mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-23 18:21:04 +00:00
6ea56e7fd3
Latest ffmpeg has removed avcodec_get_context_defaults(), and its documentation says a new AVCodecContext should be allocated for this purpose. The pointer returned by avcodec_find_decoder() is now const-qualified so we also need to adjust for it. And, AVCOL_RANGE_MPEG is now rejected with strict_std_compliance > FF_COMPLIANCE_UNOFFICIAL. Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1531>
4420 lines
133 KiB
C
4420 lines
133 KiB
C
/* GStreamer
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* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
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* This file:
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* Copyright (c) 2002-2004 Ronald Bultje <rbultje@ronald.bitfreak.net>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <string.h>
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#include <gst/gst.h>
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#include <libavcodec/avcodec.h>
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#include <libavutil/channel_layout.h>
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#include "gstav.h"
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#include "gstavcodecmap.h"
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#include <gst/video/video.h>
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#include <gst/audio/audio.h>
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#include <gst/pbutils/codec-utils.h>
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/* IMPORTANT: Keep this sorted by the ffmpeg channel masks */
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static const struct
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{
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guint64 ff;
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GstAudioChannelPosition gst;
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} _ff_to_gst_layout[] = {
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{
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AV_CH_FRONT_LEFT, GST_AUDIO_CHANNEL_POSITION_FRONT_LEFT}, {
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AV_CH_FRONT_RIGHT, GST_AUDIO_CHANNEL_POSITION_FRONT_RIGHT}, {
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AV_CH_FRONT_CENTER, GST_AUDIO_CHANNEL_POSITION_FRONT_CENTER}, {
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AV_CH_LOW_FREQUENCY, GST_AUDIO_CHANNEL_POSITION_LFE1}, {
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AV_CH_BACK_LEFT, GST_AUDIO_CHANNEL_POSITION_REAR_LEFT}, {
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AV_CH_BACK_RIGHT, GST_AUDIO_CHANNEL_POSITION_REAR_RIGHT}, {
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AV_CH_FRONT_LEFT_OF_CENTER, GST_AUDIO_CHANNEL_POSITION_FRONT_LEFT_OF_CENTER}, {
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AV_CH_FRONT_RIGHT_OF_CENTER,
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GST_AUDIO_CHANNEL_POSITION_FRONT_RIGHT_OF_CENTER}, {
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AV_CH_BACK_CENTER, GST_AUDIO_CHANNEL_POSITION_REAR_CENTER}, {
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AV_CH_SIDE_LEFT, GST_AUDIO_CHANNEL_POSITION_SIDE_LEFT}, {
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AV_CH_SIDE_RIGHT, GST_AUDIO_CHANNEL_POSITION_SIDE_RIGHT}, {
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AV_CH_TOP_CENTER, GST_AUDIO_CHANNEL_POSITION_TOP_CENTER}, {
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AV_CH_TOP_FRONT_LEFT, GST_AUDIO_CHANNEL_POSITION_TOP_FRONT_LEFT}, {
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AV_CH_TOP_FRONT_CENTER, GST_AUDIO_CHANNEL_POSITION_TOP_FRONT_CENTER}, {
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AV_CH_TOP_FRONT_RIGHT, GST_AUDIO_CHANNEL_POSITION_TOP_FRONT_RIGHT}, {
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AV_CH_TOP_BACK_LEFT, GST_AUDIO_CHANNEL_POSITION_TOP_REAR_LEFT}, {
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AV_CH_TOP_BACK_CENTER, GST_AUDIO_CHANNEL_POSITION_TOP_REAR_CENTER}, {
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AV_CH_TOP_BACK_RIGHT, GST_AUDIO_CHANNEL_POSITION_TOP_REAR_RIGHT}, {
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AV_CH_STEREO_LEFT, GST_AUDIO_CHANNEL_POSITION_FRONT_LEFT}, {
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AV_CH_STEREO_RIGHT, GST_AUDIO_CHANNEL_POSITION_FRONT_RIGHT}
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};
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static guint64
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gst_ffmpeg_channel_positions_to_layout (GstAudioChannelPosition * pos,
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gint channels)
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{
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gint i, j;
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guint64 ret = 0;
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gint channels_found = 0;
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if (!pos)
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return 0;
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if (channels == 1 && pos[0] == GST_AUDIO_CHANNEL_POSITION_MONO)
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return AV_CH_LAYOUT_MONO;
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for (i = 0; i < channels; i++) {
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for (j = 0; j < G_N_ELEMENTS (_ff_to_gst_layout); j++) {
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if (_ff_to_gst_layout[j].gst == pos[i]) {
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ret |= _ff_to_gst_layout[j].ff;
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channels_found++;
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break;
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}
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}
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}
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if (channels_found != channels)
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return 0;
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return ret;
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}
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gboolean
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gst_ffmpeg_channel_layout_to_gst (guint64 channel_layout, gint channels,
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GstAudioChannelPosition * pos)
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{
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guint nchannels = 0;
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gboolean none_layout = FALSE;
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if (channel_layout == 0 || channels > 64) {
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nchannels = channels;
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none_layout = TRUE;
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} else {
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guint i, j;
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/* Special path for mono, as AV_CH_LAYOUT_MONO is the same
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* as FRONT_CENTER but we distinguish between the two in
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* GStreamer
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*/
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if (channels == 1 && channel_layout == AV_CH_LAYOUT_MONO) {
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pos[0] = GST_AUDIO_CHANNEL_POSITION_MONO;
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return TRUE;
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}
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for (i = 0; i < 64; i++) {
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if ((channel_layout & (G_GUINT64_CONSTANT (1) << i)) != 0) {
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nchannels++;
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}
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}
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if (nchannels != channels) {
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GST_ERROR ("Number of channels is different (%u != %u)", channels,
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nchannels);
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nchannels = channels;
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none_layout = TRUE;
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} else {
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for (i = 0, j = 0; i < G_N_ELEMENTS (_ff_to_gst_layout); i++) {
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if ((channel_layout & _ff_to_gst_layout[i].ff) != 0) {
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pos[j++] = _ff_to_gst_layout[i].gst;
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if (_ff_to_gst_layout[i].gst == GST_AUDIO_CHANNEL_POSITION_NONE)
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none_layout = TRUE;
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}
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}
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if (j != nchannels) {
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GST_WARNING
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("Unknown channels in channel layout - assuming NONE layout");
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none_layout = TRUE;
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}
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}
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}
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if (!none_layout
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&& !gst_audio_check_valid_channel_positions (pos, nchannels, FALSE)) {
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GST_ERROR ("Invalid channel layout %" G_GUINT64_FORMAT
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" - assuming NONE layout", channel_layout);
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none_layout = TRUE;
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}
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if (none_layout) {
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if (nchannels == 1) {
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pos[0] = GST_AUDIO_CHANNEL_POSITION_MONO;
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} else if (nchannels == 2) {
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pos[0] = GST_AUDIO_CHANNEL_POSITION_FRONT_LEFT;
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pos[1] = GST_AUDIO_CHANNEL_POSITION_FRONT_RIGHT;
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} else {
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guint i;
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for (i = 0; i < nchannels && i < 64; i++)
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pos[i] = GST_AUDIO_CHANNEL_POSITION_NONE;
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}
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}
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return TRUE;
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}
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static gboolean
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_gst_value_list_contains (const GValue * list, const GValue * value)
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{
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guint i, n;
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const GValue *tmp;
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n = gst_value_list_get_size (list);
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for (i = 0; i < n; i++) {
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tmp = gst_value_list_get_value (list, i);
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if (gst_value_compare (value, tmp) == GST_VALUE_EQUAL)
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return TRUE;
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}
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return FALSE;
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}
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static void
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gst_ffmpeg_video_set_pix_fmts (GstCaps * caps, const enum AVPixelFormat *fmts)
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{
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GValue va = { 0, };
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GValue v = { 0, };
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GstVideoFormat format;
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if (!fmts || fmts[0] == -1) {
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gint i;
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g_value_init (&va, GST_TYPE_LIST);
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g_value_init (&v, G_TYPE_STRING);
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for (i = 0; i <= AV_PIX_FMT_NB; i++) {
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format = gst_ffmpeg_pixfmt_to_videoformat (i);
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if (format == GST_VIDEO_FORMAT_UNKNOWN)
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continue;
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g_value_set_string (&v, gst_video_format_to_string (format));
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gst_value_list_append_value (&va, &v);
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}
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gst_caps_set_value (caps, "format", &va);
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g_value_unset (&v);
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g_value_unset (&va);
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return;
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}
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/* Only a single format */
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g_value_init (&va, GST_TYPE_LIST);
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g_value_init (&v, G_TYPE_STRING);
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while (*fmts != -1) {
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format = gst_ffmpeg_pixfmt_to_videoformat (*fmts);
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if (format != GST_VIDEO_FORMAT_UNKNOWN) {
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g_value_set_string (&v, gst_video_format_to_string (format));
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/* Only append values we don't have yet */
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if (!_gst_value_list_contains (&va, &v))
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gst_value_list_append_value (&va, &v);
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}
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fmts++;
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}
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if (gst_value_list_get_size (&va) == 1) {
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/* The single value is still in v */
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gst_caps_set_value (caps, "format", &v);
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} else if (gst_value_list_get_size (&va) > 1) {
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gst_caps_set_value (caps, "format", &va);
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}
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g_value_unset (&v);
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g_value_unset (&va);
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}
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/* this macro makes a caps width fixed or unfixed width/height
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* properties depending on whether we've got a context.
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*
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* See below for why we use this.
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*
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* We should actually do this stuff at the end, like in riff-media.c,
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* but I'm too lazy today. Maybe later.
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*/
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static GstCaps *
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gst_ff_vid_caps_new (AVCodecContext * context, AVCodec * codec,
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enum AVCodecID codec_id, gboolean encode, const char *mimetype,
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const char *fieldname, ...)
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{
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GstCaps *caps = NULL;
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va_list var_args;
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gint i;
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GST_LOG ("context:%p, codec_id:%d, mimetype:%s", context, codec_id, mimetype);
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/* fixed, non probing context */
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if (context != NULL && context->width != -1) {
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gint num, denom;
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caps = gst_caps_new_simple (mimetype,
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"width", G_TYPE_INT, context->width,
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"height", G_TYPE_INT, context->height, NULL);
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num = context->framerate.num;
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denom = context->framerate.den;
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if (!denom) {
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GST_LOG ("invalid framerate: %d/0, -> %d/1", num, num);
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denom = 1;
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}
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if (gst_util_fraction_compare (num, denom, 1000, 1) > 0) {
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GST_LOG ("excessive framerate: %d/%d, -> 0/1", num, denom);
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num = 0;
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denom = 1;
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}
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GST_LOG ("setting framerate: %d/%d", num, denom);
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gst_caps_set_simple (caps,
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"framerate", GST_TYPE_FRACTION, num, denom, NULL);
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} else if (encode) {
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/* so we are after restricted caps in this case */
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switch (codec_id) {
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case AV_CODEC_ID_H261:
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{
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caps = gst_caps_new_simple (mimetype,
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"width", G_TYPE_INT, 352,
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"height", G_TYPE_INT, 288,
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"framerate", GST_TYPE_FRACTION_RANGE, 0, 1, G_MAXINT, 1, NULL);
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gst_caps_append (caps, gst_caps_new_simple (mimetype,
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"width", G_TYPE_INT, 176,
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"height", G_TYPE_INT, 144,
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"framerate", GST_TYPE_FRACTION_RANGE, 0, 1, G_MAXINT, 1, NULL));
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break;
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}
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case AV_CODEC_ID_H263:
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{
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/* 128x96, 176x144, 352x288, 704x576, and 1408x1152. slightly reordered
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* because we want automatic negotiation to go as close to 320x240 as
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* possible. */
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const static gint widths[] = { 352, 704, 176, 1408, 128 };
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const static gint heights[] = { 288, 576, 144, 1152, 96 };
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GstCaps *temp;
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gint n_sizes = G_N_ELEMENTS (widths);
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caps = gst_caps_new_empty ();
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for (i = 0; i < n_sizes; i++) {
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temp = gst_caps_new_simple (mimetype,
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"width", G_TYPE_INT, widths[i],
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"height", G_TYPE_INT, heights[i],
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"framerate", GST_TYPE_FRACTION_RANGE, 0, 1, G_MAXINT, 1, NULL);
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gst_caps_append (caps, temp);
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}
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break;
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}
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case AV_CODEC_ID_DVVIDEO:
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{
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static struct
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{
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const gchar *csp;
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gint width, height;
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gint par_n, par_d;
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gint framerate_n, framerate_d;
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} profiles[] = {
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{
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"Y41B", 720, 480, 8, 9, 30000, 1001}, {
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"Y41B", 720, 480, 32, 27, 30000, 1001}, {
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"Y42B", 720, 480, 8, 9, 30000, 1001}, {
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"Y42B", 720, 480, 32, 27, 30000, 1001}, {
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"I420", 720, 576, 16, 15, 25, 1}, {
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"I420", 720, 576, 64, 45, 25, 1}, {
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"Y41B", 720, 576, 16, 15, 25, 1}, {
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"Y41B", 720, 576, 64, 45, 25, 1}, {
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"Y42B", 720, 576, 16, 15, 25, 1}, {
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"Y42B", 720, 576, 64, 45, 25, 1}, {
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"Y42B", 1280, 1080, 1, 1, 30000, 1001}, {
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"Y42B", 1280, 1080, 3, 2, 30000, 1001}, {
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"Y42B", 1440, 1080, 1, 1, 25, 1}, {
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"Y42B", 1440, 1080, 4, 3, 25, 1}, {
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"Y42B", 960, 720, 1, 1, 60000, 1001}, {
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"Y42B", 960, 720, 4, 3, 60000, 1001}, {
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"Y42B", 960, 720, 1, 1, 50, 1}, {
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"Y42B", 960, 720, 4, 3, 50, 1},};
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GstCaps *temp;
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gint n_sizes = G_N_ELEMENTS (profiles);
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if (strcmp (mimetype, "video/x-raw") == 0) {
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caps = gst_caps_new_empty ();
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for (i = 0; i < n_sizes; i++) {
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temp = gst_caps_new_simple (mimetype,
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"format", G_TYPE_STRING, profiles[i].csp,
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"width", G_TYPE_INT, profiles[i].width,
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"height", G_TYPE_INT, profiles[i].height,
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"framerate", GST_TYPE_FRACTION, profiles[i].framerate_n,
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profiles[i].framerate_d, "pixel-aspect-ratio",
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GST_TYPE_FRACTION, profiles[i].par_n, profiles[i].par_d, NULL);
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gst_caps_append (caps, temp);
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}
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} else {
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caps = gst_caps_new_empty ();
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for (i = 0; i < n_sizes; i++) {
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temp = gst_caps_new_simple (mimetype,
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"width", G_TYPE_INT, profiles[i].width,
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"height", G_TYPE_INT, profiles[i].height,
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"framerate", GST_TYPE_FRACTION, profiles[i].framerate_n,
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profiles[i].framerate_d, "pixel-aspect-ratio",
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GST_TYPE_FRACTION, profiles[i].par_n, profiles[i].par_d, NULL);
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gst_caps_append (caps, temp);
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}
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}
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break;
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}
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case AV_CODEC_ID_DNXHD:
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{
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caps = gst_caps_new_simple (mimetype,
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"width", G_TYPE_INT, 1920,
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"height", G_TYPE_INT, 1080,
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"framerate", GST_TYPE_FRACTION_RANGE, 0, 1, G_MAXINT, 1, NULL);
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gst_caps_append (caps, gst_caps_new_simple (mimetype,
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"width", G_TYPE_INT, 1280,
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"height", G_TYPE_INT, 720,
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"framerate", GST_TYPE_FRACTION_RANGE, 0, 1, G_MAXINT, 1, NULL));
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break;
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}
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default:
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{
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if (codec && codec->supported_framerates
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&& codec->supported_framerates[0].num != 0
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&& codec->supported_framerates[0].den != 0) {
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GValue va = { 0, };
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GValue v = { 0, };
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const AVRational *rates = codec->supported_framerates;
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if (rates[1].num == 0 && rates[1].den == 0) {
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caps =
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gst_caps_new_simple (mimetype, "framerate", GST_TYPE_FRACTION,
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rates[0].num, rates[0].den, NULL);
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} else {
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g_value_init (&va, GST_TYPE_LIST);
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g_value_init (&v, GST_TYPE_FRACTION);
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while (rates->num != 0 && rates->den != 0) {
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gst_value_set_fraction (&v, rates->num, rates->den);
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gst_value_list_append_value (&va, &v);
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rates++;
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}
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caps = gst_caps_new_simple (mimetype, NULL, NULL, NULL);
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gst_caps_set_value (caps, "framerate", &va);
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g_value_unset (&va);
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g_value_unset (&v);
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}
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} else {
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caps = gst_caps_new_empty_simple (mimetype);
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}
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break;
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}
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}
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}
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/* no fixed caps or special restrictions applied;
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* default unfixed setting */
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if (!caps) {
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GST_DEBUG ("Creating default caps");
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caps = gst_caps_new_empty_simple (mimetype);
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}
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va_start (var_args, fieldname);
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gst_caps_set_simple_valist (caps, fieldname, var_args);
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va_end (var_args);
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return caps;
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}
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|
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static gint
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get_nbits_set (guint64 n)
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{
|
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gint i, x;
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|
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x = 0;
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for (i = 0; i < 64; i++) {
|
|
if ((n & (G_GUINT64_CONSTANT (1) << i)))
|
|
x++;
|
|
}
|
|
|
|
return x;
|
|
}
|
|
|
|
static void
|
|
gst_ffmpeg_audio_set_sample_fmts (GstCaps * caps,
|
|
const enum AVSampleFormat *fmts, gboolean always_interleaved)
|
|
{
|
|
GValue va = { 0, };
|
|
GValue vap = { 0, };
|
|
GValue v = { 0, };
|
|
GstAudioFormat format;
|
|
GstAudioLayout layout;
|
|
GstCaps *caps_copy = NULL;
|
|
|
|
if (!fmts || fmts[0] == -1) {
|
|
gint i;
|
|
|
|
g_value_init (&va, GST_TYPE_LIST);
|
|
g_value_init (&v, G_TYPE_STRING);
|
|
for (i = 0; i <= AV_SAMPLE_FMT_DBL; i++) {
|
|
format = gst_ffmpeg_smpfmt_to_audioformat (i, NULL);
|
|
if (format == GST_AUDIO_FORMAT_UNKNOWN)
|
|
continue;
|
|
g_value_set_string (&v, gst_audio_format_to_string (format));
|
|
gst_value_list_append_value (&va, &v);
|
|
}
|
|
gst_caps_set_value (caps, "format", &va);
|
|
if (!always_interleaved) {
|
|
g_value_init (&vap, GST_TYPE_LIST);
|
|
g_value_set_string (&v, "interleaved");
|
|
gst_value_list_append_value (&vap, &v);
|
|
g_value_set_string (&v, "non-interleaved");
|
|
gst_value_list_append_value (&vap, &v);
|
|
gst_caps_set_value (caps, "layout", &vap);
|
|
g_value_unset (&vap);
|
|
} else {
|
|
gst_caps_set_simple (caps, "layout", G_TYPE_STRING, "interleaved", NULL);
|
|
}
|
|
g_value_unset (&v);
|
|
g_value_unset (&va);
|
|
return;
|
|
}
|
|
|
|
g_value_init (&va, GST_TYPE_LIST);
|
|
g_value_init (&vap, GST_TYPE_LIST);
|
|
g_value_init (&v, G_TYPE_STRING);
|
|
while (*fmts != -1) {
|
|
format = gst_ffmpeg_smpfmt_to_audioformat (*fmts, &layout);
|
|
if (format != GST_AUDIO_FORMAT_UNKNOWN) {
|
|
g_value_set_string (&v, gst_audio_format_to_string (format));
|
|
/* Only append values we don't have yet */
|
|
if (layout == GST_AUDIO_LAYOUT_INTERLEAVED || always_interleaved) {
|
|
if (!_gst_value_list_contains (&va, &v))
|
|
gst_value_list_append_value (&va, &v);
|
|
} else {
|
|
if (!_gst_value_list_contains (&vap, &v))
|
|
gst_value_list_append_value (&vap, &v);
|
|
}
|
|
}
|
|
fmts++;
|
|
}
|
|
if (gst_value_list_get_size (&va) >= 1 && gst_value_list_get_size (&vap) >= 1) {
|
|
caps_copy = gst_caps_copy (caps);
|
|
}
|
|
if (gst_value_list_get_size (&va) == 1) {
|
|
gst_caps_set_value (caps, "format", gst_value_list_get_value (&va, 0));
|
|
gst_caps_set_simple (caps, "layout", G_TYPE_STRING, "interleaved", NULL);
|
|
} else if (gst_value_list_get_size (&va) > 1) {
|
|
gst_caps_set_value (caps, "format", &va);
|
|
gst_caps_set_simple (caps, "layout", G_TYPE_STRING, "interleaved", NULL);
|
|
}
|
|
if (gst_value_list_get_size (&vap) == 1) {
|
|
gst_caps_set_value (caps_copy ? caps_copy : caps, "format",
|
|
gst_value_list_get_value (&vap, 0));
|
|
gst_caps_set_simple (caps_copy ? caps_copy : caps, "layout", G_TYPE_STRING,
|
|
"non-interleaved", NULL);
|
|
} else if (gst_value_list_get_size (&vap) > 1) {
|
|
gst_caps_set_value (caps_copy ? caps_copy : caps, "format", &vap);
|
|
gst_caps_set_simple (caps_copy ? caps_copy : caps, "layout", G_TYPE_STRING,
|
|
"non-interleaved", NULL);
|
|
}
|
|
if (caps_copy) {
|
|
gst_caps_append (caps, caps_copy);
|
|
}
|
|
g_value_unset (&v);
|
|
g_value_unset (&va);
|
|
g_value_unset (&vap);
|
|
}
|
|
|
|
/* same for audio - now with channels/sample rate
|
|
*/
|
|
static GstCaps *
|
|
gst_ff_aud_caps_new (AVCodecContext * context, AVCodec * codec,
|
|
enum AVCodecID codec_id, gboolean encode, const char *mimetype,
|
|
const char *fieldname, ...)
|
|
{
|
|
GstCaps *caps = NULL;
|
|
gint i;
|
|
va_list var_args;
|
|
|
|
/* fixed, non-probing context */
|
|
if (context != NULL && context->channels != -1) {
|
|
GstAudioChannelPosition pos[64];
|
|
guint64 mask;
|
|
|
|
caps = gst_caps_new_simple (mimetype,
|
|
"rate", G_TYPE_INT, context->sample_rate,
|
|
"channels", G_TYPE_INT, context->channels, NULL);
|
|
|
|
if (context->channels > 1 &&
|
|
gst_ffmpeg_channel_layout_to_gst (context->channel_layout,
|
|
context->channels, pos) &&
|
|
gst_audio_channel_positions_to_mask (pos, context->channels, FALSE,
|
|
&mask)) {
|
|
gst_caps_set_simple (caps, "channel-mask", GST_TYPE_BITMASK, mask, NULL);
|
|
}
|
|
} else if (encode) {
|
|
gint maxchannels = 2;
|
|
const gint *rates = NULL;
|
|
gint n_rates = 0;
|
|
|
|
/* so we must be after restricted caps in this case */
|
|
switch (codec_id) {
|
|
case AV_CODEC_ID_AAC:
|
|
case AV_CODEC_ID_AAC_LATM:
|
|
case AV_CODEC_ID_DTS:
|
|
maxchannels = 6;
|
|
break;
|
|
case AV_CODEC_ID_MP2:
|
|
{
|
|
const static gint l_rates[] =
|
|
{ 48000, 44100, 32000, 24000, 22050, 16000 };
|
|
n_rates = G_N_ELEMENTS (l_rates);
|
|
rates = l_rates;
|
|
break;
|
|
}
|
|
case AV_CODEC_ID_EAC3:
|
|
case AV_CODEC_ID_AC3:
|
|
{
|
|
const static gint l_rates[] = { 48000, 44100, 32000 };
|
|
maxchannels = 6;
|
|
n_rates = G_N_ELEMENTS (l_rates);
|
|
rates = l_rates;
|
|
break;
|
|
}
|
|
case AV_CODEC_ID_ADPCM_G722:
|
|
{
|
|
const static gint l_rates[] = { 16000 };
|
|
n_rates = G_N_ELEMENTS (l_rates);
|
|
rates = l_rates;
|
|
maxchannels = 1;
|
|
break;
|
|
}
|
|
case AV_CODEC_ID_ADPCM_G726:
|
|
{
|
|
const static gint l_rates[] = { 8000 };
|
|
n_rates = G_N_ELEMENTS (l_rates);
|
|
rates = l_rates;
|
|
maxchannels = 1;
|
|
break;
|
|
}
|
|
case AV_CODEC_ID_ADPCM_SWF:
|
|
{
|
|
const static gint l_rates[] = { 11025, 22050, 44100 };
|
|
n_rates = G_N_ELEMENTS (l_rates);
|
|
rates = l_rates;
|
|
break;
|
|
}
|
|
case AV_CODEC_ID_ROQ_DPCM:
|
|
{
|
|
const static gint l_rates[] = { 22050 };
|
|
n_rates = G_N_ELEMENTS (l_rates);
|
|
rates = l_rates;
|
|
break;
|
|
}
|
|
case AV_CODEC_ID_AMR_NB:
|
|
{
|
|
const static gint l_rates[] = { 8000 };
|
|
maxchannels = 1;
|
|
n_rates = G_N_ELEMENTS (l_rates);
|
|
rates = l_rates;
|
|
break;
|
|
}
|
|
case AV_CODEC_ID_AMR_WB:
|
|
{
|
|
const static gint l_rates[] = { 16000 };
|
|
maxchannels = 1;
|
|
n_rates = G_N_ELEMENTS (l_rates);
|
|
rates = l_rates;
|
|
break;
|
|
}
|
|
default:
|
|
break;
|
|
}
|
|
|
|
/* regardless of encode/decode, open up channels if applicable */
|
|
/* Until decoders/encoders expose the maximum number of channels
|
|
* they support, we whitelist them here. */
|
|
switch (codec_id) {
|
|
case AV_CODEC_ID_WMAPRO:
|
|
case AV_CODEC_ID_TRUEHD:
|
|
maxchannels = 8;
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
if (codec && codec->channel_layouts) {
|
|
const uint64_t *layouts = codec->channel_layouts;
|
|
GstAudioChannelPosition pos[64];
|
|
|
|
caps = gst_caps_new_empty ();
|
|
while (*layouts) {
|
|
gint nbits_set = get_nbits_set (*layouts);
|
|
|
|
if (gst_ffmpeg_channel_layout_to_gst (*layouts, nbits_set, pos)) {
|
|
guint64 mask;
|
|
|
|
if (gst_audio_channel_positions_to_mask (pos, nbits_set, FALSE,
|
|
&mask)) {
|
|
GstStructure *s =
|
|
gst_structure_new (mimetype, "channels", G_TYPE_INT, nbits_set,
|
|
NULL);
|
|
|
|
/* No need to require a channel mask for mono or stereo */
|
|
if (!(nbits_set == 1 && pos[0] == GST_AUDIO_CHANNEL_POSITION_MONO)
|
|
&& !(nbits_set == 2
|
|
&& pos[0] == GST_AUDIO_CHANNEL_POSITION_FRONT_LEFT
|
|
&& pos[1] == GST_AUDIO_CHANNEL_POSITION_FRONT_RIGHT))
|
|
gst_structure_set (s, "channel-mask", GST_TYPE_BITMASK, mask,
|
|
NULL);
|
|
|
|
gst_caps_append_structure (caps, s);
|
|
}
|
|
}
|
|
layouts++;
|
|
}
|
|
} else {
|
|
if (maxchannels == 1)
|
|
caps = gst_caps_new_simple (mimetype,
|
|
"channels", G_TYPE_INT, maxchannels, NULL);
|
|
else
|
|
caps = gst_caps_new_simple (mimetype,
|
|
"channels", GST_TYPE_INT_RANGE, 1, maxchannels, NULL);
|
|
}
|
|
|
|
if (n_rates) {
|
|
GValue list = { 0, };
|
|
|
|
g_value_init (&list, GST_TYPE_LIST);
|
|
for (i = 0; i < n_rates; i++) {
|
|
GValue v = { 0, };
|
|
|
|
g_value_init (&v, G_TYPE_INT);
|
|
g_value_set_int (&v, rates[i]);
|
|
gst_value_list_append_value (&list, &v);
|
|
g_value_unset (&v);
|
|
}
|
|
gst_caps_set_value (caps, "rate", &list);
|
|
g_value_unset (&list);
|
|
} else if (codec && codec->supported_samplerates
|
|
&& codec->supported_samplerates[0]) {
|
|
GValue va = { 0, };
|
|
GValue v = { 0, };
|
|
|
|
if (!codec->supported_samplerates[1]) {
|
|
gst_caps_set_simple (caps, "rate", G_TYPE_INT,
|
|
codec->supported_samplerates[0], NULL);
|
|
} else {
|
|
const int *rates = codec->supported_samplerates;
|
|
|
|
g_value_init (&va, GST_TYPE_LIST);
|
|
g_value_init (&v, G_TYPE_INT);
|
|
|
|
while (*rates) {
|
|
g_value_set_int (&v, *rates);
|
|
gst_value_list_append_value (&va, &v);
|
|
rates++;
|
|
}
|
|
gst_caps_set_value (caps, "rate", &va);
|
|
g_value_unset (&va);
|
|
g_value_unset (&v);
|
|
}
|
|
} else {
|
|
gst_caps_set_simple (caps, "rate", GST_TYPE_INT_RANGE, 4000, 96000, NULL);
|
|
}
|
|
} else {
|
|
caps = gst_caps_new_empty_simple (mimetype);
|
|
}
|
|
|
|
va_start (var_args, fieldname);
|
|
gst_caps_set_simple_valist (caps, fieldname, var_args);
|
|
va_end (var_args);
|
|
|
|
return caps;
|
|
}
|
|
|
|
/* Check if the given codec ID is an image format -- for now this is just
|
|
* anything whose caps is image/... */
|
|
gboolean
|
|
gst_ffmpeg_codecid_is_image (enum AVCodecID codec_id)
|
|
{
|
|
switch (codec_id) {
|
|
case AV_CODEC_ID_MJPEG:
|
|
case AV_CODEC_ID_LJPEG:
|
|
case AV_CODEC_ID_GIF:
|
|
case AV_CODEC_ID_PPM:
|
|
case AV_CODEC_ID_PBM:
|
|
case AV_CODEC_ID_PCX:
|
|
case AV_CODEC_ID_SGI:
|
|
case AV_CODEC_ID_TARGA:
|
|
case AV_CODEC_ID_TIFF:
|
|
case AV_CODEC_ID_SUNRAST:
|
|
case AV_CODEC_ID_BMP:
|
|
return TRUE;
|
|
|
|
default:
|
|
return FALSE;
|
|
}
|
|
}
|
|
|
|
/* Convert a FFMPEG codec ID and optional AVCodecContext
|
|
* to a GstCaps. If the context is ommitted, no fixed values
|
|
* for video/audio size will be included in the GstCaps
|
|
*
|
|
* CodecID is primarily meant for compressed data GstCaps!
|
|
*
|
|
* encode is a special parameter. gstffmpegdec will say
|
|
* FALSE, gstffmpegenc will say TRUE. The output caps
|
|
* depends on this, in such a way that it will be very
|
|
* specific, defined, fixed and correct caps for encoders,
|
|
* yet very wide, "forgiving" caps for decoders. Example
|
|
* for mp3: decode: audio/mpeg,mpegversion=1,layer=[1-3]
|
|
* but encode: audio/mpeg,mpegversion=1,layer=3,bitrate=x,
|
|
* rate=x,channels=x.
|
|
*/
|
|
|
|
GstCaps *
|
|
gst_ffmpeg_codecid_to_caps (enum AVCodecID codec_id,
|
|
AVCodecContext * context, gboolean encode)
|
|
{
|
|
GstCaps *caps = NULL;
|
|
gboolean buildcaps = FALSE;
|
|
|
|
GST_LOG ("codec_id:%d, context:%p, encode:%d", codec_id, context, encode);
|
|
|
|
switch (codec_id) {
|
|
case AV_CODEC_ID_MPEG1VIDEO:
|
|
/* FIXME: bitrate */
|
|
caps = gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/mpeg",
|
|
"mpegversion", G_TYPE_INT, 1,
|
|
"systemstream", G_TYPE_BOOLEAN, FALSE, NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_MPEG2VIDEO:
|
|
if (encode) {
|
|
/* FIXME: bitrate */
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/mpeg",
|
|
"mpegversion", G_TYPE_INT, 2, "systemstream", G_TYPE_BOOLEAN, FALSE,
|
|
NULL);
|
|
} else {
|
|
/* decode both MPEG-1 and MPEG-2; width/height/fps are all in
|
|
* the MPEG video stream headers, so may be omitted from caps. */
|
|
caps = gst_caps_new_simple ("video/mpeg",
|
|
"mpegversion", GST_TYPE_INT_RANGE, 1, 2,
|
|
"systemstream", G_TYPE_BOOLEAN, FALSE, NULL);
|
|
}
|
|
break;
|
|
|
|
case AV_CODEC_ID_H263:
|
|
if (encode) {
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode,
|
|
"video/x-h263", "variant", G_TYPE_STRING, "itu", "h263version",
|
|
G_TYPE_STRING, "h263", NULL);
|
|
} else {
|
|
/* don't pass codec_id, we can decode other variants with the H263
|
|
* decoder that don't have specific size requirements
|
|
*/
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, AV_CODEC_ID_NONE, encode,
|
|
"video/x-h263", "variant", G_TYPE_STRING, "itu", NULL);
|
|
}
|
|
break;
|
|
|
|
case AV_CODEC_ID_H263P:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-h263",
|
|
"variant", G_TYPE_STRING, "itu", "h263version", G_TYPE_STRING,
|
|
"h263p", NULL);
|
|
if (encode && context) {
|
|
|
|
gst_caps_set_simple (caps,
|
|
"annex-f", G_TYPE_BOOLEAN, context->flags & AV_CODEC_FLAG_4MV,
|
|
"annex-j", G_TYPE_BOOLEAN,
|
|
context->flags & AV_CODEC_FLAG_LOOP_FILTER,
|
|
"annex-i", G_TYPE_BOOLEAN, context->flags & AV_CODEC_FLAG_AC_PRED,
|
|
"annex-t", G_TYPE_BOOLEAN, context->flags & AV_CODEC_FLAG_AC_PRED,
|
|
NULL);
|
|
}
|
|
break;
|
|
|
|
case AV_CODEC_ID_H263I:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode,
|
|
"video/x-intel-h263", "variant", G_TYPE_STRING, "intel", NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_H261:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-h261",
|
|
NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_RV10:
|
|
case AV_CODEC_ID_RV20:
|
|
case AV_CODEC_ID_RV30:
|
|
case AV_CODEC_ID_RV40:
|
|
{
|
|
gint version;
|
|
|
|
switch (codec_id) {
|
|
case AV_CODEC_ID_RV40:
|
|
version = 4;
|
|
break;
|
|
case AV_CODEC_ID_RV30:
|
|
version = 3;
|
|
break;
|
|
case AV_CODEC_ID_RV20:
|
|
version = 2;
|
|
break;
|
|
default:
|
|
version = 1;
|
|
break;
|
|
}
|
|
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode,
|
|
"video/x-pn-realvideo", "rmversion", G_TYPE_INT, version, NULL);
|
|
if (context) {
|
|
if (context->extradata_size >= 8) {
|
|
gst_caps_set_simple (caps,
|
|
"subformat", G_TYPE_INT, GST_READ_UINT32_BE (context->extradata),
|
|
NULL);
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
|
|
case AV_CODEC_ID_MP1:
|
|
/* FIXME: bitrate */
|
|
caps = gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/mpeg",
|
|
"mpegversion", G_TYPE_INT, 1, "layer", G_TYPE_INT, 1, NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_MP2:
|
|
/* FIXME: bitrate */
|
|
caps = gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/mpeg",
|
|
"mpegversion", G_TYPE_INT, 1, "layer", G_TYPE_INT, 2, NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_MP3:
|
|
if (encode) {
|
|
/* FIXME: bitrate */
|
|
caps =
|
|
gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/mpeg",
|
|
"mpegversion", G_TYPE_INT, 1, "layer", G_TYPE_INT, 3, NULL);
|
|
} else {
|
|
/* Decodes MPEG-1 layer 1/2/3. Samplerate, channels et al are
|
|
* in the MPEG audio header, so may be omitted from caps. */
|
|
caps = gst_caps_new_simple ("audio/mpeg",
|
|
"mpegversion", G_TYPE_INT, 1,
|
|
"layer", GST_TYPE_INT_RANGE, 1, 3, NULL);
|
|
}
|
|
break;
|
|
|
|
case AV_CODEC_ID_MUSEPACK7:
|
|
caps =
|
|
gst_ff_aud_caps_new (context, NULL, codec_id, encode,
|
|
"audio/x-ffmpeg-parsed-musepack", "streamversion", G_TYPE_INT, 7,
|
|
NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_MUSEPACK8:
|
|
caps =
|
|
gst_ff_aud_caps_new (context, NULL, codec_id, encode,
|
|
"audio/x-ffmpeg-parsed-musepack", "streamversion", G_TYPE_INT, 8,
|
|
NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_AC3:
|
|
/* FIXME: bitrate */
|
|
caps =
|
|
gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/x-ac3",
|
|
NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_EAC3:
|
|
/* FIXME: bitrate */
|
|
caps =
|
|
gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/x-eac3",
|
|
NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_TRUEHD:
|
|
caps =
|
|
gst_ff_aud_caps_new (context, NULL, codec_id, encode,
|
|
"audio/x-true-hd", NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_ATRAC1:
|
|
caps =
|
|
gst_ff_aud_caps_new (context, NULL, codec_id, encode,
|
|
"audio/x-vnd.sony.atrac1", NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_ATRAC3:
|
|
caps =
|
|
gst_ff_aud_caps_new (context, NULL, codec_id, encode,
|
|
"audio/x-vnd.sony.atrac3", NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_DTS:
|
|
caps =
|
|
gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/x-dts",
|
|
NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_APE:
|
|
caps =
|
|
gst_ff_aud_caps_new (context, NULL, codec_id, encode,
|
|
"audio/x-ffmpeg-parsed-ape", NULL);
|
|
if (context) {
|
|
gst_caps_set_simple (caps,
|
|
"depth", G_TYPE_INT, context->bits_per_coded_sample, NULL);
|
|
}
|
|
break;
|
|
|
|
case AV_CODEC_ID_MLP:
|
|
caps =
|
|
gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/x-mlp",
|
|
NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_METASOUND:
|
|
caps =
|
|
gst_ff_aud_caps_new (context, NULL, codec_id, encode,
|
|
"audio/x-voxware", NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_IMC:
|
|
caps =
|
|
gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/x-imc",
|
|
NULL);
|
|
break;
|
|
|
|
/* MJPEG is normal JPEG, Motion-JPEG and Quicktime MJPEG-A. MJPEGB
|
|
* is Quicktime's MJPEG-B. LJPEG is lossless JPEG. I don't know what
|
|
* sp5x is, but it's apparently something JPEG... We don't separate
|
|
* between those in GStreamer. Should we (at least between MJPEG,
|
|
* MJPEG-B and sp5x decoding...)? */
|
|
case AV_CODEC_ID_MJPEG:
|
|
case AV_CODEC_ID_LJPEG:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode, "image/jpeg",
|
|
"parsed", G_TYPE_BOOLEAN, TRUE, NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_JPEG2000:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode, "image/x-j2c",
|
|
NULL);
|
|
if (!encode) {
|
|
gst_caps_append (caps, gst_ff_vid_caps_new (context, NULL, codec_id,
|
|
encode, "image/x-jpc", NULL));
|
|
gst_caps_append (caps, gst_ff_vid_caps_new (context, NULL, codec_id,
|
|
encode, "image/jp2", NULL));
|
|
}
|
|
break;
|
|
|
|
case AV_CODEC_ID_SP5X:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/sp5x",
|
|
NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_MJPEGB:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode,
|
|
"video/x-mjpeg-b", NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_MPEG4:
|
|
if (encode && context != NULL) {
|
|
/* I'm not exactly sure what ffmpeg outputs... ffmpeg itself uses
|
|
* the AVI fourcc 'DIVX', but 'mp4v' for Quicktime... */
|
|
switch (context->codec_tag) {
|
|
case GST_MAKE_FOURCC ('D', 'I', 'V', 'X'):
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode,
|
|
"video/x-divx", "divxversion", G_TYPE_INT, 5, NULL);
|
|
break;
|
|
case GST_MAKE_FOURCC ('m', 'p', '4', 'v'):
|
|
default:
|
|
/* FIXME: bitrate. libav doesn't expose the used profile and level */
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode,
|
|
"video/mpeg", "systemstream", G_TYPE_BOOLEAN, FALSE,
|
|
"mpegversion", G_TYPE_INT, 4, NULL);
|
|
break;
|
|
}
|
|
} else {
|
|
/* The trick here is to separate xvid, divx, mpeg4, 3ivx et al */
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/mpeg",
|
|
"mpegversion", G_TYPE_INT, 4, "systemstream", G_TYPE_BOOLEAN, FALSE,
|
|
NULL);
|
|
|
|
if (encode) {
|
|
GValue arr = { 0, };
|
|
GValue item = { 0, };
|
|
|
|
g_value_init (&arr, GST_TYPE_LIST);
|
|
g_value_init (&item, G_TYPE_STRING);
|
|
g_value_set_string (&item, "simple");
|
|
gst_value_list_append_value (&arr, &item);
|
|
g_value_set_string (&item, "advanced-simple");
|
|
gst_value_list_append_value (&arr, &item);
|
|
g_value_unset (&item);
|
|
|
|
gst_caps_set_value (caps, "profile", &arr);
|
|
g_value_unset (&arr);
|
|
|
|
gst_caps_append (caps, gst_ff_vid_caps_new (context, NULL, codec_id,
|
|
encode, "video/x-divx", "divxversion", G_TYPE_INT, 5, NULL));
|
|
} else {
|
|
gst_caps_append (caps, gst_ff_vid_caps_new (context, NULL, codec_id,
|
|
encode, "video/x-divx", "divxversion", GST_TYPE_INT_RANGE, 4,
|
|
5, NULL));
|
|
}
|
|
}
|
|
break;
|
|
|
|
case AV_CODEC_ID_RAWVIDEO:
|
|
caps =
|
|
gst_ffmpeg_codectype_to_video_caps (context, codec_id, encode, NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_MSMPEG4V1:
|
|
case AV_CODEC_ID_MSMPEG4V2:
|
|
case AV_CODEC_ID_MSMPEG4V3:
|
|
{
|
|
gint version = 41 + codec_id - AV_CODEC_ID_MSMPEG4V1;
|
|
|
|
/* encode-FIXME: bitrate */
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode,
|
|
"video/x-msmpeg", "msmpegversion", G_TYPE_INT, version, NULL);
|
|
if (!encode && codec_id == AV_CODEC_ID_MSMPEG4V3) {
|
|
gst_caps_append (caps, gst_ff_vid_caps_new (context, NULL, codec_id,
|
|
encode, "video/x-divx", "divxversion", G_TYPE_INT, 3, NULL));
|
|
}
|
|
}
|
|
break;
|
|
|
|
case AV_CODEC_ID_WMV1:
|
|
case AV_CODEC_ID_WMV2:
|
|
{
|
|
gint version = (codec_id == AV_CODEC_ID_WMV1) ? 1 : 2;
|
|
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-wmv",
|
|
"wmvversion", G_TYPE_INT, version, NULL);
|
|
}
|
|
break;
|
|
|
|
case AV_CODEC_ID_FLV1:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode,
|
|
"video/x-flash-video", "flvversion", G_TYPE_INT, 1, NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_SVQ1:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-svq",
|
|
"svqversion", G_TYPE_INT, 1, NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_SVQ3:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-svq",
|
|
"svqversion", G_TYPE_INT, 3, NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_DVAUDIO:
|
|
caps =
|
|
gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/x-dv",
|
|
NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_DVVIDEO:
|
|
{
|
|
if (encode && context) {
|
|
const gchar *format;
|
|
|
|
switch (context->pix_fmt) {
|
|
case AV_PIX_FMT_YUYV422:
|
|
format = "YUY2";
|
|
break;
|
|
case AV_PIX_FMT_YUV420P:
|
|
format = "I420";
|
|
break;
|
|
case AV_PIX_FMT_YUVA420P:
|
|
format = "A420";
|
|
break;
|
|
case AV_PIX_FMT_YUV411P:
|
|
format = "Y41B";
|
|
break;
|
|
case AV_PIX_FMT_YUV422P:
|
|
format = "Y42B";
|
|
break;
|
|
case AV_PIX_FMT_YUV410P:
|
|
format = "YUV9";
|
|
break;
|
|
default:
|
|
GST_WARNING
|
|
("Couldnt' find format for pixfmt %d, defaulting to I420",
|
|
context->pix_fmt);
|
|
format = "I420";
|
|
break;
|
|
}
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-dv",
|
|
"systemstream", G_TYPE_BOOLEAN, FALSE, "format", G_TYPE_STRING,
|
|
format, NULL);
|
|
} else {
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-dv",
|
|
"systemstream", G_TYPE_BOOLEAN, FALSE, NULL);
|
|
}
|
|
}
|
|
break;
|
|
|
|
case AV_CODEC_ID_WMAV1:
|
|
case AV_CODEC_ID_WMAV2:
|
|
{
|
|
gint version = (codec_id == AV_CODEC_ID_WMAV1) ? 1 : 2;
|
|
|
|
if (context) {
|
|
caps =
|
|
gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/x-wma",
|
|
"wmaversion", G_TYPE_INT, version, "block_align", G_TYPE_INT,
|
|
context->block_align, "bitrate", G_TYPE_INT,
|
|
(guint) context->bit_rate, NULL);
|
|
} else {
|
|
caps =
|
|
gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/x-wma",
|
|
"wmaversion", G_TYPE_INT, version, "block_align",
|
|
GST_TYPE_INT_RANGE, 0, G_MAXINT, "bitrate", GST_TYPE_INT_RANGE, 0,
|
|
G_MAXINT, NULL);
|
|
}
|
|
}
|
|
break;
|
|
case AV_CODEC_ID_WMAPRO:
|
|
{
|
|
caps =
|
|
gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/x-wma",
|
|
"wmaversion", G_TYPE_INT, 3, NULL);
|
|
break;
|
|
}
|
|
case AV_CODEC_ID_WMALOSSLESS:
|
|
{
|
|
caps =
|
|
gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/x-wma",
|
|
"wmaversion", G_TYPE_INT, 4, NULL);
|
|
break;
|
|
}
|
|
case AV_CODEC_ID_WMAVOICE:
|
|
{
|
|
caps =
|
|
gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/x-wms",
|
|
NULL);
|
|
break;
|
|
}
|
|
|
|
case AV_CODEC_ID_XMA1:
|
|
{
|
|
caps =
|
|
gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/x-xma",
|
|
"xmaversion", G_TYPE_INT, 1, NULL);
|
|
break;
|
|
}
|
|
case AV_CODEC_ID_XMA2:
|
|
{
|
|
caps =
|
|
gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/x-xma",
|
|
"xmaversion", G_TYPE_INT, 2, NULL);
|
|
break;
|
|
}
|
|
|
|
case AV_CODEC_ID_MACE3:
|
|
case AV_CODEC_ID_MACE6:
|
|
{
|
|
gint version = (codec_id == AV_CODEC_ID_MACE3) ? 3 : 6;
|
|
|
|
caps =
|
|
gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/x-mace",
|
|
"maceversion", G_TYPE_INT, version, NULL);
|
|
}
|
|
break;
|
|
|
|
case AV_CODEC_ID_HUFFYUV:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode,
|
|
"video/x-huffyuv", NULL);
|
|
if (context) {
|
|
gst_caps_set_simple (caps,
|
|
"bpp", G_TYPE_INT, context->bits_per_coded_sample, NULL);
|
|
}
|
|
break;
|
|
|
|
case AV_CODEC_ID_CYUV:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode,
|
|
"video/x-compressed-yuv", NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_H264:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-h264",
|
|
"alignment", G_TYPE_STRING, "au", NULL);
|
|
if (!encode) {
|
|
GValue arr = { 0, };
|
|
GValue item = { 0, };
|
|
g_value_init (&arr, GST_TYPE_LIST);
|
|
g_value_init (&item, G_TYPE_STRING);
|
|
g_value_set_string (&item, "avc");
|
|
gst_value_list_append_value (&arr, &item);
|
|
g_value_set_string (&item, "byte-stream");
|
|
gst_value_list_append_value (&arr, &item);
|
|
g_value_unset (&item);
|
|
gst_caps_set_value (caps, "stream-format", &arr);
|
|
g_value_unset (&arr);
|
|
|
|
gst_caps_append (caps, gst_ff_vid_caps_new (context, NULL, codec_id,
|
|
encode, "video/x-h264", "alignment", G_TYPE_STRING, "nal",
|
|
"stream-format", G_TYPE_STRING, "byte-stream", NULL));
|
|
|
|
} else if (context) {
|
|
/* FIXME: ffmpeg currently assumes AVC if there is extradata and
|
|
* byte-stream otherwise. See for example the MOV or MPEG-TS code.
|
|
* ffmpeg does not distinguish the different types of AVC. */
|
|
if (context->extradata_size > 0) {
|
|
gst_caps_set_simple (caps, "stream-format", G_TYPE_STRING, "avc",
|
|
NULL);
|
|
} else {
|
|
gst_caps_set_simple (caps, "stream-format", G_TYPE_STRING,
|
|
"byte-stream", NULL);
|
|
}
|
|
}
|
|
break;
|
|
|
|
case AV_CODEC_ID_HEVC:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-h265",
|
|
"alignment", G_TYPE_STRING, "au", NULL);
|
|
if (!encode) {
|
|
GValue arr = { 0, };
|
|
GValue item = { 0, };
|
|
g_value_init (&arr, GST_TYPE_LIST);
|
|
g_value_init (&item, G_TYPE_STRING);
|
|
g_value_set_string (&item, "hvc1");
|
|
gst_value_list_append_value (&arr, &item);
|
|
g_value_set_string (&item, "hev1");
|
|
gst_value_list_append_value (&arr, &item);
|
|
g_value_set_string (&item, "byte-stream");
|
|
gst_value_list_append_value (&arr, &item);
|
|
g_value_unset (&item);
|
|
gst_caps_set_value (caps, "stream-format", &arr);
|
|
g_value_unset (&arr);
|
|
} else if (context) {
|
|
/* FIXME: ffmpeg currently assumes HVC1 if there is extradata and
|
|
* byte-stream otherwise. See for example the MOV or MPEG-TS code.
|
|
* ffmpeg does not distinguish the different types: HVC1/HEV1/etc. */
|
|
if (context->extradata_size > 0) {
|
|
gst_caps_set_simple (caps, "stream-format", G_TYPE_STRING, "hvc1",
|
|
NULL);
|
|
} else {
|
|
gst_caps_set_simple (caps, "stream-format", G_TYPE_STRING,
|
|
"byte-stream", NULL);
|
|
}
|
|
}
|
|
break;
|
|
|
|
case AV_CODEC_ID_INDEO5:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-indeo",
|
|
"indeoversion", G_TYPE_INT, 5, NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_INDEO4:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-indeo",
|
|
"indeoversion", G_TYPE_INT, 4, NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_INDEO3:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-indeo",
|
|
"indeoversion", G_TYPE_INT, 3, NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_INDEO2:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-indeo",
|
|
"indeoversion", G_TYPE_INT, 2, NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_FLASHSV:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode,
|
|
"video/x-flash-screen", NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_FLASHSV2:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode,
|
|
"video/x-flash-screen2", NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_VP3:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-vp3",
|
|
NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_VP5:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-vp5",
|
|
NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_VP6:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-vp6",
|
|
NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_VP6F:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode,
|
|
"video/x-vp6-flash", NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_VP6A:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode,
|
|
"video/x-vp6-alpha", NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_VP8:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-vp8",
|
|
NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_VP9:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-vp9",
|
|
NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_THEORA:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode,
|
|
"video/x-theora", NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_CFHD:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode,
|
|
"video/x-cineform", NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_SPEEDHQ:
|
|
if (context && context->codec_tag) {
|
|
gchar *variant = g_strdup_printf ("%" GST_FOURCC_FORMAT,
|
|
GST_FOURCC_ARGS (context->codec_tag));
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode,
|
|
"video/x-speedhq", "variant", G_TYPE_STRING, variant, NULL);
|
|
g_free (variant);
|
|
} else {
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode,
|
|
"video/x-speedhq", NULL);
|
|
}
|
|
break;
|
|
|
|
case AV_CODEC_ID_AAC:
|
|
{
|
|
caps =
|
|
gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/mpeg",
|
|
NULL);
|
|
|
|
if (!encode) {
|
|
GValue arr = { 0, };
|
|
GValue item = { 0, };
|
|
|
|
g_value_init (&arr, GST_TYPE_LIST);
|
|
g_value_init (&item, G_TYPE_INT);
|
|
g_value_set_int (&item, 2);
|
|
gst_value_list_append_value (&arr, &item);
|
|
g_value_set_int (&item, 4);
|
|
gst_value_list_append_value (&arr, &item);
|
|
g_value_unset (&item);
|
|
|
|
gst_caps_set_value (caps, "mpegversion", &arr);
|
|
g_value_unset (&arr);
|
|
|
|
g_value_init (&arr, GST_TYPE_LIST);
|
|
g_value_init (&item, G_TYPE_STRING);
|
|
g_value_set_string (&item, "raw");
|
|
gst_value_list_append_value (&arr, &item);
|
|
g_value_set_string (&item, "adts");
|
|
gst_value_list_append_value (&arr, &item);
|
|
g_value_set_string (&item, "adif");
|
|
gst_value_list_append_value (&arr, &item);
|
|
g_value_unset (&item);
|
|
|
|
gst_caps_set_value (caps, "stream-format", &arr);
|
|
g_value_unset (&arr);
|
|
} else {
|
|
gst_caps_set_simple (caps, "mpegversion", G_TYPE_INT, 4,
|
|
"base-profile", G_TYPE_STRING, "lc", NULL);
|
|
|
|
/* FIXME: ffmpeg currently assumes raw if there is extradata and
|
|
* ADTS otherwise. See for example the FDK AAC encoder. */
|
|
if (context && context->extradata_size > 0) {
|
|
gst_caps_set_simple (caps, "stream-format", G_TYPE_STRING, "raw",
|
|
NULL);
|
|
gst_codec_utils_aac_caps_set_level_and_profile (caps,
|
|
context->extradata, context->extradata_size);
|
|
} else if (context) {
|
|
gst_caps_set_simple (caps, "stream-format", G_TYPE_STRING, "adts",
|
|
NULL);
|
|
}
|
|
}
|
|
|
|
break;
|
|
}
|
|
case AV_CODEC_ID_AAC_LATM: /* LATM/LOAS AAC syntax */
|
|
caps = gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/mpeg",
|
|
"mpegversion", G_TYPE_INT, 4, "stream-format", G_TYPE_STRING, "loas",
|
|
NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_ASV1:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-asus",
|
|
"asusversion", G_TYPE_INT, 1, NULL);
|
|
break;
|
|
case AV_CODEC_ID_ASV2:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-asus",
|
|
"asusversion", G_TYPE_INT, 2, NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_FFV1:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-ffv",
|
|
"ffvversion", G_TYPE_INT, 1, NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_4XM:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-4xm",
|
|
NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_XAN_WC3:
|
|
case AV_CODEC_ID_XAN_WC4:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-xan",
|
|
"wcversion", G_TYPE_INT, 3 - AV_CODEC_ID_XAN_WC3 + codec_id, NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_CLJR:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode,
|
|
"video/x-cirrus-logic-accupak", NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_FRAPS:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-fraps",
|
|
NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_MDEC:
|
|
case AV_CODEC_ID_ROQ:
|
|
case AV_CODEC_ID_INTERPLAY_VIDEO:
|
|
buildcaps = TRUE;
|
|
break;
|
|
|
|
case AV_CODEC_ID_VCR1:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode,
|
|
"video/x-ati-vcr", "vcrversion", G_TYPE_INT, 1, NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_RPZA:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode,
|
|
"video/x-apple-video", NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_CINEPAK:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode,
|
|
"video/x-cinepak", NULL);
|
|
break;
|
|
|
|
/* WS_VQA belogns here (order) */
|
|
|
|
case AV_CODEC_ID_MSRLE:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-rle",
|
|
"layout", G_TYPE_STRING, "microsoft", NULL);
|
|
if (context) {
|
|
gst_caps_set_simple (caps,
|
|
"depth", G_TYPE_INT, (gint) context->bits_per_coded_sample, NULL);
|
|
} else {
|
|
gst_caps_set_simple (caps, "depth", GST_TYPE_INT_RANGE, 1, 64, NULL);
|
|
}
|
|
break;
|
|
|
|
case AV_CODEC_ID_QTRLE:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-rle",
|
|
"layout", G_TYPE_STRING, "quicktime", NULL);
|
|
if (context) {
|
|
gst_caps_set_simple (caps,
|
|
"depth", G_TYPE_INT, (gint) context->bits_per_coded_sample, NULL);
|
|
} else {
|
|
gst_caps_set_simple (caps, "depth", GST_TYPE_INT_RANGE, 1, 64, NULL);
|
|
}
|
|
break;
|
|
|
|
case AV_CODEC_ID_MSVIDEO1:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode,
|
|
"video/x-msvideocodec", "msvideoversion", G_TYPE_INT, 1, NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_MSS1:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-wmv",
|
|
"wmvversion", G_TYPE_INT, 1, "format", G_TYPE_STRING, "MSS1", NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_MSS2:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-wmv",
|
|
"wmvversion", G_TYPE_INT, 3, "format", G_TYPE_STRING, "MSS2", NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_WMV3:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-wmv",
|
|
"wmvversion", G_TYPE_INT, 3, "format", G_TYPE_STRING, "WMV3", NULL);
|
|
break;
|
|
case AV_CODEC_ID_VC1:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-wmv",
|
|
"wmvversion", G_TYPE_INT, 3, NULL);
|
|
if (!context && !encode) {
|
|
GValue arr = { 0, };
|
|
GValue item = { 0, };
|
|
|
|
g_value_init (&arr, GST_TYPE_LIST);
|
|
g_value_init (&item, G_TYPE_STRING);
|
|
g_value_set_string (&item, "WVC1");
|
|
gst_value_list_append_value (&arr, &item);
|
|
g_value_set_string (&item, "WMVA");
|
|
gst_value_list_append_and_take_value (&arr, &item);
|
|
gst_caps_set_value (caps, "format", &arr);
|
|
g_value_unset (&arr);
|
|
} else {
|
|
gst_caps_set_simple (caps, "format", G_TYPE_STRING, "WVC1", NULL);
|
|
}
|
|
break;
|
|
case AV_CODEC_ID_QDM2:
|
|
caps =
|
|
gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/x-qdm2",
|
|
NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_MSZH:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-mszh",
|
|
NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_ZLIB:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-zlib",
|
|
NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_TRUEMOTION1:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode,
|
|
"video/x-truemotion", "trueversion", G_TYPE_INT, 1, NULL);
|
|
break;
|
|
case AV_CODEC_ID_TRUEMOTION2:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode,
|
|
"video/x-truemotion", "trueversion", G_TYPE_INT, 2, NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_ULTI:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode,
|
|
"video/x-ultimotion", NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_TSCC:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode,
|
|
"video/x-camtasia", NULL);
|
|
if (context) {
|
|
gst_caps_set_simple (caps,
|
|
"depth", G_TYPE_INT, (gint) context->bits_per_coded_sample, NULL);
|
|
} else {
|
|
gst_caps_set_simple (caps, "depth", GST_TYPE_INT_RANGE, 8, 32, NULL);
|
|
}
|
|
break;
|
|
|
|
case AV_CODEC_ID_TSCC2:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode,
|
|
"video/x-tscc", "tsccversion", G_TYPE_INT, 2, NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_KMVC:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-kmvc",
|
|
NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_NUV:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-nuv",
|
|
NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_GIF:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode,
|
|
"image/gst-libav-gif", "parsed", G_TYPE_BOOLEAN, TRUE, NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_PNG:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode, "image/png",
|
|
NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_PPM:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode, "image/ppm",
|
|
NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_PBM:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode, "image/pbm",
|
|
NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_PAM:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode,
|
|
"image/x-portable-anymap", NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_PGM:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode,
|
|
"image/x-portable-graymap", NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_PCX:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode, "image/x-pcx",
|
|
NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_SGI:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode, "image/x-sgi",
|
|
NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_TARGA:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode, "image/x-tga",
|
|
NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_TIFF:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode, "image/tiff",
|
|
NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_SUNRAST:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode,
|
|
"image/x-sun-raster", NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_SMC:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-smc",
|
|
NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_QDRAW:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-qdrw",
|
|
NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_DNXHD:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-dnxhd",
|
|
NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_PRORES:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode,
|
|
"video/x-prores", NULL);
|
|
if (context) {
|
|
switch (context->codec_tag) {
|
|
case GST_MAKE_FOURCC ('a', 'p', 'c', 'o'):
|
|
gst_caps_set_simple (caps, "variant", G_TYPE_STRING, "proxy", NULL);
|
|
break;
|
|
case GST_MAKE_FOURCC ('a', 'p', 'c', 's'):
|
|
gst_caps_set_simple (caps, "variant", G_TYPE_STRING, "lt", NULL);
|
|
break;
|
|
default:
|
|
case GST_MAKE_FOURCC ('a', 'p', 'c', 'n'):
|
|
gst_caps_set_simple (caps, "variant", G_TYPE_STRING, "standard",
|
|
NULL);
|
|
break;
|
|
case GST_MAKE_FOURCC ('a', 'p', 'c', 'h'):
|
|
gst_caps_set_simple (caps, "variant", G_TYPE_STRING, "hq", NULL);
|
|
break;
|
|
case GST_MAKE_FOURCC ('a', 'p', '4', 'h'):
|
|
gst_caps_set_simple (caps, "variant", G_TYPE_STRING, "4444", NULL);
|
|
break;
|
|
case GST_MAKE_FOURCC ('a', 'p', '4', 'x'):
|
|
gst_caps_set_simple (caps, "variant", G_TYPE_STRING, "4444xq",
|
|
NULL);
|
|
break;
|
|
}
|
|
}
|
|
break;
|
|
|
|
case AV_CODEC_ID_MIMIC:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-mimic",
|
|
NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_VMNC:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-vmnc",
|
|
NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_TRUESPEECH:
|
|
caps =
|
|
gst_ff_aud_caps_new (context, NULL, codec_id, encode,
|
|
"audio/x-truespeech", NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_QCELP:
|
|
caps =
|
|
gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/qcelp",
|
|
NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_AMV:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-amv",
|
|
NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_AASC:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-aasc",
|
|
NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_LOCO:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-loco",
|
|
NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_ZMBV:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-zmbv",
|
|
NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_LAGARITH:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode,
|
|
"video/x-lagarith", NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_CSCD:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode,
|
|
"video/x-camstudio", NULL);
|
|
if (context) {
|
|
gst_caps_set_simple (caps,
|
|
"depth", G_TYPE_INT, (gint) context->bits_per_coded_sample, NULL);
|
|
} else {
|
|
gst_caps_set_simple (caps, "depth", GST_TYPE_INT_RANGE, 8, 32, NULL);
|
|
}
|
|
break;
|
|
|
|
case AV_CODEC_ID_AIC:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode,
|
|
"video/x-apple-intermediate-codec", NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_CAVS:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode,
|
|
"video/x-cavs", NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_WS_VQA:
|
|
case AV_CODEC_ID_IDCIN:
|
|
case AV_CODEC_ID_8BPS:
|
|
case AV_CODEC_ID_FLIC:
|
|
case AV_CODEC_ID_VMDVIDEO:
|
|
case AV_CODEC_ID_VMDAUDIO:
|
|
case AV_CODEC_ID_VIXL:
|
|
case AV_CODEC_ID_QPEG:
|
|
case AV_CODEC_ID_PGMYUV:
|
|
case AV_CODEC_ID_FFVHUFF:
|
|
case AV_CODEC_ID_WNV1:
|
|
case AV_CODEC_ID_MP3ADU:
|
|
case AV_CODEC_ID_MP3ON4:
|
|
case AV_CODEC_ID_WESTWOOD_SND1:
|
|
case AV_CODEC_ID_MMVIDEO:
|
|
case AV_CODEC_ID_AVS:
|
|
buildcaps = TRUE;
|
|
break;
|
|
|
|
/* weird quasi-codecs for the demuxers only */
|
|
case AV_CODEC_ID_PCM_S16LE:
|
|
case AV_CODEC_ID_PCM_S16BE:
|
|
case AV_CODEC_ID_PCM_U16LE:
|
|
case AV_CODEC_ID_PCM_U16BE:
|
|
case AV_CODEC_ID_PCM_S8:
|
|
case AV_CODEC_ID_PCM_U8:
|
|
{
|
|
GstAudioFormat format;
|
|
|
|
switch (codec_id) {
|
|
case AV_CODEC_ID_PCM_S16LE:
|
|
format = GST_AUDIO_FORMAT_S16LE;
|
|
break;
|
|
case AV_CODEC_ID_PCM_S16BE:
|
|
format = GST_AUDIO_FORMAT_S16BE;
|
|
break;
|
|
case AV_CODEC_ID_PCM_U16LE:
|
|
format = GST_AUDIO_FORMAT_U16LE;
|
|
break;
|
|
case AV_CODEC_ID_PCM_U16BE:
|
|
format = GST_AUDIO_FORMAT_U16BE;
|
|
break;
|
|
case AV_CODEC_ID_PCM_S8:
|
|
format = GST_AUDIO_FORMAT_S8;
|
|
break;
|
|
case AV_CODEC_ID_PCM_U8:
|
|
format = GST_AUDIO_FORMAT_U8;
|
|
break;
|
|
default:
|
|
format = 0;
|
|
g_assert (0); /* don't worry, we never get here */
|
|
break;
|
|
}
|
|
|
|
caps =
|
|
gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/x-raw",
|
|
"format", G_TYPE_STRING, gst_audio_format_to_string (format),
|
|
"layout", G_TYPE_STRING, "interleaved", NULL);
|
|
}
|
|
break;
|
|
|
|
case AV_CODEC_ID_PCM_MULAW:
|
|
caps =
|
|
gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/x-mulaw",
|
|
NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_PCM_ALAW:
|
|
caps =
|
|
gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/x-alaw",
|
|
NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_ADPCM_G722:
|
|
caps =
|
|
gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/G722",
|
|
NULL);
|
|
if (context)
|
|
gst_caps_set_simple (caps,
|
|
"block_align", G_TYPE_INT, context->block_align,
|
|
"bitrate", G_TYPE_INT, (guint) context->bit_rate, NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_ADPCM_G726:
|
|
{
|
|
/* the G726 decoder can also handle G721 */
|
|
caps =
|
|
gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/x-adpcm",
|
|
"layout", G_TYPE_STRING, "g726", NULL);
|
|
if (context)
|
|
gst_caps_set_simple (caps,
|
|
"block_align", G_TYPE_INT, context->block_align,
|
|
"bitrate", G_TYPE_INT, (guint) context->bit_rate, NULL);
|
|
|
|
if (!encode) {
|
|
gst_caps_append (caps, gst_caps_new_simple ("audio/x-adpcm",
|
|
"layout", G_TYPE_STRING, "g721",
|
|
"channels", G_TYPE_INT, 1, "rate", G_TYPE_INT, 8000, NULL));
|
|
}
|
|
break;
|
|
}
|
|
case AV_CODEC_ID_ADPCM_IMA_QT:
|
|
case AV_CODEC_ID_ADPCM_IMA_WAV:
|
|
case AV_CODEC_ID_ADPCM_IMA_DK3:
|
|
case AV_CODEC_ID_ADPCM_IMA_DK4:
|
|
case AV_CODEC_ID_ADPCM_IMA_OKI:
|
|
case AV_CODEC_ID_ADPCM_IMA_WS:
|
|
case AV_CODEC_ID_ADPCM_IMA_SMJPEG:
|
|
case AV_CODEC_ID_ADPCM_IMA_AMV:
|
|
case AV_CODEC_ID_ADPCM_IMA_ISS:
|
|
case AV_CODEC_ID_ADPCM_IMA_EA_EACS:
|
|
case AV_CODEC_ID_ADPCM_IMA_EA_SEAD:
|
|
case AV_CODEC_ID_ADPCM_MS:
|
|
case AV_CODEC_ID_ADPCM_4XM:
|
|
case AV_CODEC_ID_ADPCM_XA:
|
|
case AV_CODEC_ID_ADPCM_ADX:
|
|
case AV_CODEC_ID_ADPCM_EA:
|
|
case AV_CODEC_ID_ADPCM_CT:
|
|
case AV_CODEC_ID_ADPCM_SWF:
|
|
case AV_CODEC_ID_ADPCM_YAMAHA:
|
|
case AV_CODEC_ID_ADPCM_SBPRO_2:
|
|
case AV_CODEC_ID_ADPCM_SBPRO_3:
|
|
case AV_CODEC_ID_ADPCM_SBPRO_4:
|
|
case AV_CODEC_ID_ADPCM_EA_R1:
|
|
case AV_CODEC_ID_ADPCM_EA_R2:
|
|
case AV_CODEC_ID_ADPCM_EA_R3:
|
|
case AV_CODEC_ID_ADPCM_EA_MAXIS_XA:
|
|
case AV_CODEC_ID_ADPCM_EA_XAS:
|
|
case AV_CODEC_ID_ADPCM_THP:
|
|
{
|
|
const gchar *layout = NULL;
|
|
|
|
switch (codec_id) {
|
|
case AV_CODEC_ID_ADPCM_IMA_QT:
|
|
layout = "quicktime";
|
|
break;
|
|
case AV_CODEC_ID_ADPCM_IMA_WAV:
|
|
layout = "dvi";
|
|
break;
|
|
case AV_CODEC_ID_ADPCM_IMA_DK3:
|
|
layout = "dk3";
|
|
break;
|
|
case AV_CODEC_ID_ADPCM_IMA_DK4:
|
|
layout = "dk4";
|
|
break;
|
|
case AV_CODEC_ID_ADPCM_IMA_OKI:
|
|
layout = "oki";
|
|
break;
|
|
case AV_CODEC_ID_ADPCM_IMA_WS:
|
|
layout = "westwood";
|
|
break;
|
|
case AV_CODEC_ID_ADPCM_IMA_SMJPEG:
|
|
layout = "smjpeg";
|
|
break;
|
|
case AV_CODEC_ID_ADPCM_IMA_AMV:
|
|
layout = "amv";
|
|
break;
|
|
case AV_CODEC_ID_ADPCM_IMA_ISS:
|
|
layout = "iss";
|
|
break;
|
|
case AV_CODEC_ID_ADPCM_IMA_EA_EACS:
|
|
layout = "ea-eacs";
|
|
break;
|
|
case AV_CODEC_ID_ADPCM_IMA_EA_SEAD:
|
|
layout = "ea-sead";
|
|
break;
|
|
case AV_CODEC_ID_ADPCM_MS:
|
|
layout = "microsoft";
|
|
break;
|
|
case AV_CODEC_ID_ADPCM_4XM:
|
|
layout = "4xm";
|
|
break;
|
|
case AV_CODEC_ID_ADPCM_XA:
|
|
layout = "xa";
|
|
break;
|
|
case AV_CODEC_ID_ADPCM_ADX:
|
|
layout = "adx";
|
|
break;
|
|
case AV_CODEC_ID_ADPCM_EA:
|
|
layout = "ea";
|
|
break;
|
|
case AV_CODEC_ID_ADPCM_CT:
|
|
layout = "ct";
|
|
break;
|
|
case AV_CODEC_ID_ADPCM_SWF:
|
|
layout = "swf";
|
|
break;
|
|
case AV_CODEC_ID_ADPCM_YAMAHA:
|
|
layout = "yamaha";
|
|
break;
|
|
case AV_CODEC_ID_ADPCM_SBPRO_2:
|
|
layout = "sbpro2";
|
|
break;
|
|
case AV_CODEC_ID_ADPCM_SBPRO_3:
|
|
layout = "sbpro3";
|
|
break;
|
|
case AV_CODEC_ID_ADPCM_SBPRO_4:
|
|
layout = "sbpro4";
|
|
break;
|
|
case AV_CODEC_ID_ADPCM_EA_R1:
|
|
layout = "ea-r1";
|
|
break;
|
|
case AV_CODEC_ID_ADPCM_EA_R2:
|
|
layout = "ea-r3";
|
|
break;
|
|
case AV_CODEC_ID_ADPCM_EA_R3:
|
|
layout = "ea-r3";
|
|
break;
|
|
case AV_CODEC_ID_ADPCM_EA_MAXIS_XA:
|
|
layout = "ea-maxis-xa";
|
|
break;
|
|
case AV_CODEC_ID_ADPCM_EA_XAS:
|
|
layout = "ea-xas";
|
|
break;
|
|
case AV_CODEC_ID_ADPCM_THP:
|
|
layout = "thp";
|
|
break;
|
|
default:
|
|
g_assert (0); /* don't worry, we never get here */
|
|
break;
|
|
}
|
|
|
|
/* FIXME: someone please check whether we need additional properties
|
|
* in this caps definition. */
|
|
caps =
|
|
gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/x-adpcm",
|
|
"layout", G_TYPE_STRING, layout, NULL);
|
|
if (context)
|
|
gst_caps_set_simple (caps,
|
|
"block_align", G_TYPE_INT, context->block_align,
|
|
"bitrate", G_TYPE_INT, (guint) context->bit_rate, NULL);
|
|
}
|
|
break;
|
|
|
|
case AV_CODEC_ID_AMR_NB:
|
|
caps =
|
|
gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/AMR",
|
|
NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_AMR_WB:
|
|
caps =
|
|
gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/AMR-WB",
|
|
NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_GSM:
|
|
caps =
|
|
gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/x-gsm",
|
|
NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_GSM_MS:
|
|
caps =
|
|
gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/ms-gsm",
|
|
NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_NELLYMOSER:
|
|
caps =
|
|
gst_ff_aud_caps_new (context, NULL, codec_id, encode,
|
|
"audio/x-nellymoser", NULL);
|
|
break;
|
|
|
|
case AV_CODEC_ID_SIPR:
|
|
{
|
|
caps =
|
|
gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/x-sipro",
|
|
NULL);
|
|
if (context) {
|
|
gst_caps_set_simple (caps,
|
|
"leaf_size", G_TYPE_INT, context->block_align,
|
|
"bitrate", G_TYPE_INT, (guint) context->bit_rate, NULL);
|
|
}
|
|
}
|
|
break;
|
|
|
|
case AV_CODEC_ID_RA_144:
|
|
case AV_CODEC_ID_RA_288:
|
|
case AV_CODEC_ID_COOK:
|
|
{
|
|
gint version = 0;
|
|
|
|
switch (codec_id) {
|
|
case AV_CODEC_ID_RA_144:
|
|
version = 1;
|
|
break;
|
|
case AV_CODEC_ID_RA_288:
|
|
version = 2;
|
|
break;
|
|
case AV_CODEC_ID_COOK:
|
|
version = 8;
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
/* FIXME: properties? */
|
|
caps =
|
|
gst_ff_aud_caps_new (context, NULL, codec_id, encode,
|
|
"audio/x-pn-realaudio", "raversion", G_TYPE_INT, version, NULL);
|
|
if (context) {
|
|
gst_caps_set_simple (caps,
|
|
"leaf_size", G_TYPE_INT, context->block_align,
|
|
"bitrate", G_TYPE_INT, (guint) context->bit_rate, NULL);
|
|
}
|
|
}
|
|
break;
|
|
|
|
case AV_CODEC_ID_ROQ_DPCM:
|
|
case AV_CODEC_ID_INTERPLAY_DPCM:
|
|
case AV_CODEC_ID_XAN_DPCM:
|
|
case AV_CODEC_ID_SOL_DPCM:
|
|
{
|
|
const gchar *layout = NULL;
|
|
|
|
switch (codec_id) {
|
|
case AV_CODEC_ID_ROQ_DPCM:
|
|
layout = "roq";
|
|
break;
|
|
case AV_CODEC_ID_INTERPLAY_DPCM:
|
|
layout = "interplay";
|
|
break;
|
|
case AV_CODEC_ID_XAN_DPCM:
|
|
layout = "xan";
|
|
break;
|
|
case AV_CODEC_ID_SOL_DPCM:
|
|
layout = "sol";
|
|
break;
|
|
default:
|
|
g_assert (0); /* don't worry, we never get here */
|
|
break;
|
|
}
|
|
|
|
/* FIXME: someone please check whether we need additional properties
|
|
* in this caps definition. */
|
|
caps =
|
|
gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/x-dpcm",
|
|
"layout", G_TYPE_STRING, layout, NULL);
|
|
if (context)
|
|
gst_caps_set_simple (caps,
|
|
"block_align", G_TYPE_INT, context->block_align,
|
|
"bitrate", G_TYPE_INT, (guint) context->bit_rate, NULL);
|
|
}
|
|
break;
|
|
|
|
case AV_CODEC_ID_SHORTEN:
|
|
caps = gst_caps_new_empty_simple ("audio/x-shorten");
|
|
break;
|
|
|
|
case AV_CODEC_ID_ALAC:
|
|
caps =
|
|
gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/x-alac",
|
|
NULL);
|
|
if (context) {
|
|
gst_caps_set_simple (caps,
|
|
"samplesize", G_TYPE_INT, context->bits_per_coded_sample, NULL);
|
|
}
|
|
break;
|
|
|
|
case AV_CODEC_ID_FLAC:
|
|
/* Note that ffmpeg has no encoder yet, but just for safety. In the
|
|
* encoder case, we want to add things like samplerate, channels... */
|
|
if (!encode) {
|
|
caps = gst_caps_new_empty_simple ("audio/x-flac");
|
|
}
|
|
break;
|
|
|
|
case AV_CODEC_ID_OPUS:
|
|
/* Note that ffmpeg has no encoder yet, but just for safety. In the
|
|
* encoder case, we want to add things like samplerate, channels... */
|
|
if (!encode) {
|
|
/* FIXME: can ffmpeg handle multichannel Opus? */
|
|
caps = gst_caps_new_simple ("audio/x-opus",
|
|
"channel-mapping-family", G_TYPE_INT, 0, NULL);
|
|
}
|
|
break;
|
|
|
|
case AV_CODEC_ID_S302M:
|
|
caps = gst_caps_new_empty_simple ("audio/x-smpte-302m");
|
|
break;
|
|
|
|
case AV_CODEC_ID_DVD_SUBTITLE:
|
|
case AV_CODEC_ID_DVB_SUBTITLE:
|
|
caps = NULL;
|
|
break;
|
|
case AV_CODEC_ID_BMP:
|
|
caps = gst_caps_new_empty_simple ("image/bmp");
|
|
break;
|
|
case AV_CODEC_ID_TTA:
|
|
caps =
|
|
gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/x-tta",
|
|
NULL);
|
|
if (context) {
|
|
gst_caps_set_simple (caps,
|
|
"samplesize", G_TYPE_INT, context->bits_per_coded_sample, NULL);
|
|
}
|
|
break;
|
|
case AV_CODEC_ID_TWINVQ:
|
|
caps =
|
|
gst_ff_aud_caps_new (context, NULL, codec_id, encode,
|
|
"audio/x-twin-vq", NULL);
|
|
break;
|
|
case AV_CODEC_ID_G729:
|
|
caps =
|
|
gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/G729",
|
|
NULL);
|
|
break;
|
|
case AV_CODEC_ID_DSD_LSBF:
|
|
caps =
|
|
gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/x-dsd",
|
|
NULL);
|
|
gst_caps_set_simple (caps, "lsbf", G_TYPE_BOOLEAN,
|
|
TRUE, "planar", G_TYPE_BOOLEAN, FALSE, NULL);
|
|
break;
|
|
case AV_CODEC_ID_DSD_MSBF:
|
|
caps =
|
|
gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/x-dsd",
|
|
NULL);
|
|
gst_caps_set_simple (caps, "lsbf", G_TYPE_BOOLEAN,
|
|
FALSE, "planar", G_TYPE_BOOLEAN, FALSE, NULL);
|
|
break;
|
|
case AV_CODEC_ID_DSD_LSBF_PLANAR:
|
|
caps =
|
|
gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/x-dsd",
|
|
NULL);
|
|
gst_caps_set_simple (caps, "lsbf", G_TYPE_BOOLEAN,
|
|
TRUE, "planar", G_TYPE_BOOLEAN, TRUE, NULL);
|
|
break;
|
|
case AV_CODEC_ID_DSD_MSBF_PLANAR:
|
|
caps =
|
|
gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/x-dsd",
|
|
NULL);
|
|
gst_caps_set_simple (caps, "lsbf", G_TYPE_BOOLEAN,
|
|
FALSE, "planar", G_TYPE_BOOLEAN, TRUE, NULL);
|
|
break;
|
|
case AV_CODEC_ID_APTX:
|
|
caps =
|
|
gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/aptx",
|
|
NULL);
|
|
break;
|
|
case AV_CODEC_ID_APTX_HD:
|
|
caps =
|
|
gst_ff_aud_caps_new (context, NULL, codec_id, encode, "audio/aptx-hd",
|
|
NULL);
|
|
break;
|
|
case AV_CODEC_ID_AV1:
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode, "video/x-av1",
|
|
NULL);
|
|
break;
|
|
default:
|
|
GST_DEBUG ("Unknown codec ID %d, please add mapping here", codec_id);
|
|
break;
|
|
}
|
|
|
|
if (buildcaps) {
|
|
const AVCodec *codec;
|
|
|
|
if ((codec = avcodec_find_decoder (codec_id)) ||
|
|
(codec = avcodec_find_encoder (codec_id))) {
|
|
gchar *mime = NULL;
|
|
|
|
GST_LOG ("Could not create stream format caps for %s", codec->name);
|
|
|
|
switch (codec->type) {
|
|
case AVMEDIA_TYPE_VIDEO:
|
|
mime = g_strdup_printf ("video/x-gst-av-%s", codec->name);
|
|
caps =
|
|
gst_ff_vid_caps_new (context, NULL, codec_id, encode, mime, NULL);
|
|
g_free (mime);
|
|
break;
|
|
case AVMEDIA_TYPE_AUDIO:
|
|
mime = g_strdup_printf ("audio/x-gst-av-%s", codec->name);
|
|
caps =
|
|
gst_ff_aud_caps_new (context, NULL, codec_id, encode, mime, NULL);
|
|
if (context)
|
|
gst_caps_set_simple (caps,
|
|
"block_align", G_TYPE_INT, context->block_align,
|
|
"bitrate", G_TYPE_INT, (guint) context->bit_rate, NULL);
|
|
g_free (mime);
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (caps != NULL) {
|
|
|
|
/* set private data */
|
|
if (context && context->extradata_size > 0) {
|
|
GstBuffer *data = gst_buffer_new_and_alloc (context->extradata_size);
|
|
|
|
gst_buffer_fill (data, 0, context->extradata, context->extradata_size);
|
|
gst_caps_set_simple (caps, "codec_data", GST_TYPE_BUFFER, data, NULL);
|
|
gst_buffer_unref (data);
|
|
}
|
|
|
|
GST_LOG ("caps for codec_id=%d: %" GST_PTR_FORMAT, codec_id, caps);
|
|
|
|
} else {
|
|
GST_LOG ("No caps found for codec_id=%d", codec_id);
|
|
}
|
|
|
|
return caps;
|
|
}
|
|
|
|
/* Convert a FFMPEG Pixel Format and optional AVCodecContext
|
|
* to a GstCaps. If the context is ommitted, no fixed values
|
|
* for video/audio size will be included in the GstCaps
|
|
*
|
|
* See below for usefullness
|
|
*/
|
|
|
|
static GstCaps *
|
|
gst_ffmpeg_pixfmt_to_caps (enum AVPixelFormat pix_fmt, AVCodecContext * context,
|
|
enum AVCodecID codec_id)
|
|
{
|
|
GstCaps *caps = NULL;
|
|
GstVideoFormat format;
|
|
|
|
format = gst_ffmpeg_pixfmt_to_videoformat (pix_fmt);
|
|
|
|
if (format != GST_VIDEO_FORMAT_UNKNOWN) {
|
|
caps = gst_ff_vid_caps_new (context, NULL, codec_id, TRUE, "video/x-raw",
|
|
"format", G_TYPE_STRING, gst_video_format_to_string (format), NULL);
|
|
}
|
|
|
|
if (caps != NULL) {
|
|
GST_DEBUG ("caps for pix_fmt=%d: %" GST_PTR_FORMAT, pix_fmt, caps);
|
|
} else {
|
|
GST_LOG ("No caps found for pix_fmt=%d", pix_fmt);
|
|
}
|
|
|
|
return caps;
|
|
}
|
|
|
|
GstAudioFormat
|
|
gst_ffmpeg_smpfmt_to_audioformat (enum AVSampleFormat sample_fmt,
|
|
GstAudioLayout * layout)
|
|
{
|
|
if (layout)
|
|
*layout = GST_AUDIO_LAYOUT_NON_INTERLEAVED;
|
|
|
|
switch (sample_fmt) {
|
|
case AV_SAMPLE_FMT_U8:
|
|
if (layout)
|
|
*layout = GST_AUDIO_LAYOUT_INTERLEAVED;
|
|
case AV_SAMPLE_FMT_U8P:
|
|
return GST_AUDIO_FORMAT_U8;
|
|
break;
|
|
|
|
case AV_SAMPLE_FMT_S16:
|
|
if (layout)
|
|
*layout = GST_AUDIO_LAYOUT_INTERLEAVED;
|
|
case AV_SAMPLE_FMT_S16P:
|
|
return GST_AUDIO_FORMAT_S16;
|
|
break;
|
|
|
|
case AV_SAMPLE_FMT_S32:
|
|
if (layout)
|
|
*layout = GST_AUDIO_LAYOUT_INTERLEAVED;
|
|
case AV_SAMPLE_FMT_S32P:
|
|
return GST_AUDIO_FORMAT_S32;
|
|
break;
|
|
case AV_SAMPLE_FMT_FLT:
|
|
if (layout)
|
|
*layout = GST_AUDIO_LAYOUT_INTERLEAVED;
|
|
case AV_SAMPLE_FMT_FLTP:
|
|
return GST_AUDIO_FORMAT_F32;
|
|
break;
|
|
|
|
case AV_SAMPLE_FMT_DBL:
|
|
if (layout)
|
|
*layout = GST_AUDIO_LAYOUT_INTERLEAVED;
|
|
case AV_SAMPLE_FMT_DBLP:
|
|
return GST_AUDIO_FORMAT_F64;
|
|
break;
|
|
|
|
default:
|
|
/* .. */
|
|
return GST_AUDIO_FORMAT_UNKNOWN;
|
|
break;
|
|
}
|
|
}
|
|
|
|
/* Convert a FFMPEG Sample Format and optional AVCodecContext
|
|
* to a GstCaps. If the context is ommitted, no fixed values
|
|
* for video/audio size will be included in the GstCaps
|
|
*
|
|
* See below for usefullness
|
|
*/
|
|
|
|
static GstCaps *
|
|
gst_ffmpeg_smpfmt_to_caps (enum AVSampleFormat sample_fmt,
|
|
AVCodecContext * context, AVCodec * codec, enum AVCodecID codec_id)
|
|
{
|
|
GstCaps *caps = NULL;
|
|
GstAudioFormat format;
|
|
GstAudioLayout layout;
|
|
|
|
format = gst_ffmpeg_smpfmt_to_audioformat (sample_fmt, &layout);
|
|
|
|
if (format != GST_AUDIO_FORMAT_UNKNOWN) {
|
|
caps = gst_ff_aud_caps_new (context, codec, codec_id, TRUE, "audio/x-raw",
|
|
"format", G_TYPE_STRING, gst_audio_format_to_string (format),
|
|
"layout", G_TYPE_STRING,
|
|
(layout == GST_AUDIO_LAYOUT_INTERLEAVED) ?
|
|
"interleaved" : "non-interleaved", NULL);
|
|
GST_LOG ("caps for sample_fmt=%d: %" GST_PTR_FORMAT, sample_fmt, caps);
|
|
} else {
|
|
GST_LOG ("No caps found for sample_fmt=%d", sample_fmt);
|
|
}
|
|
|
|
return caps;
|
|
}
|
|
|
|
static gboolean
|
|
caps_has_field (GstCaps * caps, const gchar * field)
|
|
{
|
|
guint i, n;
|
|
|
|
n = gst_caps_get_size (caps);
|
|
for (i = 0; i < n; i++) {
|
|
GstStructure *s = gst_caps_get_structure (caps, i);
|
|
|
|
if (gst_structure_has_field (s, field))
|
|
return TRUE;
|
|
}
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
GstCaps *
|
|
gst_ffmpeg_codectype_to_audio_caps (AVCodecContext * context,
|
|
enum AVCodecID codec_id, gboolean encode, AVCodec * codec)
|
|
{
|
|
GstCaps *caps = NULL;
|
|
|
|
GST_DEBUG ("context:%p, codec_id:%d, encode:%d, codec:%p",
|
|
context, codec_id, encode, codec);
|
|
if (codec)
|
|
GST_DEBUG ("sample_fmts:%p, samplerates:%p",
|
|
codec->sample_fmts, codec->supported_samplerates);
|
|
|
|
if (context) {
|
|
/* Specific codec context */
|
|
caps =
|
|
gst_ffmpeg_smpfmt_to_caps (context->sample_fmt, context, codec,
|
|
codec_id);
|
|
} else {
|
|
caps = gst_ff_aud_caps_new (context, codec, codec_id, encode, "audio/x-raw",
|
|
NULL);
|
|
if (!caps_has_field (caps, "format"))
|
|
gst_ffmpeg_audio_set_sample_fmts (caps,
|
|
codec ? codec->sample_fmts : NULL, encode);
|
|
}
|
|
|
|
return caps;
|
|
}
|
|
|
|
GstCaps *
|
|
gst_ffmpeg_codectype_to_video_caps (AVCodecContext * context,
|
|
enum AVCodecID codec_id, gboolean encode, AVCodec * codec)
|
|
{
|
|
GstCaps *caps;
|
|
|
|
GST_LOG ("context:%p, codec_id:%d, encode:%d, codec:%p",
|
|
context, codec_id, encode, codec);
|
|
|
|
if (context) {
|
|
caps = gst_ffmpeg_pixfmt_to_caps (context->pix_fmt, context, codec_id);
|
|
} else {
|
|
caps =
|
|
gst_ff_vid_caps_new (context, codec, codec_id, encode, "video/x-raw",
|
|
NULL);
|
|
if (!caps_has_field (caps, "format"))
|
|
gst_ffmpeg_video_set_pix_fmts (caps, codec ? codec->pix_fmts : NULL);
|
|
}
|
|
return caps;
|
|
}
|
|
|
|
/* Convert a GstCaps (audio/raw) to a FFMPEG SampleFmt
|
|
* and other audio properties in a AVCodecContext.
|
|
*
|
|
* For usefullness, see below
|
|
*/
|
|
|
|
static void
|
|
gst_ffmpeg_caps_to_smpfmt (const GstCaps * caps,
|
|
AVCodecContext * context, gboolean raw)
|
|
{
|
|
GstStructure *structure;
|
|
const gchar *fmt;
|
|
GstAudioFormat format = GST_AUDIO_FORMAT_UNKNOWN;
|
|
gint bitrate;
|
|
const gchar *layout;
|
|
gboolean interleaved;
|
|
|
|
g_return_if_fail (gst_caps_get_size (caps) == 1);
|
|
|
|
structure = gst_caps_get_structure (caps, 0);
|
|
|
|
gst_structure_get_int (structure, "channels", &context->channels);
|
|
gst_structure_get_int (structure, "rate", &context->sample_rate);
|
|
gst_structure_get_int (structure, "block_align", &context->block_align);
|
|
if (gst_structure_get_int (structure, "bitrate", &bitrate))
|
|
context->bit_rate = bitrate;
|
|
|
|
if (!raw)
|
|
return;
|
|
|
|
if (gst_structure_has_name (structure, "audio/x-raw")) {
|
|
if ((fmt = gst_structure_get_string (structure, "format"))) {
|
|
format = gst_audio_format_from_string (fmt);
|
|
}
|
|
}
|
|
|
|
layout = gst_structure_get_string (structure, "layout");
|
|
interleaved = ! !g_strcmp0 (layout, "non-interleaved");
|
|
|
|
switch (format) {
|
|
case GST_AUDIO_FORMAT_F32:
|
|
context->sample_fmt =
|
|
interleaved ? AV_SAMPLE_FMT_FLT : AV_SAMPLE_FMT_FLTP;
|
|
break;
|
|
case GST_AUDIO_FORMAT_F64:
|
|
context->sample_fmt =
|
|
interleaved ? AV_SAMPLE_FMT_DBL : AV_SAMPLE_FMT_DBLP;
|
|
break;
|
|
case GST_AUDIO_FORMAT_S32:
|
|
context->sample_fmt =
|
|
interleaved ? AV_SAMPLE_FMT_S32 : AV_SAMPLE_FMT_S32P;
|
|
break;
|
|
case GST_AUDIO_FORMAT_S16:
|
|
context->sample_fmt =
|
|
interleaved ? AV_SAMPLE_FMT_S16 : AV_SAMPLE_FMT_S16P;
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
/* Convert a GstCaps (video/raw) to a FFMPEG PixFmt
|
|
* and other video properties in a AVCodecContext.
|
|
*
|
|
* For usefullness, see below
|
|
*/
|
|
|
|
static void
|
|
gst_ffmpeg_caps_to_pixfmt (const GstCaps * caps,
|
|
AVCodecContext * context, gboolean raw)
|
|
{
|
|
GstStructure *structure;
|
|
const GValue *fps;
|
|
const GValue *par = NULL;
|
|
const gchar *fmt;
|
|
GstVideoFormat format = GST_VIDEO_FORMAT_UNKNOWN;
|
|
const gchar *s;
|
|
|
|
GST_DEBUG ("converting caps %" GST_PTR_FORMAT, caps);
|
|
g_return_if_fail (gst_caps_get_size (caps) == 1);
|
|
structure = gst_caps_get_structure (caps, 0);
|
|
|
|
gst_structure_get_int (structure, "width", &context->width);
|
|
gst_structure_get_int (structure, "height", &context->height);
|
|
gst_structure_get_int (structure, "bpp", &context->bits_per_coded_sample);
|
|
|
|
fps = gst_structure_get_value (structure, "framerate");
|
|
if (fps != NULL && GST_VALUE_HOLDS_FRACTION (fps)) {
|
|
|
|
int num = gst_value_get_fraction_numerator (fps);
|
|
int den = gst_value_get_fraction_denominator (fps);
|
|
|
|
if (num > 0 && den > 0) {
|
|
/* somehow these seem mixed up.. */
|
|
/* they're fine, this is because it does period=1/frequency */
|
|
context->time_base.den = gst_value_get_fraction_numerator (fps);
|
|
context->time_base.num = gst_value_get_fraction_denominator (fps);
|
|
context->ticks_per_frame = 1;
|
|
|
|
GST_DEBUG ("setting framerate %d/%d = %lf",
|
|
context->time_base.den, context->time_base.num,
|
|
1. * context->time_base.den / context->time_base.num);
|
|
} else {
|
|
GST_INFO ("ignoring framerate %d/%d (probably variable framerate)",
|
|
context->time_base.num, context->time_base.den);
|
|
}
|
|
}
|
|
|
|
par = gst_structure_get_value (structure, "pixel-aspect-ratio");
|
|
if (par && GST_VALUE_HOLDS_FRACTION (par)) {
|
|
|
|
int num = gst_value_get_fraction_numerator (par);
|
|
int den = gst_value_get_fraction_denominator (par);
|
|
|
|
if (num > 0 && den > 0) {
|
|
context->sample_aspect_ratio.num = num;
|
|
context->sample_aspect_ratio.den = den;
|
|
|
|
GST_DEBUG ("setting pixel-aspect-ratio %d/%d = %lf",
|
|
context->sample_aspect_ratio.num, context->sample_aspect_ratio.den,
|
|
1. * context->sample_aspect_ratio.num /
|
|
context->sample_aspect_ratio.den);
|
|
} else {
|
|
GST_WARNING ("ignoring insane pixel-aspect-ratio %d/%d",
|
|
context->sample_aspect_ratio.num, context->sample_aspect_ratio.den);
|
|
}
|
|
}
|
|
|
|
if (!raw)
|
|
return;
|
|
|
|
g_return_if_fail (fps != NULL && GST_VALUE_HOLDS_FRACTION (fps));
|
|
|
|
if (gst_structure_has_name (structure, "video/x-raw")) {
|
|
if ((fmt = gst_structure_get_string (structure, "format"))) {
|
|
format = gst_video_format_from_string (fmt);
|
|
}
|
|
}
|
|
|
|
switch (format) {
|
|
case GST_VIDEO_FORMAT_YUY2:
|
|
context->pix_fmt = AV_PIX_FMT_YUYV422;
|
|
break;
|
|
case GST_VIDEO_FORMAT_I420:
|
|
context->pix_fmt = AV_PIX_FMT_YUV420P;
|
|
break;
|
|
case GST_VIDEO_FORMAT_A420:
|
|
context->pix_fmt = AV_PIX_FMT_YUVA420P;
|
|
break;
|
|
case GST_VIDEO_FORMAT_Y41B:
|
|
context->pix_fmt = AV_PIX_FMT_YUV411P;
|
|
break;
|
|
case GST_VIDEO_FORMAT_Y42B:
|
|
context->pix_fmt = AV_PIX_FMT_YUV422P;
|
|
break;
|
|
case GST_VIDEO_FORMAT_YUV9:
|
|
context->pix_fmt = AV_PIX_FMT_YUV410P;
|
|
break;
|
|
case GST_VIDEO_FORMAT_Y444:
|
|
context->pix_fmt = AV_PIX_FMT_YUV444P;
|
|
break;
|
|
case GST_VIDEO_FORMAT_GRAY8:
|
|
context->pix_fmt = AV_PIX_FMT_GRAY8;
|
|
break;
|
|
case GST_VIDEO_FORMAT_xRGB:
|
|
#if (G_BYTE_ORDER == G_BIG_ENDIAN)
|
|
context->pix_fmt = AV_PIX_FMT_RGB32;
|
|
#endif
|
|
break;
|
|
case GST_VIDEO_FORMAT_BGRx:
|
|
#if (G_BYTE_ORDER == G_LITTLE_ENDIAN)
|
|
context->pix_fmt = AV_PIX_FMT_RGB32;
|
|
#endif
|
|
break;
|
|
case GST_VIDEO_FORMAT_RGB:
|
|
context->pix_fmt = AV_PIX_FMT_RGB24;
|
|
break;
|
|
case GST_VIDEO_FORMAT_BGR:
|
|
context->pix_fmt = AV_PIX_FMT_BGR24;
|
|
break;
|
|
case GST_VIDEO_FORMAT_RGB16:
|
|
context->pix_fmt = AV_PIX_FMT_RGB565;
|
|
break;
|
|
case GST_VIDEO_FORMAT_RGB15:
|
|
context->pix_fmt = AV_PIX_FMT_RGB555;
|
|
break;
|
|
case GST_VIDEO_FORMAT_RGB8P:
|
|
context->pix_fmt = AV_PIX_FMT_PAL8;
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
s = gst_structure_get_string (structure, "interlace-mode");
|
|
if (s) {
|
|
if (strcmp (s, "progressive") == 0) {
|
|
context->field_order = AV_FIELD_PROGRESSIVE;
|
|
} else if (strcmp (s, "interleaved") == 0) {
|
|
s = gst_structure_get_string (structure, "field-order");
|
|
if (s) {
|
|
if (strcmp (s, "top-field-first") == 0) {
|
|
context->field_order = AV_FIELD_TT;
|
|
} else if (strcmp (s, "bottom-field-first") == 0) {
|
|
context->field_order = AV_FIELD_TB;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
typedef struct
|
|
{
|
|
GstVideoFormat format;
|
|
enum AVPixelFormat pixfmt;
|
|
} PixToFmt;
|
|
|
|
/* FIXME : FILLME */
|
|
static const PixToFmt pixtofmttable[] = {
|
|
/* GST_VIDEO_FORMAT_I420, */
|
|
{GST_VIDEO_FORMAT_I420, AV_PIX_FMT_YUV420P},
|
|
/* Note : this should use a different chroma placement */
|
|
{GST_VIDEO_FORMAT_I420, AV_PIX_FMT_YUVJ420P},
|
|
|
|
/* GST_VIDEO_FORMAT_YV12, */
|
|
/* GST_VIDEO_FORMAT_YUY2, */
|
|
{GST_VIDEO_FORMAT_YUY2, AV_PIX_FMT_YUYV422},
|
|
/* GST_VIDEO_FORMAT_UYVY, */
|
|
{GST_VIDEO_FORMAT_UYVY, AV_PIX_FMT_UYVY422},
|
|
/* GST_VIDEO_FORMAT_AYUV, */
|
|
/* GST_VIDEO_FORMAT_RGBx, */
|
|
{GST_VIDEO_FORMAT_RGBx, AV_PIX_FMT_RGB0},
|
|
/* GST_VIDEO_FORMAT_BGRx, */
|
|
{GST_VIDEO_FORMAT_BGRx, AV_PIX_FMT_BGR0},
|
|
/* GST_VIDEO_FORMAT_xRGB, */
|
|
{GST_VIDEO_FORMAT_xRGB, AV_PIX_FMT_0RGB},
|
|
/* GST_VIDEO_FORMAT_xBGR, */
|
|
{GST_VIDEO_FORMAT_xBGR, AV_PIX_FMT_0BGR},
|
|
/* GST_VIDEO_FORMAT_RGBA, */
|
|
{GST_VIDEO_FORMAT_RGBA, AV_PIX_FMT_RGBA},
|
|
/* GST_VIDEO_FORMAT_BGRA, */
|
|
{GST_VIDEO_FORMAT_BGRA, AV_PIX_FMT_BGRA},
|
|
/* GST_VIDEO_FORMAT_ARGB, */
|
|
{GST_VIDEO_FORMAT_ARGB, AV_PIX_FMT_ARGB},
|
|
/* GST_VIDEO_FORMAT_ABGR, */
|
|
{GST_VIDEO_FORMAT_ABGR, AV_PIX_FMT_ABGR},
|
|
/* GST_VIDEO_FORMAT_RGB, */
|
|
{GST_VIDEO_FORMAT_RGB, AV_PIX_FMT_RGB24},
|
|
/* GST_VIDEO_FORMAT_BGR, */
|
|
{GST_VIDEO_FORMAT_BGR, AV_PIX_FMT_BGR24},
|
|
/* GST_VIDEO_FORMAT_Y41B, */
|
|
{GST_VIDEO_FORMAT_Y41B, AV_PIX_FMT_YUV411P},
|
|
/* GST_VIDEO_FORMAT_Y42B, */
|
|
{GST_VIDEO_FORMAT_Y42B, AV_PIX_FMT_YUV422P},
|
|
{GST_VIDEO_FORMAT_Y42B, AV_PIX_FMT_YUVJ422P},
|
|
/* GST_VIDEO_FORMAT_YVYU, */
|
|
/* GST_VIDEO_FORMAT_Y444, */
|
|
{GST_VIDEO_FORMAT_Y444, AV_PIX_FMT_YUV444P},
|
|
{GST_VIDEO_FORMAT_Y444, AV_PIX_FMT_YUVJ444P},
|
|
/* GST_VIDEO_FORMAT_v210, */
|
|
/* GST_VIDEO_FORMAT_v216, */
|
|
/* GST_VIDEO_FORMAT_NV12, */
|
|
{GST_VIDEO_FORMAT_NV12, AV_PIX_FMT_NV12},
|
|
/* GST_VIDEO_FORMAT_NV21, */
|
|
{GST_VIDEO_FORMAT_NV21, AV_PIX_FMT_NV21},
|
|
/* GST_VIDEO_FORMAT_GRAY8, */
|
|
{GST_VIDEO_FORMAT_GRAY8, AV_PIX_FMT_GRAY8},
|
|
/* GST_VIDEO_FORMAT_GRAY16_BE, */
|
|
{GST_VIDEO_FORMAT_GRAY16_BE, AV_PIX_FMT_GRAY16BE},
|
|
/* GST_VIDEO_FORMAT_GRAY16_LE, */
|
|
{GST_VIDEO_FORMAT_GRAY16_LE, AV_PIX_FMT_GRAY16LE},
|
|
/* GST_VIDEO_FORMAT_v308, */
|
|
/* GST_VIDEO_FORMAT_Y800, */
|
|
/* GST_VIDEO_FORMAT_Y16, */
|
|
/* GST_VIDEO_FORMAT_RGB16, */
|
|
{GST_VIDEO_FORMAT_RGB16, AV_PIX_FMT_RGB565},
|
|
/* GST_VIDEO_FORMAT_BGR16, */
|
|
/* GST_VIDEO_FORMAT_RGB15, */
|
|
{GST_VIDEO_FORMAT_RGB15, AV_PIX_FMT_RGB555},
|
|
/* GST_VIDEO_FORMAT_BGR15, */
|
|
/* GST_VIDEO_FORMAT_UYVP, */
|
|
/* GST_VIDEO_FORMAT_A420, */
|
|
{GST_VIDEO_FORMAT_A420, AV_PIX_FMT_YUVA420P},
|
|
/* GST_VIDEO_FORMAT_RGB8_PALETTED, */
|
|
{GST_VIDEO_FORMAT_RGB8P, AV_PIX_FMT_PAL8},
|
|
/* GST_VIDEO_FORMAT_YUV9, */
|
|
{GST_VIDEO_FORMAT_YUV9, AV_PIX_FMT_YUV410P},
|
|
/* GST_VIDEO_FORMAT_YVU9, */
|
|
/* GST_VIDEO_FORMAT_IYU1, */
|
|
/* GST_VIDEO_FORMAT_ARGB64, */
|
|
/* GST_VIDEO_FORMAT_AYUV64, */
|
|
/* GST_VIDEO_FORMAT_r210, */
|
|
{GST_VIDEO_FORMAT_I420_10LE, AV_PIX_FMT_YUV420P10LE},
|
|
{GST_VIDEO_FORMAT_I420_10BE, AV_PIX_FMT_YUV420P10BE},
|
|
{GST_VIDEO_FORMAT_I422_10LE, AV_PIX_FMT_YUV422P10LE},
|
|
{GST_VIDEO_FORMAT_I422_10BE, AV_PIX_FMT_YUV422P10BE},
|
|
{GST_VIDEO_FORMAT_Y444_10LE, AV_PIX_FMT_YUV444P10LE},
|
|
{GST_VIDEO_FORMAT_Y444_10BE, AV_PIX_FMT_YUV444P10BE},
|
|
{GST_VIDEO_FORMAT_GBR, AV_PIX_FMT_GBRP},
|
|
{GST_VIDEO_FORMAT_GBRA, AV_PIX_FMT_GBRAP},
|
|
{GST_VIDEO_FORMAT_GBR_10LE, AV_PIX_FMT_GBRP10LE},
|
|
{GST_VIDEO_FORMAT_GBR_10BE, AV_PIX_FMT_GBRP10BE},
|
|
{GST_VIDEO_FORMAT_GBRA_10LE, AV_PIX_FMT_GBRAP10LE},
|
|
{GST_VIDEO_FORMAT_GBRA_10BE, AV_PIX_FMT_GBRAP10BE},
|
|
{GST_VIDEO_FORMAT_GBR_12LE, AV_PIX_FMT_GBRP12LE},
|
|
{GST_VIDEO_FORMAT_GBR_12BE, AV_PIX_FMT_GBRP12BE},
|
|
{GST_VIDEO_FORMAT_GBRA_12LE, AV_PIX_FMT_GBRAP12LE},
|
|
{GST_VIDEO_FORMAT_GBRA_12BE, AV_PIX_FMT_GBRAP12BE},
|
|
{GST_VIDEO_FORMAT_A420_10LE, AV_PIX_FMT_YUVA420P10LE},
|
|
{GST_VIDEO_FORMAT_A420_10BE, AV_PIX_FMT_YUVA420P10BE},
|
|
{GST_VIDEO_FORMAT_A422_10LE, AV_PIX_FMT_YUVA422P10LE},
|
|
{GST_VIDEO_FORMAT_A422_10BE, AV_PIX_FMT_YUVA422P10BE},
|
|
{GST_VIDEO_FORMAT_A444_10LE, AV_PIX_FMT_YUVA444P10LE},
|
|
{GST_VIDEO_FORMAT_A444_10BE, AV_PIX_FMT_YUVA444P10BE},
|
|
{GST_VIDEO_FORMAT_I420_12LE, AV_PIX_FMT_YUV420P12LE},
|
|
{GST_VIDEO_FORMAT_I420_12BE, AV_PIX_FMT_YUV420P12BE},
|
|
{GST_VIDEO_FORMAT_I422_12LE, AV_PIX_FMT_YUV422P12LE},
|
|
{GST_VIDEO_FORMAT_I422_12BE, AV_PIX_FMT_YUV422P12BE},
|
|
{GST_VIDEO_FORMAT_Y444_12LE, AV_PIX_FMT_YUV444P12LE},
|
|
{GST_VIDEO_FORMAT_Y444_12BE, AV_PIX_FMT_YUV444P12BE},
|
|
};
|
|
|
|
GstVideoFormat
|
|
gst_ffmpeg_pixfmt_to_videoformat (enum AVPixelFormat pixfmt)
|
|
{
|
|
guint i;
|
|
|
|
for (i = 0; i < G_N_ELEMENTS (pixtofmttable); i++)
|
|
if (pixtofmttable[i].pixfmt == pixfmt)
|
|
return pixtofmttable[i].format;
|
|
|
|
GST_DEBUG ("Unknown pixel format %d", pixfmt);
|
|
return GST_VIDEO_FORMAT_UNKNOWN;
|
|
}
|
|
|
|
static enum AVPixelFormat
|
|
gst_ffmpeg_videoformat_to_pixfmt_for_codec (GstVideoFormat format,
|
|
const AVCodec * codec)
|
|
{
|
|
guint i;
|
|
|
|
for (i = 0; i < G_N_ELEMENTS (pixtofmttable); i++) {
|
|
if (pixtofmttable[i].format == format) {
|
|
gint j;
|
|
|
|
if (codec && codec->pix_fmts) {
|
|
for (j = 0; codec->pix_fmts[j] != -1; j++) {
|
|
if (pixtofmttable[i].pixfmt == codec->pix_fmts[j])
|
|
return pixtofmttable[i].pixfmt;
|
|
}
|
|
} else {
|
|
return pixtofmttable[i].pixfmt;
|
|
}
|
|
}
|
|
}
|
|
|
|
return AV_PIX_FMT_NONE;
|
|
}
|
|
|
|
enum AVPixelFormat
|
|
gst_ffmpeg_videoformat_to_pixfmt (GstVideoFormat format)
|
|
{
|
|
return gst_ffmpeg_videoformat_to_pixfmt_for_codec (format, NULL);
|
|
}
|
|
|
|
void
|
|
gst_ffmpeg_videoinfo_to_context (GstVideoInfo * info, AVCodecContext * context)
|
|
{
|
|
gint i, bpp = 0;
|
|
|
|
context->width = GST_VIDEO_INFO_WIDTH (info);
|
|
context->height = GST_VIDEO_INFO_HEIGHT (info);
|
|
for (i = 0; i < GST_VIDEO_INFO_N_COMPONENTS (info); i++)
|
|
bpp += GST_VIDEO_INFO_COMP_DEPTH (info, i);
|
|
context->bits_per_coded_sample = bpp;
|
|
|
|
context->ticks_per_frame = 1;
|
|
if (GST_VIDEO_INFO_FPS_N (info) == 0) {
|
|
GST_DEBUG ("Using 25/1 framerate");
|
|
context->time_base.den = 25;
|
|
context->time_base.num = 1;
|
|
} else {
|
|
context->time_base.den = GST_VIDEO_INFO_FPS_N (info);
|
|
context->time_base.num = GST_VIDEO_INFO_FPS_D (info);
|
|
}
|
|
|
|
context->sample_aspect_ratio.num = GST_VIDEO_INFO_PAR_N (info);
|
|
context->sample_aspect_ratio.den = GST_VIDEO_INFO_PAR_D (info);
|
|
|
|
context->pix_fmt =
|
|
gst_ffmpeg_videoformat_to_pixfmt_for_codec (GST_VIDEO_INFO_FORMAT (info),
|
|
context->codec);
|
|
|
|
switch (info->chroma_site) {
|
|
case GST_VIDEO_CHROMA_SITE_MPEG2:
|
|
context->chroma_sample_location = AVCHROMA_LOC_LEFT;
|
|
break;
|
|
case GST_VIDEO_CHROMA_SITE_JPEG:
|
|
context->chroma_sample_location = AVCHROMA_LOC_CENTER;
|
|
break;
|
|
case GST_VIDEO_CHROMA_SITE_DV:
|
|
context->chroma_sample_location = AVCHROMA_LOC_TOPLEFT;
|
|
break;
|
|
case GST_VIDEO_CHROMA_SITE_V_COSITED:
|
|
context->chroma_sample_location = AVCHROMA_LOC_TOP;
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
context->color_primaries =
|
|
gst_video_color_primaries_to_iso (info->colorimetry.primaries);
|
|
context->color_trc =
|
|
gst_video_transfer_function_to_iso (info->colorimetry.transfer);
|
|
context->colorspace =
|
|
gst_video_color_matrix_to_iso (info->colorimetry.matrix);
|
|
|
|
if (info->colorimetry.range == GST_VIDEO_COLOR_RANGE_0_255) {
|
|
context->color_range = AVCOL_RANGE_JPEG;
|
|
} else {
|
|
context->color_range = AVCOL_RANGE_MPEG;
|
|
context->strict_std_compliance = FF_COMPLIANCE_UNOFFICIAL;
|
|
}
|
|
}
|
|
|
|
void
|
|
gst_ffmpeg_audioinfo_to_context (GstAudioInfo * info, AVCodecContext * context)
|
|
{
|
|
const AVCodec *codec;
|
|
const enum AVSampleFormat *smpl_fmts;
|
|
enum AVSampleFormat smpl_fmt = -1;
|
|
|
|
context->channels = info->channels;
|
|
context->sample_rate = info->rate;
|
|
context->channel_layout =
|
|
gst_ffmpeg_channel_positions_to_layout (info->position, info->channels);
|
|
|
|
codec = context->codec;
|
|
|
|
smpl_fmts = codec->sample_fmts;
|
|
|
|
switch (info->finfo->format) {
|
|
case GST_AUDIO_FORMAT_F32:
|
|
if (smpl_fmts) {
|
|
while (*smpl_fmts != -1) {
|
|
if (*smpl_fmts == AV_SAMPLE_FMT_FLT) {
|
|
smpl_fmt = *smpl_fmts;
|
|
break;
|
|
} else if (*smpl_fmts == AV_SAMPLE_FMT_FLTP) {
|
|
smpl_fmt = *smpl_fmts;
|
|
}
|
|
|
|
smpl_fmts++;
|
|
}
|
|
} else {
|
|
smpl_fmt = AV_SAMPLE_FMT_FLT;
|
|
}
|
|
break;
|
|
case GST_AUDIO_FORMAT_F64:
|
|
if (smpl_fmts) {
|
|
while (*smpl_fmts != -1) {
|
|
if (*smpl_fmts == AV_SAMPLE_FMT_DBL) {
|
|
smpl_fmt = *smpl_fmts;
|
|
break;
|
|
} else if (*smpl_fmts == AV_SAMPLE_FMT_DBLP) {
|
|
smpl_fmt = *smpl_fmts;
|
|
}
|
|
|
|
smpl_fmts++;
|
|
}
|
|
} else {
|
|
smpl_fmt = AV_SAMPLE_FMT_DBL;
|
|
}
|
|
break;
|
|
case GST_AUDIO_FORMAT_S32:
|
|
if (smpl_fmts) {
|
|
while (*smpl_fmts != -1) {
|
|
if (*smpl_fmts == AV_SAMPLE_FMT_S32) {
|
|
smpl_fmt = *smpl_fmts;
|
|
break;
|
|
} else if (*smpl_fmts == AV_SAMPLE_FMT_S32P) {
|
|
smpl_fmt = *smpl_fmts;
|
|
}
|
|
|
|
smpl_fmts++;
|
|
}
|
|
} else {
|
|
smpl_fmt = AV_SAMPLE_FMT_S32;
|
|
}
|
|
break;
|
|
case GST_AUDIO_FORMAT_S16:
|
|
if (smpl_fmts) {
|
|
while (*smpl_fmts != -1) {
|
|
if (*smpl_fmts == AV_SAMPLE_FMT_S16) {
|
|
smpl_fmt = *smpl_fmts;
|
|
break;
|
|
} else if (*smpl_fmts == AV_SAMPLE_FMT_S16P) {
|
|
smpl_fmt = *smpl_fmts;
|
|
}
|
|
|
|
smpl_fmts++;
|
|
}
|
|
} else {
|
|
smpl_fmt = AV_SAMPLE_FMT_S16;
|
|
}
|
|
break;
|
|
case GST_AUDIO_FORMAT_U8:
|
|
if (smpl_fmts) {
|
|
while (*smpl_fmts != -1) {
|
|
if (*smpl_fmts == AV_SAMPLE_FMT_U8) {
|
|
smpl_fmt = *smpl_fmts;
|
|
break;
|
|
} else if (*smpl_fmts == AV_SAMPLE_FMT_U8P) {
|
|
smpl_fmt = *smpl_fmts;
|
|
}
|
|
|
|
smpl_fmts++;
|
|
}
|
|
} else {
|
|
smpl_fmt = AV_SAMPLE_FMT_U8;
|
|
}
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
g_assert (smpl_fmt != -1);
|
|
|
|
context->sample_fmt = smpl_fmt;
|
|
}
|
|
|
|
/* Convert a GstCaps and a FFMPEG codec Type to a
|
|
* AVCodecContext. If the context is ommitted, no fixed values
|
|
* for video/audio size will be included in the context
|
|
*
|
|
* AVMediaType is primarily meant for uncompressed data GstCaps!
|
|
*/
|
|
|
|
void
|
|
gst_ffmpeg_caps_with_codectype (enum AVMediaType type,
|
|
const GstCaps * caps, AVCodecContext * context)
|
|
{
|
|
if (context == NULL)
|
|
return;
|
|
|
|
switch (type) {
|
|
case AVMEDIA_TYPE_VIDEO:
|
|
gst_ffmpeg_caps_to_pixfmt (caps, context, TRUE);
|
|
break;
|
|
|
|
case AVMEDIA_TYPE_AUDIO:
|
|
gst_ffmpeg_caps_to_smpfmt (caps, context, TRUE);
|
|
break;
|
|
|
|
default:
|
|
/* unknown */
|
|
break;
|
|
}
|
|
}
|
|
|
|
#if 0
|
|
static void
|
|
nal_escape (guint8 * dst, guint8 * src, guint size, guint * destsize)
|
|
{
|
|
guint8 *dstp = dst;
|
|
guint8 *srcp = src;
|
|
guint8 *end = src + size;
|
|
gint count = 0;
|
|
|
|
while (srcp < end) {
|
|
if (count == 2 && *srcp <= 0x03) {
|
|
GST_DEBUG ("added escape code");
|
|
*dstp++ = 0x03;
|
|
count = 0;
|
|
}
|
|
if (*srcp == 0)
|
|
count++;
|
|
else
|
|
count = 0;
|
|
|
|
GST_DEBUG ("copy %02x, count %d", *srcp, count);
|
|
*dstp++ = *srcp++;
|
|
}
|
|
*destsize = dstp - dst;
|
|
}
|
|
|
|
/* copy the config, escaping NAL units as we iterate them, if something fails we
|
|
* copy everything and hope for the best. */
|
|
static void
|
|
copy_config (guint8 * dst, guint8 * src, guint size, guint * destsize)
|
|
{
|
|
guint8 *dstp = dst;
|
|
guint8 *srcp = src;
|
|
gint cnt, i;
|
|
guint nalsize, esize;
|
|
|
|
/* check size */
|
|
if (size < 7)
|
|
goto full_copy;
|
|
|
|
/* check version */
|
|
if (*srcp != 1)
|
|
goto full_copy;
|
|
|
|
cnt = *(srcp + 5) & 0x1f; /* Number of sps */
|
|
|
|
GST_DEBUG ("num SPS %d", cnt);
|
|
|
|
memcpy (dstp, srcp, 6);
|
|
srcp += 6;
|
|
dstp += 6;
|
|
|
|
for (i = 0; i < cnt; i++) {
|
|
GST_DEBUG ("copy SPS %d", i);
|
|
nalsize = (srcp[0] << 8) | srcp[1];
|
|
nal_escape (dstp + 2, srcp + 2, nalsize, &esize);
|
|
dstp[0] = esize >> 8;
|
|
dstp[1] = esize & 0xff;
|
|
dstp += esize + 2;
|
|
srcp += nalsize + 2;
|
|
}
|
|
|
|
cnt = *(dstp++) = *(srcp++); /* Number of pps */
|
|
|
|
GST_DEBUG ("num PPS %d", cnt);
|
|
|
|
for (i = 0; i < cnt; i++) {
|
|
GST_DEBUG ("copy PPS %d", i);
|
|
nalsize = (srcp[0] << 8) | srcp[1];
|
|
nal_escape (dstp + 2, srcp + 2, nalsize, &esize);
|
|
dstp[0] = esize >> 8;
|
|
dstp[1] = esize & 0xff;
|
|
dstp += esize + 2;
|
|
srcp += nalsize + 2;
|
|
}
|
|
*destsize = dstp - dst;
|
|
|
|
return;
|
|
|
|
full_copy:
|
|
{
|
|
GST_DEBUG ("something unexpected, doing full copy");
|
|
memcpy (dst, src, size);
|
|
*destsize = size;
|
|
return;
|
|
}
|
|
}
|
|
#endif
|
|
|
|
/*
|
|
* caps_with_codecid () transforms a GstCaps for a known codec
|
|
* ID into a filled-in context.
|
|
* codec_data from caps will override possible extradata already in the context
|
|
*/
|
|
|
|
void
|
|
gst_ffmpeg_caps_with_codecid (enum AVCodecID codec_id,
|
|
enum AVMediaType codec_type, const GstCaps * caps, AVCodecContext * context)
|
|
{
|
|
GstStructure *str;
|
|
const GValue *value;
|
|
GstBuffer *buf;
|
|
|
|
GST_LOG ("codec_id:%d, codec_type:%d, caps:%" GST_PTR_FORMAT " context:%p",
|
|
codec_id, codec_type, caps, context);
|
|
|
|
if (!context || !gst_caps_get_size (caps))
|
|
return;
|
|
|
|
str = gst_caps_get_structure (caps, 0);
|
|
|
|
/* extradata parsing (esds [mpeg4], wma/wmv, msmpeg4v1/2/3, etc.) */
|
|
if ((value = gst_structure_get_value (str, "codec_data"))) {
|
|
GstMapInfo map;
|
|
|
|
buf = gst_value_get_buffer (value);
|
|
gst_buffer_map (buf, &map, GST_MAP_READ);
|
|
|
|
/* free the old one if it is there */
|
|
if (context->extradata)
|
|
av_free (context->extradata);
|
|
|
|
#if 0
|
|
if (codec_id == AV_CODEC_ID_H264) {
|
|
guint extrasize;
|
|
|
|
GST_DEBUG ("copy, escaping codec_data %d", size);
|
|
/* ffmpeg h264 expects the codec_data to be escaped, there is no real
|
|
* reason for this but let's just escape it for now. Start by allocating
|
|
* enough space, x2 is more than enough.
|
|
*
|
|
* FIXME, we disabled escaping because some file already contain escaped
|
|
* codec_data and then we escape twice and fail. It's better to leave it
|
|
* as is, as that is what most players do. */
|
|
context->extradata =
|
|
av_mallocz (GST_ROUND_UP_16 (size * 2 +
|
|
AV_INPUT_BUFFER_PADDING_SIZE));
|
|
copy_config (context->extradata, data, size, &extrasize);
|
|
GST_DEBUG ("escaped size: %d", extrasize);
|
|
context->extradata_size = extrasize;
|
|
} else
|
|
#endif
|
|
{
|
|
/* allocate with enough padding */
|
|
GST_DEBUG ("copy codec_data");
|
|
context->extradata =
|
|
av_mallocz (GST_ROUND_UP_16 (map.size +
|
|
AV_INPUT_BUFFER_PADDING_SIZE));
|
|
memcpy (context->extradata, map.data, map.size);
|
|
context->extradata_size = map.size;
|
|
}
|
|
|
|
/* Hack for VC1. Sometimes the first (length) byte is 0 for some files */
|
|
if (codec_id == AV_CODEC_ID_VC1 && map.size > 0 && map.data[0] == 0) {
|
|
context->extradata[0] = (guint8) map.size;
|
|
}
|
|
|
|
GST_DEBUG ("have codec data of size %" G_GSIZE_FORMAT, map.size);
|
|
|
|
gst_buffer_unmap (buf, &map);
|
|
} else {
|
|
context->extradata = NULL;
|
|
context->extradata_size = 0;
|
|
GST_DEBUG ("no codec data");
|
|
}
|
|
|
|
switch (codec_id) {
|
|
case AV_CODEC_ID_MPEG4:
|
|
{
|
|
const gchar *mime = gst_structure_get_name (str);
|
|
|
|
context->flags |= AV_CODEC_FLAG_4MV;
|
|
|
|
if (!strcmp (mime, "video/x-divx"))
|
|
context->codec_tag = GST_MAKE_FOURCC ('D', 'I', 'V', 'X');
|
|
else if (!strcmp (mime, "video/mpeg")) {
|
|
const gchar *profile;
|
|
|
|
context->codec_tag = GST_MAKE_FOURCC ('m', 'p', '4', 'v');
|
|
|
|
profile = gst_structure_get_string (str, "profile");
|
|
if (profile) {
|
|
if (g_strcmp0 (profile, "advanced-simple") == 0)
|
|
context->flags |= AV_CODEC_FLAG_QPEL;
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
|
|
case AV_CODEC_ID_SVQ3:
|
|
/* FIXME: this is a workaround for older gst-plugins releases
|
|
* (<= 0.8.9). This should be removed at some point, because
|
|
* it causes wrong decoded frame order. */
|
|
if (!context->extradata) {
|
|
gint halfpel_flag, thirdpel_flag, low_delay, unknown_svq3_flag;
|
|
guint16 flags;
|
|
|
|
if (gst_structure_get_int (str, "halfpel_flag", &halfpel_flag) &&
|
|
gst_structure_get_int (str, "thirdpel_flag", &thirdpel_flag) &&
|
|
gst_structure_get_int (str, "low_delay", &low_delay) &&
|
|
gst_structure_get_int (str, "unknown_svq3_flag",
|
|
&unknown_svq3_flag)) {
|
|
context->extradata = (guint8 *) av_mallocz (0x64);
|
|
g_stpcpy ((gchar *) context->extradata, "SVQ3");
|
|
flags = 1 << 3;
|
|
flags |= low_delay;
|
|
flags = flags << 2;
|
|
flags |= unknown_svq3_flag;
|
|
flags = flags << 6;
|
|
flags |= halfpel_flag;
|
|
flags = flags << 1;
|
|
flags |= thirdpel_flag;
|
|
flags = flags << 3;
|
|
|
|
flags = GUINT16_FROM_LE (flags);
|
|
|
|
memcpy ((gchar *) context->extradata + 0x62, &flags, 2);
|
|
context->extradata_size = 0x64;
|
|
}
|
|
}
|
|
break;
|
|
|
|
case AV_CODEC_ID_MSRLE:
|
|
case AV_CODEC_ID_QTRLE:
|
|
case AV_CODEC_ID_TSCC:
|
|
case AV_CODEC_ID_CSCD:
|
|
case AV_CODEC_ID_APE:
|
|
{
|
|
gint depth;
|
|
|
|
if (gst_structure_get_int (str, "depth", &depth)) {
|
|
context->bits_per_coded_sample = depth;
|
|
} else {
|
|
GST_WARNING ("No depth field in caps %" GST_PTR_FORMAT, caps);
|
|
}
|
|
|
|
}
|
|
break;
|
|
|
|
case AV_CODEC_ID_COOK:
|
|
case AV_CODEC_ID_RA_288:
|
|
case AV_CODEC_ID_RA_144:
|
|
case AV_CODEC_ID_SIPR:
|
|
{
|
|
gint leaf_size;
|
|
gint bitrate;
|
|
|
|
if (gst_structure_get_int (str, "leaf_size", &leaf_size))
|
|
context->block_align = leaf_size;
|
|
if (gst_structure_get_int (str, "bitrate", &bitrate))
|
|
context->bit_rate = bitrate;
|
|
}
|
|
break;
|
|
case AV_CODEC_ID_ALAC:
|
|
gst_structure_get_int (str, "samplesize",
|
|
&context->bits_per_coded_sample);
|
|
break;
|
|
|
|
case AV_CODEC_ID_DVVIDEO:
|
|
{
|
|
const gchar *format;
|
|
|
|
if ((format = gst_structure_get_string (str, "format"))) {
|
|
|
|
if (g_str_equal (format, "YUY2"))
|
|
context->pix_fmt = AV_PIX_FMT_YUYV422;
|
|
else if (g_str_equal (format, "I420"))
|
|
context->pix_fmt = AV_PIX_FMT_YUV420P;
|
|
else if (g_str_equal (format, "A420"))
|
|
context->pix_fmt = AV_PIX_FMT_YUVA420P;
|
|
else if (g_str_equal (format, "Y41B"))
|
|
context->pix_fmt = AV_PIX_FMT_YUV411P;
|
|
else if (g_str_equal (format, "Y42B"))
|
|
context->pix_fmt = AV_PIX_FMT_YUV422P;
|
|
else if (g_str_equal (format, "YUV9"))
|
|
context->pix_fmt = AV_PIX_FMT_YUV410P;
|
|
else {
|
|
GST_WARNING ("couldn't convert format %s" " to a pixel format",
|
|
format);
|
|
}
|
|
} else
|
|
GST_WARNING ("No specified format");
|
|
break;
|
|
}
|
|
case AV_CODEC_ID_H263P:
|
|
{
|
|
gboolean val;
|
|
|
|
if (!gst_structure_get_boolean (str, "annex-f", &val) || val)
|
|
context->flags |= AV_CODEC_FLAG_4MV;
|
|
else
|
|
context->flags &= ~AV_CODEC_FLAG_4MV;
|
|
if ((!gst_structure_get_boolean (str, "annex-i", &val) || val) &&
|
|
(!gst_structure_get_boolean (str, "annex-t", &val) || val))
|
|
context->flags |= AV_CODEC_FLAG_AC_PRED;
|
|
else
|
|
context->flags &= ~AV_CODEC_FLAG_AC_PRED;
|
|
if (!gst_structure_get_boolean (str, "annex-j", &val) || val)
|
|
context->flags |= AV_CODEC_FLAG_LOOP_FILTER;
|
|
else
|
|
context->flags &= ~AV_CODEC_FLAG_LOOP_FILTER;
|
|
break;
|
|
}
|
|
case AV_CODEC_ID_ADPCM_G726:
|
|
{
|
|
const gchar *layout;
|
|
|
|
if ((layout = gst_structure_get_string (str, "layout"))) {
|
|
if (!strcmp (layout, "g721")) {
|
|
context->sample_rate = 8000;
|
|
context->channels = 1;
|
|
context->bit_rate = 32000;
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
case AV_CODEC_ID_SPEEDHQ:
|
|
{
|
|
const gchar *variant;
|
|
|
|
if (context && (variant = gst_structure_get_string (str, "variant"))
|
|
&& strlen (variant) == 4) {
|
|
|
|
context->codec_tag =
|
|
GST_MAKE_FOURCC (variant[0], variant[1], variant[2], variant[3]);
|
|
}
|
|
break;
|
|
}
|
|
default:
|
|
break;
|
|
}
|
|
|
|
if (!gst_caps_is_fixed (caps))
|
|
return;
|
|
|
|
/* common properties (width, height, fps) */
|
|
switch (codec_type) {
|
|
case AVMEDIA_TYPE_VIDEO:
|
|
gst_ffmpeg_caps_to_pixfmt (caps, context,
|
|
codec_id == AV_CODEC_ID_RAWVIDEO);
|
|
break;
|
|
case AVMEDIA_TYPE_AUDIO:
|
|
gst_ffmpeg_caps_to_smpfmt (caps, context, FALSE);
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
/* fixup of default settings */
|
|
switch (codec_id) {
|
|
case AV_CODEC_ID_QCELP:
|
|
/* QCELP is always mono, no matter what the caps say */
|
|
context->channels = 1;
|
|
break;
|
|
case AV_CODEC_ID_ADPCM_G726:
|
|
if (context->sample_rate && context->bit_rate)
|
|
context->bits_per_coded_sample =
|
|
context->bit_rate / context->sample_rate;
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
/* _formatid_to_caps () is meant for muxers/demuxers, it
|
|
* transforms a name (ffmpeg way of ID'ing these, why don't
|
|
* they have unique numerical IDs?) to the corresponding
|
|
* caps belonging to that mux-format
|
|
*
|
|
* Note: we don't need any additional info because the caps
|
|
* isn't supposed to contain any useful info besides the
|
|
* media type anyway
|
|
*/
|
|
|
|
GstCaps *
|
|
gst_ffmpeg_formatid_to_caps (const gchar * format_name)
|
|
{
|
|
GstCaps *caps = NULL;
|
|
|
|
if (!strcmp (format_name, "mpeg")) {
|
|
caps = gst_caps_new_simple ("video/mpeg",
|
|
"systemstream", G_TYPE_BOOLEAN, TRUE, NULL);
|
|
} else if (!strcmp (format_name, "mpegts")) {
|
|
caps = gst_caps_new_simple ("video/mpegts",
|
|
"systemstream", G_TYPE_BOOLEAN, TRUE, NULL);
|
|
} else if (!strcmp (format_name, "rm")) {
|
|
caps = gst_caps_new_simple ("application/x-pn-realmedia",
|
|
"systemstream", G_TYPE_BOOLEAN, TRUE, NULL);
|
|
} else if (!strcmp (format_name, "asf")) {
|
|
caps = gst_caps_new_empty_simple ("video/x-ms-asf");
|
|
} else if (!strcmp (format_name, "avi")) {
|
|
caps = gst_caps_new_empty_simple ("video/x-msvideo");
|
|
} else if (!strcmp (format_name, "wav")) {
|
|
caps = gst_caps_new_empty_simple ("audio/x-wav");
|
|
} else if (!strcmp (format_name, "ape")) {
|
|
caps = gst_caps_new_empty_simple ("application/x-ape");
|
|
} else if (!strcmp (format_name, "swf")) {
|
|
caps = gst_caps_new_empty_simple ("application/x-shockwave-flash");
|
|
} else if (!strcmp (format_name, "au")) {
|
|
caps = gst_caps_new_empty_simple ("audio/x-au");
|
|
} else if (!strcmp (format_name, "dv")) {
|
|
caps = gst_caps_new_simple ("video/x-dv",
|
|
"systemstream", G_TYPE_BOOLEAN, TRUE, NULL);
|
|
} else if (!strcmp (format_name, "4xm")) {
|
|
caps = gst_caps_new_empty_simple ("video/x-4xm");
|
|
} else if (!strcmp (format_name, "matroska")) {
|
|
caps = gst_caps_new_empty_simple ("video/x-matroska");
|
|
} else if (!strcmp (format_name, "ivf")) {
|
|
caps = gst_caps_new_empty_simple ("video/x-ivf");
|
|
} else if (!strcmp (format_name, "mp3")) {
|
|
caps = gst_caps_new_empty_simple ("application/x-id3");
|
|
} else if (!strcmp (format_name, "flic")) {
|
|
caps = gst_caps_new_empty_simple ("video/x-fli");
|
|
} else if (!strcmp (format_name, "flv")) {
|
|
caps = gst_caps_new_empty_simple ("video/x-flv");
|
|
} else if (!strcmp (format_name, "tta")) {
|
|
caps = gst_caps_new_empty_simple ("audio/x-ttafile");
|
|
} else if (!strcmp (format_name, "aiff")) {
|
|
caps = gst_caps_new_empty_simple ("audio/x-aiff");
|
|
} else if (!strcmp (format_name, "mov_mp4_m4a_3gp_3g2")) {
|
|
caps =
|
|
gst_caps_from_string
|
|
("application/x-3gp; video/quicktime; audio/x-m4a");
|
|
} else if (!strcmp (format_name, "mov")) {
|
|
caps = gst_caps_from_string ("video/quicktime,variant=(string)apple");
|
|
} else if (!strcmp (format_name, "mp4")) {
|
|
caps = gst_caps_from_string ("video/quicktime,variant=(string)iso");
|
|
} else if (!strcmp (format_name, "3gp")) {
|
|
caps = gst_caps_from_string ("video/quicktime,variant=(string)3gpp");
|
|
} else if (!strcmp (format_name, "3g2")) {
|
|
caps = gst_caps_from_string ("video/quicktime,variant=(string)3g2");
|
|
} else if (!strcmp (format_name, "psp")) {
|
|
caps = gst_caps_from_string ("video/quicktime,variant=(string)psp");
|
|
} else if (!strcmp (format_name, "ipod")) {
|
|
caps = gst_caps_from_string ("video/quicktime,variant=(string)ipod");
|
|
} else if (!strcmp (format_name, "aac")) {
|
|
caps = gst_caps_new_simple ("audio/mpeg",
|
|
"mpegversion", G_TYPE_INT, 4, NULL);
|
|
} else if (!strcmp (format_name, "gif")) {
|
|
caps = gst_caps_from_string ("image/gif");
|
|
} else if (!strcmp (format_name, "ogg")) {
|
|
caps = gst_caps_from_string ("application/ogg");
|
|
} else if (!strcmp (format_name, "mxf") || !strcmp (format_name, "mxf_d10")) {
|
|
caps = gst_caps_from_string ("application/mxf");
|
|
} else if (!strcmp (format_name, "gxf")) {
|
|
caps = gst_caps_from_string ("application/gxf");
|
|
} else if (!strcmp (format_name, "yuv4mpegpipe")) {
|
|
caps = gst_caps_new_simple ("application/x-yuv4mpeg",
|
|
"y4mversion", G_TYPE_INT, 2, NULL);
|
|
} else if (!strcmp (format_name, "mpc")) {
|
|
caps = gst_caps_from_string ("audio/x-musepack, streamversion = (int) 7");
|
|
} else if (!strcmp (format_name, "mpc8")) {
|
|
caps = gst_caps_from_string ("audio/x-musepack, streamversion = (int) 8");
|
|
} else if (!strcmp (format_name, "vqf")) {
|
|
caps = gst_caps_from_string ("audio/x-vqf");
|
|
} else if (!strcmp (format_name, "nsv")) {
|
|
caps = gst_caps_from_string ("video/x-nsv");
|
|
} else if (!strcmp (format_name, "amr")) {
|
|
caps = gst_caps_from_string ("audio/x-amr-nb-sh");
|
|
} else if (!strcmp (format_name, "webm")) {
|
|
caps = gst_caps_from_string ("video/webm");
|
|
} else if (!strcmp (format_name, "voc")) {
|
|
caps = gst_caps_from_string ("audio/x-voc");
|
|
} else if (!strcmp (format_name, "pva")) {
|
|
caps = gst_caps_from_string ("video/x-pva");
|
|
} else if (!strcmp (format_name, "brstm")) {
|
|
caps = gst_caps_from_string ("audio/x-brstm");
|
|
} else if (!strcmp (format_name, "bfstm")) {
|
|
caps = gst_caps_from_string ("audio/x-bfstm");
|
|
} else {
|
|
gchar *name;
|
|
|
|
GST_LOG ("Could not create stream format caps for %s", format_name);
|
|
name = g_strdup_printf ("application/x-gst-av-%s", format_name);
|
|
caps = gst_caps_new_empty_simple (name);
|
|
g_free (name);
|
|
}
|
|
|
|
return caps;
|
|
}
|
|
|
|
gboolean
|
|
gst_ffmpeg_formatid_get_codecids (const gchar * format_name,
|
|
enum AVCodecID ** video_codec_list, enum AVCodecID ** audio_codec_list,
|
|
AVOutputFormat * plugin)
|
|
{
|
|
static enum AVCodecID tmp_vlist[] = {
|
|
AV_CODEC_ID_NONE,
|
|
AV_CODEC_ID_NONE
|
|
};
|
|
static enum AVCodecID tmp_alist[] = {
|
|
AV_CODEC_ID_NONE,
|
|
AV_CODEC_ID_NONE
|
|
};
|
|
|
|
GST_LOG ("format_name : %s", format_name);
|
|
|
|
if (!strcmp (format_name, "mp4")) {
|
|
static enum AVCodecID mp4_video_list[] = {
|
|
AV_CODEC_ID_MPEG4, AV_CODEC_ID_H264,
|
|
AV_CODEC_ID_MJPEG,
|
|
AV_CODEC_ID_NONE
|
|
};
|
|
static enum AVCodecID mp4_audio_list[] = {
|
|
AV_CODEC_ID_AAC, AV_CODEC_ID_MP3,
|
|
AV_CODEC_ID_NONE
|
|
};
|
|
|
|
*video_codec_list = mp4_video_list;
|
|
*audio_codec_list = mp4_audio_list;
|
|
} else if (!strcmp (format_name, "mpeg")) {
|
|
static enum AVCodecID mpeg_video_list[] = { AV_CODEC_ID_MPEG1VIDEO,
|
|
AV_CODEC_ID_MPEG2VIDEO,
|
|
AV_CODEC_ID_H264,
|
|
AV_CODEC_ID_NONE
|
|
};
|
|
static enum AVCodecID mpeg_audio_list[] = { AV_CODEC_ID_MP1,
|
|
AV_CODEC_ID_MP2,
|
|
AV_CODEC_ID_MP3,
|
|
AV_CODEC_ID_NONE
|
|
};
|
|
|
|
*video_codec_list = mpeg_video_list;
|
|
*audio_codec_list = mpeg_audio_list;
|
|
} else if (!strcmp (format_name, "dvd")) {
|
|
static enum AVCodecID mpeg_video_list[] = { AV_CODEC_ID_MPEG2VIDEO,
|
|
AV_CODEC_ID_NONE
|
|
};
|
|
static enum AVCodecID mpeg_audio_list[] = { AV_CODEC_ID_MP2,
|
|
AV_CODEC_ID_AC3,
|
|
AV_CODEC_ID_DTS,
|
|
AV_CODEC_ID_PCM_S16BE,
|
|
AV_CODEC_ID_NONE
|
|
};
|
|
|
|
*video_codec_list = mpeg_video_list;
|
|
*audio_codec_list = mpeg_audio_list;
|
|
} else if (!strcmp (format_name, "mpegts")) {
|
|
static enum AVCodecID mpegts_video_list[] = { AV_CODEC_ID_MPEG1VIDEO,
|
|
AV_CODEC_ID_MPEG2VIDEO,
|
|
AV_CODEC_ID_H264,
|
|
AV_CODEC_ID_NONE
|
|
};
|
|
static enum AVCodecID mpegts_audio_list[] = { AV_CODEC_ID_MP2,
|
|
AV_CODEC_ID_MP3,
|
|
AV_CODEC_ID_AC3,
|
|
AV_CODEC_ID_DTS,
|
|
AV_CODEC_ID_AAC,
|
|
AV_CODEC_ID_NONE
|
|
};
|
|
|
|
*video_codec_list = mpegts_video_list;
|
|
*audio_codec_list = mpegts_audio_list;
|
|
} else if (!strcmp (format_name, "vob")) {
|
|
static enum AVCodecID vob_video_list[] =
|
|
{ AV_CODEC_ID_MPEG2VIDEO, AV_CODEC_ID_NONE };
|
|
static enum AVCodecID vob_audio_list[] = { AV_CODEC_ID_MP2, AV_CODEC_ID_AC3,
|
|
AV_CODEC_ID_DTS, AV_CODEC_ID_NONE
|
|
};
|
|
|
|
*video_codec_list = vob_video_list;
|
|
*audio_codec_list = vob_audio_list;
|
|
} else if (!strcmp (format_name, "flv")) {
|
|
static enum AVCodecID flv_video_list[] =
|
|
{ AV_CODEC_ID_FLV1, AV_CODEC_ID_NONE };
|
|
static enum AVCodecID flv_audio_list[] =
|
|
{ AV_CODEC_ID_MP3, AV_CODEC_ID_NONE };
|
|
|
|
*video_codec_list = flv_video_list;
|
|
*audio_codec_list = flv_audio_list;
|
|
} else if (!strcmp (format_name, "asf")) {
|
|
static enum AVCodecID asf_video_list[] =
|
|
{ AV_CODEC_ID_WMV1, AV_CODEC_ID_WMV2, AV_CODEC_ID_MSMPEG4V3,
|
|
AV_CODEC_ID_NONE
|
|
};
|
|
static enum AVCodecID asf_audio_list[] =
|
|
{ AV_CODEC_ID_WMAV1, AV_CODEC_ID_WMAV2, AV_CODEC_ID_MP3,
|
|
AV_CODEC_ID_NONE
|
|
};
|
|
|
|
*video_codec_list = asf_video_list;
|
|
*audio_codec_list = asf_audio_list;
|
|
} else if (!strcmp (format_name, "dv")) {
|
|
static enum AVCodecID dv_video_list[] =
|
|
{ AV_CODEC_ID_DVVIDEO, AV_CODEC_ID_NONE };
|
|
static enum AVCodecID dv_audio_list[] =
|
|
{ AV_CODEC_ID_PCM_S16LE, AV_CODEC_ID_NONE };
|
|
|
|
*video_codec_list = dv_video_list;
|
|
*audio_codec_list = dv_audio_list;
|
|
} else if (!strcmp (format_name, "mov")) {
|
|
static enum AVCodecID mov_video_list[] = {
|
|
AV_CODEC_ID_SVQ1, AV_CODEC_ID_SVQ3, AV_CODEC_ID_MPEG4,
|
|
AV_CODEC_ID_H263, AV_CODEC_ID_H263P,
|
|
AV_CODEC_ID_H264, AV_CODEC_ID_DVVIDEO,
|
|
AV_CODEC_ID_MJPEG,
|
|
AV_CODEC_ID_NONE
|
|
};
|
|
static enum AVCodecID mov_audio_list[] = {
|
|
AV_CODEC_ID_PCM_MULAW, AV_CODEC_ID_PCM_ALAW, AV_CODEC_ID_ADPCM_IMA_QT,
|
|
AV_CODEC_ID_MACE3, AV_CODEC_ID_MACE6, AV_CODEC_ID_AAC,
|
|
AV_CODEC_ID_AMR_NB, AV_CODEC_ID_AMR_WB,
|
|
AV_CODEC_ID_PCM_S16BE, AV_CODEC_ID_PCM_S16LE,
|
|
AV_CODEC_ID_MP3, AV_CODEC_ID_NONE
|
|
};
|
|
|
|
*video_codec_list = mov_video_list;
|
|
*audio_codec_list = mov_audio_list;
|
|
} else if ((!strcmp (format_name, "3gp") || !strcmp (format_name, "3g2"))) {
|
|
static enum AVCodecID tgp_video_list[] = {
|
|
AV_CODEC_ID_MPEG4, AV_CODEC_ID_H263, AV_CODEC_ID_H263P, AV_CODEC_ID_H264,
|
|
AV_CODEC_ID_NONE
|
|
};
|
|
static enum AVCodecID tgp_audio_list[] = {
|
|
AV_CODEC_ID_AMR_NB, AV_CODEC_ID_AMR_WB,
|
|
AV_CODEC_ID_AAC,
|
|
AV_CODEC_ID_NONE
|
|
};
|
|
|
|
*video_codec_list = tgp_video_list;
|
|
*audio_codec_list = tgp_audio_list;
|
|
} else if (!strcmp (format_name, "mmf")) {
|
|
static enum AVCodecID mmf_audio_list[] = {
|
|
AV_CODEC_ID_ADPCM_YAMAHA, AV_CODEC_ID_NONE
|
|
};
|
|
*video_codec_list = NULL;
|
|
*audio_codec_list = mmf_audio_list;
|
|
} else if (!strcmp (format_name, "amr")) {
|
|
static enum AVCodecID amr_audio_list[] = {
|
|
AV_CODEC_ID_AMR_NB, AV_CODEC_ID_AMR_WB,
|
|
AV_CODEC_ID_NONE
|
|
};
|
|
*video_codec_list = NULL;
|
|
*audio_codec_list = amr_audio_list;
|
|
} else if (!strcmp (format_name, "gif")) {
|
|
static enum AVCodecID gif_image_list[] = {
|
|
AV_CODEC_ID_RAWVIDEO, AV_CODEC_ID_NONE
|
|
};
|
|
*video_codec_list = gif_image_list;
|
|
*audio_codec_list = NULL;
|
|
} else if ((!strcmp (format_name, "pva"))) {
|
|
static enum AVCodecID pga_video_list[] = {
|
|
AV_CODEC_ID_MPEG2VIDEO,
|
|
AV_CODEC_ID_NONE
|
|
};
|
|
static enum AVCodecID pga_audio_list[] = {
|
|
AV_CODEC_ID_MP2,
|
|
AV_CODEC_ID_NONE
|
|
};
|
|
|
|
*video_codec_list = pga_video_list;
|
|
*audio_codec_list = pga_audio_list;
|
|
} else if ((!strcmp (format_name, "ivf"))) {
|
|
static enum AVCodecID ivf_video_list[] = {
|
|
AV_CODEC_ID_VP8,
|
|
AV_CODEC_ID_VP9,
|
|
AV_CODEC_ID_AV1,
|
|
AV_CODEC_ID_NONE
|
|
};
|
|
static enum AVCodecID ivf_audio_list[] = {
|
|
AV_CODEC_ID_NONE
|
|
};
|
|
|
|
*video_codec_list = ivf_video_list;
|
|
*audio_codec_list = ivf_audio_list;
|
|
} else if ((plugin->audio_codec != AV_CODEC_ID_NONE) ||
|
|
(plugin->video_codec != AV_CODEC_ID_NONE)) {
|
|
tmp_vlist[0] = plugin->video_codec;
|
|
tmp_alist[0] = plugin->audio_codec;
|
|
|
|
*video_codec_list = tmp_vlist;
|
|
*audio_codec_list = tmp_alist;
|
|
} else {
|
|
GST_LOG ("Format %s not found", format_name);
|
|
return FALSE;
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
/* Convert a GstCaps to a FFMPEG codec ID. Size et all
|
|
* are omitted, that can be queried by the user itself,
|
|
* we're not eating the GstCaps or anything
|
|
* A pointer to an allocated context is also needed for
|
|
* optional extra info
|
|
*/
|
|
|
|
enum AVCodecID
|
|
gst_ffmpeg_caps_to_codecid (const GstCaps * caps, AVCodecContext * context)
|
|
{
|
|
enum AVCodecID id = AV_CODEC_ID_NONE;
|
|
const gchar *mimetype;
|
|
const GstStructure *structure;
|
|
gboolean video = FALSE, audio = FALSE; /* we want to be sure! */
|
|
|
|
g_return_val_if_fail (caps != NULL, AV_CODEC_ID_NONE);
|
|
g_return_val_if_fail (gst_caps_get_size (caps) == 1, AV_CODEC_ID_NONE);
|
|
structure = gst_caps_get_structure (caps, 0);
|
|
|
|
mimetype = gst_structure_get_name (structure);
|
|
|
|
if (!strcmp (mimetype, "video/x-raw")) {
|
|
id = AV_CODEC_ID_RAWVIDEO;
|
|
video = TRUE;
|
|
} else if (!strcmp (mimetype, "audio/x-raw")) {
|
|
GstAudioInfo info;
|
|
|
|
if (gst_audio_info_from_caps (&info, caps)) {
|
|
switch (GST_AUDIO_INFO_FORMAT (&info)) {
|
|
case GST_AUDIO_FORMAT_S8:
|
|
id = AV_CODEC_ID_PCM_S8;
|
|
break;
|
|
case GST_AUDIO_FORMAT_U8:
|
|
id = AV_CODEC_ID_PCM_U8;
|
|
break;
|
|
case GST_AUDIO_FORMAT_S16LE:
|
|
id = AV_CODEC_ID_PCM_S16LE;
|
|
break;
|
|
case GST_AUDIO_FORMAT_S16BE:
|
|
id = AV_CODEC_ID_PCM_S16BE;
|
|
break;
|
|
case GST_AUDIO_FORMAT_U16LE:
|
|
id = AV_CODEC_ID_PCM_U16LE;
|
|
break;
|
|
case GST_AUDIO_FORMAT_U16BE:
|
|
id = AV_CODEC_ID_PCM_U16BE;
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
if (id != AV_CODEC_ID_NONE)
|
|
audio = TRUE;
|
|
}
|
|
} else if (!strcmp (mimetype, "audio/x-mulaw")) {
|
|
id = AV_CODEC_ID_PCM_MULAW;
|
|
audio = TRUE;
|
|
} else if (!strcmp (mimetype, "audio/x-alaw")) {
|
|
id = AV_CODEC_ID_PCM_ALAW;
|
|
audio = TRUE;
|
|
} else if (!strcmp (mimetype, "video/x-dv")) {
|
|
gboolean sys_strm;
|
|
|
|
if (gst_structure_get_boolean (structure, "systemstream", &sys_strm) &&
|
|
!sys_strm) {
|
|
id = AV_CODEC_ID_DVVIDEO;
|
|
video = TRUE;
|
|
}
|
|
} else if (!strcmp (mimetype, "audio/x-dv")) { /* ??? */
|
|
id = AV_CODEC_ID_DVAUDIO;
|
|
audio = TRUE;
|
|
} else if (!strcmp (mimetype, "video/x-h263")) {
|
|
const gchar *h263version =
|
|
gst_structure_get_string (structure, "h263version");
|
|
if (h263version && !strcmp (h263version, "h263p"))
|
|
id = AV_CODEC_ID_H263P;
|
|
else
|
|
id = AV_CODEC_ID_H263;
|
|
video = TRUE;
|
|
} else if (!strcmp (mimetype, "video/x-intel-h263")) {
|
|
id = AV_CODEC_ID_H263I;
|
|
video = TRUE;
|
|
} else if (!strcmp (mimetype, "video/x-h261")) {
|
|
id = AV_CODEC_ID_H261;
|
|
video = TRUE;
|
|
} else if (!strcmp (mimetype, "video/mpeg")) {
|
|
gboolean sys_strm;
|
|
gint mpegversion;
|
|
|
|
if (gst_structure_get_boolean (structure, "systemstream", &sys_strm) &&
|
|
gst_structure_get_int (structure, "mpegversion", &mpegversion) &&
|
|
!sys_strm) {
|
|
switch (mpegversion) {
|
|
case 1:
|
|
id = AV_CODEC_ID_MPEG1VIDEO;
|
|
break;
|
|
case 2:
|
|
id = AV_CODEC_ID_MPEG2VIDEO;
|
|
break;
|
|
case 4:
|
|
id = AV_CODEC_ID_MPEG4;
|
|
break;
|
|
}
|
|
}
|
|
if (id != AV_CODEC_ID_NONE)
|
|
video = TRUE;
|
|
} else if (!strcmp (mimetype, "image/jpeg")) {
|
|
id = AV_CODEC_ID_MJPEG; /* A... B... */
|
|
video = TRUE;
|
|
} else if (!strcmp (mimetype, "video/x-jpeg-b")) {
|
|
id = AV_CODEC_ID_MJPEGB;
|
|
video = TRUE;
|
|
} else if (!strcmp (mimetype, "video/x-wmv")) {
|
|
gint wmvversion = 0;
|
|
|
|
if (gst_structure_get_int (structure, "wmvversion", &wmvversion)) {
|
|
switch (wmvversion) {
|
|
case 1:
|
|
id = AV_CODEC_ID_WMV1;
|
|
break;
|
|
case 2:
|
|
id = AV_CODEC_ID_WMV2;
|
|
break;
|
|
case 3:
|
|
{
|
|
const gchar *format;
|
|
|
|
/* WMV3 unless the fourcc exists and says otherwise */
|
|
id = AV_CODEC_ID_WMV3;
|
|
|
|
if ((format = gst_structure_get_string (structure, "format")) &&
|
|
(g_str_equal (format, "WVC1") || g_str_equal (format, "WMVA")))
|
|
id = AV_CODEC_ID_VC1;
|
|
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
if (id != AV_CODEC_ID_NONE)
|
|
video = TRUE;
|
|
} else if (!strcmp (mimetype, "audio/x-vorbis")) {
|
|
id = AV_CODEC_ID_VORBIS;
|
|
audio = TRUE;
|
|
} else if (!strcmp (mimetype, "audio/x-qdm2")) {
|
|
id = AV_CODEC_ID_QDM2;
|
|
audio = TRUE;
|
|
} else if (!strcmp (mimetype, "audio/mpeg")) {
|
|
gint layer = 0;
|
|
gint mpegversion = 0;
|
|
|
|
if (gst_structure_get_int (structure, "mpegversion", &mpegversion)) {
|
|
switch (mpegversion) {
|
|
case 2: /* ffmpeg uses faad for both... */
|
|
case 4:
|
|
id = AV_CODEC_ID_AAC;
|
|
break;
|
|
case 1:
|
|
if (gst_structure_get_int (structure, "layer", &layer)) {
|
|
switch (layer) {
|
|
case 1:
|
|
id = AV_CODEC_ID_MP1;
|
|
break;
|
|
case 2:
|
|
id = AV_CODEC_ID_MP2;
|
|
break;
|
|
case 3:
|
|
id = AV_CODEC_ID_MP3;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if (id != AV_CODEC_ID_NONE)
|
|
audio = TRUE;
|
|
} else if (!strcmp (mimetype, "audio/x-musepack")) {
|
|
gint streamversion = -1;
|
|
|
|
if (gst_structure_get_int (structure, "streamversion", &streamversion)) {
|
|
if (streamversion == 7)
|
|
id = AV_CODEC_ID_MUSEPACK7;
|
|
} else {
|
|
id = AV_CODEC_ID_MUSEPACK7;
|
|
}
|
|
} else if (!strcmp (mimetype, "audio/x-wma")) {
|
|
gint wmaversion = 0;
|
|
|
|
if (gst_structure_get_int (structure, "wmaversion", &wmaversion)) {
|
|
switch (wmaversion) {
|
|
case 1:
|
|
id = AV_CODEC_ID_WMAV1;
|
|
break;
|
|
case 2:
|
|
id = AV_CODEC_ID_WMAV2;
|
|
break;
|
|
case 3:
|
|
id = AV_CODEC_ID_WMAPRO;
|
|
break;
|
|
}
|
|
}
|
|
if (id != AV_CODEC_ID_NONE)
|
|
audio = TRUE;
|
|
} else if (!strcmp (mimetype, "audio/x-xma")) {
|
|
gint xmaversion = 0;
|
|
|
|
if (gst_structure_get_int (structure, "xmaversion", &xmaversion)) {
|
|
switch (xmaversion) {
|
|
case 1:
|
|
id = AV_CODEC_ID_XMA1;
|
|
break;
|
|
case 2:
|
|
id = AV_CODEC_ID_XMA2;
|
|
break;
|
|
}
|
|
}
|
|
if (id != AV_CODEC_ID_NONE)
|
|
audio = TRUE;
|
|
} else if (!strcmp (mimetype, "audio/x-wms")) {
|
|
id = AV_CODEC_ID_WMAVOICE;
|
|
audio = TRUE;
|
|
} else if (!strcmp (mimetype, "audio/x-ac3")) {
|
|
id = AV_CODEC_ID_AC3;
|
|
audio = TRUE;
|
|
} else if (!strcmp (mimetype, "audio/x-eac3")) {
|
|
id = AV_CODEC_ID_EAC3;
|
|
audio = TRUE;
|
|
} else if (!strcmp (mimetype, "audio/x-vnd.sony.atrac3") ||
|
|
!strcmp (mimetype, "audio/atrac3")) {
|
|
id = AV_CODEC_ID_ATRAC3;
|
|
audio = TRUE;
|
|
} else if (!strcmp (mimetype, "audio/x-dts")) {
|
|
id = AV_CODEC_ID_DTS;
|
|
audio = TRUE;
|
|
} else if (!strcmp (mimetype, "application/x-ape")) {
|
|
id = AV_CODEC_ID_APE;
|
|
audio = TRUE;
|
|
} else if (!strcmp (mimetype, "video/x-msmpeg")) {
|
|
gint msmpegversion = 0;
|
|
|
|
if (gst_structure_get_int (structure, "msmpegversion", &msmpegversion)) {
|
|
switch (msmpegversion) {
|
|
case 41:
|
|
id = AV_CODEC_ID_MSMPEG4V1;
|
|
break;
|
|
case 42:
|
|
id = AV_CODEC_ID_MSMPEG4V2;
|
|
break;
|
|
case 43:
|
|
id = AV_CODEC_ID_MSMPEG4V3;
|
|
break;
|
|
}
|
|
}
|
|
if (id != AV_CODEC_ID_NONE)
|
|
video = TRUE;
|
|
} else if (!strcmp (mimetype, "video/x-svq")) {
|
|
gint svqversion = 0;
|
|
|
|
if (gst_structure_get_int (structure, "svqversion", &svqversion)) {
|
|
switch (svqversion) {
|
|
case 1:
|
|
id = AV_CODEC_ID_SVQ1;
|
|
break;
|
|
case 3:
|
|
id = AV_CODEC_ID_SVQ3;
|
|
break;
|
|
}
|
|
}
|
|
if (id != AV_CODEC_ID_NONE)
|
|
video = TRUE;
|
|
} else if (!strcmp (mimetype, "video/x-huffyuv")) {
|
|
id = AV_CODEC_ID_HUFFYUV;
|
|
video = TRUE;
|
|
} else if (!strcmp (mimetype, "audio/x-mace")) {
|
|
gint maceversion = 0;
|
|
|
|
if (gst_structure_get_int (structure, "maceversion", &maceversion)) {
|
|
switch (maceversion) {
|
|
case 3:
|
|
id = AV_CODEC_ID_MACE3;
|
|
break;
|
|
case 6:
|
|
id = AV_CODEC_ID_MACE6;
|
|
break;
|
|
}
|
|
}
|
|
if (id != AV_CODEC_ID_NONE)
|
|
audio = TRUE;
|
|
} else if (!strcmp (mimetype, "video/x-theora")) {
|
|
id = AV_CODEC_ID_THEORA;
|
|
video = TRUE;
|
|
} else if (!strcmp (mimetype, "video/x-vp3")) {
|
|
id = AV_CODEC_ID_VP3;
|
|
video = TRUE;
|
|
} else if (!strcmp (mimetype, "video/x-vp5")) {
|
|
id = AV_CODEC_ID_VP5;
|
|
video = TRUE;
|
|
} else if (!strcmp (mimetype, "video/x-vp6")) {
|
|
id = AV_CODEC_ID_VP6;
|
|
video = TRUE;
|
|
} else if (!strcmp (mimetype, "video/x-vp6-flash")) {
|
|
id = AV_CODEC_ID_VP6F;
|
|
video = TRUE;
|
|
} else if (!strcmp (mimetype, "video/x-vp6-alpha")) {
|
|
id = AV_CODEC_ID_VP6A;
|
|
video = TRUE;
|
|
} else if (!strcmp (mimetype, "video/x-vp8")) {
|
|
id = AV_CODEC_ID_VP8;
|
|
video = TRUE;
|
|
} else if (!strcmp (mimetype, "video/x-vp9")) {
|
|
id = AV_CODEC_ID_VP9;
|
|
video = TRUE;
|
|
} else if (!strcmp (mimetype, "video/x-flash-screen")) {
|
|
id = AV_CODEC_ID_FLASHSV;
|
|
video = TRUE;
|
|
} else if (!strcmp (mimetype, "video/x-flash-screen2")) {
|
|
id = AV_CODEC_ID_FLASHSV2;
|
|
video = TRUE;
|
|
} else if (!strcmp (mimetype, "video/x-cineform")) {
|
|
id = AV_CODEC_ID_CFHD;
|
|
video = TRUE;
|
|
} else if (!strcmp (mimetype, "video/x-speedhq")) {
|
|
id = AV_CODEC_ID_SPEEDHQ;
|
|
video = TRUE;
|
|
} else if (!strcmp (mimetype, "video/x-indeo")) {
|
|
gint indeoversion = 0;
|
|
|
|
if (gst_structure_get_int (structure, "indeoversion", &indeoversion)) {
|
|
switch (indeoversion) {
|
|
case 5:
|
|
id = AV_CODEC_ID_INDEO5;
|
|
break;
|
|
case 4:
|
|
id = AV_CODEC_ID_INDEO4;
|
|
break;
|
|
case 3:
|
|
id = AV_CODEC_ID_INDEO3;
|
|
break;
|
|
case 2:
|
|
id = AV_CODEC_ID_INDEO2;
|
|
break;
|
|
}
|
|
if (id != AV_CODEC_ID_NONE)
|
|
video = TRUE;
|
|
}
|
|
} else if (!strcmp (mimetype, "video/x-divx")) {
|
|
gint divxversion = 0;
|
|
|
|
if (gst_structure_get_int (structure, "divxversion", &divxversion)) {
|
|
switch (divxversion) {
|
|
case 3:
|
|
id = AV_CODEC_ID_MSMPEG4V3;
|
|
break;
|
|
case 4:
|
|
case 5:
|
|
id = AV_CODEC_ID_MPEG4;
|
|
break;
|
|
}
|
|
}
|
|
if (id != AV_CODEC_ID_NONE)
|
|
video = TRUE;
|
|
} else if (!strcmp (mimetype, "video/x-ffv")) {
|
|
gint ffvversion = 0;
|
|
|
|
if (gst_structure_get_int (structure, "ffvversion", &ffvversion) &&
|
|
ffvversion == 1) {
|
|
id = AV_CODEC_ID_FFV1;
|
|
video = TRUE;
|
|
}
|
|
} else if (!strcmp (mimetype, "video/x-apple-intermediate-codec")) {
|
|
id = AV_CODEC_ID_AIC;
|
|
video = TRUE;
|
|
} else if (!strcmp (mimetype, "audio/x-adpcm")) {
|
|
const gchar *layout;
|
|
|
|
layout = gst_structure_get_string (structure, "layout");
|
|
if (layout == NULL) {
|
|
/* break */
|
|
} else if (!strcmp (layout, "quicktime")) {
|
|
id = AV_CODEC_ID_ADPCM_IMA_QT;
|
|
} else if (!strcmp (layout, "microsoft")) {
|
|
id = AV_CODEC_ID_ADPCM_MS;
|
|
} else if (!strcmp (layout, "dvi")) {
|
|
id = AV_CODEC_ID_ADPCM_IMA_WAV;
|
|
} else if (!strcmp (layout, "4xm")) {
|
|
id = AV_CODEC_ID_ADPCM_4XM;
|
|
} else if (!strcmp (layout, "smjpeg")) {
|
|
id = AV_CODEC_ID_ADPCM_IMA_SMJPEG;
|
|
} else if (!strcmp (layout, "dk3")) {
|
|
id = AV_CODEC_ID_ADPCM_IMA_DK3;
|
|
} else if (!strcmp (layout, "dk4")) {
|
|
id = AV_CODEC_ID_ADPCM_IMA_DK4;
|
|
} else if (!strcmp (layout, "oki")) {
|
|
id = AV_CODEC_ID_ADPCM_IMA_OKI;
|
|
} else if (!strcmp (layout, "westwood")) {
|
|
id = AV_CODEC_ID_ADPCM_IMA_WS;
|
|
} else if (!strcmp (layout, "iss")) {
|
|
id = AV_CODEC_ID_ADPCM_IMA_ISS;
|
|
} else if (!strcmp (layout, "xa")) {
|
|
id = AV_CODEC_ID_ADPCM_XA;
|
|
} else if (!strcmp (layout, "adx")) {
|
|
id = AV_CODEC_ID_ADPCM_ADX;
|
|
} else if (!strcmp (layout, "ea")) {
|
|
id = AV_CODEC_ID_ADPCM_EA;
|
|
} else if (!strcmp (layout, "g726")) {
|
|
id = AV_CODEC_ID_ADPCM_G726;
|
|
} else if (!strcmp (layout, "g721")) {
|
|
id = AV_CODEC_ID_ADPCM_G726;
|
|
} else if (!strcmp (layout, "ct")) {
|
|
id = AV_CODEC_ID_ADPCM_CT;
|
|
} else if (!strcmp (layout, "swf")) {
|
|
id = AV_CODEC_ID_ADPCM_SWF;
|
|
} else if (!strcmp (layout, "yamaha")) {
|
|
id = AV_CODEC_ID_ADPCM_YAMAHA;
|
|
} else if (!strcmp (layout, "sbpro2")) {
|
|
id = AV_CODEC_ID_ADPCM_SBPRO_2;
|
|
} else if (!strcmp (layout, "sbpro3")) {
|
|
id = AV_CODEC_ID_ADPCM_SBPRO_3;
|
|
} else if (!strcmp (layout, "sbpro4")) {
|
|
id = AV_CODEC_ID_ADPCM_SBPRO_4;
|
|
}
|
|
if (id != AV_CODEC_ID_NONE)
|
|
audio = TRUE;
|
|
} else if (!strcmp (mimetype, "video/x-4xm")) {
|
|
id = AV_CODEC_ID_4XM;
|
|
video = TRUE;
|
|
} else if (!strcmp (mimetype, "audio/x-dpcm")) {
|
|
const gchar *layout;
|
|
|
|
layout = gst_structure_get_string (structure, "layout");
|
|
if (!layout) {
|
|
/* .. */
|
|
} else if (!strcmp (layout, "roq")) {
|
|
id = AV_CODEC_ID_ROQ_DPCM;
|
|
} else if (!strcmp (layout, "interplay")) {
|
|
id = AV_CODEC_ID_INTERPLAY_DPCM;
|
|
} else if (!strcmp (layout, "xan")) {
|
|
id = AV_CODEC_ID_XAN_DPCM;
|
|
} else if (!strcmp (layout, "sol")) {
|
|
id = AV_CODEC_ID_SOL_DPCM;
|
|
}
|
|
if (id != AV_CODEC_ID_NONE)
|
|
audio = TRUE;
|
|
} else if (!strcmp (mimetype, "audio/x-flac")) {
|
|
id = AV_CODEC_ID_FLAC;
|
|
audio = TRUE;
|
|
} else if (!strcmp (mimetype, "audio/x-shorten")) {
|
|
id = AV_CODEC_ID_SHORTEN;
|
|
audio = TRUE;
|
|
} else if (!strcmp (mimetype, "audio/x-alac")) {
|
|
id = AV_CODEC_ID_ALAC;
|
|
audio = TRUE;
|
|
} else if (!strcmp (mimetype, "video/x-cinepak")) {
|
|
id = AV_CODEC_ID_CINEPAK;
|
|
video = TRUE;
|
|
} else if (!strcmp (mimetype, "video/x-pn-realvideo")) {
|
|
gint rmversion;
|
|
|
|
if (gst_structure_get_int (structure, "rmversion", &rmversion)) {
|
|
switch (rmversion) {
|
|
case 1:
|
|
id = AV_CODEC_ID_RV10;
|
|
break;
|
|
case 2:
|
|
id = AV_CODEC_ID_RV20;
|
|
break;
|
|
case 3:
|
|
id = AV_CODEC_ID_RV30;
|
|
break;
|
|
case 4:
|
|
id = AV_CODEC_ID_RV40;
|
|
break;
|
|
}
|
|
}
|
|
if (id != AV_CODEC_ID_NONE)
|
|
video = TRUE;
|
|
} else if (!strcmp (mimetype, "audio/x-sipro")) {
|
|
id = AV_CODEC_ID_SIPR;
|
|
audio = TRUE;
|
|
} else if (!strcmp (mimetype, "audio/x-pn-realaudio")) {
|
|
gint raversion;
|
|
|
|
if (gst_structure_get_int (structure, "raversion", &raversion)) {
|
|
switch (raversion) {
|
|
case 1:
|
|
id = AV_CODEC_ID_RA_144;
|
|
break;
|
|
case 2:
|
|
id = AV_CODEC_ID_RA_288;
|
|
break;
|
|
case 8:
|
|
id = AV_CODEC_ID_COOK;
|
|
break;
|
|
}
|
|
}
|
|
if (id != AV_CODEC_ID_NONE)
|
|
audio = TRUE;
|
|
} else if (!strcmp (mimetype, "video/x-rle")) {
|
|
const gchar *layout;
|
|
|
|
if ((layout = gst_structure_get_string (structure, "layout"))) {
|
|
if (!strcmp (layout, "microsoft")) {
|
|
id = AV_CODEC_ID_MSRLE;
|
|
video = TRUE;
|
|
}
|
|
}
|
|
} else if (!strcmp (mimetype, "video/x-xan")) {
|
|
gint wcversion = 0;
|
|
|
|
if ((gst_structure_get_int (structure, "wcversion", &wcversion))) {
|
|
switch (wcversion) {
|
|
case 3:
|
|
id = AV_CODEC_ID_XAN_WC3;
|
|
video = TRUE;
|
|
break;
|
|
case 4:
|
|
id = AV_CODEC_ID_XAN_WC4;
|
|
video = TRUE;
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
} else if (!strcmp (mimetype, "audio/AMR")) {
|
|
audio = TRUE;
|
|
id = AV_CODEC_ID_AMR_NB;
|
|
} else if (!strcmp (mimetype, "audio/AMR-WB")) {
|
|
id = AV_CODEC_ID_AMR_WB;
|
|
audio = TRUE;
|
|
} else if (!strcmp (mimetype, "audio/qcelp")) {
|
|
id = AV_CODEC_ID_QCELP;
|
|
audio = TRUE;
|
|
} else if (!strcmp (mimetype, "video/x-h264")) {
|
|
id = AV_CODEC_ID_H264;
|
|
video = TRUE;
|
|
} else if (!strcmp (mimetype, "video/x-h265")) {
|
|
id = AV_CODEC_ID_HEVC;
|
|
video = TRUE;
|
|
} else if (!strcmp (mimetype, "video/x-flash-video")) {
|
|
gint flvversion = 0;
|
|
|
|
if ((gst_structure_get_int (structure, "flvversion", &flvversion))) {
|
|
switch (flvversion) {
|
|
case 1:
|
|
id = AV_CODEC_ID_FLV1;
|
|
video = TRUE;
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
} else if (!strcmp (mimetype, "audio/x-nellymoser")) {
|
|
id = AV_CODEC_ID_NELLYMOSER;
|
|
audio = TRUE;
|
|
} else if (!strncmp (mimetype, "audio/x-gst-av-", 15)) {
|
|
gchar ext[16];
|
|
const AVCodec *codec;
|
|
|
|
if (strlen (mimetype) <= 30 &&
|
|
sscanf (mimetype, "audio/x-gst-av-%s", ext) == 1) {
|
|
if ((codec = avcodec_find_decoder_by_name (ext)) ||
|
|
(codec = avcodec_find_encoder_by_name (ext))) {
|
|
id = codec->id;
|
|
audio = TRUE;
|
|
}
|
|
}
|
|
} else if (!strncmp (mimetype, "video/x-gst-av-", 15)) {
|
|
gchar ext[16];
|
|
const AVCodec *codec;
|
|
|
|
if (strlen (mimetype) <= 30 &&
|
|
sscanf (mimetype, "video/x-gst-av-%s", ext) == 1) {
|
|
if ((codec = avcodec_find_decoder_by_name (ext)) ||
|
|
(codec = avcodec_find_encoder_by_name (ext))) {
|
|
id = codec->id;
|
|
video = TRUE;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (context != NULL) {
|
|
if (video == TRUE) {
|
|
context->codec_type = AVMEDIA_TYPE_VIDEO;
|
|
} else if (audio == TRUE) {
|
|
context->codec_type = AVMEDIA_TYPE_AUDIO;
|
|
} else {
|
|
context->codec_type = AVMEDIA_TYPE_UNKNOWN;
|
|
}
|
|
context->codec_id = id;
|
|
gst_ffmpeg_caps_with_codecid (id, context->codec_type, caps, context);
|
|
}
|
|
|
|
if (id != AV_CODEC_ID_NONE) {
|
|
GST_DEBUG ("The id=%d belongs to the caps %" GST_PTR_FORMAT, id, caps);
|
|
} else {
|
|
GST_WARNING ("Couldn't figure out the id for caps %" GST_PTR_FORMAT, caps);
|
|
}
|
|
|
|
return id;
|
|
}
|