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voaacenc: Add profile and level to the caps

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Fixes bug #650595.
This commit is contained in:
Sebastian Dröge 2011-05-27 10:31:07 +02:00
parent 6702de4237
commit e3eabb6e6a
2 changed files with 12 additions and 4 deletions
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1
ext/voaacenc/Makefile.am
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@ -12,6 +12,7 @@ libgstvoaacenc_la_CFLAGS = \
libgstvoaacenc_la_LIBADD = \
$(GST_PLUGINS_BASE_LIBS) \
-lgstaudio-$(GST_MAJORMINOR) \
-lgstpbutils-$(GST_MAJORMINOR) \
$(GST_BASE_LIBS) \
$(GST_LIBS) \
$(VOAACENC_LIBS)

15
ext/voaacenc/gstvoaacenc.c
View file

@ -38,6 +38,7 @@
#include <string.h>
#include <gst/audio/multichannel.h>
#include <gst/pbutils/codec-utils.h>
#include "gstvoaacenc.h"
@ -70,7 +71,8 @@ static GstStaticPadTemplate src_template = GST_STATIC_PAD_TEMPLATE ("src",
GST_STATIC_CAPS ("audio/mpeg, "
"mpegversion = (int) 4, "
"rate = (int) [8000, 96000], "
"channels = (int) [1, 6], " "stream-format = (string) { adts, raw } ")
"channels = (int) [1, 6], "
"stream-format = (string) { adts, raw }, " "base-profile = (string) lc")
);
GST_DEBUG_CATEGORY_STATIC (gst_voaacenc_debug);
@ -517,8 +519,13 @@ gst_voaacenc_create_source_pad_caps (GstVoAacEnc * voaacenc)
GstCaps *caps = NULL;
GstBuffer *codec_data;
gint index;
guint8 data[VOAAC_ENC_CODECDATA_LEN];
if ((index = voaacenc_get_rate_index (voaacenc->rate)) >= 0) {
/* LC profile only */
data[0] = ((0x02 << 3) | (index >> 1));
data[1] = ((index & 0x01) << 7) | (voaacenc->channels << 3);
caps = gst_caps_new_simple ("audio/mpeg",
"mpegversion", G_TYPE_INT, VOAAC_ENC_MPEGVERSION,
"channels", G_TYPE_INT, voaacenc->channels,
@ -527,12 +534,12 @@ gst_voaacenc_create_source_pad_caps (GstVoAacEnc * voaacenc)
(voaacenc->output_format ? "adts" : "raw")
, NULL);
gst_codec_utils_aac_caps_set_level_and_profile (caps, data, sizeof (data));
if (!voaacenc->output_format) {
codec_data = gst_buffer_new_and_alloc (VOAAC_ENC_CODECDATA_LEN);
GST_BUFFER_DATA (codec_data)[0] = ((0x02 << 3) | (index >> 1));
GST_BUFFER_DATA (codec_data)[1] =
((index & 0x01) << 7) | (voaacenc->channels << 3);
memcpy (GST_BUFFER_DATA (codec_data), data, sizeof (data));
gst_caps_set_simple (caps, "codec_data", GST_TYPE_BUFFER, codec_data,
NULL);