mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-09-20 02:50:16 +00:00
02a6e9a273
Insert an AUD as the first NAL of each encoded frame. Some applications require Access Unit Delimiter for decoding the stream. The AU delimeter insertion is done only when the aud parameter is TRUE (by default is disabled). The reason of this it is because this header is only available from Intel Gen9 and the VA intel driver should be 1.8 or superior. Otherwise, the output will be corrupted. https://bugzilla.gnome.org/show_bug.cgi?id=776712 Signed-off-by: Victor Jaquez <vjaquez@igalia.com>
83 lines
3 KiB
C
83 lines
3 KiB
C
/*
|
|
* gstvaapiencoder_h264.h - H.264 encoder
|
|
*
|
|
* Copyright (C) 2011-2014 Intel Corporation
|
|
* Author: Wind Yuan <feng.yuan@intel.com>
|
|
* Author: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public License
|
|
* as published by the Free Software Foundation; either version 2.1
|
|
* of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free
|
|
* Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
|
* Boston, MA 02110-1301 USA
|
|
*/
|
|
|
|
#ifndef GST_VAAPI_ENCODER_H264_H
|
|
#define GST_VAAPI_ENCODER_H264_H
|
|
|
|
#include <gst/vaapi/gstvaapiencoder.h>
|
|
#include <gst/vaapi/gstvaapiutils_h264.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define GST_VAAPI_ENCODER_H264(encoder) \
|
|
((GstVaapiEncoderH264 *) (encoder))
|
|
|
|
typedef struct _GstVaapiEncoderH264 GstVaapiEncoderH264;
|
|
|
|
/**
|
|
* GstVaapiEncoderH264Prop:
|
|
* @GST_VAAPI_ENCODER_H264_PROP_MAX_BFRAMES: Number of B-frames between I
|
|
* and P (uint).
|
|
* @GST_VAAPI_ENCODER_H264_PROP_INIT_QP: Initial quantizer value (uint).
|
|
* @GST_VAAPI_ENCODER_H264_PROP_MIN_QP: Minimal quantizer value (uint).
|
|
* @GST_VAAPI_ENCODER_H264_PROP_NUM_SLICES: Number of slices per frame (uint).
|
|
* @GST_VAAPI_ENCODER_H264_PROP_CABAC: Enable CABAC entropy coding mode (bool).
|
|
* @GST_VAAPI_ENCODER_H264_PROP_DCT8X8: Enable adaptive use of 8x8
|
|
* transforms in I-frames (bool).
|
|
* @GST_VAAPI_ENCODER_H264_PROP_CPB_LENGTH: Length of the CPB buffer
|
|
* in milliseconds (uint).
|
|
* @GST_VAAPI_ENCODER_H264_PROP_NUM_VIEWS: Number of views per frame.
|
|
* @GST_VAAPI_ENCODER_H264_PROP_VIEW_IDS: View IDs
|
|
*
|
|
* The set of H.264 encoder specific configurable properties.
|
|
*/
|
|
typedef enum {
|
|
GST_VAAPI_ENCODER_H264_PROP_MAX_BFRAMES = -1,
|
|
GST_VAAPI_ENCODER_H264_PROP_INIT_QP = -2,
|
|
GST_VAAPI_ENCODER_H264_PROP_MIN_QP = -3,
|
|
GST_VAAPI_ENCODER_H264_PROP_NUM_SLICES = -4,
|
|
GST_VAAPI_ENCODER_H264_PROP_CABAC = -5,
|
|
GST_VAAPI_ENCODER_H264_PROP_DCT8X8 = -6,
|
|
GST_VAAPI_ENCODER_H264_PROP_CPB_LENGTH = -7,
|
|
GST_VAAPI_ENCODER_H264_PROP_NUM_VIEWS = -8,
|
|
GST_VAAPI_ENCODER_H264_PROP_VIEW_IDS = -9,
|
|
GST_VAAPI_ENCODER_H264_PROP_AUD = -10,
|
|
} GstVaapiEncoderH264Prop;
|
|
|
|
GstVaapiEncoder *
|
|
gst_vaapi_encoder_h264_new (GstVaapiDisplay * display);
|
|
|
|
GPtrArray *
|
|
gst_vaapi_encoder_h264_get_default_properties (void);
|
|
|
|
gboolean
|
|
gst_vaapi_encoder_h264_set_max_profile (GstVaapiEncoderH264 * encoder,
|
|
GstVaapiProfile profile);
|
|
|
|
gboolean
|
|
gst_vaapi_encoder_h264_get_profile_and_level (GstVaapiEncoderH264 * encoder,
|
|
GstVaapiProfile * out_profile_ptr, GstVaapiLevelH264 * out_level_ptr);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /*GST_VAAPI_ENCODER_H264_H */
|