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vtenc: set profile and level in caps

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This commit is contained in:
Alessandro Decina 2014-11-27 13:33:07 +01:00
parent 082c12b8e2
commit 6a4270d5cc
2 changed files with 9 additions and 1 deletions
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1
sys/applemedia/Makefile.am
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@ -33,6 +33,7 @@ libgstapplemedia_la_LIBADD = \
$(GST_PLUGINS_BASE_LIBS) \
-lgstvideo-$(GST_API_VERSION) \
-lgstaudio-$(GST_API_VERSION) \
-lgstpbutils-$(GST_API_VERSION) \
$(GMODULE_NO_EXPORT_LIBS)
libgstapplemedia_la_LIBTOOLFLAGS = $(GST_PLUGIN_LIBTOOLFLAGS) --tag=CC

9
sys/applemedia/vtenc.c
View file

@ -26,6 +26,7 @@
#include "coremediabuffer.h"
#include "corevideobuffer.h"
#include "vtutil.h"
#include <gst/pbutils/codec-utils.h>
#define VTENC_DEFAULT_USAGE 6 /* Profile: Baseline Level: 2.1 */
#define VTENC_DEFAULT_BITRATE 0
@ -445,9 +446,10 @@ gst_vtenc_negotiate_downstream (GstVTEnc * self, CMSampleBufferRef sbuf)
CFDictionaryRef atoms;
CFStringRef avccKey;
CFDataRef avcc;
gpointer codec_data;
guint8 *codec_data;
gsize codec_data_size;
GstBuffer *codec_data_buf;
guint8 sps[3];
fmt = CMSampleBufferGetFormatDescription (sbuf);
atoms = CMFormatDescriptionGetExtension (fmt,
@ -462,6 +464,11 @@ gst_vtenc_negotiate_downstream (GstVTEnc * self, CMSampleBufferRef sbuf)
gst_structure_set (s, "codec_data", GST_TYPE_BUFFER, codec_data_buf, NULL);
sps[0] = codec_data[1];
sps[1] = codec_data[2];
sps[2] = codec_data[3];
gst_codec_utils_h264_caps_set_level_and_profile (caps, sps, 3);
gst_buffer_unref (codec_data_buf);
}