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vtenc: add alignment=au to sink caps

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VT compression callback gets a CMSampleBuffer per frame, so vtenc_h264
should set 'alignment=au' in sink caps to indicate this.

https://bugzilla.gnome.org/show_bug.cgi?id=750635
This commit is contained in:
Ilya Konstantinov 2015-06-10 00:16:27 +03:00 committed by Sebastian Dröge
parent 376d831178
commit 5db08a8b89
1 changed files with 2 additions and 1 deletions
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3
sys/applemedia/vtenc.c
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@ -174,7 +174,8 @@ gst_vtenc_base_init (GstVTEncClass * klass)
min_fps_n, min_fps_d, max_fps_n, max_fps_d, NULL);
if (codec_details->format_id == kCMVideoCodecType_H264) {
gst_structure_set (gst_caps_get_structure (src_caps, 0),
"stream-format", G_TYPE_STRING, "avc", NULL);
"stream-format", G_TYPE_STRING, "avc",
"alignment", G_TYPE_STRING, "au", NULL);
}
src_template = gst_pad_template_new ("src", GST_PAD_SRC, GST_PAD_ALWAYS,
src_caps);