v4l2: set GST_BUFFER_FLAG_DELTA_UNIT when appropriate
https://bugzilla.gnome.org/show_bug.cgi?id=722394
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@ -974,6 +974,12 @@ gst_v4l2_buffer_pool_dqbuf (GstV4l2BufferPool * pool, GstBuffer ** buffer)
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if (vbuffer.field == V4L2_FIELD_INTERLACED_BT) {
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GST_BUFFER_FLAG_UNSET (outbuf, GST_VIDEO_BUFFER_FLAG_TFF);
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}
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if (GST_VIDEO_INFO_FORMAT (&obj->info) == GST_VIDEO_FORMAT_ENCODED) {
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if (vbuffer.flags & V4L2_BUF_FLAG_KEYFRAME)
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GST_BUFFER_FLAG_UNSET (outbuf, GST_BUFFER_FLAG_DELTA_UNIT);
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else
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GST_BUFFER_FLAG_SET (outbuf, GST_BUFFER_FLAG_DELTA_UNIT);
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}
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/* The size can change at every frame, esp. with jpeg. The GstMemory
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* inside the GstBuffer could have been changed by some other
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