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mxfdemux: Correctly consider frame reordering for timecode calculation

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This commit is contained in:
Sebastian Dröge 2017-07-24 17:00:02 +03:00
parent 59f9bc05d2
commit de7985d46a
1 changed files with 20 additions and 4 deletions
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16
gst/mxf/mxfdemux.c
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@ -1940,10 +1940,26 @@ gst_mxf_demux_handle_generic_container_essence_element (GstMXFDemux * demux,
if (pad->material_track->parent.type == MXF_METADATA_TRACK_PICTURE_ESSENCE
&& pad->start_timecode.config.fps_n != 0
&& pad->start_timecode.config.fps_d != 0) {
if (etrack->intra_only) {
GstVideoTimeCode timecode = pad->start_timecode;
gst_video_time_code_add_frames (&timecode,
pad->current_material_track_position);
gst_buffer_add_video_time_code_meta (outbuf, &timecode);
} else if (pts != G_MAXUINT64) {
GstVideoTimeCode timecode = pad->start_timecode;
gst_video_time_code_add_frames (&timecode,
pad->current_component_start_position);
gst_video_time_code_add_frames (&timecode,
gst_util_uint64_scale (pts,
pad->material_track->edit_rate.n *
pad->current_essence_track->source_track->edit_rate.d,
pad->material_track->edit_rate.d *
pad->current_essence_track->source_track->edit_rate.n));
gst_buffer_add_video_time_code_meta (outbuf, &timecode);
}
}
/* Update accumulated error and compensate */