demux: mp4: do not set sync_sample to sample_group_entry sample

Roll info is not a sync point
2 months ago · ae06c7155a
1 changed files with 2 additions and 1 deletions
--- a/modules/demux/mp4/mp4.c
+++ b/modules/demux/mp4/mp4.c
@ -3577,9 +3577,10 @@ static int TrackTimeToSampleChunk( demux_t *p_demux, mp4_track_t *p_track,
    }
    else
    {
+        uint32_t i_group_sample_entry;
        const MP4_Box_data_sgpd_entry_t *p_entrydesc;
        if( MP4_SampleToGroupInfo( p_track->p_stbl, i_sample,
-                                  SAMPLEGROUP_roll, 0, &i_sync_sample,
+                                  SAMPLEGROUP_roll, 0, &i_group_sample_entry,
                                  SAMPLE_GROUP_MATCH_EXACT, &p_entrydesc ) )
        {
            msg_Dbg(p_demux, "track[Id 0x%x] preroll offset: %"PRId16" samples",