MATROSKA_VIDEO_INTERLACE_FLAG_INTERLACED 2724 libavformat/matroskadec.c             if (track->video.interlaced == MATROSKA_VIDEO_INTERLACE_FLAG_INTERLACED)
MATROSKA_VIDEO_INTERLACE_FLAG_INTERLACED  998 libavformat/matroskaenc.c                       MATROSKA_VIDEO_INTERLACE_FLAG_INTERLACED);