Change #271310

Comments

avformat/movenc: use a common denominator across all tracks as movie timescale
The default of 1000 may result in off by 1 errors when rescaling certain
durations, as is the case of fate-gaplessenc-itunes-to-ipod-aac, so lets
try to prevent that by using a global timescale every track can agree
with whenever possible.

Signed-off-by: James Almer <jamrial@gmail.com>

Changed files

• libavformat/movenc.c
• libavformat/movenc.h
• tests/fate/mov.mak
• tests/ref/acodec/alac
• tests/ref/acodec/pcm-s16be
• tests/ref/acodec/pcm-s24be
• tests/ref/acodec/pcm-s32be
• tests/ref/acodec/pcm-s8
• tests/ref/fate/adtstoasc_ticket3715
• tests/ref/fate/autorotate
• tests/ref/fate/binsub-movtextenc
• tests/ref/fate/copy-psp
• tests/ref/fate/copy-trac236
• tests/ref/fate/copy-trac3074
• tests/ref/fate/filter-meta-4560-rotate0
• tests/ref/fate/gaplessenc-itunes-to-ipod-aac
• tests/ref/fate/generic-tags-remux-mov
• tests/ref/fate/h264-bsf-dts2pts
• tests/ref/fate/hevc-bsf-dts2pts-cra
• tests/ref/fate/hevc-bsf-dts2pts-idr
• tests/ref/fate/hevc-bsf-dts2pts-idr-cra
• tests/ref/fate/media100
• tests/ref/fate/mov-channel-description
• tests/ref/fate/mov-cover-image
• tests/ref/fate/mov-dovi-hvce-mp4-to-mp4
• tests/ref/fate/mov-mp4-chapters
• tests/ref/fate/mov-mp4-disposition-mpegts-remux
• tests/ref/fate/mov-mp4-fragmented-ttml-dfxp
• tests/ref/fate/mov-mp4-fragmented-ttml-stpp
• tests/ref/fate/mov-mp4-iamf-5_1_4
• tests/ref/fate/mov-mp4-iamf-7_1_4-video-last
• tests/ref/fate/mov-mp4-iamf-ambisonic_1
• tests/ref/fate/mov-mp4-iamf-stereo
• tests/ref/fate/mov-mp4-pcm
• tests/ref/fate/mov-mp4-pcm-float
• tests/ref/fate/mov-write-amve
• tests/ref/fate/movenc
• tests/ref/fate/prores-metadata
• tests/ref/lavf-fate/evc.mp4
• tests/ref/lavf-fate/h264.mp4
• tests/ref/lavf-fate/hevc.mp4
• tests/ref/lavf-fate/qtrle_mace6.mov
• tests/ref/lavf-fate/vvc.mp4
• tests/ref/lavf/ismv
• tests/ref/lavf/mov
• tests/ref/lavf/mov_hybrid_frag
• tests/ref/lavf/mov_rtphint
• tests/ref/lavf/mp4