sön 2026-05-24 klockan 02:59 +0000 skrev abrasive via ffmpeg-devel: > PR #23216 opened by abrasive > URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/23216 > Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/23216.patch > > The Saturn Cinepak libraries require that all chunks start on a 32- > bit > boundary, presumably for performance reasons: the SH-2 processor used > doesn't support unaligned 32-bit or 16-bit loads. > > We can easily achieve this by padding all chunks to a multiple of 4 > bytes using zeroes. > > This is not gated behind an option as the overhead is negligible (eg. > ~0.02% for a 3-minute, 320x224 video at -q:v 50)
Sounds OK, assuming it doesn't break Windows 3.1 compatibility /Tomas _______________________________________________ ffmpeg-devel mailing list -- [email protected] To unsubscribe send an email to [email protected]
