Control: found -1 5.1.4-0+deb12u1 Control: notfound -1 5.1.4-0 Control: tags -1 moreinfo
On 2024-06-07 15:03:56 +0000, debian-b...@kosowsky.org wrote: > Package: ffmpeg > Version: 5.1.4-0 > Release: Bookworm > > ffmpeg terminates (without error) after a couple of frames when trying > to download, copy or transcode an HLS/fMP4 stream. > HOWEVER, the same ffmpeg command lines work fine on HLS/TS streams. > > I am generating the streams using the program `go2rtc` on an RPi5 > > Note that the problem seems to be *specific* to Debian Bookworm. > > Specifically the same HLS/fMP4 stream and ffmeg command lines: > - Fail on: > x86/Debian/Bookworm - ffmpeg 5.1.4 > RPi5/Bookworm - ffmpeg 5.1.4 > > - Succeed on: > RPi4/Buster - ffmpeg 4.1.11 > x86/Debian/Bullseye - ffmpeg 4.3.6 > x86/Debian/Trixie - ffmpeg 6.1.1 > > x86/Ubuntu 18.04 - ffmpeg 3.4.11 > x86/Ubuntu 22:04 - ffmpeg 4.4.2 > x86/Ubuntu 24:04 - ffmpeg 6.1.1 > Win11/Cygwin - ffmpeg 4.0.2 > > i.e., versions (on multiple platforms) before and after 5.1.4 succeed. > > Using even this simple line fails where the stream is HLS/fMP4 > # ffmpeg -re -i "http://mypi:1984/api/stream.m3u8?src=picam_h264&mp4" > output.m3u8 > But succeeds when the stream is HLS/TS > # ffmpeg -re -i "http://mypi:1984/api/stream.m3u8?src=picam_h264" output.m3u8 > > Any ideas on what is "special" about Bookworm/ffmpeg-5.1.4 that fails > but just about any other version seems to succeed Without a test stream to check, no. We'd need someway to reproduce the issue. Cheers -- Sebastian Ramacher