#4437: AVFoundation recording has consistent intermittent frame drops -------------------------------------+------------------------------------- Reporter: LordHDL | Owner: mateo Type: defect | Status: open Priority: normal | Component: avdevice Version: git-master | Resolution: Keywords: | Blocked By: avfoundation bounty | Reproduced by developer: 1 Blocking: | Analyzed by developer: 0 | -------------------------------------+-------------------------------------
Comment (by LordHDL): As per Thilo's request I'm posting my test results for his mirror here. This is what I got: https://www.dropbox.com/s/apkdhi4liixgdl8/avf2.tar.xz?dl=0 Full console outputs included in the archive. Some observations: * Recording now forces my device's sample rate to max, which is 192,000 Hz. I'm using Soundflower (2ch) for audio and usually leave it at 48,000. * Audio is just all static, probably due to the sample rate thing, although when I use `-ar 48000` it's still static. * The audio/video queue warning messages are gone. * Frame rate capture seems unaffected. -- Ticket URL: <https://trac.ffmpeg.org/ticket/4437#comment:29> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker _______________________________________________ FFmpeg-trac mailing list FFmpeg-trac@avcodec.org http://ffmpeg.org/mailman/listinfo/ffmpeg-trac