#2686: Native AAC encoder collapses at high bitrates on some samples -------------------------------------+------------------------------------- Reporter: Kamedo2 | Owner: Type: defect | klaussfreire Priority: normal | Status: open Version: git-master | Component: avcodec Keywords: aac | Resolution: regression | Blocked By: Blocking: | Reproduced by developer: 1 Analyzed by developer: 0 | -------------------------------------+-------------------------------------
Comment (by Kamedo2): This sound will crash the FFmpeg, when the sampling rate is 96kHz. {{{ ffmpeg74961-g61009a7 -y -i ffmpeg_96k_error.flac -c:a aac -strict experimental -b:a 96k -ac 2 -ar 96000 out.mp4 ffmpeg74961-g61009a7 -y -i ffmpeg_96k_error.flac -c:a aac -strict experimental -b:a 160k -ac 2 -ar 96000 out.mp4 ffmpeg74961-g61009a7 -y -i ffmpeg_96k_error.flac -c:a aac -strict experimental -q:a 1 -ac 2 -ar 96000 out.mp4 }}} I tried many sine sweeps but it seems that the bug only happens when one of channel is inverted. -- Ticket URL: <https://trac.ffmpeg.org/ticket/2686#comment:404> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker _______________________________________________ FFmpeg-trac mailing list FFmpeg-trac@avcodec.org http://ffmpeg.org/mailman/listinfo/ffmpeg-trac