On Sun, Jun 8, 2025 at 6:31 PM Mark Filipak < markfilipak.imdb-at-gmail....@ffmpeg.org> wrote:
> On 08/06/2025 14.26, Paul B Mahol wrote: > > On Sun, Jun 8, 2025 at 6:18 PM Mark Filipak < > > markfilipak.imdb-at-gmail....@ffmpeg.org> wrote: > > > >> On 08/06/2025 13.51, Paul B Mahol wrote: > >>> On Sun, Jun 8, 2025 at 5:42 PM Mark Filipak < > >>> markfilipak.imdb-at-gmail....@ffmpeg.org> wrote: > >>> > >>>> ffmpeg^ > >>>> -i "c:\chapters.txt"^ > >>>> -i c:\01.WAV^ > >>>> -i c:\02.WAV^ > >>>> -i c:\03.WAV^ > >>>> -i c:\04.WAV^ > >>>> -i c:\05.WAV^ > >>>> -i c:\06.WAV^ > >>>> -i c:\07.WAV^ > >>>> -i c:\08.WAV^ > >>>> -filter_complex > >>>> "[1:0][2:0][3:0][4:0][5:0][6:0][7:0][8:0]concat=n=8:v=0:a=1[out]"^ > >>>> -map_metadata 0 -map "[out]"^ > >>>> -c aac -b:a 657.6k^ > >>>> "c:\Ashra, Belle Alliance [1980].m4a" > >>>> > >>>> > >>>> ***** > >>>> The script above provoked this: "Too many bits 15269.442177 > 12288 > per > >>>> frame requested, clamping to > >>>> max". Of course, I have no idea what that's about. Do you? "Too many > >> bits"? > >>>> ***** > >>>> > >>>> How did FFmpeg (or AAC) compute "15269.442177 > 12288". What are those > >>>> numbers? Why does the > >>>> complaint say "bits ... per frame requested" when there's _no_video_, > >>>> _no_frames_? > >>> https://github.com/FFmpeg/FFmpeg/blob/master/libavcodec/aacenc.c#L1243 > >> > >> Thank you, but I can't read that. Is there documentation in English? > >> > >> Can you tell me why FFmpeg (or AAC) says "15269.442177" when I submitted > >> "-b:a 657.6k"? > >> > > Because its bad encoder, failed to keep promise within its limits. > > Do you ever encode music, Paul? If so, what do you use? > > FLAC only. > > _______________________________________________ > ffmpeg-user mailing list > ffmpeg-user@ffmpeg.org > https://ffmpeg.org/mailman/listinfo/ffmpeg-user > > To unsubscribe, visit link above, or email > ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe". > _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
