5 May 2022, 01:47 by da...@megapico.co.uk: >> Andreas Rheinhardt wrote: >> >> David Fletcher: >> > Following today's posts about help with submitting patches I realised I >> > sent the libmad patch yesterday in the wrong format. Apologies, I was >> > not familiar with the git format patches. >> > >> > Hopefully the attached version is now in the correct format against the >> > current master branch. >> > >> > The bug report about why this exists is at the following link, including >> > a link to sample distorted audio from decoding an mp3 stream on ARMv4 >> > hardware: https://trac.ffmpeg.org/ticket/9764 >> > >> > Best regards, David. >> > >>
I disagree with this patch. The native decoder should be fixed instead, or if it's not able to be fixed, users should use specialized libraries. We're not adding a yet another decoding library to fix an issue on very old ARM chips. I suspect the problem is with the MDCT. We already have a better and more precise fixed-point MDCT in libavutil/tx. The plan was to replace the MDCT in mp3 once lavu/tx has more assembly, but if it helps, should be fine to replace it now. _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
