https://ffmpeg.org/pipermail/ffmpeg-user/2015-April/025906.html https://trac.ffmpeg.org/ticket/4421
Some ffmpeg-encoded FLAC files can be successfully decoded by ffmpeg, but not FLAC. So it's either a bug somewhere (presumably in ffmpeg, but maybe in FLAC), or ffmpeg treats something differently than FLAC. libFLAC has routines like FLAC__lpc_compute_residual_from_qlp_coefficients and FLAC__lpc_restore_signal (and their ..._wide counterparts). libFLAC doens't allow the "sum" variable in them to overflow, right? It seems that ffmpeg routines allow this, and that's the reason of these problems. _______________________________________________ flac-dev mailing list flac-dev@xiph.org http://lists.xiph.org/mailman/listinfo/flac-dev
