#4861: E-AC3 audio glitch : exponent out-of-range ------------------------------------+----------------------------------- Reporter: Guillaume | Owner: Type: defect | Status: open Priority: normal | Component: avcodec Version: git-master | Resolution: Keywords: eac3 | Blocked By: Blocking: | Reproduced by developer: 1 Analyzed by developer: 0 | ------------------------------------+-----------------------------------
Comment (by tesla_): Hi some news. I've try to make a statistic approch of the problem. I've analyse the amount begin header of each frame and each block , the amount of consumption of data for each block and frame for 20/30 consequently and like i think it's very linear. With this approach i sucessfull find the function that sucks and doesn't consumme enough data. The data pointer is completely shifted for the seconde blk of the frame and the error is detect only when it's possible to detect.. AKA in decode_exponents and with a very lucky way... Now next step why decode_transform_coeffs doesn't consumme the data she could :) -- Ticket URL: <https://trac.ffmpeg.org/ticket/4861#comment:16> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker _______________________________________________ FFmpeg-trac mailing list FFmpeg-trac@avcodec.org http://ffmpeg.org/mailman/listinfo/ffmpeg-trac