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Mbucari / AAXClean

Decrypt Audible aax and aaxc files.
GNU General Public License v3.0
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Decryption results in partially invalid file #8

Closed JKamsker closed 2 years ago

JKamsker commented 2 years ago

Happens for me with this audiobook: https://www.audible.de/pd/Alle-diese-Welten-Hoerbuch/3837146618

Playing it with vlc works seemlessly, but when opening with ffmpeg, it echos out this errors: image image

Converting the file with ffmpeg results in the first error not appearing.

This error makes it impossible to use the audiobook with AudioBookShelf. Streaming atleast, because it encodes it with hls while streaming with this command:

ffmpeg -seek_timestamp 1 -f concat -safe 0 -i audiobook.m4b -y -map 0:a -c:a copy -f hls -copyts -avoid_negative_ts make_non_negative -max_delay 5000000 -max_muxing_queue_size 2048 -hls_time 6 -hls_segment_type mpegts -start_number 0 -hls_playlist_type vod -hls_list_size 0 -hls_allow_cache 0 -hls_segment_filename out/output-%d.ts out/final-output.m3u8

It crashes with image

Mbucari commented 2 years ago

I ran into this bug a while ago. I believe it's an error in ffmpeg's parsing of the AudioSpecificConfig info. This error was part of the reason I made AAXClean. It doesn't have this problem.