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CRC (and other) errors detected?

2009-12-03
2013-04-16
  • John Coppens
    John Coppens
    2009-12-03

    I feel bad about all this things ocurring. If I'm to blame, just tell me!

    I loaded a (rather large) mp3 file into sweep, and while it was loading, many messages appeared. One of the songs was truncated. I re-downloaded the mp3-file from the 'net, tried again, same result. Played the file with mpg123, checked at the same offset, but I can find any problem (no clicks, stops)
    Even with mpg123 -v (verbose), no error messages.

    The file can be downloaded at magnatune.com,
    http://magnatune.com/artists/albums/cargo-alchemy/
    where it says (mp3 file).
    The error is (according to sweep) at 7'12". Clicking there
    even makes sweep segfault.

    These are some of the errors shown:

    decoding error 0x0103 (forbidden bitrate value) at byte offset 21740408

    decoding error 0x0103 (forbidden bitrate value) at byte offset 29875415

    decoding error 0x0103 (forbidden bitrate value) at byte offset 29875416

    decoding error 0x0201 (CRC check failed) at byte offset 29875417

    decoding error 0x0238 (Huffman data overrun) at byte offset 34105042

    decoding error 0x0103 (forbidden bitrate value) at byte offset 34105500

    decoding error 0x0103 (forbidden bitrate value) at byte offset 34105598

    decoding error 0x0104 (reserved sample frequency value) at byte offset 34105671

    decoding error 0x0104 (reserved sample frequency value) at byte offset 34105692

    decoding error 0x0103 (forbidden bitrate value) at byte offset 37950656

    decoding error 0x0104 (reserved sample frequency value) at byte offset 37950747

    decoding error 0x0103 (forbidden bitrate value) at byte offset 37950752

    decoding error 0x0103 (forbidden bitrate value) at byte offset 37950753

    (I can't be sure which caused the problem - suspect the CRC)

    John