 Re: Remove DRM from Audible's audio books (Removing copy-protection from .AA files)
As far as speed goes, I just tested it on a 2.2ghz i7. It took 10 minutes to decrypt, split and re-encode a 23 hour audiobook. 138x speed-up isn't bad.
Quote:
[2014-03-26 12:39:02 PM] - building graph...
[2014-03-26 12:39:03 PM] - running...
[2014-03-26 12:39:03 PM] - Decrypting Audible file...
.................................................. ..............................
[2014-03-26 12:39:45 PM] - Decrypted 1,164,505,006 raw bytes.
[2014-03-26 12:39:45 PM] - Splitting...
[2014-03-26 12:40:19 PM] - Split into 5 pieces.
[2014-03-26 12:40:19 PM] - 1 / 5
[2014-03-26 12:40:21 PM] - Encoding MP3...
[2014-03-26 12:41:01 PM] - Compressed MP3 down to 43,799,177 bytes.
[2014-03-26 12:41:01 PM] - 2 / 5
[2014-03-26 12:41:02 PM] - Encoding MP3...
[2014-03-26 12:41:25 PM] - Compressed MP3 down to 25,043,327 bytes.
[2014-03-26 12:41:26 PM] - 3 / 5
[2014-03-26 12:41:26 PM] - Encoding MP3...
[2014-03-26 12:41:41 PM] - Compressed MP3 down to 15,359,272 bytes.
[2014-03-26 12:41:41 PM] - 4 / 5
[2014-03-26 12:41:43 PM] - Encoding MP3...
[2014-03-26 12:42:31 PM] - Compressed MP3 down to 50,711,298 bytes.
[2014-03-26 12:42:31 PM] - 5 / 5
[2014-03-26 12:42:31 PM] - Encoding MP3...
[2014-03-26 12:42:38 PM] - Compressed MP3 down to 7,264,347 bytes.
[2014-03-26 12:42:38 PM] - building graph...
[2014-03-26 12:42:38 PM] - running...
[2014-03-26 12:42:38 PM] - Decrypting Audible file...
.................................................. .........................................
[2014-03-26 12:43:25 PM] - Decrypted 1,238,249,134 raw bytes.
[2014-03-26 12:43:25 PM] - Splitting...
[2014-03-26 12:44:01 PM] - Split into 6 pieces.
[2014-03-26 12:44:01 PM] - 1 / 6
[2014-03-26 12:44:01 PM] - Encoding MP3...
[2014-03-26 12:44:01 PM] - Compressed MP3 down to 58,280 bytes.
[2014-03-26 12:44:01 PM] - 2 / 6
[2014-03-26 12:44:03 PM] - Encoding MP3...
[2014-03-26 12:44:49 PM] - Compressed MP3 down to 49,623,262 bytes.
[2014-03-26 12:44:49 PM] - 3 / 6
[2014-03-26 12:44:50 PM] - Encoding MP3...
[2014-03-26 12:45:11 PM] - Compressed MP3 down to 22,450,734 bytes.
[2014-03-26 12:45:11 PM] - 4 / 6
[2014-03-26 12:45:12 PM] - Encoding MP3...
[2014-03-26 12:45:32 PM] - Compressed MP3 down to 21,026,237 bytes.
[2014-03-26 12:45:32 PM] - 5 / 6
[2014-03-26 12:45:34 PM] - Encoding MP3...
[2014-03-26 12:46:14 PM] - Compressed MP3 down to 42,977,595 bytes.
[2014-03-26 12:46:14 PM] - 6 / 6
[2014-03-26 12:46:15 PM] - Encoding MP3...
[2014-03-26 12:46:29 PM] - Compressed MP3 down to 14,721,342 bytes.
[2014-03-26 12:46:29 PM] - building graph...
[2014-03-26 12:46:29 PM] - running...
[2014-03-26 12:46:29 PM] - Decrypting Audible file...
.................................................. .............................
[2014-03-26 12:47:10 PM] - Decrypted 1,129,268,782 raw bytes.
[2014-03-26 12:47:10 PM] - Splitting...
[2014-03-26 12:47:42 PM] - Split into 10 pieces.
[2014-03-26 12:47:42 PM] - 1 / 10
[2014-03-26 12:47:42 PM] - Encoding MP3...
[2014-03-26 12:47:42 PM] - Compressed MP3 down to 58,280 bytes.
[2014-03-26 12:47:42 PM] - 2 / 10
[2014-03-26 12:47:43 PM] - Encoding MP3...
[2014-03-26 12:47:59 PM] - Compressed MP3 down to 16,321,048 bytes.
[2014-03-26 12:47:59 PM] - 3 / 10
[2014-03-26 12:47:59 PM] - Encoding MP3...
[2014-03-26 12:48:11 PM] - Compressed MP3 down to 12,098,948 bytes.
[2014-03-26 12:48:11 PM] - 4 / 10
[2014-03-26 12:48:13 PM] - Encoding MP3...
[2014-03-26 12:49:02 PM] - Compressed MP3 down to 53,118,574 bytes.
[2014-03-26 12:49:02 PM] - 5 / 10
[2014-03-26 12:49:03 PM] - Encoding MP3...
[2014-03-26 12:49:14 PM] - Compressed MP3 down to 11,260,129 bytes.
[2014-03-26 12:49:14 PM] - 6 / 10
[2014-03-26 12:49:14 PM] - Encoding MP3...
[2014-03-26 12:49:21 PM] - Compressed MP3 down to 7,407,351 bytes.
[2014-03-26 12:49:21 PM] - 7 / 10
[2014-03-26 12:49:21 PM] - Encoding MP3...
[2014-03-26 12:49:30 PM] - Compressed MP3 down to 9,560,259 bytes.
[2014-03-26 12:49:30 PM] - 8 / 10
[2014-03-26 12:49:31 PM] - Encoding MP3...
[2014-03-26 12:49:47 PM] - Compressed MP3 down to 16,191,991 bytes.
[2014-03-26 12:49:47 PM] - 9 / 10
[2014-03-26 12:49:47 PM] - Encoding MP3...
[2014-03-26 12:49:58 PM] - Compressed MP3 down to 11,838,254 bytes.
[2014-03-26 12:49:58 PM] - 10 / 10
[2014-03-26 12:49:58 PM] - Encoding MP3...
[2014-03-26 12:49:58 PM] - Compressed MP3 down to 128,472 bytes.
[2014-03-26 12:49:58 PM] - Done!
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