WMA Lossless truncates last few samples of some files. |
WMA Lossless truncates last few samples of some files. |
 Dec 17 2007, 14:51
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Group: Members Posts: 7 Joined: 7-September 07 Member No.: 46870  |
WMA Lossless is obviously supposed to fully preserve the source data, however
it appears that sometimes the last few samples of a file will be thrown away. (Note: For those interested in recreating the problem I have uploaded a "problematic" wav file here: http://rapidshare.com/files/REMOVED* ) If I convert the above file to WMAL using dBpoweramp and Windows Media Audio 9.2 Lossless codec I get (when After Encoding Verify Audio option is checked): Error converting to Windows Media Audio 10, '06 - Melibea - Boheme.wav' to '06 - Melibea - Boheme.wma' Error audio file failed verification '06 - Melibea - Boheme.wma'. If I convert the above file to WMAL using Windows Media Encoder, I get no messages but then if I bit-compare the results using foobar2000 I get: Comparing: "06 - Melibea - Boheme.wav" "06 - Melibea - Boheme.wma" Comparing failed (length mismatch : 5:35.440000 vs 5:35.439819, 14792904 vs 14792896 samples). Can anyone help? Moderation: Removed sample. I haven't downloaded it but from the size of it it is longer than the 30 sec we allow here. |
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Costas WMA Lossless truncates last few samples of some files. Dec 17 2007, 14:51
pdq I would guess that the length of the file doesn... Dec 17 2007, 15:03 spoon It is not a header issue, I have validated this is... Dec 17 2007, 16:18 kjoonlee I think truncation with WMA "Lossless" h... Dec 17 2007, 16:32 Flepp Hi
I did the test with WMAL and could not find an... Dec 17 2007, 17:16 kjoonlee I can't find any more posts at the moment, but... Dec 17 2007, 17:57 spoon QUOTE (Flepp @ Dec 17 2007, 16:16) Hi
I ... Dec 17 2007, 18:56 ozmosis82 I experienced this issue quite some time ago when ... Dec 17 2007, 21:31 maiki QUOTE (Costas @ Dec 17 2007, 14:51) WMA L... Jan 8 2008, 01:32 spoon >OK, I have downloaded and tested your WAVE fil... Jan 8 2008, 10:50 Jillian So WMA Lossless is lossy? Jan 8 2008, 12:01 maiki But even if we admit that the file is not corrupte... Jan 8 2008, 12:52
Cosmo 101 Error Jan 8 2008, 13:57
TechVsLife Can someone confirm that *FLAC* also fails to enco... Jan 1 2009, 20:37 maiki So I think somebody competent should post this iss... Jan 8 2008, 15:48 spoon They were notified, on their own forums...back in ... Jan 8 2008, 16:10 greynol Upon closer examination you can see that maiki doe... Jan 1 2009, 20:53 TechVsLife initially read the thread as concluding that the p... Jan 2 2009, 04:40 greynol QUOTE (TechVsLife @ Jan 1 2009, 19:40) so... Jan 2 2009, 05:07 TechVsLife Thanks, that hadn't been clear to me from the ... Jan 2 2009, 06:42 spoon The problem was / is (still on going): the files e... Jan 2 2009, 10:52 TechVsLife Thanks, good to know my files are ok. I'll ha... Jan 2 2009, 15:42 greynol Isn't the SDK separate entity from WMP and Win... Jan 2 2009, 19:27 TechVsLife QUOTE Isn't the SDK separate entity from WMP a... Jan 3 2009, 00:13 bhoar QUOTE (TechVsLife @ Jan 2 2009, 18:13) On... Jan 3 2009, 05:00 TechVsLife Ah yes, the Old School -- the 90's (80's?)... Jan 3 2009, 06:41 spoon I think you have seen the last WMP 11 SDK, the rea... Jan 2 2009, 21:55  |
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