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I tested MMW 4.1.5 (Wi-Fi Sync of MMA 1.1.0.343 to 4.1.5.1719) and synchronization proceeded flawlessly.
This leads me to conclude that 4.1.6 has a regression re. conversion of tracks, and that the regression manifests itself as a graceful failure for Wi-Fi sync, but as a complete sync failure for USB sync. |
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Ludek
2014-11-24 18:17
developer
~0041127
Last edited: 2014-11-24 18:48
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I analyzed the logs and there seem to be combination of two problems:
1) MTP freeze during file copy (USB sync), it frozen on
C:\Users\Russell\AppData\Local\Temp\AED7.jpg -> \Music\The Silencers\Seconds of pleasure\albumart.jpg
for 5 minutes and then it failed with error code: 802A0006
I haven't found the code in the list, but by searching the internet I found that it could be a HW error code: http://www.techtalkz.com/windows-media/86198-insert3-error-codes-802a0006-8007001f.html
And then it totally frozen when trying to access \Music\The Silencers\Seconds of pleasure\12 Unconscious.mp3 on the device via MTP, I guess that also Windows Explorer was frozen if you would try to access the device.
I am trying to find a way how to eliminate the random MTP freezes, but I haven't been successful so far. It is quite general problem and often happens when using delete/rename operations on file/folder, see http://forum.xda-developers.com/showthread.php?t=2155438&page=2
2) You indicated a failed OGG conversion, I don't see the failure in your log, but I reprocuded similar failure once today, studing further how to replicate...
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Ludek
2014-11-24 20:36
developer
~0041129
Last edited: 2014-11-24 20:40
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Re 2) I was able to replicate again, it does not seem to be a regression, but rather a threading issue in OGG plugin. i.e. if there are more OGG files to be converted at once (starting in the same millisecond), in my case there were 3 OGGs to be converted at once and the corresponding lines in the debug log were:
00001710 5.85470390 [6380] OGG: Starting analysis.
00001711 5.85473776 [6380] OGG: Starting analysis.
00001712 5.85475826 [6380] OGG: Starting analysis.
00001713 5.86320400 [6380] An error occured during file conversion: Access violation at address 00000000. Write of address 00000000
And the result was that onle 2 of the 3 files were converted to OGG successfully.
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Ludek
2014-11-24 23:29
developer
~0041132
Last edited: 2014-11-25 00:19
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1) was hopefully workarounded as part of 0012340
The original issue of failed auto-conversion to OGG (item 2) is fixed in build 4.1.6.1721
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peke
2014-11-25 21:10
developer
~0041148
Last edited: 2014-11-25 21:12
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2) Verified 1721 simultaniously sync only 72 OGG files
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Verified 1724 |
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