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Old 6th November 2014, 14:05   #146  |  Link
frank
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Join Date: Oct 2001
Location: https://t.me/pump_upp
Posts: 811
Intel decoder bug

The pictures show the damaged location at 1:06:16 in Pacific Rim, reencoded to hTAB.
Intel software decoding (libmfxsw32.dll from BD3D2MK3D 0.54).
Hardware: Asus Notebook Intel Core I7-3517U (Ivy bridge)
OS: Windows 7 x64

Frame 95327

24 frames lost

Frame 95352
Frame 95353
...

Frame 95356, last damaged

The frame numbers are from reference. There are 24 lost frames (GOP) in the reencoded stream! After that point the sound is not in sync.
Sorry r0lZ, that's no glitch, that's a heavy bug in my eyes.

Very annoying is that the MVC decoder doesn't allow any seek to a location (Virtualdub) for testing. So you have to read/encode until the bad location. Very time consuming.

@jdobbs
Yes, same errors. The decoder is the culprit.
Sure, you have other hardware. I use a notebook.

Last edited by frank; 6th November 2014 at 14:38.
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