Length of cuda encoded file to short

Discussing about advanced video encoding techniques including GPU encoding, distributive encoding and segmental encoding. Topics are not limited to MediaCoder.
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Coder83
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Length of cuda encoded file to short

Post by Coder83 » Mon Aug 02, 2010 12:08 am

I encoded video file with cuda h264.
Originial length was 01:33:59 @ 23.976 FPS.
Result has only 01:33:55, so when i merge with original audio it is out of sync.
I tried encoding several times with different settings, but always get the same
result with 4 seconds difference.

Is this a known issue, or am i doing something wrong?

edit:
In cuda options i tried encoding with disabled frame rate and also with enabled
frame rate explicitly set to 23.976 - same result...

Coder83
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Re: Length of cuda encoded file to short

Post by Coder83 » Thu Sep 09, 2010 3:40 pm

is threre anybody with the same problem?

themaster123
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Re: Length of cuda encoded file to short

Post by themaster123 » Fri Sep 10, 2010 1:55 am

I had the same problem with certain flv files I found that by forcing ffpmeg( I can't exactly remember the correct name but it close to that) decoder that it seem to fix the problem as the video where the right lenght afterwards.

Coder83
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Re: Length of cuda encoded file to short

Post by Coder83 » Tue Sep 14, 2010 6:05 pm

Thanks for your reply. I'll give it a try...

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