Bug Report OBS freezes and crashes due to stream session

[gdlk]

Hello,

In a while I started streaming session OBS stops showing frames that captured from my GPU, it stucks at static picture. I pressed 'Stop Streaming' button and then OBS crashed. It happened several times and period before this issue appears is various.

Here some logfiles.

 

[gdlk]

Here something interesting information from log file. It seems problem appears at 14:27:41 and then i stoped stream session.

...
14:17:47: RTMPPublisher::SocketLoop: Increasing send buffer to ISB 262144 (buffer: 0 / 656384)
14:18:47: RTMPPublisher::SocketLoop: Increasing send buffer to ISB 524288 (buffer: 0 / 656384)
14:27:41: Error: all frames are in use
14:27:41: Error: all frames are in use
14:27:41: Error: all frames are in use
14:27:41: Error: all frames are in use
14:27:41: Error: all frames are in use
14:27:41: Error: all frames are in use
14:27:41: Error: all frames are in use
14:27:41: Error: all frames are in use
14:27:41: Error: all frames are in use
14:27:41: Error: all frames are in use
14:27:41: Error: all frames are in use
14:27:41: Error: all frames are in use
14:27:41: Error: all frames are in use
14:27:41: Error: all frames are in use
14:27:41: Error: all frames are in use
14:27:41: Error: all frames are in use
14:32:53: WARNING: Forcibly terminating a thread after 30000 ms timeout!

 

[R1CH]

QSV is experimental and prone to freezing like this. Use x264 if you require stability.

 

[gdlk]

so, it's a known bug?

 

[R1CH]

It may be an implementation or driver bug. No one has really looked into it in much detail though.

 

[gdlk]

It seems 0.625b fixed it for now... Bug didn't appears for 5 hours

 

[gdlk]

Will monitor some more...

 

[gdlk]

Still relevant in 0.625b. Here crashlog and crashdump.

 

[Lain]

The hardware encoders are subject to instability currently, unfortunately we can't really support them as easily as we can support x264 just because x264 is only dependent on the CPU, where as the hardware encoders are dependent upon other hardware typically. We're still looking in to it though.