FFMPEG hangs only when using this generator

[shiftmediaproject]

FFMPEG hangs only when using this generator

[Sibras]

Hmmm, a quick look doesnt show anything obvious.
Try compiling in debug mode and see if its still hangs. Debugging it in VS should show you whats going wrong. If you can isolate the issue then ill look into a fix.

[ziriax]

Thanks for the advice.

Debugging reveals a bug that should have been fixed: https://trac.ffmpeg.org/ticket/861

Indeed the bugfix is in the code I see at first sight, but still it hangs.

The only thing I could do is to print stuff in the loop in both the cross compiled and VS2017 version, and see how these differ...

[Sibras]

Did you manage to isolate the issue any further?
If not then try providing an exact command line argument with any required input files/data that could be used to exactly reproduce your use case

[ziriax]

No I was not able to spend more time on this. Since the whole point of using this project was to stop using named pipes, we abandoned efforts to figure out what was going wrong, since everything else seemed to work fine.

If I find some time, I will make a minimal reproducable case.