[FFmpeg-devel] Issue - Error Due to higher number of threads

[Timo Rothenpieler]

On 12.05.2022 04:22, Srihari Sridhar wrote:
> Hi,
> 
> I was building ffmpeg through windows. While I was able to successfully
> able to build for smaller number of threads, for larger number of threads I
> faced an issue
> 
> The commands I used were
> bash ./configure --arch=x86 --target-os=mingw32 --disable-x86asm
> make -j <no_of_Threads>
> 
> While building with 4 Threads the build was successful
> Screenshot:
> [image: image.png]
> 
> While building with 64 threads, I faced the following error,
> Screenshot :
> [image: image.png]
>   semaphore or child process wait (Error 87 : The parameter is incorrect)

Please don't use images for plain text. It's hard to access and barely 
legible.

> Please could you check this issue. Thanks

You probably just ran out of RAM or something. Highly unlikely that this 
is an issue with ffmpeg.