NVIDIA
NvIFRSetUpHWEncoder error "invalid parameter" if dwNBuffers > 3
Trying to set number of buffers more than 3 in `NvIFRSetUpHWEncoder` I get error `NVIFR_ERROR_INVALID_PARAM`. Reproducible in samples, e.g. `DX11IFR_AsyncHWEncode`, change to [code]#define NUMFRAMESINFLIGHT 4[/code] I haven't found any info about this limitation in the documentation. I was trying to increase number of buffers to smooth async processing. Is it a bug or a genuine limitation? AWS g3.4xlarge instance
Trying to set number of buffers more than 3 in `NvIFRSetUpHWEncoder` I get error `NVIFR_ERROR_INVALID_PARAM`. Reproducible in samples, e.g. `DX11IFR_AsyncHWEncode`, change to

#define NUMFRAMESINFLIGHT   4


I haven't found any info about this limitation in the documentation. I was trying to increase number of buffers to smooth async processing. Is it a bug or a genuine limitation?

AWS g3.4xlarge instance

#1
Posted 12/18/2017 04:16 PM   
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