[FFmpeg-devel] [PATCH]avocdec/nvenc: Reconfigure bitrate on the fly

[Timo Rothenpieler]

> Hi
> thanks for your feedback.
> I was not sure of whether to put the capability check with the others in 
> nvenc_check_capabilities because if the cap is missing this would remove 
> the encoder altogether:
> 
> ex: ln. 453 :     if ((ret = nvenc_check_capabilities(avctx)) < 0)
>                          goto fail3;
> 
> I'll move it there then or if you think it's preferrable, I can move it 
> to ff_nvenc_encode_init and store it.
> Which option do you prefer ? I'll resubmit and rebase once the other 
> patch is committed.

Just add a new field to the struct NvencContext.
And there is no need to fail on this check, store its result and go on, 
unless it's < 0, which indicates an actual error.

There's also no need to check for a changed bitrate outside of the call 
to reconfig_encoder, when making the same check inside of it again.

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