Re: [FFmpeg-devel] [PATCHv3] avcodec/nvenc: Reconfigure resolution on-the-fly

2019-03-15 Thread Timo Rothenpieler
So what's the final verdict here, can this be pushed or not? Timo - did you manage to test it over last weekend? I haven't found the time, sorry. I'm generally not opposed to this. It does not disrupt normal use, and spinning up nvenc does have a surprisingly hefty overhead, so it makes sense

Re: [FFmpeg-devel] [PATCHv3] avcodec/nvenc: Reconfigure resolution on-the-fly

2019-03-15 Thread Oliver Collyer
> >>> >>> >>> Can you explain the actual intended use-case for this? >>> >>> The current way to handle resolution changes (or any other stream change of >>> similar magnitude, like a pixel format change) is to flush the existing >>> encoder and then make a new one with the new parameters. Ev

Re: [FFmpeg-devel] [PATCHv3] avcodec/nvenc: Reconfigure resolution on-the-fly

2019-03-13 Thread Oliver Collyer
>> >> >> Can you explain the actual intended use-case for this? >> >> The current way to handle resolution changes (or any other stream change of >> similar magnitude, like a pixel format change) is to flush the existing >> encoder and then make a new one with the new parameters. Even ignorin