On Tue, 3 Jan 2023 at 02:22, Philip Langdale <phil...@overt.org> wrote:
> This filter implements frame rate down/upsampling using nvidia's > Optical Flow FRUC (Frame Rate Up Conversion) library. It's neat because > you get realtime interpolation with a decent level of quality. It's > impractical because of licensing. > > I have no actual intention to merge this, as it doesn't even meet our > bar for a nonfree filter, and given the EULA restrictions with the SDK, > anyone who would want to use it can easily cherry-pick it into the > build they have to anyway. But I figured I'd send it to list as a way > of announcing that it exists. > > How nice would it be if nvidia had sane licensing on this stuff? > > I'll keep a branch at: https://github.com/philipl/FFmpeg/tree/fruc-me > > --phil > > Philip Langdale (2): > lavu/hwcontext_cuda: declare support for argb/abgr/rgba/bgra > avfilter/vf_nvoffruc: Add filter for nvidia's Optical Flow FRUC > library > > configure | 7 +- > libavfilter/Makefile | 1 + > libavfilter/allfilters.c | 1 + > libavfilter/vf_nvoffruc.c | 644 +++++++++++++++++++++++++++++++++++++ > libavutil/hwcontext_cuda.c | 4 + > 5 files changed, 654 insertions(+), 3 deletions(-) > create mode 100644 libavfilter/vf_nvoffruc.c > > -- > 2.37.2 Related, If this were to be implemented in mpv, can libplacebo pick up this feature spec as a filter in ffmpeg? Perhaps that would make such a feature easier to merge down the line, instead of re-implementing it directly in ffmpeg as an additional filter. Adding Niklaas to the thread. _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
