Re: [FFmpeg-user] overlay_cuda

No. On 11/7/19, Alex <3.1...@ukr.net> wrote: > We have overlay, overlay_qsv, overlay_opencl filters but don't have > overlay_cuda for speed up transcoding videos on nvidia GPU only. Using sw > overlay filter is slow down the transcoding because frames copied between > CPU and GPU ram. Can You

[FFmpeg-user] overlay_cuda

We have overlay, overlay_qsv, overlay_opencl filters but don't have overlay_cuda for speed up transcoding videos on nvidia GPU only. Using sw overlay filter is slow down the transcoding because frames copied between CPU and GPU ram. Can You implement overlay_cuda filter, please? Alex

[FFmpeg-user] Using Hauppague PCIe TV Tuner card - Need Timestamp on Marque

Hello all! I have been searching for a way to add a running date/time stamp in a marquee in videos recorded from a Huappauge Quad TV Tuner card. I have something kind of working that post processes the recorded .TS video files and adds a timestamp but the time is tied to the frame rate instead of

Re: [FFmpeg-user] FFmpeg & hashing algorithm speed

Thanks for the infos! And "yes": My PHP/Python examples were not related to FFmpeg, but this discovery led me to become curious how FFmpeg does it - and therefore ask this question :) Will read the Giorgio-Thread and maybe return with reproducible (commandline + uncut console output)