On 04.09.2021 22:03, Dylan Fernando wrote:
On Thu, Sep 2, 2021 at 4:25 PM Timo Rothenpieler <t...@rothenpieler.org> wrote:On 02.09.2021 15:32, Timo Rothenpieler wrote:On 02.09.2021 19:50, Dylan Fernando wrote:I want to add support for the other formats, but I'm not sure how tofindvideo files to test it out. I tried looking through https://samples.ffmpeg.org/, but I'm not sure which files on there are the formats im looking for (AV_PIX_FMT_YUV420P, AV_PIX_FMT_YUV444P, AV_PIX_FMT_P010, AV_PIX_FMT_P016, AV_PIX_FMT_YUV444P16).Just slap a format_cuda filter in front and convert to the desiredformat.For RGB formats, which it doesn't support right now, just use format,hwupload_cuda.sorry, scale_cuda or format+hwupload _______________________________________________ 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".Thanks, I have yuv420p and yuv444p working now. For P010, I tried using: ffmpeg -loglevel debug -v verbose -hwaccel cuda -hwaccel_output_format cuda -i noise.mp4 -vf format=p010,hwupload,nlmeans_cuda=20,hwdownload nlmeans.mp4 and I get: [Parsed_format_0 @ 0x558bf0ff6bc0] auto-inserting filter 'auto_scale_0' between the filter 'graph 0 input from stream 0:0' and the filter 'Parsed_format_0' Impossible to convert between the formats supported by the filter 'graph 0 input from stream 0:0' and the filter 'auto_scale_0' Segmentation fault (core dumped)
you're trying to hwupload something that already is uploaded by the decoder.Either use scale_cuda for the conversion, or don't have the decoder output CUDA frames.
The segfault is a bit unexpected though. Can you get a backtrace?
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