On Sat, Sep 4, 2021 at 10:43 AM Timo Rothenpieler <t...@rothenpieler.org> wrote:
> 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 to > >> find > >>>> video 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 desired > >> format. > >>> 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? > _______________________________________________ > 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". > Impossible to convert between the formats supported by the filter 'graph 0 input from stream 0:0' and the filter 'auto_scale_0' Thread 1 "ffmpeg" received signal SIGSEGV, Segmentation fault. 0x00005555556726eb in uninit (ctx=0x55555817e800) at libavfilter/vf_nlmeans_cuda.c:704 704 CudaFunctions *cu = s->hwctx->internal->cuda_dl; (gdb) backtrace #0 0x00005555556726eb in uninit (ctx=0x55555817e800) at libavfilter/vf_nlmeans_cuda.c:704 #1 0x0000555555742e65 in avfilter_free (filter=0x55555817e800) at libavfilter/avfilter.c:769 #2 0x0000555555744cac in avfilter_graph_free (graph=0x55555716ded0) at libavfilter/avfiltergraph.c:126 #3 0x0000555555707ae0 in cleanup_filtergraph (fg=0x55555716dec0) at fftools/ffmpeg_filter.c:952 #4 configure_filtergraph (fg=fg@entry=0x55555716dec0) at fftools/ffmpeg_filter.c:1130 #5 0x000055555571b060 in ifilter_send_frame (frame=0x555557a72d00, ifilter=0x55555716db40) at fftools/ffmpeg.c:2242 #6 send_frame_to_filters (ist=ist@entry=0x55555716c5c0, decoded_frame=decoded_frame@entry=0x555557a72d00) at fftools/ffmpeg.c:2323 #7 0x000055555571c204 in decode_video (decode_failed=<optimized out>, eof=<optimized out>, duration_pts=<optimized out>, got_output=<optimized out>, pkt=<optimized out>, ist=<optimized out>) at fftools/ffmpeg.c:2520 #8 process_input_packet (ist=ist@entry=0x55555716c5c0, pkt=0x55555716c7c0, no_eof=no_eof@entry=0) at fftools/ffmpeg.c:2682 #9 0x000055555571daee in process_input (file_index=<optimized out>) at fftools/ffmpeg.c:4636 #10 transcode_step () at fftools/ffmpeg.c:4776 #11 transcode () at fftools/ffmpeg.c:4830 #12 0x00005555556f84a7 in main (argc=<optimized out>, argv=<optimized out>) at fftools/ffmpeg.c:5035 > _______________________________________________ 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".
