On Thu, 1 Oct 2020 at 03:57, Panda Sing Cool <pandacools...@gmail.com> wrote:
> Hi Community, > > Updated to the Cuda 11.1 (latest) and NVD drivers 455.23.04 (latest beta), > FFmpeg Git and nv-codec-headers from today. Same result. no subtitles. > So i will take a break on this option, maybe some bugs somewhere , which > will have to wait until a dev has a look on this :) > > Is it something I can highlight on the Dev FFmpeg list, or the dev list is > only reserved/exclusive for the dev ? > > So, i'm using now the traditional overlay filter, which give me the result > i'm looking for: > > /ffmpeg -y -init_hw_device cuda=cuda -hwaccel cuda -i input.mkv > -filter_complex > "[0:v][0:s]overlay[vid];[vid]hwupload,scale_cuda=w=-1:h=720[vid]" -map > "[vid]" -c:v h264_nvenc test.mkv > > i'm running around 400 fps (x16) on this command on my gear. Not sure if > this is considered slow or fast, but for my own requirements it's nice > already. > > Question related to this part only: > -filter_complex > "[0:v][0:s]overlay[vid];[vid]hwupload,scale_cuda=w=-1:h=720[vid]" : > > - based on this simple command, any tips/tricks to increase the FPS or > it's considered already optimal. > > > Many thanks. > > > > On Wed, 23 Sep 2020 at 08:08, Panda Sing Cool <pandacools...@gmail.com> > wrote: > > > Hi Dennis, > > > > thanks for the link. I have rebuild ffmpeg with all the latest version of > > any source i can find, update to the latest cuda 11 patch 3 and NV > > headers... > > Also included the latest vulkan sdk and support for ffmpeg. > > > > overlay_cuda and overlay_opencl, same issue: video appear but not > subtitle. > > overlay_vulkan -> direct crash dump from ffmpeg. > > > > :( > > > > Any change from your side ? > > > > > > > > > > > > > > > > > > > > > > On Fri, 18 Sep 2020 at 22:46, Dennis Mungai <dmng...@gmail.com> wrote: > > > >> On Thu, 17 Sep 2020 at 03:29, Panda Sing Cool <pandacools...@gmail.com> > >> wrote: > >> > >> > Hi, > >> > > >> > Changed the input format: > >> > Video -> yuv420p > >> > Sub -> yuv*a*420p (to include Alpha Channel) > >> > > >> > Now the video is showing, but still no subtitles. > >> > Still get the error message: > >> > *Error while add the frame to buffer source(Internal bug, should not > >> have > >> > happened).* > >> > > >> > > >> > ./ffmpeg -threads 1 -loglevel info -nostdin -y -fflags > +genpts-fastseek > >> \ > >> > -ss 00:00:00 -t 00:00:15 \ > >> > -extra_hw_frames 3 -vsync 0 -async 0 -filter_threads 1 > >> > -filter_complex_threads 1 \ > >> > -init_hw_device cuda=cuda -hwaccel cuda -filter_hw_device cuda > >> > -hwaccel_output_format cuda \ > >> > -i input.mkv \ > >> > > >> > > >> > > >> > > >> > * -filter_complex \ > >> > "[0:v]scale_npp=w=-1:h=720:interp_algo=lanczos:format=yuv420p[vid]; \ > >> > [0:s]format=yuva420p,hwupload[sub]; \ > >> [vid][sub]overlay_cuda[v]" > >> > \* -map "[v]" -map 0:a \ > >> > -force_key_frames "expr:gte(t,n_forced*5)" \ > >> > -c:v h264_nvenc -preset:v slow -profile:v high -level:v 51 \ > >> > -rc:v cbr_hq -rc-lookahead:v 32 -refs:v 16 -cq:v 16 -bf:v 3 -b:v > >> 2000K > >> > -minrate:v 2000K -maxrate:v 2000k -bufsize:v 8M -coder:v cabac > >> > -b_ref_mode:v middle \ > >> > -c:a libfdk_aac -ac 2 -ar 48000 -b:a 128k \ > >> > output.mkv > >> > > >> > > >> > > >> > > >> > On Thu, 17 Sep 2020 at 07:08, Panda Sing Cool < > pandacools...@gmail.com> > >> > wrote: > >> > > >> > > Hi everyone, > >> > > > >> > > i'm trying to use the OVERLAY_CUDA function to burn PGS titles over > a > >> > > video and the result is not working. > >> > > i might misunderstand the usage of this function, so some help is > >> > welcome. > >> > > > >> > > The result of this command is a black screen with audio, using > >> 'standard' > >> > > overlay filter is working fine, but slow ... > >> > > > >> > > Notice this message at the end of the log file (ffmpeg version > >> > > N-99194-g142ae27b1d ( compiled myself from git) ): > >> > > *Error while add the frame to buffer source(Internal bug, should not > >> have > >> > > happened).* > >> > > > >> > > Thanks for any help. > >> > > > >> > > > >> > > > >> > > >> > *************************************************************************************************************** > >> > > > >> > > ./ffmpeg -threads 1 -loglevel info -nostdin -y -fflags > >> > +genpts-fastseek > >> > > \ > >> > > -ss 00:00:00 -t 00:01:00 \ > >> > > -extra_hw_frames 3 -vsync 0 -async 0 -filter_threads 1 > >> > > -filter_complex_threads 1 \ > >> > > -init_hw_device cuda=cuda -hwaccel cuda -filter_hw_device cuda > >> > > -hwaccel_output_format cuda \ > >> > > -i input.mkv \ > >> > > -filter_complex \ > >> > > > >> > > > >> > > * > "[0:v]scale_npp=w=-1:h=720:interp_algo=lanczos:format=nv12[vid]; \ > >> > > [0:s]format=nv12,hwupload_cuda[sub]; \ [vid][sub]overlay_cuda[v]" > >> \* > >> > > -map "[v]" -map 0:a \ > >> > > -force_key_frames "expr:gte(t,n_forced*5)" \ > >> > > -c:v h264_nvenc -preset:v slow -profile:v high -level:v 51 \ > >> > > -rc:v cbr_hq -rc-lookahead:v 32 -refs:v 16 -cq:v 16 -bf:v 3 -b:v > >> 2000K > >> > > -minrate:v 2000K -maxrate:v 2000k -bufsize:v 8M -coder:v cabac > >> > > -b_ref_mode:v middle \ > >> > > -c:a libfdk_aac -ac 2 -ar 48000 -b:a 128k \ > >> > > output.mkv > >> > > > >> > > > >> > > ***** LOG **** > >> > > > >> > > f*fmpeg version N-99194-g142ae27b1d *Copyright (c) 2000-2020 the > >> FFmpeg > >> > > developers > >> > > built with gcc 10 (GCC) > >> > > configuration: --prefix=/home/users/work/ffmpeg_build > >> > > --pkg-config-flags=--static --extra-libs=-lpthread --extra-libs=-lm > >> > > --bindir=/home/users/work/ffmpeg_build/bin --enable-gpl > >> > --enable-libfdk_aac > >> > > --enable-libfreetype --enable-libmp3lame --enable-libopus > >> --enable-libvpx > >> > > --enable-libx264 --enable-libx265 --enable-vulkan --enable-nonfree > >> > > --enable-libnpp --enable-nvenc --enable-cuvid --enable-libass > >> > > --enable-libfontconfig --enable-libfreetype --enable-libfribidi > >> > > --enable-cuda > >> > > libavutil 56. 59.100 / 56. 59.100 > >> > > libavcodec 58.106.100 / 58.106.100 > >> > > libavformat 58. 56.100 / 58. 56.100 > >> > > libavdevice 58. 11.102 / 58. 11.102 > >> > > libavfilter 7. 87.100 / 7. 87.100 > >> > > libswscale 5. 8.100 / 5. 8.100 > >> > > libswresample 3. 8.100 / 3. 8.100 > >> > > libpostproc 55. 8.100 / 55. 8.100 > >> > > Input #0, matroska,webm, from 'input.mkv': > >> > > Metadata: > >> > > encoder : libebml v1.3.10 + libmatroska v1.5.2 > >> > > creation_time : 2020-08-13T06:58:46.000000Z > >> > > Duration: 00:57:53.06, start: 0.000000, bitrate: 12993 kb/s > >> > > Chapter #0:0: start 0.000000, end 508.424583 > >> > > Metadata: > >> > > title : Chapter 01 > >> > > Chapter #0:1: start 508.424583, end 1037.202833 > >> > > Metadata: > >> > > title : Chapter 02 > >> > > Chapter #0:2: start 1037.202833, end 1510.175333 > >> > > Metadata: > >> > > title : Chapter 03 > >> > > Chapter #0:3: start 1510.175333, end 2231.896333 > >> > > Metadata: > >> > > title : Chapter 04 > >> > > Chapter #0:4: start 2231.896333, end 2908.530625 > >> > > Metadata: > >> > > title : Chapter 05 > >> > > Chapter #0:5: start 2908.530625, end 3473.052917 > >> > > Metadata: > >> > > title : Chapter 06 > >> > > Stream #0:0: Video: h264 (High), yuv420p(progressive), > 1920x1080, > >> SAR > >> > > 1:1 DAR 16:9, 23.98 fps, 23.98 tbr, 1k tbn, 47.95 tbc (default) > >> > > Metadata: > >> > > BPS-eng : 10946248 > >> > > DURATION-eng : 00:57:53.053000000 > >> > > NUMBER_OF_FRAMES-eng: 83270 > >> > > NUMBER_OF_BYTES-eng: 4752112489 > >> > > _STATISTICS_WRITING_APP-eng: mkvmerge v46.0.0 ('No Deeper > >> Escape') > >> > > 64-bit > >> > > _STATISTICS_WRITING_DATE_UTC-eng: 2020-08-13 06:58:46 > >> > > _STATISTICS_TAGS-eng: BPS DURATION NUMBER_OF_FRAMES > >> NUMBER_OF_BYTES > >> > > Stream #0:1(eng): Audio: dts (DTS-HD MA), 48000 Hz, 5.1(side), > >> s16p > >> > > Metadata: > >> > > BPS-eng : 2022940 > >> > > DURATION-eng : 00:57:53.056000000 > >> > > NUMBER_OF_FRAMES-eng: 325599 > >> > > NUMBER_OF_BYTES-eng: 878223124 > >> > > _STATISTICS_WRITING_APP-eng: mkvmerge v46.0.0 ('No Deeper > >> Escape') > >> > > 64-bit > >> > > _STATISTICS_WRITING_DATE_UTC-eng: 2020-08-13 06:58:46 > >> > > _STATISTICS_TAGS-eng: BPS DURATION NUMBER_OF_FRAMES > >> NUMBER_OF_BYTES > >> > > Stream #0:2(eng): Subtitle: hdmv_pgs_subtitle, 1920x1080 > >> > > Metadata: > >> > > BPS-eng : 44076 > >> > > DURATION-eng : 00:56:53.660000000 > >> > > NUMBER_OF_FRAMES-eng: 1450 > >> > > NUMBER_OF_BYTES-eng: 18807980 > >> > > _STATISTICS_WRITING_APP-eng: mkvmerge v46.0.0 ('No Deeper > >> Escape') > >> > > 64-bit > >> > > _STATISTICS_WRITING_DATE_UTC-eng: 2020-08-13 06:58:46 > >> > > _STATISTICS_TAGS-eng: BPS DURATION NUMBER_OF_FRAMES > >> NUMBER_OF_BYTES > >> > > Stream mapping: > >> > > Stream #0:0 (h264) -> scale_npp (graph 0) > >> > > Stream #0:2 (pgssub) -> format (graph 0) > >> > > overlay_cuda (graph 0) -> Stream #0:0 (h264_nvenc) > >> > > Stream #0:1 -> #0:1 (dts (dca) -> aac (libfdk_aac)) > >> > > [matroska,webm @ 0x3a39bc0] sub2video: using 1920x1080 canvas > >> > > Output #0, matroska, to 'output.mkv': > >> > > Metadata: > >> > > encoder : Lavf58.56.100 > >> > > Chapter #0:0: start 0.000000, end 508.424583 > >> > > Metadata: > >> > > title : Chapter 01 > >> > > Chapter #0:1: start 508.424583, end 1037.202833 > >> > > Metadata: > >> > > title : Chapter 02 > >> > > Chapter #0:2: start 1037.202833, end 1510.175333 > >> > > Metadata: > >> > > title : Chapter 03 > >> > > Chapter #0:3: start 1510.175333, end 2231.896333 > >> > > Metadata: > >> > > title : Chapter 04 > >> > > Chapter #0:4: start 2231.896333, end 2908.530625 > >> > > Metadata: > >> > > title : Chapter 05 > >> > > Chapter #0:5: start 2908.530625, end 3473.052917 > >> > > Metadata: > >> > > title : Chapter 06 > >> > > Stream #0:0: Video: h264 (h264_nvenc) (High) (H264 / > 0x34363248), > >> > > cuda, 1280x720 [SAR 1:1 DAR 16:9], q=-1--1, 23.98 fps, 1k tbn, 23.98 > >> tbc > >> > > (default) > >> > > Metadata: > >> > > encoder : Lavc58.106.100 h264_nvenc > >> > > Side data: > >> > > cpb: bitrate max/min/avg: 2000000/0/0 buffer size: 8000000 > >> > > vbv_delay: N/A > >> > > Stream #0:1(eng): Audio: aac (libfdk_aac) ([255][0][0][0] / > >> 0x00FF), > >> > > 48000 Hz, stereo, s16, 128 kb/s > >> > > Metadata: > >> > > BPS-eng : 2022940 > >> > > DURATION-eng : 00:57:53.056000000 > >> > > NUMBER_OF_FRAMES-eng: 325599 > >> > > NUMBER_OF_BYTES-eng: 878223124 > >> > > _STATISTICS_WRITING_APP-eng: mkvmerge v46.0.0 ('No Deeper > >> Escape') > >> > > 64-bit > >> > > _STATISTICS_WRITING_DATE_UTC-eng: 2020-08-13 06:58:46 > >> > > _STATISTICS_TAGS-eng: BPS DURATION NUMBER_OF_FRAMES > >> NUMBER_OF_BYTES > >> > > encoder : Lavc58.106.100 libfdk_aac > >> > > *Error while add the frame to buffer source(Internal bug, should not > >> have > >> > > happened).* > >> > > frame= 360 fps=241 q=11.0 Lsize= 3813kB time=00:00:15.01 > >> > > bitrate=2079.9kbits/s speed=10.1x > >> > > video:3568kB audio:236kB subtitle:0kB other streams:0kB global > >> > headers:0kB > >> > > muxing overhead: 0.243563% > >> > > ************************ > >> > > > >> > > > >> > > Infos: > >> > > ******** lspci ******* > >> > > 0e:00.0 VGA compatible controller: NVIDIA Corporation TU102 > [*GeForce > >> RTX > >> > > 2080 Ti Rev. A]* (rev a1) (prog-if 00 [VGA controller]) > >> > > Subsystem: ZOTAC International (MCO) Ltd. Device 1503 > >> > > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- > >> > > Stepping- SERR- FastB2B- DisINTx+ > >> > > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- > >> <TAbort- > >> > > <MAbort- >SERR- <PERR- INTx- > >> > > *Kernel driver in use: nvidia* > >> > > Kernel modules: nouveau, nvidia_drm, nvidia > >> > > ********************** > >> > > > >> > > ******** nvidia-smi ******* > >> > > > >> > > > >> > > >> > +-----------------------------------------------------------------------------+ > >> > > | NVIDIA-SMI *450.66 Driver Version: 450.66 CUDA > Version: > >> > > 11.0* | > >> > > > >> > > > >> > > >> > |-------------------------------+----------------------+----------------------+ > >> > > ********************** > >> > > > >> > > > >> > > > >> > > > >> > > > >> > > >> > > >> Related, see: https://trac.ffmpeg.org/ticket/8831 > >> > >> I ran into the same issue approximately seven weeks ago, as documented > >> above. > >> Even downgrading device drivers (from R450, R440 to below) did not > resolve > >> the issue. > >> Another filter affected by the same issue is the overlay_opencl > >> implementation, wherein the video canvas on overlay turns up black. > >> > >> Regards, > >> > >> Dennis. > >> _______________________________________________ > >> ffmpeg-user mailing list > >> ffmpeg-user@ffmpeg.org > >> https://ffmpeg.org/mailman/listinfo/ffmpeg-user > >> > >> To unsubscribe, visit link above, or email > >> ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe". > > > > > > Tested with the latest git tip (as of today), here is your overlay command, using overlay_cuda: /ffmpeg -y cuda=cuda:0,primary_ctx=1 -filter_hw_device cuda -threads 1 -extra_hw_frames 3 \ -i input.mkv \ -filter_complex "[0:v]format=yuv420p,hwupload[main]; \ [0:s]format=yuva420p,hwupload[subs]; \ [main][subs]overlay_cuda[v]; \ [v]scale_cuda=w=-1:h=720[vid]" \ -map "[vid]" -c:v h264_nvenc test.mkv _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".