On Tue, 23 Nov 2021 at 13:46, Dennis Mungai <[email protected]> wrote:
> On Thu, 1 Oct 2020 at 03:57, Panda Sing Cool <[email protected]> > 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 <[email protected]> >> 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 <[email protected]> wrote: >> > >> >> On Thu, 17 Sep 2020 at 03:29, Panda Sing Cool <[email protected] >> > >> >> 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 < >> [email protected]> >> >> > 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 >> >> [email protected] >> >> https://ffmpeg.org/mailman/listinfo/ffmpeg-user >> >> >> >> To unsubscribe, visit link above, or email >> >> [email protected] with subject "unsubscribe". >> > >> > >> >> > > Ignore the previous email, use: ffmpeg -y -init_hw_device cuda=cuda:0,primary_ctx=1 -filter_hw_device cuda \ -threads 1 -extra_hw_frames 3 \ -i 'overlay.mpg' \ -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 -y test.mkv Copy pasting can be risky at times. _______________________________________________ ffmpeg-user mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
