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* | > > |-------------------------------+----------------------+----------------------+ > ********************** > > > > > _______________________________________________ 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".