Re: [FFmpeg-user] Trouble selecting a pixel format/colorspace while trying to encode a video using ffmpeg and HW accelerated vaapi or qsv interfaces
> > Output of 'ffmpeg -h filter=vpp_qsv' is bellow > > > > > > Filter vpp_qsv > > Quick Sync Video VPP. > > Inputs: > >#0: default (video) > > Outputs: > >#0: default (video) > > vpp_qsv AVOptions: > >deinterlace ..FV... deinterlace mode: 0=off, > > 1=bob, > > 2=advanced (from 0 to 2) (default 0) > > bob 1..FV... Bob deinterlace mode. > > advanced2..FV... Advanced deinterlace mode. > >denoise ..FV... denoise level [0, 100] (from 0 > > to 100) (default 0) > >detail..FV... enhancement level [0, 100] > > (from > > 0 to 100) (default 0) > >framerate..FV... output framerate (from 0 to > > DBL_MAX) (default 0/1) > >procamp ..FV... Enable ProcAmp (from 0 to 1) > > (default 0) > >hue ..FV... ProcAmp hue (from -180 to 180) > > (default 0) > >saturation ..FV... ProcAmp saturation (from 0 to > > 10) (default 1) > >contrast..FV... ProcAmp contrast (from 0 to > > 10) > > (default 1) > >brightness ..FV... ProcAmp brightness (from -100 > > to > > 100) (default 0) > >transpose ..FV... set transpose direction (from > > -1 > > to 6) (default -1) > > cclock_hflip0..FV... rotate counter-clockwise with > > horizontal flip > > clock 1..FV... rotate clockwise > > cclock 2..FV... rotate counter-clockwise > > clock_hflip 3..FV... rotate clockwise with > > horizontal > > flip > > reversal4..FV... rotate by half-turn > > hflip 5..FV... flip horizontally > > vflip 6..FV... flip vertically > >cw ..FV... set the width crop area > > expression (default "iw") > >ch ..FV... set the height crop area > > expression (default "ih") > >cx ..FV... set the x crop area expression > > (default "(in_w-out_w)/2") > >cy ..FV... set the y crop area expression > > (default "(in_h-out_h)/2") > >w ..FV... Output video width (default > > "cw") > >width ..FV... Output video width (default > > "cw") > >h ..FV... Output video height (default > > "w*ch/cw") > >height ..FV... Output video height (default > > "w*ch/cw") > >format ..FV... Output pixel format (default > > "same") > >async_depth ..FV... Internal parallelization > > depth, > > the higher the value the higher the latency. (from 0 to INT_MAX) (default 0) > >scale_mode..FV... scale mode: 0=auto, 1=low > > power, > > 2=high quality (from 0 to 2) (default 0) > > > > > > I tried the following command with vpp_qsv filter but pixel > format/colorspace > > of the output is the same: > > > > > > ffmpeg -init_hw_device qsv=hw -filter_hw_device hw -v verbose -f x11grab > > -draw_mouse 0 -framerate 20 -probesize 42M -video_size 1920x1200 > > -thread_queue_size 1000 -vcodec rawvideo -i ":0.0" -an -vf > > 'hwupload=extra_hw_frames=64,vpp_qsv=format=bgra' -c:v hevc_qsv - > preset > > veryslow -global_quality 17 -look_ahead 1 -y /tmp/output.mkv > > > > > > The ffprobe result for the above command is: > > > > > > Input #0, matroska,webm, from '/tmp/output.mkv': > > Metadata: > > ENCODER : Lavf59.27.100 > > Duration: 00:00:04.85, start: 0.00, bitrate: 50 kb/s > > Stream #0:0: Video: hevc (Main), yuvj420p(pc, gbr/unknown/unknown, > > progressive), 1920x1200 [SAR 1:1 DAR 8:5], 20 fps, 20 tbr, 1k tbn > > Metadata: > > ENCODER : Lavc59.37.100 hevc_qsv > > DURATION: 00:00:04.85000 > > > > > > On Thu, 8 Dec 2022 at 17:06, Dennis Mungai wrote: In case of RGB input, VPL/MSDK uses 420 chroma format as default for the purpose of backward compatibility. I will send patch to enable 444 encoding for RGB input, then you can get the same output as libx265 SW. Thanks Wenbin > > > > > Hey there, > > > > > > I'd recommend using the vpp_qsv filter instead. > > > > > > Please provide the output of: > > > > > > ffmpeg -h filter=vpp_qsv > > > > > > And I'll generate a command line you can use to test and report back. > > ___ > > 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". ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-user To
Re: [FFmpeg-user] MPEG OPTION CONFIGURATION
Hey Guys Maybe nobody have a clue or it is a too old subject, but any help would be appreciated. Any reading, blog, documentation, I searched all google (or near). I tried this (changing all setting but bufsize and removing -f vcd). Seems better, no underflow problems. But having a warning which I can't understand and get read of. [mpeg1video @ 01d4dd794940] warning, clipping 1 dct coefficients to -255..255 speed=3.19x Last message repeated 3 times [mpeg1video @ 01d4dd794940] warning, clipping 1 dct coefficients to -255..255speed=3.23x [mpeg1video @ 01d4dd794940] warning, clipping 1 dct coefficients to -255..255speed=3.26x [mpeg1video @ 01d4dd794940] warning, clipping 1 dct coefficients to -255..255speed=3.24x Last message repeated 1 times [mpeg1video @ 01d4dd794940] warning, clipping 1 dct coefficients to -255..255speed=3.26x Last message repeated 2 times [mpeg1video @ 01d4dd794940] warning, clipping 1 dct coefficients to -255..255speed=3.27x [mpeg1video @ 01d4dd794940] warning, clipping 1 dct coefficients to -255..255speed=3.21x [mpeg1video @ 01d4dd794940] warning, clipping 1 dct coefficients to -255..255 speed=3.21x [mpeg1video @ 01d4dd794940] warning, clipping 1 dct coefficients to -255..255speed=3.22x Last message repeated 1 times [mpeg1video @ 01d4dd794940] warning, clipping 1 dct coefficients to -255..255 speed=3.17x [mpeg1video @ 01d4dd794940] warning, clipping 1 dct coefficients to -255..255speed=3.22x [mpeg1video @ 01d4dd794940] warning, clipping 1 dct coefficients to -255..255speed=3.19x Last message repeated 4 times [mpeg1video @ 01d4dd794940] warning, clipping 1 dct coefficients to -255..255speed=3.27x [mpeg1video @ 01d4dd794940] warning, clipping 1 dct coefficients to -255..255speed= 3.2x [mpeg1video @ 01d4dd794940] warning, clipping 1 dct coefficients to -255..255speed= 3.2x frame=28625 fps= 78 q=2.5 Lsize= 320570kB time=00:19:04.98 bitrate=2293.6kbits/s speed=3.14x Can anybody help me on this ? here the full output os the shell: ffmpeg version 5.0-full_build-www.gyan.dev Copyright (c) 2000-2022 the FFmpeg developers built with gcc 11.2.0 (Rev5, Built by MSYS2 project) configuration: --enable-gpl --enable-version3 --enable-static --disable-w32threads --disable-autodetect --enable-fontconfig --enable-iconv --enable-gnutls --enable-libxml2 --enable-gmp --enable-bzlib --enable-lzma --enable-libsnappy --enable-zlib --enable-librist --enable-libsrt --enable-libssh --enable-libzmq --enable-avisynth --enable-libbluray --enable-libcaca --enable-sdl2 --enable-libdav1d --enable-libdavs2 --enable-libuavs3d --enable-libzvbi --enable-librav1e --enable-libsvtav1 --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs2 --enable-libxvid --enable-libaom --enable-libopenjpeg --enable-libvpx --enable-mediafoundation --enable-libass --enable-frei0r --enable-libfreetype --enable-libfribidi --enable-libvidstab --enable-libvmaf --enable-libzimg --enable-amf --enable-cuda-llvm --enable-cuvid --enable-ffnvcodec --enable-nvdec --enable-nvenc --enable-d3d11va --enable-dxva2 --enable-libmfx --enable-libshaderc --enable-vulkan --enable-libplacebo --enable-opencl --enable-libcdio --enable-libgme --enable-libmodplug --enable-libopenmpt --enable-libopencore-amrwb --enable-libmp3lame --enable-libshine --enable-libtheora --enable-libtwolame --enable-libvo-amrwbenc --enable-libilbc --enable-libgsm --enable-libopencore-amrnb --enable-libopus --enable-libspeex --enable-libvorbis --enable-ladspa --enable-libbs2b --enable-libflite --enable-libmysofa --enable-librubberband --enable-libsoxr --enable-chromaprint libavutil 57. 17.100 / 57. 17.100 libavcodec 59. 18.100 / 59. 18.100 libavformat59. 16.100 / 59. 16.100 libavdevice59. 4.100 / 59. 4.100 libavfilter 8. 24.100 / 8. 24.100 libswscale 6. 4.100 / 6. 4.100 libswresample 4. 3.100 / 4. 3.100 libpostproc56. 3.100 / 56. 3.100 Guessed Channel Layout for Input Stream #0.1 : stereo Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'T:\TEMP\0079\test_file.mp4': Metadata: major_brand : mp42 minor_version : 0 compatible_brands: mp42isom creation_time : 2022-11-02T15:43:01.00Z Duration: 00:42:11.04, start: 0.00, bitrate: 6114 kb/s Stream #0:0[0x1](eng): Video: h264 (Main) (avc1 / 0x31637661), yuv420p(tv, bt709, progressive), 1920x1080 [SAR 1:1 DAR 16:9], 4570 kb/s, 25 fps, 25 tbr, 24k tbn (default) Metadata: creation_time : 2022-11-02T15:43:01.00Z vendor_id : TELE encoder : AVC Stream #0:1[0x2](eng): Audio: pcm_s16le (sowt / 0x74776F73), 48000 Hz, stereo, s16, 1536 kb/s (default) Metadata: creation_time : 2022-11-02T15:43:01.00Z vendor_id : [0][0][0][0] Stream mapping: Stream #0:0 -> #0:0 (h264 (native) -> mpeg1video (native)) Stream #0:1 -> #0:1 (pcm_s16le (native) -> mp2 (native)) Press [q] to stop, [?] for help Output #0,
Re: [FFmpeg-user] Trouble selecting a pixel format/colorspace while trying to encode a video using ffmpeg and HW accelerated vaapi or qsv interfaces
Output of 'ffmpeg -h filter=vpp_qsv' is bellow Filter vpp_qsv Quick Sync Video VPP. Inputs: #0: default (video) Outputs: #0: default (video) vpp_qsv AVOptions: deinterlace ..FV... deinterlace mode: 0=off, 1=bob, 2=advanced (from 0 to 2) (default 0) bob 1..FV... Bob deinterlace mode. advanced2..FV... Advanced deinterlace mode. denoise ..FV... denoise level [0, 100] (from 0 to 100) (default 0) detail..FV... enhancement level [0, 100] (from 0 to 100) (default 0) framerate..FV... output framerate (from 0 to DBL_MAX) (default 0/1) procamp ..FV... Enable ProcAmp (from 0 to 1) (default 0) hue ..FV... ProcAmp hue (from -180 to 180) (default 0) saturation ..FV... ProcAmp saturation (from 0 to 10) (default 1) contrast..FV... ProcAmp contrast (from 0 to 10) (default 1) brightness ..FV... ProcAmp brightness (from -100 to 100) (default 0) transpose ..FV... set transpose direction (from -1 to 6) (default -1) cclock_hflip0..FV... rotate counter-clockwise with horizontal flip clock 1..FV... rotate clockwise cclock 2..FV... rotate counter-clockwise clock_hflip 3..FV... rotate clockwise with horizontal flip reversal4..FV... rotate by half-turn hflip 5..FV... flip horizontally vflip 6..FV... flip vertically cw ..FV... set the width crop area expression (default "iw") ch ..FV... set the height crop area expression (default "ih") cx ..FV... set the x crop area expression (default "(in_w-out_w)/2") cy ..FV... set the y crop area expression (default "(in_h-out_h)/2") w ..FV... Output video width (default "cw") width ..FV... Output video width (default "cw") h ..FV... Output video height (default "w*ch/cw") height ..FV... Output video height (default "w*ch/cw") format ..FV... Output pixel format (default "same") async_depth ..FV... Internal parallelization depth, the higher the value the higher the latency. (from 0 to INT_MAX) (default 0) scale_mode..FV... scale mode: 0=auto, 1=low power, 2=high quality (from 0 to 2) (default 0) I tried the following command with vpp_qsv filter but pixel format/colorspace of the output is the same: ffmpeg -init_hw_device qsv=hw -filter_hw_device hw -v verbose -f x11grab -draw_mouse 0 -framerate 20 -probesize 42M -video_size 1920x1200 -thread_queue_size 1000 -vcodec rawvideo -i ":0.0" -an -vf 'hwupload=extra_hw_frames=64,vpp_qsv=format=bgra' -c:v hevc_qsv -preset veryslow -global_quality 17 -look_ahead 1 -y /tmp/output.mkv The ffprobe result for the above command is: Input #0, matroska,webm, from '/tmp/output.mkv': Metadata: ENCODER : Lavf59.27.100 Duration: 00:00:04.85, start: 0.00, bitrate: 50 kb/s Stream #0:0: Video: hevc (Main), yuvj420p(pc, gbr/unknown/unknown, progressive), 1920x1200 [SAR 1:1 DAR 8:5], 20 fps, 20 tbr, 1k tbn Metadata: ENCODER : Lavc59.37.100 hevc_qsv DURATION: 00:00:04.85000 On Thu, 8 Dec 2022 at 17:06, Dennis Mungai wrote: > Hey there, > > I'd recommend using the vpp_qsv filter instead. > > Please provide the output of: > > ffmpeg -h filter=vpp_qsv > > And I'll generate a command line you can use to test and report back. ___ 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".
Re: [FFmpeg-user] Trouble selecting a pixel format/colorspace while trying to encode a video using ffmpeg and HW accelerated vaapi or qsv interfaces
On Thu, 8 Dec 2022 at 22:32, wrote: > I'm having trouble selecting a pixel format/colorspace while trying to > encode a video using ffmpeg and HW accelerated vaapi or qsv interfaces. I > have an i7-1165G7 with integrated graphics and I'm using ffmpeg 5.1.1 with > ubuntu > > I'm able to select the pixel format/colorspace with the SW encoder, for > instance, if I use the following command: > > > ffmpeg -f x11grab -draw_mouse 0 -framerate 20 -probesize 42M -video_size > 1920x1200 -thread_queue_size 1000 -vcodec rawvideo -i ":0.0" -an -c:v hevc > -preset veryslow -global_quality 17 -look_ahead 1 -y /tmp/output.mkv > > > I get the correct pixel format and with ffprobe I have the following: > > > Input #0, matroska,webm, from '/tmp/output.mkv': > Metadata: > ENCODER : Lavf59.27.100 > Duration: 00:00:02.90, start: 0.00, bitrate: 92 kb/s > Stream #0:0: Video: hevc (Rext), gbrp(pc, gbr/unknown/unknown, > progressive), 1920x1200, 20 fps, 20 tbr, 1k tbn > Metadata: > ENCODER : Lavc59.37.100 libx265 > DURATION: 00:00:02.9 > > > The video from the above example is correctly encoded and colors are > exactly what I need them to be. > > On the other hand, when I try to use the HW encoder, the pixel format is > wrong. For instance: > > > ffmpeg -init_hw_device qsv=hw -filter_hw_device hw -v verbose -f x11grab > -draw_mouse 0 -framerate 20 -probesize 42M -video_size 1920x1200 > -thread_queue_size 1000 -vcodec rawvideo -i ":0.0" -an -vf > 'hwupload=extra_hw_frames=64,scale_qsv=format=bgra' -c:v hevc_qsv -preset > veryslow -global_quality 17 -look_ahead 1 -y /tmp/output.mkv > > > ffprobe generates: > > > Input #0, matroska,webm, from '/tmp/output.mkv': > Metadata: > ENCODER : Lavf59.27.100 > Duration: 00:00:04.40, start: 0.00, bitrate: 55 kb/s > Stream #0:0: Video: hevc (Main), yuvj420p(pc, gbr/unknown/unknown, > progressive), 1920x1200 [SAR 1:1 DAR 8:5], 20 fps, 20 tbr, 1k tbn > Metadata: > ENCODER : Lavc59.37.100 hevc_qsv > DURATION: 00:00:04.4 > > > As you can see, in the first example, libx265 SW encoder based, the output > is generated with the "gbrp" colorspace while in the second example, > hevc_qsv HW encoder based, the output is generated with the "yuvj420p" > pixel format. > > QUESTION: How can I properly control the pixel format/colorspace of the > generated output using the HW based encoders such as QSV or VAAPI with > my i7-1165G7 integrated graphics card ? I would like a format that is 24 or > 32bits instead of the 12bits I'm getting > > Hey there, I'd recommend using the vpp_qsv filter instead. Please provide the output of: ffmpeg -h filter=vpp_qsv And I'll generate a command line you can use to test and report back. ___ 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".
[FFmpeg-user] Trouble selecting a pixel format/colorspace while trying to encode a video using ffmpeg and HW accelerated vaapi or qsv interfaces
I'm having trouble selecting a pixel format/colorspace while trying to encode a video using ffmpeg and HW accelerated vaapi or qsv interfaces. I have an i7-1165G7 with integrated graphics and I'm using ffmpeg 5.1.1 with ubuntu I'm able to select the pixel format/colorspace with the SW encoder, for instance, if I use the following command: ffmpeg -f x11grab -draw_mouse 0 -framerate 20 -probesize 42M -video_size 1920x1200 -thread_queue_size 1000 -vcodec rawvideo -i ":0.0" -an -c:v hevc -preset veryslow -global_quality 17 -look_ahead 1 -y /tmp/output.mkv I get the correct pixel format and with ffprobe I have the following: Input #0, matroska,webm, from '/tmp/output.mkv': Metadata: ENCODER : Lavf59.27.100 Duration: 00:00:02.90, start: 0.00, bitrate: 92 kb/s Stream #0:0: Video: hevc (Rext), gbrp(pc, gbr/unknown/unknown, progressive), 1920x1200, 20 fps, 20 tbr, 1k tbn Metadata: ENCODER : Lavc59.37.100 libx265 DURATION : 00:00:02.9 The video from the above example is correctly encoded and colors are exactly what I need them to be. On the other hand, when I try to use the HW encoder, the pixel format is wrong. For instance: ffmpeg -init_hw_device qsv=hw -filter_hw_device hw -v verbose -f x11grab -draw_mouse 0 -framerate 20 -probesize 42M -video_size 1920x1200 -thread_queue_size 1000 -vcodec rawvideo -i ":0.0" -an -vf 'hwupload=extra_hw_frames=64,scale_qsv=format=bgra' -c:v hevc_qsv -preset veryslow -global_quality 17 -look_ahead 1 -y /tmp/output.mkv ffprobe generates: Input #0, matroska,webm, from '/tmp/output.mkv': Metadata: ENCODER : Lavf59.27.100 Duration: 00:00:04.40, start: 0.00, bitrate: 55 kb/s Stream #0:0: Video: hevc (Main), yuvj420p(pc, gbr/unknown/unknown, progressive), 1920x1200 [SAR 1:1 DAR 8:5], 20 fps, 20 tbr, 1k tbn Metadata: ENCODER : Lavc59.37.100 hevc_qsv DURATION : 00:00:04.4 As you can see, in the first example, libx265 SW encoder based, the output is generated with the "gbrp" colorspace while in the second example, hevc_qsv HW encoder based, the output is generated with the "yuvj420p" pixel format. QUESTION: How can I properly control the pixel format/colorspace of the generated output using the HW based encoders such as QSV or VAAPI with my i7-1165G7 integrated graphics card ? I would like a format that is 24 or 32bits instead of the 12bits I'm getting ___ 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".
