May 2021 - ffmpeg-user - lists.ffmpeg.org

The best parameter for converting VCD to DVD
by 于家傲 10 May '21

10 May '21

Hello everyone, I got some old VCDs and extracted the video files. I want to convert them into MPEG-2 format, but how low the bitrate can be while maintaining the quality? And, is there some filters that can enhance the quality?

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[ffmpeg-user]ERROR: cuda requested, but not all dependencies are satisfied: ffnvcodec
by cavelier 09 May '21

09 May '21

Hi, Problem in compilation with ffmpeg ver N-102461-g8649f5dca6 (git). ./configure fails with ERROR: cuda requested, not all dependencies are satisfied: ffnvcodec The command was: ./configure --prefix=/usr/local --enable-linux-perf --enable-libmp3lame --enable-libxvid --enable-libvorbis --enable-gpl --enable-libtheora --enable-zlib --enable-libx264 --enable-nonfree --enable-version3 --enable-avfilter --enable-libspeex --enable-libopenjpeg --enable-libgsm --enable-postproc --enable-pthreads --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-ffplay --enable-nonfree --enable-runtime-cpudetect --enable-bzlib --enable-libdc1394 --enable-libvpx --enable-libx264 --enable-libx265 --enable-vdpau --enable-libass --enable-libfribidi --enable-libfreetype --enable-libfontconfig --enable-nvenc --enable-cuda --enable-cuvid --enable-gray --enable-libbluray --enable-libfdk-aac --enable-libvpx --enable-libkvazaar But: i have ffnvcodec [root@tux nv-codec-headers-master]# make install sed 's#@@PREFIX@@#/usr/local#' ffnvcodec.pc.in > ffnvcodec.pc install -m 0755 -d '/usr/local/include/ffnvcodec' install -m 0644 include/ffnvcodec/*.h '/usr/local/include/ffnvcodec' install -m 0755 -d '/usr/local/lib/pkgconfig' install -m 0644 ffnvcodec.pc '/usr/local/lib/pkgconfig' Then [cavelier2@tux ffmpeg]$ ls /usr/local/include/ffnvcodec/ dynlink_cuda.h dynlink_cuviddec.h dynlink_loader.h dynlink_nvcuvid.h nvEncodeAPI.h and [cavelier2@tux ffmpeg]$ find /usr -name '*ffnvcodec*.*' /usr/local/lib/pkgconfig/ffnvcodec.pc The problem stays the same after ]$ export PKG_CONFIG_PATH=/usr/local/lib/pkgconfig:/$PKG_CONFIG_PATH followed by ./configure/ of course. No problem with ffmpeg version 4.2.3 -- cordialement jean-jacques. Ce message a été écrit sur un système libre mageia "Tant que l'homme sera mortel, il ne pourra pas être totalement décontracté..." Woody Allen.

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ERROR: libglslang not found
by Dylan Fernando 08 May '21

08 May '21

When running ./configure --enable-opencl --enable-vulkan --enable-libglslang on Ubuntu 20.04 I get: ERROR: libglslang not found If you think configure made a mistake, make sure you are using the latest version from Git. If the latest version fails, report the problem to the ffmpeg-user(a)ffmpeg.org mailing list or IRC #ffmpeg on irc.freenode.net. Include the log file "ffbuild/config.log" produced by configure as this will help solve the problem. I have already installed glslang-dev and glslang-tools. Am I missing something? Regards, Dylan

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Unable to compile ffmpeg with opencl on Ubuntu
by Dylan Fernando 08 May '21

08 May '21

I'm unable to compile ffmpeg with opencl on Ubuntu 20.04.2 ERROR: opencl not found If you think configure made a mistake, make sure you are using the latest version from Git. If the latest version fails, report the problem to the ffmpeg-user(a)ffmpeg.org mailing list or IRC #ffmpeg on irc.freenode.net. Include the log file "ffbuild/config.log" produced by configure as this will help solve the problem. Attached config.log Regards, Dylan

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Possible to change pitch of audio in a downloaded mp4 file?
by Bo Berglund 08 May '21

08 May '21

Sometimes when I download a video it turns out to have some issues that has raised the audio pitch of the video making it not so enjoyable to watch/hear. So I wonder if there is an ffmpeg command that can modify the pitch of the audio without changing the playback speed or lipsync? I know some things can be done in this area, for example when I speed up playback of a video in VLC the time runs faster and people move faster but audio is still at normal pitch, frequency-wise. I believe VLC uses ffmpeg too. I have also created a script that can change lip-sync of audio in a video so that YouTube videos with say 500 ms out-of-sync can be corrected to be in sync. This uses ffmpeg. But is it possible to change audio pitch without changing video speed? If so what command should I use? Video should play at normal speed. -- Bo Berglund Developer in Sweden

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Why doesn't FFplay try to guess the channel layout of wav-files?
by Reino Wijnsma 08 May '21

08 May '21

Hello ffmpeg-user and devs, FFmpeg binary used: ffmpeg version N-102342-g5541cff-Reino Copyright (c) 2000-2021 the FFmpeg developers built with gcc 10.3.0 (GCC) configuration: --arch=x86 --target-os=mingw32 --prefix=/cygdrive/[...]/cross_compilers/mingw-w64-i686/i686-w64-mingw32 --cross-prefix=/cygdrive/[...]/cross_compilers/mingw-w64-i686/bin/i686-w64-mingw32- --extra-cflags='-march=pentium3 -mtune=athlon-xp -O2 -mfpmath=sse -msse' --pkg-config=pkg-config --pkg-config-flags=--static --extra-version=Reino --enable-gpl --enable-gray --enable-version3 --disable-debug --disable-doc --disable-htmlpages --disable-manpages --disable-mediafoundation --disable-podpages --disable-txtpages --disable-w32threads --enable-avisynth --enable-frei0r --enable-filter=frei0r --enable-gmp --enable-libaom --enable-libass --enable-libfdk-aac --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libmp3lame --enable-libopenmpt --enable-libopus --enable-libsoxr --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzimg --enable-mbedtls libavutil 57. 0.100 / 57. 0.100 libavcodec 59. 0.100 / 59. 0.100 libavformat 59. 0.100 / 59. 0.100 libavdevice 59. 0.100 / 59. 0.100 libavfilter 8. 0.101 / 8. 0.101 libswscale 6. 0.100 / 6. 0.100 libswresample 4. 0.100 / 4. 0.100 libpostproc 56. 0.100 / 56. 0.100 Input file: ffmpeg -v 40 -i "D:\input.wav" -f null NUL [...] Guessed Channel Layout for Input Stream #0.0 : stereo Input #0, wav, from 'D:\input.wav': Duration: 00:00:25.50, bitrate: 1411 kb/s Stream #0:0: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 44100 Hz, stereo, s16, 1411 kb/s Stream mapping: Stream #0:0 -> #0:0 (pcm_s16le (native) -> pcm_s16le (native)) Press [q] to stop, [?] for help [graph_0_in_0_0 @ 0510f980] tb:1/44100 samplefmt:s16 samplerate:44100 chlayout:0x3 [...] FFmpeg sets "-channel_layout stereo" in the background, hence "[graph_0_in_0_0 @ 0510f980] ... chlayout:-0x3-". FFplay for some reason doesn't guess the channel layout: ffplay -v 40 -nodisp -autoexit "D:\input.wav" [...] Input #0, wav, from 'D:\input.wav': Duration: 00:00:25.50, bitrate: 1411 kb/s Stream #0:0: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 44100 Hz, 2 channels, s16, 1411 kb/s [ffplay_abuffer @ 05b1e0c0] tb:1/44100 samplefmt:s16 samplerate:44100 chlayout:-(null)- [...] It plays the wav-file nontheless. Problems start to occur however when audiofilters are applied, like when changing the tempo and pitch for instance. No problem for FFmpeg: ffmpeg -v 40 [-channel_layout stereo] -i "D:\input.wav" -af "asetrate=22050" -f null NUL [...] [graph_0_in_0_0 @ 05117c80] tb:1/44100 samplefmt:s16 samplerate:44100 chlayout:0x3 Output #0, null, to 'NUL': Metadata: encoder : Lavf59.0.100 Stream #0:0: Audio: pcm_s16le, 22050 Hz, stereo, s16, 705 kb/s [...] But FFplay returns: ffplay -v 40 -nodisp -autoexit -af "asetrate=22050" "D:\input.wav" [...] [ffplay_abuffer @ 05ad1200] tb:1/44100 samplefmt:s16 samplerate:44100 chlayout:(null) [Parsed_asetrate_0 @ 05b43300] auto-inserting filter 'auto_resampler_0' between the filter 'ffplay_abuffer' and the filter 'Parsed_asetrate_0' [auto_resampler_0 @ 05a2d040] Cannot select channel layout for the link between filters auto_resampler_0 and Parsed_asetrate_0. [auto_resampler_0 @ 05a2d040] Unknown channel layouts not supported, try specifying a channel layout using 'aformat=channel_layouts=something'. It appears that "-channel_layout" isn't a valid option for FFplay, so would... ffplay -v 40 -nodisp -autoexit -af "aformat=cl=stereo,asetrate=22050" "D:\input.wav" ...be the only way to set the channel layout (to satisfy asetrate at least)? Isn't there a "-channel_layout" like option for FFplay to properly set the channel layout? But more importantly, why doesn't FFplay try to guess the channel layout of wav-files like FFmpeg does? --- Small side question: -af "loudnorm,aformat=cl=stereo,aresample=44100" -af "loudnorm,aresample=44100:ocl=stereo" Is there a difference between the two, or is the end result the same quality-wise? -- Reino

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Cannot ^C out of ffplay, crashes due to opening too many files.
by BTD Master 07 May '21

07 May '21

ffplay works fine inside an X session however running it from a plain tty means it keeps trying to open files, preventing ^C from having any effect, and eventually crashes when it hits the file limit. -nodisp fixes this, however I think it would be useful that ffplay would not try to start a GUI window indefinitely.

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fragmented mp4 and playing while converting
by Julien Dotsev 06 May '21

06 May '21

Hi, I'm looking for a possibility to play the output file during the conversion. I tried with fragmented mp4 and this command: ffmpeg -i input.avi -movflags +frag_keyframe+separate_moof+omit_tfhd_offset+empty_moov output.mp4 The problem I have is that when I play the output it plays until the momentary time duration of the video. For example If I hit play and I have 2 min converted video at that moment it will play just the 2 minutes and it will not play more even if at the end of that 2 minutes all the video is converted. Is there any way to let the video play all the way during its conversion? Maybe some way to insert the real time duration of the video? or maybe another video format? Anything that can let me play the video in an html <video> tag during its conversion. Thank you in advance! Julian

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Modifying ProRes vendor_id metadata tag
by Marcel Hinsch 06 May '21

06 May '21

Hi, While working with FFMPEG's prores encoder and trying to verify its validity in creating files that are compliant with a certain set of specifications, I seem to have come to an impasse. I've managed to resolve most issues that our automated tests have issues with except the message that the video track has a vendor string of "FFMP" instead of "appl". Digging deeper with the help of ffprobe, I can confirm that that is in fact the case when I go into probe->streams->0/video stream->tags->vendor_id = "FFMP" Having to already spoof the encoder using -metadata encoder="Apple ProRes 422 HQ" I figured it was as simple as telling ffmpeg to set the -metadata:s:v:0 vendor_id=appl When trying to encode FFMPEG also tells me that the output file will have the metadata vendor_id=appl Output #0, mov, to 'out.mov': Metadata: major_brand : qt minor_version : 537199360 compatible_brands: qt vendor_id : appl encoder : Lavf58.76.100 Stream #0:0(eng): Video: prores (HQ) (apch / 0x68637061), yuv422p10le(tv, bt709, progressive), 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 200 kb/s, 0.04 fps, 12800 tbn (default) Metadata: creation_time : 2020-12-21T13:20:40.000000Z handler_name : Apple Video Media Handler vendor_id : appl timecode : 00:00:00:00 encoder : Apple ProRes 422 HQ Stream #0:1(eng): Audio: pcm_s16le (sowt / 0x74776F73), 48000 Hz, 5.1, s16, 4608 kb/s (default) Metadata: creation_time : 2020-12-21T13:20:40.000000Z handler_name : Apple Sound Media Handler vendor_id : timecode : 00:00:00:00 encoder : Lavc58.134.100 pcm_s16le Stream #0:2(eng): Audio: pcm_s16le (sowt / 0x74776F73), 48000 Hz, stereo, s16, 1536 kb/s (default) Metadata: creation_time : 2020-12-21T13:20:40.000000Z handler_name : Apple Sound Media Handler vendor_id : timecode : 00:00:00:00 encoder : Lavc58.134.100 pcm_s16le The full command I use is ffmpeg -i src.mov -map 0:0 -map 0:1 -map 0:2 -c:a:0 pcm_s16le -disposition:a:0 default -c:a:1 pcm_s16le -disposition:a:1 default -disposition:d:0 default -c:v prores -profile:v 3 -aspect 16:9 -pix_fmt yuv422p10le -movflags +write_colr -vendor apl0 -metadata:s:v:0 encoder="Apple ProRes 422 HQ" -metadata "vendor_id=appl" -color_primaries bt709 -color_trc bt709 -colorspace bt709 -trellis 0 -subq 7 -me_range 16 -b_strategy 1 -sws_flags fast_bilinear -sc_threshold 40 -keyint_min 23 -g 240 -qmin 3 -qmax 51 -copyts -y out.mov When trying to check after writing using ffprobe again, the vendor_id remains as FFMP though. Am I doing something wrong here? Can FFMPEG not overwrite the vendor_id? If that is the case, is there a specific reason for it? - Marcel

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Interlaced h264_vaapi?
by Richard F 06 May '21

06 May '21

I'm looking to get interlaced output from the h264_vaapi encoder, so far without success. The equivalent command produces interlaced output from libx264. h264_vaapi is reporting that it's producing interlaced output, but mediainfo and ffmpeg always say progressive. Is it possible ? The source is interlaced 1080i TV. I can't find the meaning of "Invalid RefPicListX[] entry" on log output or its significance, it's always output. This is using the i965 Intel driver on an Ivy Bridge CPU. I have tried adding '-field_order tt', which changes log output with x264, but doesn't make output interlaced in either case. +ildct appears to be the trigger to get x264 to produce interlaced output, but perhaps no effect on vaapi ? VAAPI: progressive output ffmpeg -y -loglevel info -nostats -hwaccel vaapi -vaapi_device /dev/dri/renderD128 -hwaccel_output_format vaapi -ss 0 -to 120 -i "/mnt/lvm0/TV/BBC_News/2021-04-24.22.00.2-0.rec/00001.ts" -c:v:0 h264_vaapi -flags +loop+ilme+ildct -f mpegts test.ts ffmpeg version N-102476-g45658da737 Copyright (c) 2000-2021 the FFmpeg developers built with gcc 7 (SUSE Linux) configuration: --disable-debug --disable-doc --disable-ffplay --disable-ffprobe --disable-htmlpages --enable-gpl --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcdio --enable-libcelt --enable-libdc1394 --enable-libdrm --enable-libfdk_aac --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libopenjpeg --enable-libopus --enable-libpulse --enable-libsoxr --enable-libtheora --enable-libtwolame --enable-libv4l2 --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libzimg --enable-nonfree --enable-vaapi --enable-vdpau --extra-cflags='-fmessage-length=0 -grecord-gcc-switches -O2 -Wall -D_FORTIFY_SOURCE=2 -fstack-protector-strong -funwind-tables -fasynchronous-unwind-tables -fstack-clash-protection -g' --logfile=log --optflags='-fmessage-length=0 -grecord-gcc-switches -O2 -Wall -D_FORTIFY_SOURCE=2 -fstack-protector-strong -funwind-tables -fasynchronous-unwind-tables -fstack-clash-protection -g' libavutil 57. 0.100 / 57. 0.100 libavcodec 59. 0.100 / 59. 0.100 libavformat 59. 0.101 / 59. 0.101 libavdevice 59. 0.100 / 59. 0.100 libavfilter 8. 0.101 / 8. 0.101 libswscale 6. 0.100 / 6. 0.100 libswresample 4. 0.100 / 4. 0.100 libpostproc 56. 0.100 / 56. 0.100 failed to open /usr/lib64/dri/hybrid_drv_video.so [h264 @ 0x375f8c0] mmco: unref short failure Last message repeated 1 times [mpegts @ 0x3759000] start time for stream 2 is not set in estimate_timings_from_pts Input #0, mpegts, from '/mnt/lvm0/TV/BBC_News/2021-04-24.22.00.2-0.rec/00001.ts': Duration: 00:04:00.24, start: 71407.949544, bitrate: 3446 kb/s Program 1 Metadata: service_name : Service01 service_provider: FFmpeg Stream #0:0[0x100]: Video: h264 (High) ([27][0][0][0] / 0x001B), yuv420p(tv, bt709, top first), 1920x1080 [SAR 1:1 DAR 16:9], 25 fps, 25 tbr, 90k tbn Stream #0:1[0x101](eng): Audio: aac_latm (LC) ([17][0][0][0] / 0x0011), 48000 Hz, stereo, fltp Stream #0:2[0x102](eng): Subtitle: dvb_subtitle ([6][0][0][0] / 0x0006) Stream mapping: Stream #0:0 -> #0:0 (h264 (native) -> h264 (h264_vaapi)) Stream #0:1 -> #0:1 (aac_latm (native) -> mp2 (native)) Press [q] to stop, [?] for help [h264 @ 0x39c8cc0] mmco: unref short failure WARNING: Invalid RefPicListX[] entry!!! It is not included in DPB [h264 @ 0x3846840] mmco: unref short failure [h264_vaapi @ 0x37d55c0] No quality level set; using default (20). Output #0, mpegts, to 'test.ts': Metadata: encoder : Lavf59.0.101 Stream #0:0: Video: h264 (High), vaapi(tv, bt709, top coded first (swapped)), 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 25 fps, 90k tbn Metadata: encoder : Lavc59.0.100 h264_vaapi Stream #0:1(eng): Audio: mp2, 48000 Hz, stereo, s16, 384 kb/s Metadata: encoder : Lavc59.0.100 mp2 frame= 3000 fps=120 q=-0.0 Lsize= 105103kB time=00:02:01.16 bitrate=7106.3kbits/s speed=4.85x video:96318kB audio:5594kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 3.131535% libx264: does produce interlaced output ffmpeg -y -loglevel info -nostats -ss 0 -to 120 -i "/mnt/lvm0/TV/BBC_News/2021-04-24.22.00.2-0.rec/00001.ts" -c:v:0 libx264 -flags +loop+ilme+ildct -f mpegts test.ts ffmpeg version N-102476-g45658da737 Copyright (c) 2000-2021 the FFmpeg developers built with gcc 7 (SUSE Linux) configuration: --disable-debug --disable-doc --disable-ffplay --disable-ffprobe --disable-htmlpages --enable-gpl --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcdio --enable-libcelt --enable-libdc1394 --enable-libdrm --enable-libfdk_aac --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libopenjpeg --enable-libopus --enable-libpulse --enable-libsoxr --enable-libtheora --enable-libtwolame --enable-libv4l2 --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libzimg --enable-nonfree --enable-vaapi --enable-vdpau --extra-cflags='-fmessage-length=0 -grecord-gcc-switches -O2 -Wall -D_FORTIFY_SOURCE=2 -fstack-protector-strong -funwind-tables -fasynchronous-unwind-tables -fstack-clash-protection -g' --logfile=log --optflags='-fmessage-length=0 -grecord-gcc-switches -O2 -Wall -D_FORTIFY_SOURCE=2 -fstack-protector-strong -funwind-tables -fasynchronous-unwind-tables -fstack-clash-protection -g' libavutil 57. 0.100 / 57. 0.100 libavcodec 59. 0.100 / 59. 0.100 libavformat 59. 0.101 / 59. 0.101 libavdevice 59. 0.100 / 59. 0.100 libavfilter 8. 0.101 / 8. 0.101 libswscale 6. 0.100 / 6. 0.100 libswresample 4. 0.100 / 4. 0.100 libpostproc 56. 0.100 / 56. 0.100 [h264 @ 0x2217f80] mmco: unref short failure Last message repeated 1 times [mpegts @ 0x22116c0] start time for stream 2 is not set in estimate_timings_from_pts Input #0, mpegts, from '/mnt/lvm0/TV/BBC_News/2021-04-24.22.00.2-0.rec/00001.ts': Duration: 00:04:00.24, start: 71407.949544, bitrate: 3446 kb/s Program 1 Metadata: service_name : Service01 service_provider: FFmpeg Stream #0:0[0x100]: Video: h264 (High) ([27][0][0][0] / 0x001B), yuv420p(tv, bt709, top first), 1920x1080 [SAR 1:1 DAR 16:9], 25 fps, 25 tbr, 90k tbn Stream #0:1[0x101](eng): Audio: aac_latm (LC) ([17][0][0][0] / 0x0011), 48000 Hz, stereo, fltp Stream #0:2[0x102](eng): Subtitle: dvb_subtitle ([6][0][0][0] / 0x0006) Stream mapping: Stream #0:0 -> #0:0 (h264 (native) -> h264 (libx264)) Stream #0:1 -> #0:1 (aac_latm (native) -> mp2 (native)) Press [q] to stop, [?] for help [h264 @ 0x2575980] mmco: unref short failure [h264 @ 0x2626640] mmco: unref short failure [libx264 @ 0x24e3000] interlace + weightp is not implemented [libx264 @ 0x24e3000] using SAR=1/1 [libx264 @ 0x24e3000] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX [libx264 @ 0x24e3000] profile High, level 4.0, 4:2:0, 8-bit Output #0, mpegts, to 'test.ts': Metadata: encoder : Lavf59.0.101 Stream #0:0: Video: h264, yuv420p(tv, bt709, top coded first (swapped)), 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 25 fps, 90k tbn Metadata: encoder : Lavc59.0.100 libx264 Side data: cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: N/A Stream #0:1(eng): Audio: mp2, 48000 Hz, stereo, s16, 384 kb/s Metadata: encoder : Lavc59.0.100 mp2 /mnt/lvm0/TV/BBC_News/2021-04-24.22.00.2-0.rec/00001.ts: corrupt decoded frame in stream 0 Last message repeated 40 times frame= 3000 fps= 17 q=-1.0 Lsize= 40011kB time=00:02:01.12 bitrate=2706.1kbits/s speed=0.683x video:32599kB audio:5594kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 4.759382% [libx264 @ 0x24e3000] frame I:20 Avg QP:17.62 size:119304 [libx264 @ 0x24e3000] frame P:920 Avg QP:19.29 size: 22123 [libx264 @ 0x24e3000] frame B:2060 Avg QP:25.63 size: 5166 [libx264 @ 0x24e3000] consecutive B-frames: 4.1% 12.3% 2.1% 81.5% [libx264 @ 0x24e3000] mb I I16..4: 23.4% 57.4% 19.2% [libx264 @ 0x24e3000] mb P I16..4: 4.1% 5.4% 0.9% P16..4: 26.0% 7.2% 3.8% 0.0% 0.0% skip:52.7% [libx264 @ 0x24e3000] mb B I16..4: 0.3% 0.3% 0.0% B16..8: 23.4% 1.6% 0.2% direct: 0.8% skip:73.2% L0:42.7% L1:52.5% BI: 4.8% [libx264 @ 0x24e3000] field mbs: intra: 25.6% inter:21.1% skip:5.9% [libx264 @ 0x24e3000] 8x8 transform intra:52.3% inter:81.6% [libx264 @ 0x24e3000] coded y,uvDC,uvAC intra: 41.0% 41.5% 10.9% inter: 6.8% 7.3% 0.2% [libx264 @ 0x24e3000] i16 v,h,dc,p: 33% 27% 10% 29% [libx264 @ 0x24e3000] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 25% 20% 33% 3% 3% 4% 4% 4% 4% [libx264 @ 0x24e3000] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 35% 25% 14% 4% 4% 5% 5% 4% 4% [libx264 @ 0x24e3000] i8c dc,h,v,p: 63% 18% 16% 4% [libx264 @ 0x24e3000] ref P L0: 67.4% 20.5% 9.9% 1.0% 0.6% 0.5% [libx264 @ 0x24e3000] ref B L0: 78.0% 18.3% 2.7% 0.7% 0.1% 0.1% [libx264 @ 0x24e3000] ref B L1: 85.8% 13.7% 0.3% 0.3% [libx264 @ 0x24e3000] kb/s:2225.45

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