[FFmpeg-user] ProRes422 with 8 audio tracks converted to mp4 -- muffles audio 4
Harvey Pikelberger
communque at gmail.com
Wed Nov 21 17:27:55 EET 2018
> On Nov 20, 2018, at 3:05 AM, Carl Eugen Hoyos <ceffmpeg at gmail.com> wrote:
>
> 2018-11-20 4:28 GMT+01:00, Harvey Pikelberger <communque at gmail.com>:
>> Testing the creation of 8-audio-channel mp4 proxies from ProRes422
>> sources using ffmpeg. For some reason audio channel 4 of the mp4
>> is coming back muffled, like it got drowned in a pool.
>
>
> Every aac encoder will assume that one of eight input channels is the
> lfe channel and will only encode low frequencies for this channel.
> (Maybe not "every" but in any case, this is the issue you see.)
That makes sounds correct. I would think that would account for the muffled audio 4.
Indeed, in the stdout you can see that ffmpeg "guessed" mono for the DNx source and at 7.1 for the ProRes source.
How to force ffmpeg to treat the ProRes as mono sources?
>
> In case I misunderstood the issue and this is really 7.1 input
It's not, at least intentionally, 7.1 input.
The goal is to test sources with 8 tracks of mono sound, logic being that these are files that are delivered to post for editing purposes, and for which we need to generate proxies.
We're working in Premiere Pro, where proxy audio channel count / assigns have to match that of the original files.
Our goal here is to convert full res sources to h264 such that the sound matches the original so that Premiere accepts them as legitimate proxies.
So far ffmpeg is the only tool that has successfully processed video sources with 4-audio-channel into 4-audio-channel h264/mp4 files.
But we also get sources with 5-8 audio channels, hence these rounds of testing.
> but the
> encoding is broken: Our aac encoder provides acceptable output for
> mono and stereo, maybe not for other layouts and there is an
> unavoidable issue for 7.1 aac because of a flaw in the specification,
> feel free to test with the libfdk aac encoder.
To test with libfdk aac encoder, where would you specify that in the CLI here?
ffmpeg -i SoundMappingTest-H8Discreet.mov -map 0 -g 48 -c:v libx264 -profile:v baseline -crf 16 -c:a aac -b:a 256k -vf scale=1280:720 -pix_fmt yuv420p SoundMappingTest-H8Discreet.mp4
>
>
>> Recently tested using DNxHD mxf files -- same audio configuration
>> and everything worked perfectly.
>
> That sounds very unlikely / command line and complete, uncut console
> output missing.
RE "complete, uncut console output missing": Not sure why. Tried to be careful, but who knows.
Will attach the stdouts for both the DNx and ProRes tests below...
Also, I posted the source and output files to the web.
Apologies for the audio content. I randomly grabbed sound of someone reading numbers 1 to 8 out loud from a Spanish language children's show -- a little abrasive to say the least.
DNx
Source: https://drive.google.com/open?id=1kR6aYKv90cxl-HJe04_wssoxsLfJK78z <https://drive.google.com/open?id=1kR6aYKv90cxl-HJe04_wssoxsLfJK78z>
Output: https://drive.google.com/open?id=1HgiV0Dc42iBwLurI857zc3RO8Oig9-M1 <https://drive.google.com/open?id=1HgiV0Dc42iBwLurI857zc3RO8Oig9-M1>
ProRes
Source: https://drive.google.com/open?id=1xEG6FsxdQ53j-TE2qaegw-8QjB4il0IF <https://drive.google.com/open?id=1xEG6FsxdQ53j-TE2qaegw-8QjB4il0IF>
Output: https://drive.google.com/open?id=1Itua1QXhUyozhssVnvvNULdkNe3X28MA <https://drive.google.com/open?id=1Itua1QXhUyozhssVnvvNULdkNe3X28MA>
stdout for DNx
ffmpeg version 4.0.2 Copyright (c) 2000-2018 the FFmpeg developers
built with Apple LLVM version 10.0.0 (clang-1000.10.44.2)
configuration: --prefix=/usr/local/Cellar/ffmpeg/4.0.2_1 --enable-shared --enable-pthreads --enable-version3 --enable-hardcoded-tables --enable-avresample --cc=clang --host-cflags= --host-ldflags= --enable-ffplay --enable-gpl --enable-libmp3lame --enable-libopus --enable-libsnappy --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libx265 --enable-libxvid --enable-lzma --enable-chromaprint --enable-libass --enable-libfdk-aac --enable-libfreetype --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenh264 --enable-librsvg --enable-librtmp --enable-librubberband --enable-libsoxr --enable-libssh --enable-libtesseract --enable-libvidstab --enable-libwebp --enable-libzimg --enable-libzmq --enable-opencl --enable-openssl --enable-videotoolbox --enable-libopenjpeg --disable-decoder=jpeg2000 --extra-cflags=-I/usr/local/Cellar/openjpeg/2.3.0/include/openjpeg-2.3 --enable-nonfree
libavutil 56. 14.100 / 56. 14.100
libavcodec 58. 18.100 / 58. 18.100
libavformat 58. 12.100 / 58. 12.100
libavdevice 58. 3.100 / 58. 3.100
libavfilter 7. 16.100 / 7. 16.100
libavresample 4. 0. 0 / 4. 0. 0
libswscale 5. 1.100 / 5. 1.100
libswresample 3. 1.100 / 3. 1.100
libpostproc 55. 1.100 / 55. 1.100
Guessed Channel Layout for Input Stream #0.1 : mono
Guessed Channel Layout for Input Stream #0.2 : mono
Guessed Channel Layout for Input Stream #0.3 : mono
Guessed Channel Layout for Input Stream #0.4 : mono
Guessed Channel Layout for Input Stream #0.5 : mono
Guessed Channel Layout for Input Stream #0.6 : mono
Guessed Channel Layout for Input Stream #0.7 : mono
Guessed Channel Layout for Input Stream #0.8 : mono
Input #0, mxf, from 'SoundMappingTest-C.mxf':
Metadata:
uid : a6adbf01-ec0b-11e8-9a0e-784f43779667
generation_uid : a6adbf02-ec0b-11e8-92a9-784f43779667
company_name : Adobe Systems Incorporated
product_name : Adobe Media Encoder
product_version : 12.1.2
application_platform: Mac OS X
product_uid : 0c3919fe-46e8-11e5-a151-feff819cdc9f
modification_date: 2018-11-19T14:59:02.000000Z
material_package_umid: 0x060A2B340101010501010D1113000000D81A37034184058816D8784F43779667
timecode : 00:00:00:00
Duration: 00:00:36.70, start: 0.000000, bitrate: 191705 kb/s
Stream #0:0: Video: dnxhd (DNXHD), yuv422p(bt709/unknown/unknown, progressive), 1920x1080, SAR 1:1 DAR 16:9, 23.98 fps, 23.98 tbr, 23.98 tbn, 23.98 tbc
Metadata:
file_package_umid: 0x060A2B340101010501010D12138515CFD81A370341840588D4EA784F43779667
file_package_name: Source Package
track_name : Track 1
Stream #0:1: Audio: pcm_s16le, 48000 Hz, mono, s16, 768 kb/s
Metadata:
file_package_umid: 0x060A2B340101010501010D12138515CFD81A370341840588D4EA784F43779667
file_package_name: Source Package
track_name : Track 2
Stream #0:2: Audio: pcm_s16le, 48000 Hz, mono, s16, 768 kb/s
Metadata:
file_package_umid: 0x060A2B340101010501010D12138515CFD81A370341840588D4EA784F43779667
file_package_name: Source Package
track_name : Track 3
Stream #0:3: Audio: pcm_s16le, 48000 Hz, mono, s16, 768 kb/s
Metadata:
file_package_umid: 0x060A2B340101010501010D12138515CFD81A370341840588D4EA784F43779667
file_package_name: Source Package
track_name : Track 4
Stream #0:4: Audio: pcm_s16le, 48000 Hz, mono, s16, 768 kb/s
Metadata:
file_package_umid: 0x060A2B340101010501010D12138515CFD81A370341840588D4EA784F43779667
file_package_name: Source Package
track_name : Track 5
Stream #0:5: Audio: pcm_s16le, 48000 Hz, mono, s16, 768 kb/s
Metadata:
file_package_umid: 0x060A2B340101010501010D12138515CFD81A370341840588D4EA784F43779667
file_package_name: Source Package
track_name : Track 6
Stream #0:6: Audio: pcm_s16le, 48000 Hz, mono, s16, 768 kb/s
Metadata:
file_package_umid: 0x060A2B340101010501010D12138515CFD81A370341840588D4EA784F43779667
file_package_name: Source Package
track_name : Track 7
Stream #0:7: Audio: pcm_s16le, 48000 Hz, mono, s16, 768 kb/s
Metadata:
file_package_umid: 0x060A2B340101010501010D12138515CFD81A370341840588D4EA784F43779667
file_package_name: Source Package
track_name : Track 8
Stream #0:8: Audio: pcm_s16le, 48000 Hz, mono, s16, 768 kb/s
Metadata:
file_package_umid: 0x060A2B340101010501010D12138515CFD81A370341840588D4EA784F43779667
file_package_name: Source Package
track_name : Track 9
Stream mapping:
Stream #0:0 -> #0:0 (dnxhd (native) -> h264 (libx264))
Stream #0:1 -> #0:1 (pcm_s16le (native) -> aac (native))
Stream #0:2 -> #0:2 (pcm_s16le (native) -> aac (native))
Stream #0:3 -> #0:3 (pcm_s16le (native) -> aac (native))
Stream #0:4 -> #0:4 (pcm_s16le (native) -> aac (native))
Stream #0:5 -> #0:5 (pcm_s16le (native) -> aac (native))
Stream #0:6 -> #0:6 (pcm_s16le (native) -> aac (native))
Stream #0:7 -> #0:7 (pcm_s16le (native) -> aac (native))
Stream #0:8 -> #0:8 (pcm_s16le (native) -> aac (native))
Press [q] to stop, [?] for help
[libx264 @ 0x7f98a681c800] using SAR=1/1
[libx264 @ 0x7f98a681c800] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2
[libx264 @ 0x7f98a681c800] profile Constrained Baseline, level 3.1
[libx264 @ 0x7f98a681c800] 264 - core 152 r2854 e9a5903 - H.264/MPEG-4 AVC codec - Copyleft 2003-2017 - http://www.videolan.org/x264.html - options: cabac=0 ref=3 deblock=1:0:0 analyse=0x1:0x111 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=0 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=12 lookahead_threads=2 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=0 weightp=0 keyint=48 keyint_min=4 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=16.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
Output #0, mp4, to 'SoundMappingTest-C2.mp4':
Metadata:
uid : a6adbf01-ec0b-11e8-9a0e-784f43779667
generation_uid : a6adbf02-ec0b-11e8-92a9-784f43779667
company_name : Adobe Systems Incorporated
product_name : Adobe Media Encoder
product_version : 12.1.2
application_platform: Mac OS X
product_uid : 0c3919fe-46e8-11e5-a151-feff819cdc9f
modification_date: 2018-11-19T14:59:02.000000Z
material_package_umid: 0x060A2B340101010501010D1113000000D81A37034184058816D8784F43779667
timecode : 00:00:00:00
encoder : Lavf58.12.100
Stream #0:0: Video: h264 (libx264) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 1:1 DAR 16:9], q=-1--1, 0.04 fps, 24k tbn, 23.98 tbc
Metadata:
file_package_umid: 0x060A2B340101010501010D12138515CFD81A370341840588D4EA784F43779667
file_package_name: Source Package
track_name : Track 1
encoder : Lavc58.18.100 libx264
Side data:
cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
Stream #0:1: Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, mono, fltp, 256 kb/s
Metadata:
file_package_umid: 0x060A2B340101010501010D12138515CFD81A370341840588D4EA784F43779667
file_package_name: Source Package
track_name : Track 2
encoder : Lavc58.18.100 aac
Stream #0:2: Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, mono, fltp, 256 kb/s
Metadata:
file_package_umid: 0x060A2B340101010501010D12138515CFD81A370341840588D4EA784F43779667
file_package_name: Source Package
track_name : Track 3
encoder : Lavc58.18.100 aac
Stream #0:3: Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, mono, fltp, 256 kb/s
Metadata:
file_package_umid: 0x060A2B340101010501010D12138515CFD81A370341840588D4EA784F43779667
file_package_name: Source Package
track_name : Track 4
encoder : Lavc58.18.100 aac
Stream #0:4: Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, mono, fltp, 256 kb/s
Metadata:
file_package_umid: 0x060A2B340101010501010D12138515CFD81A370341840588D4EA784F43779667
file_package_name: Source Package
track_name : Track 5
encoder : Lavc58.18.100 aac
Stream #0:5: Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, mono, fltp, 256 kb/s
Metadata:
file_package_umid: 0x060A2B340101010501010D12138515CFD81A370341840588D4EA784F43779667
file_package_name: Source Package
track_name : Track 6
encoder : Lavc58.18.100 aac
Stream #0:6: Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, mono, fltp, 256 kb/s
Metadata:
file_package_umid: 0x060A2B340101010501010D12138515CFD81A370341840588D4EA784F43779667
file_package_name: Source Package
track_name : Track 7
encoder : Lavc58.18.100 aac
Stream #0:7: Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, mono, fltp, 256 kb/s
Metadata:
file_package_umid: 0x060A2B340101010501010D12138515CFD81A370341840588D4EA784F43779667
file_package_name: Source Package
track_name : Track 8
encoder : Lavc58.18.100 aac
Stream #0:8: Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, mono, fltp, 256 kb/s
Metadata:
file_package_umid: 0x060A2B340101010501010D12138515CFD81A370341840588D4EA784F43779667
file_package_name: Source Package
track_name : Track 9
encoder : Lavc58.18.100 aac
frame= 44 fps=0.0 q=0.0 size= 0kB time=00:00:02.11 bitrate= 0.2kbits/sframe= 78 fps= 78 q=21.0 size= 512kB time=00:00:03.54 bitrate=1184.5kbits/frame= 109 fps= 73 q=21.0 size= 1536kB time=00:00:04.82 bitrate=2609.9kbits/frame= 140 fps= 70 q=21.0 size= 2560kB time=00:00:06.12 bitrate=3425.3kbits/frame= 172 fps= 69 q=21.0 size= 3584kB time=00:00:07.40 bitrate=3966.2kbits/frame= 201 fps= 67 q=21.0 size= 4608kB time=00:00:08.66 bitrate=4358.4kbits/frame= 231 fps= 66 q=21.0 size= 5632kB time=00:00:09.92 bitrate=4651.0kbits/frame= 260 fps= 65 q=21.0 size= 6656kB time=00:00:11.11 bitrate=4905.8kbits/frame= 288 fps= 64 q=21.0 size= 7680kB time=00:00:12.28 bitrate=5120.0kbits/frame= 319 fps= 64 q=21.0 size= 8960kB time=00:00:13.58 bitrate=5401.3kbits/frame= 351 fps= 64 q=21.0 size= 9984kB time=00:00:14.91 bitrate=5484.8kbits/frame= 380 fps= 63 q=21.0 size= 11008kB time=00:00:16.12 bitrate=5591.4kbits/frame= 412 fps= 63 q=21.0 size= 12032kB time=00:00:17.47 bitrate=5641.4kbits/frame= 443 fps= 63 q=21.0 size= 13056kB time=00:00:18.75 bitrate=5703.7kbits/frame= 473 fps= 63 q=21.0 size= 13824kB time=00:00:20.01 bitrate=5659.3kbits/frame= 504 fps= 63 q=21.0 size= 14848kB time=00:00:21.31 bitrate=5707.4kbits/frame= 534 fps= 62 q=18.0 size= 15616kB time=00:00:22.54 bitrate=5673.2kbits/frame= 565 fps= 62 q=21.0 size= 16640kB time=00:00:23.85 bitrate=5715.4kbits/frame= 596 fps= 62 q=21.0 size= 17664kB time=00:00:25.13 bitrate=5758.1kbits/frame= 623 fps= 62 q=21.0 size= 18432kB time=00:00:26.26 bitrate=5749.7kbits/frame= 650 fps= 62 q=21.0 size= 19456kB time=00:00:27.39 bitrate=5818.6kbits/frame= 678 fps= 61 q=21.0 size= 20480kB time=00:00:28.56 bitrate=5873.3kbits/frame= 706 fps= 61 q=21.0 size= 21248kB time=00:00:29.71 bitrate=5857.3kbits/frame= 736 fps= 61 q=21.0 size= 22272kB time=00:00:30.97 bitrate=5890.1kbits/frame= 767 fps= 61 q=21.0 size= 23296kB time=00:00:32.27 bitrate=5912.5kbits/frame= 796 fps= 61 q=21.0 size= 24320kB time=00:00:33.47 bitrate=5952.1kbits/frame= 827 fps= 61 q=21.0 size= 25344kB time=00:00:34.77 bitrate=5970.6kbits/frame= 857 fps= 61 q=21.0 size= 26112kB time=00:00:36.03 bitrate=5936.7kbits/frame= 880 fps= 58 q=-1.0 Lsize= 28524kB time=00:00:36.71 bitrate=6364.5kbits/s speed=2.43x
video:19416kB audio:8989kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.422849%
[libx264 @ 0x7f98a681c800] frame I:25 Avg QP:12.62 size: 73971
[libx264 @ 0x7f98a681c800] frame P:855 Avg QP:15.24 size: 21090
[libx264 @ 0x7f98a681c800] mb I I16..4: 25.6% 0.0% 74.4%
[libx264 @ 0x7f98a681c800] mb P I16..4: 11.3% 0.0% 7.8% P16..4: 43.4% 18.9% 5.6% 0.0% 0.0% skip:13.1%
[libx264 @ 0x7f98a681c800] coded y,uvDC,uvAC intra: 40.2% 71.1% 34.1% inter: 18.3% 41.4% 1.7%
[libx264 @ 0x7f98a681c800] i16 v,h,dc,p: 45% 25% 13% 17%
[libx264 @ 0x7f98a681c800] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 30% 24% 17% 5% 6% 5% 5% 5% 4%
[libx264 @ 0x7f98a681c800] i8c dc,h,v,p: 49% 21% 23% 6%
[libx264 @ 0x7f98a681c800] ref P L0: 68.3% 20.9% 10.8%
[libx264 @ 0x7f98a681c800] kb/s:4333.32
[aac @ 0x7f98a681e000] Qavg: 125.339
[aac @ 0x7f98a681f200] Qavg: 602.799
[aac @ 0x7f98a6820400] Qavg: 1345.386
[aac @ 0x7f98a6821600] Qavg: 55054.453
[aac @ 0x7f98a6822800] Qavg: 42813.750
[aac @ 0x7f98a6823a00] Qavg: 503.112
[aac @ 0x7f98a6824c00] Qavg: 51539.637
[aac @ 0x7f98a701dc00] Qavg: 58240.789
stdout for ProRes
$ ffmpeg -i SoundMappingTest-H8Discreet.mov -map 0 -g 48 -c:v libx264 -profile:v baseline -crf 16 -c:a aac -b:a 256k -vf scale=1280:720 -pix_fmt yuv420p SoundMappingTest-H8Discreet.mp4
ffmpeg version 4.0.2 Copyright (c) 2000-2018 the FFmpeg developers
built with Apple LLVM version 10.0.0 (clang-1000.10.44.2)
configuration: --prefix=/usr/local/Cellar/ffmpeg/4.0.2_1 --enable-shared --enable-pthreads --enable-version3 --enable-hardcoded-tables --enable-avresample --cc=clang --host-cflags= --host-ldflags= --enable-ffplay --enable-gpl --enable-libmp3lame --enable-libopus --enable-libsnappy --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libx265 --enable-libxvid --enable-lzma --enable-chromaprint --enable-libass --enable-libfdk-aac --enable-libfreetype --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenh264 --enable-librsvg --enable-librtmp --enable-librubberband --enable-libsoxr --enable-libssh --enable-libtesseract --enable-libvidstab --enable-libwebp --enable-libzimg --enable-libzmq --enable-opencl --enable-openssl --enable-videotoolbox --enable-libopenjpeg --disable-decoder=jpeg2000 --extra-cflags=-I/usr/local/Cellar/openjpeg/2.3.0/include/openjpeg-2.3 --enable-nonfree
libavutil 56. 14.100 / 56. 14.100
libavcodec 58. 18.100 / 58. 18.100
libavformat 58. 12.100 / 58. 12.100
libavdevice 58. 3.100 / 58. 3.100
libavfilter 7. 16.100 / 7. 16.100
libavresample 4. 0. 0 / 4. 0. 0
libswscale 5. 1.100 / 5. 1.100
libswresample 3. 1.100 / 3. 1.100
libpostproc 55. 1.100 / 55. 1.100
Guessed Channel Layout for Input Stream #0.1 : 7.1
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'SoundMappingTest-H8Discreet.mov':
Metadata:
major_brand : qt
minor_version : 537199360
compatible_brands: qt
creation_time : 2018-11-20T03:09:22.000000Z
Duration: 00:00:36.70, start: 0.000000, bitrate: 115812 kb/s
Stream #0:0(eng): Video: prores (apcn / 0x6E637061), yuv422p10le(bt709, progressive), 1920x1080, 109439 kb/s, SAR 1:1 DAR 16:9, 23.98 fps, 23.98 tbr, 24k tbn, 24k tbc (default)
Metadata:
creation_time : 2018-11-20T03:09:22.000000Z
handler_name : Apple Alias Data Handler
encoder : Apple ProRes 422
timecode : 00:00:00:00
Stream #0:1(eng): Audio: pcm_s16le (lpcm / 0x6D63706C), 48000 Hz, 7.1, s16, 6144 kb/s (default)
Metadata:
creation_time : 2018-11-20T03:09:22.000000Z
handler_name : Apple Alias Data Handler
timecode : 00:00:00:00
Stream #0:2(eng): Data: none (tmcd / 0x64636D74) (default)
Metadata:
creation_time : 2018-11-20T03:09:22.000000Z
handler_name : Apple Alias Data Handler
timecode : 00:00:00:00
Stream mapping:
Stream #0:0 -> #0:0 (prores (native) -> h264 (libx264))
Stream #0:1 -> #0:1 (pcm_s16le (native) -> aac (native))
Stream #0:2 -> #0:2 (copy)
Press [q] to stop, [?] for help
[libx264 @ 0x7f90df026e00] using SAR=1/1
[libx264 @ 0x7f90df026e00] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2
[libx264 @ 0x7f90df026e00] profile Constrained Baseline, level 3.1
[libx264 @ 0x7f90df026e00] 264 - core 152 r2854 e9a5903 - H.264/MPEG-4 AVC codec - Copyleft 2003-2017 - http://www.videolan.org/x264.html - options: cabac=0 ref=3 deblock=1:0:0 analyse=0x1:0x111 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=0 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=12 lookahead_threads=2 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=0 weightp=0 keyint=48 keyint_min=4 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=16.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
[mp4 @ 0x7f90df025c00] You requested a copy of the original timecode track so timecode metadata are now ignored
Output #0, mp4, to 'SoundMappingTest-H8Discreet.mp4':
Metadata:
major_brand : qt
minor_version : 537199360
compatible_brands: qt
encoder : Lavf58.12.100
Stream #0:0(eng): Video: h264 (libx264) (avc1 / 0x31637661), yuv420p(progressive), 1280x720 [SAR 1:1 DAR 16:9], q=-1--1, 23.98 fps, 24k tbn, 23.98 tbc (default)
Metadata:
creation_time : 2018-11-20T03:09:22.000000Z
handler_name : Apple Alias Data Handler
timecode : 00:00:00:00
encoder : Lavc58.18.100 libx264
Side data:
cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
Stream #0:1(eng): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, 7.1, fltp, 256 kb/s (default)
Metadata:
creation_time : 2018-11-20T03:09:22.000000Z
handler_name : Apple Alias Data Handler
timecode : 00:00:00:00
encoder : Lavc58.18.100 aac
Stream #0:2(eng): Data: none (tmcd / 0x64636D74) (default)
Metadata:
creation_time : 2018-11-20T03:09:22.000000Z
handler_name : Apple Alias Data Handler
timecode : 00:00:00:00
frame= 47 fps=0.0 q=0.0 size= 0kB time=00:00:00.96 bitrate= 0.4kbits/sframe= 72 fps= 72 q=21.0 size= 0kB time=00:00:02.94 bitrate= 0.1kbits/frame= 102 fps= 67 q=21.0 size= 0kB time=00:00:03.94 bitrate= 0.1kbits/frame= 130 fps= 64 q=21.0 size= 0kB time=00:00:04.94 bitrate= 0.1kbits/frame= 162 fps= 64 q=21.0 size= 0kB time=00:00:05.95 bitrate= 0.1kbits/frame= 189 fps= 62 q=21.0 size= 0kB time=00:00:06.95 bitrate= 0.1kbits/frame= 215 fps= 61 q=21.0 size= 0kB time=00:00:08.12 bitrate= 0.0kbits/frame= 242 fps= 60 q=21.0 size= 0kB time=00:00:09.96 bitrate= 0.0kbits/frame= 272 fps= 60 q=21.0 size= 256kB time=00:00:10.96 bitrate= 191.3kbits/frame= 300 fps= 59 q=21.0 size= 768kB time=00:00:11.96 bitrate= 525.7kbits/frame= 328 fps= 59 q=21.0 size= 1536kB time=00:00:12.94 bitrate= 971.7kbits/frame= 355 fps= 58 q=21.0 size= 2048kB time=00:00:13.95 bitrate=1202.5kbits/frame= 382 fps= 58 q=21.0 size= 2560kB time=00:00:14.95 bitrate=1402.4kbits/frame= 411 fps= 58 q=21.0 size= 3840kB time=00:00:16.96 bitrate=1854.8kbits/frame= 442 fps= 58 q=21.0 size= 4352kB time=00:00:17.96 bitrate=1984.8kbits/frame= 468 fps= 58 q=21.0 size= 5120kB time=00:00:18.96 bitrate=2211.6kbits/frame= 497 fps= 58 q=21.0 size= 5632kB time=00:00:19.96 bitrate=2310.6kbits/frame= 526 fps= 58 q=21.0 size= 6400kB time=00:00:20.97 bitrate=2500.1kbits/frame= 554 fps= 58 q=21.0 size= 7424kB time=00:00:22.97 bitrate=2647.0kbits/frame= 585 fps= 58 q=21.0 size= 8192kB time=00:00:23.97 bitrate=2798.7kbits/frame= 616 fps= 58 q=21.0 size= 8704kB time=00:00:24.98 bitrate=2854.3kbits/frame= 645 fps= 58 q=21.0 size= 9216kB time=00:00:25.96 bitrate=2907.9kbits/frame= 671 fps= 58 q=21.0 size= 9728kB time=00:00:27.05 bitrate=2946.0kbits/frame= 699 fps= 58 q=21.0 size= 10752kB time=00:00:28.97 bitrate=3040.3kbits/frame= 728 fps= 58 q=21.0 size= 11264kB time=00:00:29.97 bitrate=3078.6kbits/frame= 760 fps= 58 q=18.0 size= 11776kB time=00:00:30.97 bitrate=3114.3kbits/frame= 791 fps= 58 q=21.0 size= 12288kB time=00:00:32.00 bitrate=3145.7kbits/frame= 822 fps= 58 q=21.0 size= 13312kB time=00:00:33.98 bitrate=3208.9kbits/frame= 854 fps= 58 q=21.0 size= 14080kB time=00:00:34.98 bitrate=3296.8kbits/frame= 880 fps= 56 q=-1.0 Lsize= 20539kB time=00:00:36.71 bitrate=4582.8kbits/s speed=2.33x
video:19371kB audio:1148kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.096736%
[libx264 @ 0x7f90df026e00] frame I:25 Avg QP:12.97 size: 76022
[libx264 @ 0x7f90df026e00] frame P:855 Avg QP:15.71 size: 20976
[libx264 @ 0x7f90df026e00] mb I I16..4: 24.5% 0.0% 75.5%
[libx264 @ 0x7f90df026e00] mb P I16..4: 8.4% 0.0% 6.3% P16..4: 47.6% 19.5% 6.0% 0.0% 0.0% skip:12.2%
[libx264 @ 0x7f90df026e00] coded y,uvDC,uvAC intra: 43.4% 73.1% 33.9% inter: 18.9% 43.1% 2.0%
[libx264 @ 0x7f90df026e00] i16 v,h,dc,p: 41% 23% 13% 23%
[libx264 @ 0x7f90df026e00] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 28% 23% 16% 5% 7% 6% 5% 5% 4%
[libx264 @ 0x7f90df026e00] i8c dc,h,v,p: 48% 21% 23% 8%
[libx264 @ 0x7f90df026e00] ref P L0: 68.7% 20.5% 10.8%
[libx264 @ 0x7f90df026e00] kb/s:4323.39
[aac @ 0x7f90dd805c00] Qavg: 133.287
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