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La conservation du net art au musée. Les stratégies à l’œuvre
26 mai 2011
Mis à jour : Juillet 2013
Langue : français
Type : Texte
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FFMPEG-PHP Error "Sample rate index in program config element does not match the sample rate index configured by the container."
21 novembre 2020, par JonathanAm using FFMPEG installed on a Windows server. I have a PHP webpage that uploads and trims videos using FFMPEG, when I upload MP4's with AAC audio, especially videos over 100mb, I get the following errors in the log output below.


I was wondering if anyone could point me in the right direction to getting this resolved.


Log output of the error below :


<pre>object(FFMpeg\Exception\RuntimeException)#35 (7) {
 ["message":protected]=>
 string(15) "Encoding failed"
 ["string":"Exception":private]=>
 string(0) ""
 ["code":protected]=>
 int(0)
 ["file":protected]=>
 string(108) "C:\inetpub\wwwroot\dev\ffmpeg-lib\ffmpeg-php\vendor\php-ffmpeg\php-ffmpeg\src\FFMpeg\Media\AbstractVideo.php"
 ["line":protected]=>
 int(106)
 ["trace":"Exception":private]=>
 array(1) {
 [0]=>
 array(5) {
 ["file"]=>
 string(45) "C:\inetpub\wwwroot\dev\ffmpeg-lib\process.php"
 ["line"]=>
 int(35)
 ["function"]=>
 string(4) "save"
 ["class"]=>
 string(26) "FFMpeg\Media\AbstractVideo"
 ["type"]=>
 string(2) "->"
 }
 }
 ["previous":"Exception":private]=>
 object(Alchemy\BinaryDriver\Exception\ExecutionFailureException)#43 (9) {
 ["command":protected]=>
 string(393) "C:\ffmpeg\bin\ffmpeg.exe -y -ss 00:00:17.00 -i "temp/temp_20201110-100656_1080p-220mb.mp4" -t 00:00:52.00 -threads 12 -vcodec libx264 -acodec aac -b:v 1000k -refs 6 -coder 1 -sc_threshold 40 -flags +loop -me_range 16 -subq 7 -i_qfactor 0.71 -qcomp 0.6 -qdiff 4 -trellis 1 -b:a 128k -pass 1 -passlogfile "W:/TempIIS\ffmpeg-passes5fabd8bdf3612uvd6b/pass-5fabd8bdf378b" "temp/20201111-122741.mp4""
 ["errorOutput":protected]=>
 string(830102) "ffmpeg version git-2020-08-31-4a11a6f Copyright (c) 2000-2020 the FFmpeg developers
 built with gcc 10.2.1 (GCC) 20200805
 configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-fontconfig --enable-gnutls --enable-iconv --enable-libass --enable-libdav1d --enable-libbluray --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libsrt --enable-libtheora --enable-libtwolame --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libzimg --enable-lzma --enable-zlib --enable-gmp --enable-libvidstab --enable-libvmaf --enable-libvorbis --enable-libvo-amrwbenc --enable-libmysofa --enable-libspeex --enable-libxvid --enable-libaom --enable-libgsm --enable-librav1e --enable-libsvtav1 --disable-w32threads --enable-libmfx --enable-ffnvcodec --enable-cuda-llvm --enable-cuvid --enable-d3d11va --enable-nvenc --enable-nvdec --enable-dxva2 --enable-avisynth --enable-libopenmpt --enable-amf
 libavutil 56. 58.100 / 56. 58.100
 libavcodec 58.101.101 / 58.101.101
 libavformat 58. 51.101 / 58. 51.101
 libavdevice 58. 11.101 / 58. 11.101
 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, mov,mp4,m4a,3gp,3g2,mj2, from 'temp/temp_20201110-100656_1080p-220mb.mp4':
 Metadata:
 major_brand : mp42
 minor_version : 19529854
 compatible_brands: mp42isom
 creation_time : 2016-04-11T06:32:53.000000Z
 Duration: 00:02:25.98, start: 0.000000, bitrate: 13772 kb/s
 Stream #0:0(eng): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s (default)
 Metadata:
 creation_time : 2016-04-11T06:32:53.000000Z
 handler_name : Sound Media Handler
 Stream #0:1(eng): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], 13639 kb/s, 29.97 fps, 29.97 tbr, 30k tbn, 59.94 tbc (default)
 Metadata:
 creation_time : 2016-04-11T06:32:53.000000Z
 handler_name : Video Media Handler
 encoder : AVC Coding
Stream mapping:
 Stream #0:1 -> #0:0 (h264 (native) -> h264 (libx264))
 Stream #0:0 -> #0:1 (aac (native) -> aac (native))
Press [q] to stop, [?] for help
[aac @ 000001fc5a9ce8c0] Sample rate index in program config element does not match the sample rate index configured by the container.
[h264 @ 000001fc5a3dac80] Invalid NAL unit size (-360624822 > 108076).
[h264 @ 000001fc5a3dac80] Error splitting the input into NAL units.
[aac @ 000001fc5a9ce8c0] Inconsistent channel configuration.
[aac @ 000001fc5a9ce8c0] get_buffer() failed
Error while decoding stream #0:0: Invalid argument
[aac @ 000001fc5a9ce8c0] Sample rate index in program config element does not match the sample rate index configured by the container.
[aac @ 000001fc5a9ce8c0] Inconsistent channel configuration.
[aac @ 000001fc5a9ce8c0] get_buffer() failed
Error while decoding stream #0:0: Invalid argument
[aac @ 000001fc5a9ce8c0] channel element 2.15 is not allocated
Error while decoding stream #0:0: Invalid data found when processing input
[aac @ 000001fc5a9ce8c0] Sample rate index in program config element does not match the sample rate index configured by the container.
[aac @ 000001fc5a9ce8c0] Inconsistent channel configuration.
[aac @ 000001fc5a9ce8c0] get_buffer() failed
Error while decoding stream #0:0: Invalid argument
[h264 @ 000001fc5a3be480] Invalid NAL unit size (1926587749 > 39711).
[h264 @ 000001fc5a3be480] Error splitting the input into NAL units.
[h264 @ 000001fc5a3e4540] Invalid NAL unit size (-1483385910 > 21666).
[h264 @ 000001fc5a3e4540] Error splitting the input into NAL units.
[h264 @ 000001fc5ad06500] Invalid NAL unit size (1060193647 > 41388).
[h264 @ 000001fc5ad06500] Error splitting the input into NAL units.
Error while decoding stream #0:1: Invalid data found when processing input
[h264 @ 000001fc5ad22e80] Invalid NAL unit size (1499431567 > 26513).
[h264 @ 000001fc5ad22e80] Error splitting the input into NAL units.
Error while decoding stream #0:1: Invalid data found when processing input
[h264 @ 000001fc5a3dac80] Invalid NAL unit size (-23485766 > 46738).
[h264 @ 000001fc5a3dac80] Error splitting the input into NAL units.
Error while decoding stream #0:1: Invalid data found when processing input
[h264 @ 000001fc5a3be480] Invalid NAL unit size (2023411154 > 21613).
[h264 @ 000001fc5a3be480] Error splitting the input into NAL units.
Error while decoding stream #0:1: Invalid data found when processing input
[h264 @ 000001fc5a3e4540] Invalid NAL unit size (519125029 > 48521).
[h264 @ 000001fc5a3e4540] Error splitting the input into NAL units.
Error while decoding stream #0:1: Invalid data found when processing input
[h264 @ 000001fc5ad06500] Invalid NAL unit size (-2099015076 > 25631).
[h264 @ 000001fc5ad06500] Error splitting the input into NAL units.
Error while decoding stream #0:1: Invalid data found when processing input
[h264 @ 000001fc5ad22e80] Invalid NAL unit size (-1081182476 > 46590).
[h264 @ 000001fc5ad22e80] Error splitting the input into NAL units.
Error while decoding stream #0:1: Invalid data found when processing input
[aac @ 000001fc5a9ce8c0] channel element 2.0 is not allocated
Error while decoding stream #0:0: Invalid data found when processing input
[aac @ 000001fc5a9ce8c0] Multiple frames in a packet.
[aac @ 000001fc5a9ce8c0] Sample rate index in program config element does not match the sample rate index configured by the container.
[h264 @ 000001fc5a3dac80] Invalid NAL unit size (-2080403149 > 27914).
[h264 @ 000001fc5a3dac80] Error splitting the input into NAL units.
[aac @ 000001fc5a9ce8c0] Inconsistent channel configuration.
[aac @ 000001fc5a9ce8c0] get_buffer() failed
Error while decoding stream #0:0: Invalid argument
[aac @ 000001fc5a9ce8c0] Sample rate index in program config element does not match the sample rate index configured by the container.
[aac @ 000001fc5a9ce8c0] Inconsistent channel configuration.
[aac @ 000001fc5a9ce8c0] get_buffer() failed
Error while decoding stream #0:0: Invalid argument
[aac @ 000001fc5a9ce8c0] channel element 3.9 is not allocated
Error while decoding stream #0:0: Invalid data found when processing input
[aac @ 000001fc5a9ce8c0] Reserved bit set.
[aac @ 000001fc5a9ce8c0] Prediction is not allowed in AAC-LC.
Error while decoding stream #0:0: Invalid data found when processing input
[aac @ 000001fc5a9ce8c0] channel element 2.6 is not allocated
Error while decoding stream #0:0: Invalid data found when processing input
[aac @ 000001fc5a9ce8c0] Number of scalefactor bands in group (52) exceeds limit (49).
Error while decoding stream #0:0: Invalid data found when processing input
[aac @ 000001fc5a9ce8c0] channel element 3.10 is not allocated
Error while decoding stream #0:0: Invalid data found when processing input
[aac @ 000001fc5a9ce8c0] channel element 2.13 is not allocated
Error while decoding stream #0:0: Invalid data found when processing input
[aac @ 000001fc5a9ce8c0] channel element 3.8 is not allocated
Error while decoding stream #0:0: Invalid data found when processing input
[aac @ 000001fc5a9ce8c0] Reserved bit set.
[aac @ 000001fc5a9ce8c0] Prediction is not allowed in AAC-LC.
Error while decoding stream #0:0: Invalid data found when processing input
[aac @ 000001fc5a9ce8c0] channel element 3.9 is not allocated
Error while decoding stream #0:0: Invalid data found when processing input
[aac @ 000001fc5a9ce8c0] Number of bands (50) exceeds limit (49).
Error while decoding stream #0:0: Invalid data found when processing input
[aac @ 000001fc5a9ce8c0] Sample rate index in program config element does not match the sample rate index configured by the container.
[aac @ 000001fc5a9ce8c0] Inconsistent channel configuration.
[aac @ 000001fc5a9ce8c0] get_buffer() failed
Error while decoding stream #0:0: Invalid argument
[aac @ 000001fc5a9ce8c0] Reserved bit set.
[aac @ 000001fc5a9ce8c0] Number of bands (17) exceeds limit (13).
Error while decoding stream #0:0: Invalid data found when processing input
[aac @ 000001fc5a9ce8c0] Sample rate index in program config element does not match the sample rate index configured by the container.
[aac @ 000001fc5a9ce8c0] Inconsistent channel configuration.
[aac @ 000001fc5a9ce8c0] get_buffer() failed
Error while decoding stream #0:0: Invalid argument
Error while decoding stream #0:1: Invalid data found when processing input
[h264 @ 000001fc5a3be480] Invalid NAL unit size (-296706614 > 48346).
[h264 @ 000001fc5a3be480] Error splitting the input into NAL units.
Error while decoding stream #0:1: Invalid data found when processing input
[h264 @ 000001fc5a3e4540] Invalid NAL unit size (-1419758286 > 23497).
[h264 @ 000001fc5a3e4540] Error splitting the input into NAL units.
Error while decoding stream #0:1: Invalid data found when processing input
[h264 @ 000001fc5ad06500] Invalid NAL unit size (86578229 > 53255).
[h264 @ 000001fc5ad06500] Error splitting the input into NAL units.
</pre>

-
FFMPEG - Multi Track, Multi Channel file to discrete mono files
26 novembre 2020, par vadeI have files which are multi track, and multi channel (ie, track 1 may be 5.1, track 2 may be stereo, track 3 may be stereo etc)


I am looking to output every channel from every track into its own 'unrolled' discrete mono file.


example media :


ffprobe version 4.3.1-0york0~18.04 Copyright (c) 2007-2020 the FFmpeg developers
 built with gcc 7 (Ubuntu 7.5.0-3ubuntu1~18.04)
 configuration: --prefix=/usr --extra-version='0york0~18.04' --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --arch=amd64 --enable-gpl --disable-stripping --enable-avresample --disable-filter=resample --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librabbitmq --enable-librsvg --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opencl --enable-opengl --enable-sdl2 --enable-libzimg --enable-pocketsphinx --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264 --enable-shared
 libavutil 56. 51.100 / 56. 51.100
 libavcodec 58. 91.100 / 58. 91.100
 libavformat 58. 45.100 / 58. 45.100
 libavdevice 58. 10.100 / 58. 10.100
 libavfilter 7. 85.100 / 7. 85.100
 libavresample 4. 0. 0 / 4. 0. 0
 libswscale 5. 7.100 / 5. 7.100
 libswresample 3. 7.100 / 3. 7.100
 libpostproc 55. 7.100 / 55. 7.100
[mxf @ 0x55d3e7fc2680] wrapping of stream 0 is unknown
[jpeg2000 @ 0x55d3e805ce00] End mismatch 1
 Last message repeated 1 times
Input #0, mxf, from 'redacted.mxf':
 Metadata:
 operational_pattern_ul: 060e2b34.04010101.0d010201.01010900
 modification_date: 2019-10-03T09:58:16.368000Z
 uid : f6267ae2-680e-4357-9b1d-c77c045d3cd7
 generation_uid : e7e6f5a1-6f15-4df5-aea8-a41f3ef535d6
 company_name : redacted
 product_name : redacted
 product_version : 11.6.1.5.301404
 product_uid : 84ae5ffc-4710-11dd-a6fe-0010c629ec73
 application_platform: 4KICR1
 material_package_umid: 0x060A2B340101010501010D2013000000BE3608F3135E48AD99E4340643E47F22
 timecode : 00:59:20:00
 Duration: 00:26:16.07, start: 0.000000, bitrate: 139194 kb/s
 Stream #0:0: Video: jpeg2000, yuv422p10le(progressive), 1920x1080, SAR 1:1 DAR 16:9, 23.98 tbr, 23.98 tbn, 23.98 tbc
 Metadata:
 file_package_umid: 0x060A2B340101010501010D201300000091A43E578B86490698045924FA9EECC5
 track_name : Picture
 Stream #0:1: Audio: pcm_s24le, 48000 Hz, 6 channels, s32 (24 bit), 6912 kb/s
 Metadata:
 file_package_umid: 0x060A2B340101010501010D201300000091A43E578B86490698045924FA9EECC5
 track_name : Sound
 Stream #0:2: Audio: pcm_s24le, 48000 Hz, 2 channels, s32 (24 bit), 2304 kb/s
 Metadata:
 file_package_umid: 0x060A2B340101010501010D201300000091A43E578B86490698045924FA9EECC5
 track_name : Sound
 Stream #0:3: Audio: pcm_s24le, 48000 Hz, 2 channels, s32 (24 bit), 2304 kb/s
 Metadata:
 file_package_umid: 0x060A2B340101010501010D201300000091A43E578B86490698045924FA9EECC5
 track_name : Sound
 Stream #0:4: Audio: pcm_s24le, 48000 Hz, 2 channels, s32 (24 bit), 2304 kb/s
 Metadata:
 file_package_umid: 0x060A2B340101010501010D201300000091A43E578B86490698045924FA9EECC5
 track_name : Sound
 Stream #0:5: Data: none
 Metadata:
 file_package_umid: 0x060A2B340101010501010D201300000091A43E578B86490698045924FA9EECC5
 track_name : Auxiliary Data
 data_type : vbi_vanc_smpte_436M
Unsupported codec with id 0 for input stream 5


These files are vendor qualified masters, and the track / channel combinations vary between vendors, so some might be stereo, 5.1, 7.1 order, some might be all discrete mono already, some might be discrete stereo, 5.1, and mono tracks. Its all a mix. So im looking for some general strategy that gracefully handles all channels from all tracks.


Now I have seen various strategies documented to handle discretizing audio via ffmpeg docs, but none of them seem to show how to target different channels from different tracks. Im sure its a
pebkacerror, but I'd love some guidance.

I have tried both a
map_channelapproach as well as a-filtercomplex channelsplitapproach.

ffmpeg -i redacted.mxf -ss 60 \
-map_channel 0.1.0 -t 10 track_1_0.wav \
-map_channel 0.1.1 -t 10 track_1_1.wav \
-map_channel 0.1.2 -t 10 track_1_2.wav \
-map_channel 0.1.3 -t 10 track_1_3.wav \
-map_channel 0.1.4 -t 10 track_1_4.wav \
-map_channel 0.1.5 -t 10 track_1_5.wav \
-map_channel 0.2.0 -t 10 track_2_0.wav \
-map_channel 0.2.1 -t 10 track_2_1.wav \
-map_channel 0.3.0 -t 10 track_3_0.wav \
-map_channel 0.3.1 -t 10 track_3_1.wav \
-map_channel 0.4.0 -t 10 track_4_0.wav \
-map_channel 0.4.1 -t 10 track_4_1.wav 


However, the output files are not all mono, some are marked as 5.1. I dont believe they are inheriting a sane / correct channel layout (mono) - but the output files that are marked 5.1 are nonsensical, as they are all sourced from stereo tracks. ie track_2_0.wav track_2_1.wav, track_3_0.wav, track_3_1.wav, track_4_0.wav, track_4_1.wav. Which seems odd. Track 1_0 from the above command outputs a sane media info :


File size : 938 KiB
Duration : 10s 0ms
Overall bit rate mode : Constant
Overall bit rate : 768 Kbps
Writing application : Lavf58.45.100

Audio
Format : PCM
Format settings : Little / Signed
Codec ID : 1
Duration : 10s 0ms
Bit rate mode : Constant
Bit rate : 768 Kbps
Channel(s) : 1 channel
Sampling rate : 48.0 KHz
Bit depth : 16 bits
Stream size : 938 KiB (100%)



However the second and 3rd track have the wrong channel layout and an unexpected codec id :


Format : Wave
File size : 5.49 MiB
Duration : 10s 0ms
Overall bit rate mode : Constant
Overall bit rate : 4 608 Kbps
Writing application : Lavf58.45.100

Audio
Format : PCM
Format settings : Little / Signed
Codec ID : 00000001-0000-0010-8000-00AA00389B71
Duration : 10s 0ms
Bit rate mode : Constant
Bit rate : 4 608 Kbps
Channel(s) : 6 channels
Channel layout : L R C LFE Lb Rb
Sampling rate : 48.0 KHz
Bit depth : 16 bits
Stream size : 5.49 MiB (100%)



Additionally re : map_channel, there are some docs that cast doubt that its the right approach :




Note that currently each output stream can only contain channels from a single input stream ; you can’t for example use "-map_channel" to pick multiple input audio channels contained in different streams (from the same or different files) and merge them into a single output stream. It is therefore not currently possible, for example, to turn two separate mono streams into a single stereo stream. However splitting a stereo stream into two single channel mono streams is possible.




Using filter complex, the docs/bug tracker have an example of discretizing 5.1 and marking mono. I can target the tracks I want, and get a valid filter chain as seen in debug log reporting, however I only get audio for the 1st track :


ffmpeg -y -v 40 -i redacted.mxf -ss 60 \
 -disposition:a default \
 -filter_complex \
 "[0:a:0]channelsplit=channel_layout=5.1[c1][c2][c3][c4][c5][c6],\
 [c1]aformat=channel_layouts=mono[c1],\
 [c2]aformat=channel_layouts=mono[c2],\
 [c3]aformat=channel_layouts=mono[c3],\
 [c4]aformat=channel_layouts=mono[c4],\
 [c5]aformat=channel_layouts=mono[c5],\
 [c6]aformat=channel_layouts=mono[c6],\
 [0:a:1]channelsplit=channel_layout=stereo[c7][c8],\
 [c7]aformat=channel_layouts=mono[c7],\
 [c8]aformat=channel_layouts=mono[c8],\
 [0:a:2]channelsplit=channel_layout=stereo[c9][c10],\
 [c9]aformat=channel_layouts=mono[c9],\
 [c10]aformat=channel_layouts=mono[c10],\
 [0:a:3]channelsplit=channel_layout=stereo[c11][c12],\
 [c11]aformat=channel_layouts=mono[c11],\
 [c12]aformat=channel_layouts=mono[c12]"\
 -map "[c1]" -t 10 1.wav\
 -map "[c2]" -t 10 2.wav\
 -map "[c3]" -t 10 3.wav\
 -map "[c4]" -t 10 4.wav\
 -map "[c5]" -t 10 5.wav\
 -map "[c6]" -t 10 6.wav\
 -map "[c7]" -t 10 7.wav\
 -map "[c8]" -t 10 8.wav\
 -map "[c9]" -t 10 9.wav\
 -map "[c10]" -t 10 10.wav\
 -map "[c11]" -t 10 11.wav\
 -map "[c12]" -t 10 12.wav


TL/DR ;


In short, how does one export every channel of every track as a discrete mono audio track (regardless of the channel layouts ?)


Thank you !


-
ffmpeg : problems playing video on android
25 novembre 2020, par Jonathan García(Translated) Hello ! I have the following problem. I concatenate multiple ts files and convert to mp4 with ffmpeg. I do this operation multiple times in an automated way, so I don't always check the results, but whenever I do, on the computer, the result obtained is as expected. However, some videos, when played on an Android device, are seen incorrectly in any application : Chrome, Firefox, Vlc, etc. The version of ffmpeg I use is the latest. This is the command I use :


ffmpeg.exe -hwaccel dxva2 -y -f concat -i list.txt -acodec copy -vcodec copy output.mp4 -preset normal

Results :






This is the output of ffmpeg :


ffmpeg version n4.3.1-26-gca55240b8c Copyright (c) 2000-2020 the FFmpeg developers
 built with gcc 9.3-win32 (GCC) 20200320
 configuration: --prefix=/ffbuild/prefix --pkg-config-flags=--static --pkg-config=pkg-config --cross-prefix=x86_64-w64-mingw32- --arch=x86_64 --target-os=mingw32 --enable-gpl --enable-version3 --disable-debug --disable-w32threads --enable-pthreads --enable-iconv --enable-zlib --enable-libxml2 --enable-libfreetype --enable-libfribidi --enable-gmp --enable-lzma --enable-fontconfig --enable-opencl --enable-libvmaf --disable-vulkan --enable-libvorbis --enable-amf --enable-libaom --enable-avisynth --enable-libdav1d --enable-libdavs2 --enable-ffnvcodec --enable-cuda-llvm --disable-libglslang --enable-libass --enable-libbluray --enable-libmp3lame --enable-libopus --enable-libtheora --enable-libvpx --enable-libwebp --enable-libmfx --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-librav1e --enable-librubberband --enable-schannel --enable-sdl2 --enable-libsoxr --enable-libsrt --enable-libtwolame --enable-libvidstab --enable-libx264 --enable-libx265 --enable-libxavs2 --enable-libxvid --enable-libzimg --extra-cflags=-DLIBTWOLAME_STATIC --extra-cxxflags= --extra-ldflags=-pthread --extra-libs=-lgomp
 libavutil 56. 51.100 / 56. 51.100
 libavcodec 58. 91.100 / 58. 91.100
 libavformat 58. 45.100 / 58. 45.100
 libavdevice 58. 10.100 / 58. 10.100
 libavfilter 7. 85.100 / 7. 85.100
 libswscale 5. 7.100 / 5. 7.100
 libswresample 3. 7.100 / 3. 7.100
 libpostproc 55. 7.100 / 55. 7.100
Trailing option(s) found in the command: may be ignored.
Input #0, concat, from 'list.txt':
 Duration: N/A, start: 0.000000, bitrate: N/A
 Stream #0:0: Data: timed_id3 (ID3 / 0x20334449)
 Stream #0:1: Video: h264 (Main) ([27][0][0][0] / 0x001B), yuv420p(tv, unknown/bt470bg/unknown, progressive), 320x568, 29.50 fps, 29.50 tbr, 90k tbn, 180k tbc
 Stream #0:2: Audio: aac (LC) ([15][0][0][0] / 0x000F), 44100 Hz, mono, fltp, 64 kb/s
Output #0, mp4, to 'output.mp4':
 Metadata:
 encoder : Lavf58.45.100
 Stream #0:0: Video: h264 (Main) (avc1 / 0x31637661), yuv420p(tv, unknown/bt470bg/unknown, progressive), 320x568, q=2-31, 29.50 fps, 29.50 tbr, 90k tbn, 90k tbc
 Stream #0:1: Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, mono, fltp, 64 kb/s
Stream mapping:
 Stream #0:1 -> #0:0 (copy)
 Stream #0:2 -> #0:1 (copy)
Press [q] to stop, [?] for help
frame= 9504 fps=8330 q=-1.0 Lsize= 24561kB time=00:07:42.26 bitrate= 435.3kbits/s speed= 405x
video:21200kB audio:3100kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 1.073735%


Not all videos are "yuv420p (tv, unknown / bt470bg / unknown, progressive)", but this should not be the problem, since other videos with this information are seen correctly on Android.


To correct this type of video I do the following :


ffmpeg -y -f concat -i list.txt -c:v libx264 -preset slow -crf 22 -pix_fmt yuv420p -c:a aac -b:a 128k output.mp4

So I get the video to play correctly both on pc and Android. Unfortunately, automating the process by always using this last line occasionally causes problems (starting file 40MB, ending file> 1GB, more than 2 hours)


I would like, if possible, help me identify which videos will be viewed incorrectly on Android. Thank you very much in advance. Finally, this is the answer that ffmpeg gives when executing the line with which I fix the file :


ffmpeg version n4.3.1-26-gca55240b8c Copyright (c) 2000-2020 the FFmpeg developers
 built with gcc 9.3-win32 (GCC) 20200320
 configuration: --prefix=/ffbuild/prefix --pkg-config-flags=--static --pkg-config=pkg-config --cross-prefix=x86_64-w64-mingw32- --arch=x86_64 --target-os=mingw32 --enable-gpl --enable-version3 --disable-debug --disable-w32threads --enable-pthreads --enable-iconv --enable-zlib --enable-libxml2 --enable-libfreetype --enable-libfribidi --enable-gmp --enable-lzma --enable-fontconfig --enable-opencl --enable-libvmaf --disable-vulkan --enable-libvorbis --enable-amf --enable-libaom --enable-avisynth --enable-libdav1d --enable-libdavs2 --enable-ffnvcodec --enable-cuda-llvm --disable-libglslang --enable-libass --enable-libbluray --enable-libmp3lame --enable-libopus --enable-libtheora --enable-libvpx --enable-libwebp --enable-libmfx --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-librav1e --enable-librubberband --enable-schannel --enable-sdl2 --enable-libsoxr --enable-libsrt --enable-libtwolame --enable-libvidstab --enable-libx264 --enable-libx265 --enable-libxavs2 --enable-libxvid --enable-libzimg --extra-cflags=-DLIBTWOLAME_STATIC --extra-cxxflags= --extra-ldflags=-pthread --extra-libs=-lgomp
 libavutil 56. 51.100 / 56. 51.100
 libavcodec 58. 91.100 / 58. 91.100
 libavformat 58. 45.100 / 58. 45.100
 libavdevice 58. 10.100 / 58. 10.100
 libavfilter 7. 85.100 / 7. 85.100
 libswscale 5. 7.100 / 5. 7.100
 libswresample 3. 7.100 / 3. 7.100
 libpostproc 55. 7.100 / 55. 7.100
Input #0, concat, from 'list.txt':
 Duration: N/A, start: 0.000000, bitrate: N/A
 Stream #0:0: Data: timed_id3 (ID3 / 0x20334449)
 Stream #0:1: Video: h264 (Main) ([27][0][0][0] / 0x001B), yuv420p(tv, unknown/bt470bg/unknown, progressive), 320x568, 29.50 fps, 29.50 tbr, 90k tbn, 180k tbc
 Stream #0:2: Audio: aac (LC) ([15][0][0][0] / 0x000F), 44100 Hz, mono, fltp, 64 kb/s
Stream mapping:
 Stream #0:1 -> #0:0 (h264 (native) -> h264 (libx264))
 Stream #0:2 -> #0:1 (aac (native) -> aac (native))
Press [q] to stop, [?] for help
[libx264 @ 000001efdbaee540] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2
[libx264 @ 000001efdbaee540] profile High, level 3.0, 4:2:0, 8-bit
[libx264 @ 000001efdbaee540] 264 - core 161 - H.264/MPEG-4 AVC codec - Copyleft 2003-2020 - http://www.videolan.org/x264.html - options: cabac=1 ref=5 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=8 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=2 8x8dct=1 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=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=3 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=50 rc=crf mbtree=1 crf=22.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
Output #0, mp4, to 'd.mp4':
 Metadata:
 encoder : Lavf58.45.100
 Stream #0:0: Video: h264 (libx264) (avc1 / 0x31637661), yuv420p, 320x568, q=-1--1, 29.50 fps, 15104 tbn, 29.50 tbc
 Metadata:
 encoder : Lavc58.91.100 libx264
 Side data:
 cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: N/A
 Stream #0:1: Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, mono, fltp, 128 kb/s
 Metadata:
 encoder : Lavc58.91.100 aac
More than 1000 frames duplicated 8960kB time=00:02:06.74 bitrate= 579.1kbits/s dup=999 drop=0 speed=15.7x
frame=13638 fps=468 q=-1.0 Lsize= 32033kB time=00:07:42.20 bitrate= 567.8kbits/s dup=4134 drop=0 speed=15.9x
video:25547kB audio:5995kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 1.557852%
[libx264 @ 000001efdbaee540] frame I:87 Avg QP:19.17 size: 12750
[libx264 @ 000001efdbaee540] frame P:4630 Avg QP:21.89 size: 4286
[libx264 @ 000001efdbaee540] frame B:8921 Avg QP:23.89 size: 583
[libx264 @ 000001efdbaee540] consecutive B-frames: 8.9% 8.6% 9.1% 73.4%
[libx264 @ 000001efdbaee540] mb I I16..4: 12.2% 76.2% 11.6%
[libx264 @ 000001efdbaee540] mb P I16..4: 3.7% 11.0% 0.8% P16..4: 37.1% 16.2% 5.7% 0.0% 0.0% skip:25.4%
[libx264 @ 000001efdbaee540] mb B I16..4: 0.3% 0.9% 0.1% B16..8: 30.4% 3.1% 0.3% direct: 0.8% skip:64.2% L0:51.4% L1:44.3% BI: 4.3%
[libx264 @ 000001efdbaee540] 8x8 transform intra:71.2% inter:66.8%
[libx264 @ 000001efdbaee540] direct mvs spatial:99.9% temporal:0.1%
[libx264 @ 000001efdbaee540] coded y,uvDC,uvAC intra: 52.5% 42.1% 5.5% inter: 9.7% 9.0% 0.3%
[libx264 @ 000001efdbaee540] i16 v,h,dc,p: 19% 21% 9% 50%
[libx264 @ 000001efdbaee540] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 22% 11% 13% 6% 9% 11% 9% 11% 8%
[libx264 @ 000001efdbaee540] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 23% 9% 8% 6% 14% 14% 11% 9% 6%
[libx264 @ 000001efdbaee540] i8c dc,h,v,p: 46% 20% 23% 12%
[libx264 @ 000001efdbaee540] Weighted P-Frames: Y:2.9% UV:0.8%
[libx264 @ 000001efdbaee540] ref P L0: 72.3% 12.2% 11.3% 2.1% 1.9% 0.2% 0.0%
[libx264 @ 000001efdbaee540] ref B L0: 93.1% 5.5% 1.1% 0.3%
[libx264 @ 000001efdbaee540] ref B L1: 97.6% 2.4%
[libx264 @ 000001efdbaee540] kb/s:452.67
[aac @ 000001efdbaee9c0] Qavg: 10682.834


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