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  • ffmpeg massive error spamming from FritzBox rtsp stream

    19 février 2019, par itzaiiro

    Im trying to offer a rtsp live TV stream via rtmp to my family, since the Fritz Box (which is offering the stream) has only 4 tuners -> at most 4 streams can be watched simultaneously.
    Im using ffmpeg to prepare the stream as dash stream and send it to my rtmp nginx. When i run ffmpeg im experiencing heavy image and audio artifacts in the final stream and error spams of doom in the console. I couldn’t find anything specific to my case on google. I read on the internet that AVM barely implemented the rtsp protocoll enough to get it to work with vlc mediaplayer.

    launch param :

    ffmpeg -i "rtsp://192.168.178.1:554/?avm=1&freq=114&bw=8&msys=dvbc&mtype=256qam&sr=6900&specinv=1&pids=0,16,17,18,20,260,543,544,546,548,1621" -sn -vcodec libx264 -vprofile baseline -acodec aac -strict -2 -b:v 500k -minrate 500k -maxrate 500k -bufsize 1000k -g 60 -s 640x360 -f flv rtmp://192.168.178.15/dash/pro_sieben_low -sn -vcodec libx264 -vprofile baseline -acodec aac -strict -2 -b:v 1500k -minrate 1500k -maxrate 1500k -bufsize 3000k -g 60 -s 1280x720 -f flv rtmp://192.168.178.15/dash/pro_sieben_med -sn -vcodec libx264 -vprofile baseline -acodec aac -strict -2 -b:v 5000k -minrate 5000k -maxrate 5000k -bufsize 10000k -g 60 -s 1920x1080 -f flv rtmp://192.168.178.15/dash/pro_sieben_high

    ffmpeg output (windows) :
    stored in pastebin
    https://pastebin.com/p4HAyBi5

    Is there anyway to get this under control ? The original stream is running good with vlc, but its unwatchable after its out of ffmpeg.

    Edit :
    I was running/testing this on my windows machine, but my target for this task is a ubuntu 16.04 so here ffmpeg on target with pthread support :

    ffmpeg -i "rtsp://192.168.178.1:554/?avm=1&freq=114&bw=8&msys=dvbc&mtype=256qam&sr=6900&specinv=1&pids=0,16,17,18,20,260,543,544,546,548,1621" -sn -vcodec libx264 -vprofile baseline -acodec aac -strict -2 -b:v 500k -minrate 500k -maxrate 500k -bufsize 1000k -g 60 -s 640x360 -f flv rtmp://192.168.178.15/dash/pro_sieben_low -sn -vcodec libx264 -vprofile baseline -acodec aac -strict -2 -b:v 1500k -minrate 1500k -maxrate 1500k -bufsize 3000k -g 60 -s 1280x720 -f flv rtmp://192.168.178.15/dash/pro_sieben_med -sn -vcodec libx264 -vprofile baseline -acodec aac -strict -2 -b:v 5000k -minrate 5000k -maxrate 5000k -bufsize 10000k -g 60 -s 1920x1080 -f flv rtmp://192.168.178.15/dash/pro_sieben_high
    ffmpeg version 2.8.15-0ubuntu0.16.04.1 Copyright (c) 2000-2018 the FFmpeg developers
     built with gcc 5.4.0 (Ubuntu 5.4.0-6ubuntu1~16.04.10) 20160609
     configuration: --prefix=/usr --extra-version=0ubuntu0.16.04.1 --build-suffix=-ffmpeg --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --cc=cc --cxx=g++ --enable-gpl --enable-shared --disable-stripping --disable-decoder=libopenjpeg --disable-decoder=libschroedinger --enable-avresample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmodplug --enable-libmp3lame --enable-libopenjpeg --enable-libopus --enable-libpulse --enable-librtmp --enable-libschroedinger --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxvid --enable-libzvbi --enable-openal --enable-opengl --enable-x11grab --enable-libdc1394 --enable-libiec61883 --enable-libzmq --enable-frei0r --enable-libx264 --enable-libopencv
     libavutil      54. 31.100 / 54. 31.100
     libavcodec     56. 60.100 / 56. 60.100
     libavformat    56. 40.101 / 56. 40.101
     libavdevice    56.  4.100 / 56.  4.100
     libavfilter     5. 40.101 /  5. 40.101
     libavresample   2.  1.  0 /  2.  1.  0
     libswscale      3.  1.101 /  3.  1.101
     libswresample   1.  2.101 /  1.  2.101
     libpostproc    53.  3.100 / 53.  3.100
    [mpeg2video @ 0x167cde0] Invalid frame dimensions 0x0.
       Last message repeated 10 times
    [rtsp @ 0x1627c20] Could not find codec parameters for stream 4 (Unknown: none ([5][0][0][0] / 0x0005)): unknown codec
    Consider increasing the value for the 'analyzeduration' and 'probesize' options
    Input #0, rtsp, from 'rtsp://192.168.178.1:554/?avm=1&freq=114&bw=8&msys=dvbc&mtype=256qam&sr=6900&specinv=1&pids=0,16,17,18,20,260,543,544,546,548,1621':
     Metadata:
       title           : SatIPServer:1 0,0,4
     Duration: N/A, start: 33786.528778, bitrate: N/A
     Program 12101
       Metadata:
         service_name    : ?▒RTL▒ Television
         service_provider: ?Unitymedia
     Program 12102
       Metadata:
         service_name    : ?SAT.1
         service_provider: ?Unitymedia
     Program 12103
       Metadata:
         service_name    : ?ProSieben
         service_provider: ?Unitymedia
       Stream #0:3: Video: mpeg2video (Main) ([2][0][0][0] / 0x0002), yuv420p(tv), 720x576 [SAR 64:45 DAR 16:9], max. 15000 kb/s, 25 fps, 25 tbr, 90k tbn, 50 tbc
       Stream #0:2(deu): Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 192 kb/s (clean effects)
       Stream #0:0(deu): Audio: ac3 ([6][0][0][0] / 0x0006), 48000 Hz, 5.1(side), fltp, 384 kb/s (clean effects)
       Stream #0:1(deu,deu): Subtitle: dvb_teletext ([6][0][0][0] / 0x0006), 492x250
       Stream #0:4: Unknown: none ([5][0][0][0] / 0x0005)
     Program 12104
       Metadata:
         service_name    : ?VOX
         service_provider: ?Unitymedia
     Program 12105
       Metadata:
         service_name    : ?RTL2
         service_provider: ?Unitymedia
     Program 12106
       Metadata:
         service_name    : ?kabel eins
         service_provider: ?Unitymedia
     Program 12107
       Metadata:
         service_name    : ?▒S▒uper▒ RTL▒
         service_provider: ?Unitymedia
     Program 12109
       Metadata:
         service_name    : ?ntv
         service_provider: ?Unitymedia
     Program 12113
       Metadata:
         service_name    : ?ProSieben MAXX
         service_provider: ?Unitymedia
     Program 20116
       Metadata:
         service_name    : ?SIXX
         service_provider: ?Unitymedia
    [libx264 @ 0x182b140] using SAR=1/1
    [libx264 @ 0x182b140] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 AVX2 LZCNT BMI2
    [libx264 @ 0x182b140] profile Constrained Baseline, level 3.0
    [libx264 @ 0x182b140] 264 - core 148 r2643 5c65704 - H.264/MPEG-4 AVC codec - Copyleft 2003-2015 - 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=3 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=0 weightp=0 keyint=60 keyint_min=6 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=cbr mbtree=1 bitrate=500 ratetol=1.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 vbv_maxrate=500 vbv_bufsize=1000 nal_hrd=none filler=0 ip_ratio=1.40 aq=1:1.00
    [libx264 @ 0x16e03c0] using SAR=1/1
    [libx264 @ 0x16e03c0] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 AVX2 LZCNT BMI2
    [libx264 @ 0x16e03c0] profile Constrained Baseline, level 3.1
    [libx264 @ 0x16e03c0] 264 - core 148 r2643 5c65704 - H.264/MPEG-4 AVC codec - Copyleft 2003-2015 - 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=3 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=0 weightp=0 keyint=60 keyint_min=6 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=cbr mbtree=1 bitrate=1500 ratetol=1.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 vbv_maxrate=1500 vbv_bufsize=3000 nal_hrd=none filler=0 ip_ratio=1.40 aq=1:1.00
    [libx264 @ 0x16cc880] using SAR=1/1
    [libx264 @ 0x16cc880] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 AVX2 LZCNT BMI2
    [libx264 @ 0x16cc880] profile Constrained Baseline, level 4.0
    [libx264 @ 0x16cc880] 264 - core 148 r2643 5c65704 - H.264/MPEG-4 AVC codec - Copyleft 2003-2015 - 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=3 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=0 weightp=0 keyint=60 keyint_min=6 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=cbr mbtree=1 bitrate=5000 ratetol=1.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 vbv_maxrate=5000 vbv_bufsize=10000 nal_hrd=none filler=0 ip_ratio=1.40 aq=1:1.00
    Output #0, flv, to 'rtmp://192.168.178.15/dash/pro_sieben_low':
     Metadata:
       title           : SatIPServer:1 0,0,4
       encoder         : Lavf56.40.101
       Stream #0:0: Video: h264 (libx264) ([7][0][0][0] / 0x0007), yuv420p, 640x360 [SAR 1:1 DAR 16:9], q=-1--1, 500 kb/s, 25 fps, 1k tbn, 25 tbc
       Metadata:
         encoder         : Lavc56.60.100 libx264
       Stream #0:1(deu): Audio: aac ([10][0][0][0] / 0x000A), 48000 Hz, 5.1(side), fltp, 128 kb/s (clean effects)
       Metadata:
         encoder         : Lavc56.60.100 aac
    Output #1, flv, to 'rtmp://192.168.178.15/dash/pro_sieben_med':
     Metadata:
       title           : SatIPServer:1 0,0,4
       encoder         : Lavf56.40.101
       Stream #1:0: Video: h264 (libx264) ([7][0][0][0] / 0x0007), yuv420p, 1280x720 [SAR 1:1 DAR 16:9], q=-1--1, 1500 kb/s, 25 fps, 1k tbn, 25 tbc
       Metadata:
         encoder         : Lavc56.60.100 libx264
       Stream #1:1(deu): Audio: aac ([10][0][0][0] / 0x000A), 48000 Hz, 5.1(side), fltp, 128 kb/s (clean effects)
       Metadata:
         encoder         : Lavc56.60.100 aac
    Output #2, flv, to 'rtmp://192.168.178.15/dash/pro_sieben_high':
     Metadata:
       title           : SatIPServer:1 0,0,4
       encoder         : Lavf56.40.101
       Stream #2:0: Video: h264 (libx264) ([7][0][0][0] / 0x0007), yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], q=-1--1, 5000 kb/s, 25 fps, 1k tbn, 25 tbc
       Metadata:
         encoder         : Lavc56.60.100 libx264
       Stream #2:1(deu): Audio: aac ([10][0][0][0] / 0x000A), 48000 Hz, 5.1(side), fltp, 128 kb/s (clean effects)
       Metadata:
         encoder         : Lavc56.60.100 aac
    Stream mapping:
     Stream #0:3 -> #0:0 (mpeg2video (native) -> h264 (libx264))
     Stream #0:0 -> #0:1 (ac3 (native) -> aac (native))
     Stream #0:3 -> #1:0 (mpeg2video (native) -> h264 (libx264))
     Stream #0:0 -> #1:1 (ac3 (native) -> aac (native))
     Stream #0:3 -> #2:0 (mpeg2video (native) -> h264 (libx264))
     Stream #0:0 -> #2:1 (ac3 (native) -> aac (native))
    Press [q] to stop, [?] for help
    RTP: missed 2137 packets.0 q=26.0 q=23.0 size=     238kB time=00:00:04.91 bitrate= 397.3kbits/s
    [rtsp @ 0x1627c20] PES packet size mismatch
    [mpeg2video @ 0x16d72c0] invalid mb type in I Frame at 0 16
    [mpeg2video @ 0x16d72c0] invalid mb type in I Frame at 0 17
    [mpeg2video @ 0x16d72c0] invalid mb type in I Frame at 0 18
    [mpeg2video @ 0x16d72c0] invalid mb type in I Frame at 0 19
    [mpeg2video @ 0x16d72c0] ac-tex damaged at 0 20
    [mpeg2video @ 0x16d72c0] ac-tex damaged at 0 21
    [mpeg2video @ 0x16d72c0] ac-tex damaged at 0 22
    [mpeg2video @ 0x16d72c0] ac-tex damaged at 0 23
    [mpeg2video @ 0x16d72c0] ac-tex damaged at 17 11
    [mpeg2video @ 0x16d72c0] ac-tex damaged at 0 24
    [mpeg2video @ 0x16d72c0] ac-tex damaged at 0 25
    [mpeg2video @ 0x16d72c0] ac-tex damaged at 0 26
    [mpeg2video @ 0x16d72c0] ac-tex damaged at 0 27
    [mpeg2video @ 0x16d72c0] invalid mb type in I Frame at 0 31
    [mpeg2video @ 0x16d72c0] invalid mb type in I Frame at 0 32
    [mpeg2video @ 0x16d72c0] invalid mb type in I Frame at 0 33
    [mpeg2video @ 0x16d72c0] invalid mb type in I Frame at 0 34
    [mpeg2video @ 0x16d72c0] invalid mb type in I Frame at 0 35
    [mpeg2video @ 0x16d72c0] Warning MVs not available
    [mpeg2video @ 0x16d72c0] concealing 1125 DC, 1125 AC, 1125 MV errors in I frame
    RTP: missed 11 packets
    RTP: missed 37 packets
    [ac3 @ 0x1676bc0] exponent out-of-range
    [ac3 @ 0x1676bc0] error decoding the audio block
    [ac3 @ 0x1676bc0] frame sync error
    Error while decoding stream #0:0: Invalid data found when processing input
    [ac3 @ 0x1676bc0] exponent out-of-range
    [ac3 @ 0x1676bc0] error decoding the audio block
    RTP: missed 21 packets
    RTP: missed 32 packets
    [mpeg2video @ 0x16d72c0] ac-tex damaged at 1 4
    [mpeg2video @ 0x16d72c0] Warning MVs not available
    [mpeg2video @ 0x16d72c0] concealing 1080 DC, 1080 AC, 1080 MV errors in B frame
    [mpeg2video @ 0x16d72c0] 00 motion_type at 21 27
    [mpeg2video @ 0x16d72c0] 00 motion_type at 2 26
    [mpeg2video @ 0x16d72c0] 00 motion_type at 0 27
    [mpeg2video @ 0x16d72c0] invalid cbp -1 at 2 1
    [mpeg2video @ 0x16d72c0] 00 motion_type at 5 2
    [mpeg2video @ 0x16d72c0] skip with previntra
    [mpeg2video @ 0x16d72c0] 00 motion_type at 2 4
    [mpeg2video @ 0x16d72c0] slice mismatch
    [mpeg2video @ 0x16d72c0] 00 motion_type at 1 6
    [mpeg2video @ 0x16d72c0] ac-tex damaged at 3 7
    [mpeg2video @ 0x16d72c0] slice mismatch
    [mpeg2video @ 0x16d72c0] 00 motion_type at 37 9
    [mpeg2video @ 0x16d72c0] 00 motion_type at 1 10
    [mpeg2video @ 0x16d72c0] mb incr damaged
    [mpeg2video @ 0x16d72c0] 00 motion_type at 1 31
    [mpeg2video @ 0x16d72c0] 00 motion_type at 5 32
    [mpeg2video @ 0x16d72c0] 00 motion_type at 1 33
    [mpeg2video @ 0x16d72c0] mb incr damaged
    [mpeg2video @ 0x16d72c0] ac-tex damaged at 26 35
    [mpeg2video @ 0x16d72c0] Warning MVs not available
    [mpeg2video @ 0x16d72c0] concealing 945 DC, 945 AC, 945 MV errors in B frame
    [rtsp @ 0x1627c20] PES packet size mismatchze=     294kB time=00:00:05.27 bitrate= 457.1kbits/s
    [ac3 @ 0x1676bc0] frame sync error
    Error while decoding stream #0:0: Invalid data found when processing input
    [ac3 @ 0x1676bc0] exponent out-of-range
    [ac3 @ 0x1676bc0] error decoding the audio block
    [ac3 @ 0x1676bc0] frame sync error
    Error while decoding stream #0:0: Invalid data found when processing input
    RTP: missed 38 packets25.0 q=26.0 q=22.0 size=     320kB time=00:00:11.18 bitrate= 234.3kbits/s
    RTP: missed 18 packets
    RTP: missed 9 packets
    RTP: missed 21 packets
    RTP: missed 9 packets
    [rtsp @ 0x1627c20] PES packet size mismatch
    [ac3 @ 0x1676bc0] exponent out-of-range
    [ac3 @ 0x1676bc0] error decoding the audio block
    [ac3 @ 0x1676bc0] frame sync error
    Error while decoding stream #0:0: Invalid data found when processing input
    [ac3 @ 0x1676bc0] bandwidth code = 63 > 60
    [ac3 @ 0x1676bc0] error decoding the audio block
    RTP: missed 13 packets
    [mpeg2video @ 0x16d72c0] mb incr damaged
    [mpeg2video @ 0x16d72c0] ac-tex damaged at 3 6
    [mpeg2video @ 0x16d72c0] 00 motion_type at 1 16
    [mpeg2video @ 0x16d72c0] ac-tex damaged at 0 17
    [mpeg2video @ 0x16d72c0] 00 motion_type at 5 21
    [mpeg2video @ 0x16d72c0] 00 motion_type at 3 27
    [mpeg2video @ 0x16d72c0] invalid cbp -1 at 7 32
    [mpeg2video @ 0x16d72c0] ac-tex damaged at 8 32
    [mpeg2video @ 0x16d72c0] slice mismatch
       Last message repeated 2 times
    [mpeg2video @ 0x16d72c0] Warning MVs not available
    [mpeg2video @ 0x16d72c0] concealing 810 DC, 810 AC, 810 MV errors in P frame
    RTP: missed 44 packets
    [rtsp @ 0x1627c20] PES packet size mismatch
    [ac3 @ 0x1676bc0] frame sync error
    Error while decoding stream #0:0: Invalid data found when processing input
    [ac3 @ 0x1676bc0] exponent out-of-range0 size=     338kB time=00:00:11.43 bitrate= 242.2kbits/s
    [ac3 @ 0x1676bc0] error decoding the audio block
    RTP: missed 35 packets
       Last message repeated 1 times
    RTP: missed 31 packets
    [ac3 @ 0x1676bc0] frame sync error
    Error while decoding stream #0:0: Invalid data found when processing input
    [ac3 @ 0x1676bc0] exponent out-of-range
    [ac3 @ 0x1676bc0] error decoding the audio block
    [ac3 @ 0x1676bc0] frame sync error
    Error while decoding stream #0:0: Invalid data found when processing input
    RTP: missed 48 packets
    [mpeg2video @ 0x16d72c0] ac-tex damaged at 5 23
    [mpeg2video @ 0x16d72c0] mb incr damaged
    [mpeg2video @ 0x16d72c0] 00 motion_type at 17 24
    [mpeg2video @ 0x16d72c0] slice mismatch
       Last message repeated 1 times
    [mpeg2video @ 0x16d72c0] ac-tex damaged at 5 27
    [mpeg2video @ 0x16d72c0] skip with previntra
    [mpeg2video @ 0x16d72c0] 00 motion_type at 15 29
    [mpeg2video @ 0x16d72c0] 00 motion_type at 8 31
    [mpeg2video @ 0x16d72c0] 00 motion_type at 13 32
    [mpeg2video @ 0x16d72c0] 00 motion_type at 22 33
    [mpeg2video @ 0x16d72c0] 00 motion_type at 20 34
    [mpeg2video @ 0x16d72c0] 00 motion_type at 17 35
    [mpeg2video @ 0x16d72c0] Warning MVs not available
    [mpeg2video @ 0x16d72c0] concealing 543 DC, 543 AC, 543 MV errors in B frame
    [mpeg2video @ 0x16d72c0] 00 motion_type at 16 1
    [mpeg2video @ 0x16d72c0] ac-tex damaged at 11 13
    [mpeg2video @ 0x16d72c0] invalid mb type in P Frame at 4 7
    [mpeg2video @ 0x16d72c0] 00 motion_type at 2 8
    [mpeg2video @ 0x16d72c0] invalid cbp 0 at 0 19
    [mpeg2video @ 0x16d72c0] invalid cbp 0 at 0 20
    [mpeg2video @ 0x16d72c0] 00 motion_type at 9 21
    [mpeg2video @ 0x16d72c0] ac-tex damaged at 2 22
    [mpeg2video @ 0x16d72c0] 00 motion_type at 10 23
    [mpeg2video @ 0x16d72c0] slice mismatch
    [mpeg2video @ 0x16d72c0] invalid mb type in P Frame at 1 25
    [mpeg2video @ 0x16d72c0] invalid cbp 0 at 38 26
    [mpeg2video @ 0x16d72c0] invalid mb type in P Frame at 3 27
    [mpeg2video @ 0x16d72c0] invalid mb type in P Frame at 22 28
    [mpeg2video @ 0x16d72c0] 00 motion_type at 16 29
    [mpeg2video @ 0x16d72c0] ac-tex damaged at 5 30
    [mpeg2video @ 0x16d72c0] 00 motion_type at 14 31
    [mpeg2video @ 0x16d72c0] ac-tex damaged at 2 32
    [mpeg2video @ 0x16d72c0] invalid mb type in P Frame at 19 9
    [mpeg2video @ 0x16d72c0] invalid mb type in P Frame at 11 10
    [mpeg2video @ 0x16d72c0] ac-tex damaged at 13 11
    [mpeg2video @ 0x16d72c0] ac-tex damaged at 8 12
    [mpeg2video @ 0x16d72c0] 00 motion_type at 33 13
    [mpeg2video @ 0x16d72c0] ac-tex damaged at 8 14
    [mpeg2video @ 0x16d72c0] invalid cbp -1 at 6 15
    [mpeg2video @ 0x16d72c0] invalid cbp -1 at 15 19
    [mpeg2video @ 0x16d72c0] 00 motion_type at 9 18
    [mpeg2video @ 0x16d72c0] mb incr damaged
    [mpeg2video @ 0x16d72c0] invalid cbp -1 at 15 21
    [mpeg2video @ 0x16d72c0] 00 motion_type at 13 21
    [mpeg2video @ 0x16d72c0] invalid cbp 0 at 16 22
    [mpeg2video @ 0x16d72c0] ac-tex damaged at 5 23
    [mpeg2video @ 0x16d72c0] ac-tex damaged at 4 24
    [mpeg2video @ 0x16d72c0] mb incr damaged
    [mpeg2video @ 0x16d72c0] 00 motion_type at 7 26
    [mpeg2video @ 0x16d72c0] slice mismatch
    [mpeg2video @ 0x16d72c0] 00 motion_type at 9 13
    [mpeg2video @ 0x16d72c0] ac-tex damaged at 44 14
    [mpeg2video @ 0x16d72c0] invalid cbp 0 at 2 15
    [mpeg2video @ 0x16d72c0] mb incr damaged
       Last message repeated 1 times
    [mpeg2video @ 0x16d72c0] 00 motion_type at 34 18
    [mpeg2video @ 0x16d72c0] 00 motion_type at 15 19
    [mpeg2video @ 0x16d72c0] mb incr damaged
    [mpeg2video @ 0x16d72c0] 00 motion_type at 8 21
    [mpeg2video @ 0x16d72c0] ac-tex damaged at 14 22
    [mpeg2video @ 0x16d72c0] invalid cbp -1 at 9 23
    [mpeg2video @ 0x16d72c0] invalid cbp 0 at 4 24
    [mpeg2video @ 0x16d72c0] mb incr damaged
    [mpeg2video @ 0x16d72c0] slice mismatch
       Last message repeated 1 times
    [mpeg2video @ 0x16d72c0] mb incr damaged
    [mpeg2video @ 0x16d72c0] ac-tex damaged at 25 29
    [mpeg2video @ 0x16d72c0] invalid cbp 0 at 14 30
    [mpeg2video @ 0x16d72c0] mb incr damaged
       Last message repeated 1 times
    [mpeg2video @ 0x16d72c0] 00 motion_type at 35 33
    [mpeg2video @ 0x16d72c0] slice mismatch
    [mpeg2video @ 0x16d72c0] Warning MVs not available
    [mpeg2video @ 0x16d72c0] concealing 1350 DC, 1350 AC, 1350 MV errors in P frame
    [flv @ 0x16d7c40] Failed to update header with correct duration.:00:12.12 bitrate= 241.4kbits/s
    [flv @ 0x16d7c40] Failed to update header with correct filesize.
    [flv @ 0x16df5a0] Failed to update header with correct duration.
    [flv @ 0x16df5a0] Failed to update header with correct filesize.
    [flv @ 0x16cbe00] Failed to update header with correct duration.
    [flv @ 0x16cbe00] Failed to update header with correct filesize.
    frame=  136 fps= 12 q=-1.0 Lq=-1.0 q=-1.0 size=     633kB time=00:00:13.24 bitrate= 391.8kbits/s
    video:7049kB audio:272kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown
    [libx264 @ 0x182b140] frame I:4     Avg QP:19.84  size: 33269
    [libx264 @ 0x182b140] frame P:132   Avg QP:21.93  size:  3136
    [libx264 @ 0x182b140] mb I  I16..4:  6.9%  0.0% 93.1%
    [libx264 @ 0x182b140] mb P  I16..4:  0.1%  0.0%  0.7%  P16..4: 32.0% 11.6%  4.4%  0.0%  0.0%    skip:51.1%
    [libx264 @ 0x182b140] coded y,uvDC,uvAC intra: 91.1% 88.6% 67.5% inter: 14.8% 20.2% 1.5%
    [libx264 @ 0x182b140] i16 v,h,dc,p: 35% 15%  3% 47%
    [libx264 @ 0x182b140] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 31% 19%  9%  6%  7%  8%  7%  7%  7%
    [libx264 @ 0x182b140] i8c dc,h,v,p: 45% 20% 28%  7%
    [libx264 @ 0x182b140] ref P L0: 80.5% 11.2%  8.4%
    [libx264 @ 0x182b140] kb/s:369.61
    [libx264 @ 0x16e03c0] frame I:4     Avg QP:19.81  size: 77367
    [libx264 @ 0x16e03c0] frame P:132   Avg QP:21.64  size:  9825
    [libx264 @ 0x16e03c0] mb I  I16..4: 16.2%  0.0% 83.8%
    [libx264 @ 0x16e03c0] mb P  I16..4:  0.6%  0.0%  1.2%  P16..4: 34.1%  9.5%  2.9%  0.0%  0.0%    skip:51.8%
    [libx264 @ 0x16e03c0] coded y,uvDC,uvAC intra: 76.8% 77.3% 41.8% inter: 11.9% 20.4% 0.7%
    [libx264 @ 0x16e03c0] i16 v,h,dc,p: 38% 18%  7% 37%
    [libx264 @ 0x16e03c0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 30% 22% 10%  5%  7%  7%  7%  6%  6%
    [libx264 @ 0x16e03c0] i8c dc,h,v,p: 47% 21% 26%  6%
    [libx264 @ 0x16e03c0] ref P L0: 80.8% 12.1%  7.1%
    [libx264 @ 0x16e03c0] kb/s:1085.42
    [libx264 @ 0x16cc880] frame I:4     Avg QP:15.79  size:181630
    [libx264 @ 0x16cc880] frame P:132   Avg QP:18.21  size: 32848
    [libx264 @ 0x16cc880] mb I  I16..4: 13.7%  0.0% 86.3%
    [libx264 @ 0x16cc880] mb P  I16..4:  1.3%  0.0%  2.7%  P16..4: 36.0% 14.2%  4.4%  0.0%  0.0%    skip:41.4%
    [libx264 @ 0x16cc880] coded y,uvDC,uvAC intra: 72.4% 70.6% 41.8% inter: 17.3% 24.9% 1.5%
    [libx264 @ 0x16cc880] i16 v,h,dc,p: 33% 21%  6% 39%
    [libx264 @ 0x16cc880] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 30% 23%  9%  5%  8%  7%  7%  6%  5%
    [libx264 @ 0x16cc880] i8c dc,h,v,p: 44% 21% 27%  8%
    [libx264 @ 0x16cc880] ref P L0: 80.3% 12.7%  7.0%
    [libx264 @ 0x16cc880] kb/s:3420.59
  • Problem using -to, combining -to with framerate change

    21 avril 2019, par LLL

    I have a question regarding the use of the -to option :

    In FFmpeg version 3 (at least 3.2.12 included in Debian 9), -to was an output only option. In more recent version it seems to be accepted as an input option as well (as written here https://www.ffmpeg.org/ffmpeg.html#Main-options) but I run into limitations when using in conjunction with -r.
    What I expect, if I increase the framerate of the input, is that the output will be shorter. But it is not the case if I’m not using the whole input :

    ffmpeg -r 30 -to 10 -i my18fpsFile.avi out.mp4

    out.mp4 will be 10 seconds long, so the input has been read further than 10 seconds in.
    In other terms, even as an input option, it seems to behave like an output option.

    Tested with ffmpeg version N-48102-g7cab5471b2-static https://johnvansickle.com/ffmpeg/ on Debian Stretch.

    Thanks for your advice or confirmation that this is not normal.

    Edit : Thank you Gyan for your reply and your explanation.

    While it seems to work, some testing makes me remember why I wasn’t satisfied with this solution :
    Stating -r as an input option forces the framerate for the reading of the input and ensures one frame in the input is one frame in the output. This is what I want.

    Using yours solution with the filter on the output does cause dropped frames sometimes (which I have never had with -r).
    However, some more testing draws me to the conclusion that the dropped frames problem happens only with an mkv container ! Your solution works fine with other containers (as far as I have tested), but with mkv (and various video codecs, it doesn’t seem to make a difference), I get a lot of dropped frames.
    Using -r with mkv causes no dropped frames.

    In conclusion, I’m not sure how to generalize this solution, as avoiding mkv is annoying for me.
    But thank you, and if anyone has some more experience or ideas, please chime in.

    Adding logs :
    Note the line :
    [avi @ 0x6cf6880] parser not found for codec rawvideo, packets or times may be invalid
    I guess it is the cause of the problem ? Is there a solution if the files are raw avi with no index ?

    Although the warning is the same, I don’t get dropped frames if I use the exact same command only with f.mov instead of mkv.

    ffmpeg -v 40 -to 10 -i f.avi -vf setpts=N/30/TB -r 30 f.mkv
    ffmpeg version N-48102-g7cab5471b2-static https://johnvansickle.com/ffmpeg/  Copyright (c) 2000-2019 the FFmpeg developers
     built with gcc 6.3.0 (Debian 6.3.0-18+deb9u1) 20170516
     configuration: --enable-gpl --enable-version3 --enable-static --disable-debug --disable-ffplay --disable-indev=sndio --disable-outdev=sndio --cc=gcc-6 --enable-fontconfig --enable-frei0r --enable-gnutls --enable-gmp --enable-gray --enable-libaom --enable-libfribidi --enable-libass --enable-libvmaf --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-librubberband --enable-libsoxr --enable-libspeex --enable-libvorbis --enable-libopus --enable-libtheora --enable-libvidstab --enable-libvo-amrwbenc --enable-libvpx --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libdav1d --enable-libxvid --enable-libzvbi --enable-libzimg
     libavutil      56. 26.100 / 56. 26.100
     libavcodec     58. 46.100 / 58. 46.100
     libavformat    58. 26.100 / 58. 26.100
     libavdevice    58.  6.101 / 58.  6.101
     libavfilter     7. 48.100 /  7. 48.100
     libswscale      5.  4.100 /  5.  4.100
     libswresample   3.  4.100 /  3.  4.100
     libpostproc    55.  4.100 / 55.  4.100
    [avi @ 0x6cf6880] parser not found for codec rawvideo, packets or times may be invalid.
       Last message repeated 1 times
    Input #0, avi, from 'f.avi':
     Duration: 00:01:11.62, start: 0.000000, bitrate: 846067 kb/s
       Stream #0:0: Video: rawvideo, 1 reference frame, bgr24, 1632x1200, 846638 kb/s, 18 fps, 18 tbr, 18 tbn, 18 tbc
    Stream mapping:
     Stream #0:0 -> #0:0 (rawvideo (native) -> h264 (libx264))
    Press [q] to stop, [?] for help
    [graph 0 input from stream 0:0 @ 0x6d0fc00] w:1632 h:1200 pixfmt:bgr24 tb:1000/17999 fr:17999/1000 sar:0/1 sws_param:flags=2
    [auto_scaler_0 @ 0x6d105c0] w:iw h:ih flags:'bicubic' interl:0
    [format @ 0x6cfe5c0] auto-inserting filter 'auto_scaler_0' between the filter 'Parsed_setpts_0' and the filter 'format'
    [trim_in_0_0 @ 0x6d109c0] TB:0.055559 FRAME_RATE:17.999000 SAMPLE_RATE:nan
    [auto_scaler_0 @ 0x6d105c0] w:1632 h:1200 fmt:bgr24 sar:0/1 -> w:1632 h:1200 fmt:yuv444p sar:0/1 flags:0x4
    [libx264 @ 0x6cfb2c0] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX
    [libx264 @ 0x6cfb2c0] profile High 4:4:4 Predictive, level 4.0, 4:4:4, 8-bit
    [libx264 @ 0x6cfb2c0] 264 - core 157 r2935 545de2f - H.264/MPEG-4 AVC codec - Copyleft 2003-2018 - http://www.videolan.org/x264.html - options: cabac=1 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=4 threads=6 lookahead_threads=1 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=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
    Output #0, matroska, to 'f.mkv':
     Metadata:
       encoder         : Lavf58.26.100
       Stream #0:0: Video: h264 (libx264), 1 reference frame (H264 / 0x34363248), yuv444p, 1632x1200, q=-1--1, 30 fps, 1k tbn, 30 tbc
       Metadata:
         encoder         : Lavc58.46.100 libx264
       Side data:
         cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
    Past duration 0.666481 too large
    *** dropping frame 5 from stream 0 at ts 3
    Past duration 0.666191 too large
    *** dropping frame 9 from stream 0 at ts 8
    Past duration 0.665916 too large
    *** dropping frame 13 from stream 0 at ts 13
    Past duration 0.665642 too large
    *** dropping frame 17 from stream 0 at ts 18
    Past duration 0.665367 too large
    *** dropping frame 21 from stream 0 at ts 23
    Past duration 0.665092 too large
    *** dropping frame 25 from stream 0 at ts 28
    Past duration 0.664803 too large
    *** dropping frame 29 from stream 0 at ts 33me=00:00:00.00 bitrate=N/A dup=0 drop=6 speed=   0x    
    Past duration 0.664528 too large
    *** dropping frame 33 from stream 0 at ts 38
    Past duration 0.664253 too large
    *** dropping frame 37 from stream 0 at ts 43
    Past duration 0.663979 too large
    *** dropping frame 41 from stream 0 at ts 48
    Past duration 0.663689 too large
    *** dropping frame 45 from stream 0 at ts 53
    Past duration 0.663414 too large      1kB time=00:00:00.00 bitrate=N/A dup=0 drop=11 speed=   0x    
    *** dropping frame 49 from stream 0 at ts 58
    Past duration 0.663139 too large
    *** dropping frame 53 from stream 0 at ts 63ime=00:00:00.00 bitrate=5768.0kbits/s dup=0 drop=12 speed=0.00049x    
    Past duration 0.662865 too large
    *** dropping frame 57 from stream 0 at ts 68ime=00:00:00.13 bitrate=  43.0kbits/s dup=0 drop=13 speed=0.0514x    
    Past duration 0.662590 too large
    *** dropping frame 61 from stream 0 at ts 73ime=00:00:00.30 bitrate=  19.2kbits/s dup=0 drop=14 speed=0.094x    
    Past duration 0.662300 too large
    *** dropping frame 65 from stream 0 at ts 78ime=00:00:00.46 bitrate=  12.3kbits/s dup=0 drop=15 speed=0.125x    
    Past duration 0.662025 too large       1kB time=00:00:00.60 bitrate=   9.6kbits/s dup=0 drop=16 speed=0.142x    
    *** dropping frame 69 from stream 0 at ts 83
    Past duration 0.661751 too large       1kB time=00:00:00.76 bitrate=   7.5kbits/s dup=0 drop=17 speed=0.162x    
    *** dropping frame 73 from stream 0 at ts 88
    Past duration 0.661476 too large       1kB time=00:00:00.93 bitrate=   6.2kbits/s dup=0 drop=18 speed=0.175x    
    *** dropping frame 77 from stream 0 at ts 93
    Past duration 0.661201 too large
    *** dropping frame 81 from stream 0 at ts 98ime=00:00:01.13 bitrate=8036.9kbits/s dup=0 drop=19 speed=0.193x    
    Past duration 0.660912 too large
    *** dropping frame 85 from stream 0 at ts 103me=00:00:01.30 bitrate=7005.3kbits/s dup=0 drop=20 speed=0.204x    
    Past duration 0.660637 too large
    *** dropping frame 89 from stream 0 at ts 108me=00:00:01.46 bitrate=6208.3kbits/s dup=0 drop=21 speed=0.21x    
    Past duration 0.660362 too large
    *** dropping frame 93 from stream 0 at ts 113
    Past duration 0.660088 too large    1113kB time=00:00:01.76 bitrate=5154.9kbits/s dup=0 drop=23 speed=0.235x    
    *** dropping frame 97 from stream 0 at ts 118
    Past duration 0.659813 too large    1113kB time=00:00:01.83 bitrate=4969.4kbits/s dup=0 drop=24 speed=0.229x    
    *** dropping frame 101 from stream 0 at ts 123
    Past duration 0.659523 too large
    *** dropping frame 105 from stream 0 at ts 128e=00:00:02.13 bitrate=4270.8kbits/s dup=0 drop=25 speed=0.235x    
    Past duration 0.659248 too large
    *** dropping frame 109 from stream 0 at ts 133
    Past duration 0.658974 too large    2399kB time=00:00:02.43 bitrate=8075.2kbits/s dup=0 drop=27 speed=0.252x    
    *** dropping frame 113 from stream 0 at ts 138
    Past duration 0.658699 too large
    *** dropping frame 117 from stream 0 at ts 143e=00:00:02.63 bitrate=7462.1kbits/s dup=0 drop=28 speed=0.25x    
    Past duration 0.658424 too large
    *** dropping frame 121 from stream 0 at ts 148
    Past duration 0.658134 too large    2399kB time=00:00:02.93 bitrate=6699.1kbits/s dup=0 drop=30 speed=0.266x    
    *** dropping frame 125 from stream 0 at ts 153
    Past duration 0.657860 too large
    *** dropping frame 129 from stream 0 at ts 158e=00:00:03.13 bitrate=6271.6kbits/s dup=0 drop=31 speed=0.265x    
    Past duration 0.657585 too large
    *** dropping frame 133 from stream 0 at ts 163
    Past duration 0.657310 too large    2399kB time=00:00:03.33 bitrate=5895.4kbits/s dup=0 drop=33 speed=0.271x    
    *** dropping frame 137 from stream 0 at ts 168e=00:00:03.46 bitrate=5667.6kbits/s dup=0 drop=33 speed=0.269x    
    Past duration 0.657036 too large
    *** dropping frame 141 from stream 0 at ts 173
    Past duration 0.656746 too large
    No more output streams to write to, finishing.e=00:00:03.80 bitrate=5171.0kbits/s dup=0 drop=35 speed=0.279x    
    frame=  145 fps=8.0 q=-1.0 Lsize=    4590kB time=00:00:05.90 bitrate=6372.0kbits/s dup=0 drop=35 speed=0.326x    
    video:4588kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.042357%
    Input file #0 (f.avi):
     Input stream #0:0 (video): 181 packets read (1063411200 bytes); 181 frames decoded;
     Total: 181 packets (1063411200 bytes) demuxed
    Output file #0 (f.mkv):
     Output stream #0:0 (video): 145 frames encoded; 145 packets muxed (4698140 bytes);
     Total: 145 packets (4698140 bytes) muxed
    [AVIOContext @ 0x6cfe940] Statistics: 20 seeks, 33 writeouts
    [libx264 @ 0x6cfb2c0] frame I:4     Avg QP:25.17  size: 84331
    [libx264 @ 0x6cfb2c0] frame P:40    Avg QP:26.64  size: 47807
    [libx264 @ 0x6cfb2c0] frame B:101   Avg QP:27.85  size: 24236
    [libx264 @ 0x6cfb2c0] consecutive B-frames:  4.1%  8.3%  2.1% 85.5%
    [libx264 @ 0x6cfb2c0] mb I  I16..4: 29.5%  0.0% 70.5%
    [libx264 @ 0x6cfb2c0] mb P  I16..4: 12.0%  0.0% 20.1%  P16..4: 38.5% 16.5%  4.5%  0.0%  0.0%    skip: 8.4%
    [libx264 @ 0x6cfb2c0] mb B  I16..4:  1.8%  0.0%  2.7%  B16..8: 46.5% 11.4%  1.6%  direct: 7.6%  skip:28.4%  L0:40.6% L1:55.6% BI: 3.8%
    [libx264 @ 0x6cfb2c0] coded y,u,v intra: 55.9% 11.8% 19.2% inter: 22.1% 1.1% 2.6%
    [libx264 @ 0x6cfb2c0] i16 v,h,dc,p: 30% 15%  7% 48%
    [libx264 @ 0x6cfb2c0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 26% 16% 18%  7%  8%  8%  7%  7%  3%
    [libx264 @ 0x6cfb2c0] Weighted P-Frames: Y:17.5% UV:10.0%
    [libx264 @ 0x6cfb2c0] ref P L0: 54.3% 15.8% 20.0%  8.8%  1.2%
    [libx264 @ 0x6cfb2c0] ref B L0: 87.9%  9.3%  2.8%
    [libx264 @ 0x6cfb2c0] ref B L1: 95.9%  4.1%
    [libx264 @ 0x6cfb2c0] kb/s:6263.27
    [AVIOContext @ 0x6cff580] Statistics: 1063666996 bytes read, 4 seeks
  • Trying to concatenate multiple videos with multiple audio streams using ffmpeg

    25 avril 2019, par Toto

    I’m trying to concatenate 3 mp4 videos, each contains 3 audio streams using ffmpeg, since I couldn’t merge them with other software because of differences in the codecs private data.

    Since the files have different codecs I’m trying to use the concat video filter but I can’t seem to get it to work. The output turns out to be an unplayable file. I’m trying to specify the input files, and every media stream, then telling the software to concatenate it and copy it to the output file.

    ffmpeg -i A.mp4 -i B.mp4 -i C.mp4 -filter_complex  '[0:0] [0:1] [0:2] [0:3] [1:0] [1:1] [1:2] [1:3] [2:0] [2:1] [2:2] [2:3] concat=n=3:v=1:a=3 [v] [a1] [a2] [a3]'  -map '[v]' -map '[a1]' -map '[a2]'-map '[a3]' output.mp4

    The complete log :

    ffmpeg -i A.mp4 -i B.mp4 -i C.mp4 -filter_complex  '[0:0] [0:1] [0:2] [0:3] [1:0] [1:1] [1:2] [1:3] [2:0] [2:1] [2:2] [2:3] concat=n=3:v=1:a=3 [v] [a1] [a2] [a3]'  -map '[v]' -map '[a1]' -map '[a2]'-map '[a3]' output.mp4
    ffmpeg version 4.1.1 Copyright (c) 2000-2019 the FFmpeg developers
     built with gcc 8.2.1 (GCC) 20190212
     configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-fontconfig --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-libshine --enable-libsnappy --enable-libsoxr --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-libvorbis --enable-libvo-amrwbenc --enable-libmysofa --enable-libspeex --enable-libxvid --enable-libaom --enable-libmfx --enable-amf --enable-ffnvcodec --enable-cuvid --enable-d3d11va --enable-nvenc --enable-nvdec --enable-dxva2 --enable-avisynth
     libavutil      56. 22.100 / 56. 22.100
     libavcodec     58. 35.100 / 58. 35.100
     libavformat    58. 20.100 / 58. 20.100
     libavdevice    58.  5.100 / 58.  5.100
     libavfilter     7. 40.101 /  7. 40.101
     libswscale      5.  3.100 /  5.  3.100
     libswresample   3.  3.100 /  3.  3.100
     libpostproc    55.  3.100 / 55.  3.100
    Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'A.mp4':
     Metadata:
       major_brand     : mp42
       minor_version   : 512
       compatible_brands: isomiso2avc1mp41
       encoder         : HandBrake 0.10.1 2015030800
     Duration: 01:59:10.12, start: 0.000000, bitrate: 6868 kb/s
       Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p(tv, bt709), 1920x1080 [SAR 1:1 DAR 16:9], 6017 kb/s, 29.97 fps, 29.97 tbr, 90k tbn, 180k tbc (default)
       Metadata:
         handler_name    : VideoHandler
       Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 320 kb/s (default)
       Metadata:
         handler_name    : Stereo
       Stream #0:2(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, 5.1, fltp, 320 kb/s
       Metadata:
         handler_name    : Surround
       Stream #0:3(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 192 kb/s
       Metadata:
         handler_name    : Stereo
    Input #1, mov,mp4,m4a,3gp,3g2,mj2, from 'B.mp4':
     Metadata:
       major_brand     : mp42
       minor_version   : 512
       compatible_brands: isomiso2avc1mp41
       encoder         : HandBrake 0.10.1 2015030800
     Duration: 01:12:28.48, start: 0.000000, bitrate: 6846 kb/s
       Stream #1:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p(tv, bt709), 1920x1080 [SAR 1:1 DAR 16:9], 6001 kb/s, 29.97 fps, 29.97 tbr, 90k tbn, 180k tbc (default)
       Metadata:
         handler_name    : VideoHandler
       Stream #1:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 320 kb/s (default)
       Metadata:
         handler_name    : Stereo
       Stream #1:2(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, 5.1, fltp, 320 kb/s
       Metadata:
         handler_name    : Surround
       Stream #1:3(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 192 kb/s
       Metadata:
         handler_name    : Stereo
    Input #2, mov,mp4,m4a,3gp,3g2,mj2, from 'C.mp4':
     Metadata:
       major_brand     : mp42
       minor_version   : 512
       compatible_brands: isomiso2avc1mp41
       encoder         : HandBrake 0.10.1 2015030800
     Duration: 00:58:55.53, start: 0.000000, bitrate: 6850 kb/s
       Stream #2:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p(tv, bt709), 1920x1080 [SAR 1:1 DAR 16:9], 6005 kb/s, 29.97 fps, 29.97 tbr, 90k tbn, 180k tbc (default)
       Metadata:
         handler_name    : VideoHandler
       Stream #2:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 319 kb/s (default)
       Metadata:
         handler_name    : Stereo
       Stream #2:2(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, 5.1, fltp, 319 kb/s
       Metadata:
         handler_name    : Surround
       Stream #2:3(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 192 kb/s
       Metadata:
         handler_name    : Stereo
    Stream mapping:
     Stream #0:0 (h264) -> concat:in0:v0
     Stream #0:1 (aac) -> concat:in0:a0
     Stream #0:2 (aac) -> concat:in0:a1
     Stream #0:3 (aac) -> concat:in0:a2
     Stream #1:0 (h264) -> concat:in1:v0
     Stream #1:1 (aac) -> concat:in1:a0
     Stream #1:2 (aac) -> concat:in1:a1
     Stream #1:3 (aac) -> concat:in1:a2
     Stream #2:0 (h264) -> concat:in2:v0
     Stream #2:1 (aac) -> concat:in2:a0
     Stream #2:2 (aac) -> concat:in2:a1
     Stream #2:3 (aac) -> concat:in2:a2
     concat:out:v0 -> Stream #0:0 (libx264)
     concat:out:a0 -> Stream #0:1 (aac)
     concat:out:a1 -> Stream #0:2 (aac)
     concat:out:a2 -> Stream #0:3 (aac)
    Press [q] to stop, [?] for help
    [libx264 @ 000001930c898980] using SAR=1/1
    [libx264 @ 000001930c898980] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX
    [libx264 @ 000001930c898980] profile High, level 4.0, 4:2:0, 8-bit
    [libx264 @ 000001930c898980] 264 - core 157 r2935 545de2f - H.264/MPEG-4 AVC codec - Copyleft 2003-2018 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 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=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
    Output #0, mp4, to 'output.mp4':
     Metadata:
       major_brand     : mp42
       minor_version   : 512
       compatible_brands: isomiso2avc1mp41
       encoder         : Lavf58.20.100
       Stream #0:0: Video: h264 (libx264) (avc1 / 0x31637661), yuv420p(progressive), 1920x1080 [SAR 1:1 DAR 16:9], q=-1--1, 29.97 fps, 30k tbn, 29.97 tbc (default)
       Metadata:
         encoder         : Lavc58.35.100 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, stereo, fltp, 128 kb/s
       Metadata:
         encoder         : Lavc58.35.100 aac
       Stream #0:2: Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, 5.1, fltp, 341 kb/s
       Metadata:
         encoder         : Lavc58.35.100 aac
       Stream #0:3: Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 128 kb/s
       Metadata:
         encoder         : Lavc58.35.100 aac
    [aac @ 000001930d3a88c0] skip_data_stream_element: Input buffer exhausted before END element found
    Error while decoding stream #0:1: Invalid data found when processing input
    [aac @ 000001930c89a4c0] Number of bands (48) exceeds limit (47).ate=6048.4kbits/s dup=1 drop=0 speed=0.916x
    Error while decoding stream #2:1: Invalid data found when processing input
    frame=450571 fps= 28 q=-1.0 Lsize=11204203kB time=04:10:34.13 bitrate=6105.1kbits/s dup=1 drop=0 speed=0.939x
    video:10071486kB audio:1099256kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.299544%
    [libx264 @ 000001930c898980] frame I:4679  Avg QP:20.30  size:103274
    [libx264 @ 000001930c898980] frame P:125629 Avg QP:22.82  size: 41052
    [libx264 @ 000001930c898980] frame B:320263 Avg QP:25.08  size: 14590
    [libx264 @ 000001930c898980] consecutive B-frames:  2.3%  6.0%  8.8% 83.0%
    [libx264 @ 000001930c898980] mb I  I16..4: 16.4% 78.4%  5.2%
    [libx264 @ 000001930c898980] mb P  I16..4:  7.0% 17.1%  1.1%  P16..4: 43.0%  9.7%  4.9%  0.0%  0.0%    skip:17.3%
    [libx264 @ 000001930c898980] mb B  I16..4:  0.8%  1.7%  0.1%  B16..8: 39.4%  3.6%  0.7%  direct: 4.3%  skip:49.4%  L0:43.8% L1:50.2% BI: 6.0%
    [libx264 @ 000001930c898980] 8x8 transform intra:68.6% inter:84.9%
    [libx264 @ 000001930c898980] coded y,uvDC,uvAC intra: 40.3% 64.9% 17.2% inter: 12.9% 24.2% 0.4%
    [libx264 @ 000001930c898980] i16 v,h,dc,p: 40% 22% 10% 28%
    [libx264 @ 000001930c898980] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 28% 15% 23%  5%  6%  7%  5%  6%  5%
    [libx264 @ 000001930c898980] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 26% 16% 16%  6%  9%  9%  7%  6%  5%
    [libx264 @ 000001930c898980] i8c dc,h,v,p: 48% 20% 26%  6%
    [libx264 @ 000001930c898980] Weighted P-Frames: Y:8.6% UV:6.4%
    [libx264 @ 000001930c898980] ref P L0: 58.8% 12.5% 19.8%  8.4%  0.4%
    [libx264 @ 000001930c898980] ref B L0: 88.5%  9.1%  2.4%
    [libx264 @ 000001930c898980] ref B L1: 96.9%  3.1%
    [libx264 @ 000001930c898980] kb/s:5487.92
    [aac @ 000001930c899280] Qavg: 212.043
    [aac @ 000001930d1cfbc0] Qavg: 211.329
    [aac @ 000001930d1ce080] Qavg: 228.685

    This is the output when trying the concat demuxer, which also produces an unplayable file.

    ffmpeg -f concat -safe 0 -i mylist.txt -map 0 -c copy concat2.mp4
    ffmpeg version 4.1.1 Copyright (c) 2000-2019 the FFmpeg developers
     built with gcc 8.2.1 (GCC) 20190212
     configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-fontconfig --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-libshine --enable-libsnappy --enable-libsoxr --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-libvorbis --enable-libvo-amrwbenc --enable-libmysofa --enable-libspeex --enable-libxvid --enable-libaom --enable-libmfx --enable-amf --enable-ffnvcodec --enable-cuvid --enable-d3d11va --enable-nvenc --enable-nvdec --enable-dxva2 --enable-avisynth
     libavutil      56. 22.100 / 56. 22.100
     libavcodec     58. 35.100 / 58. 35.100
     libavformat    58. 20.100 / 58. 20.100
     libavdevice    58.  5.100 / 58.  5.100
     libavfilter     7. 40.101 /  7. 40.101
     libswscale      5.  3.100 /  5.  3.100
     libswresample   3.  3.100 /  3.  3.100
     libpostproc    55.  3.100 / 55.  3.100
    [mov,mp4,m4a,3gp,3g2,mj2 @ 0000025ca95f2dc0] Auto-inserting h264_mp4toannexb bitstream filter
    Input #0, concat, from 'mylist.txt':
     Duration: N/A, start: 0.000000, bitrate: 6850 kb/s
       Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p(tv, bt709), 1920x1080 [SAR 1:1 DAR 16:9], 6017 kb/s, 29.97 fps, 29.97 tbr, 90k tbn, 180k tbc
       Metadata:
         handler_name    : VideoHandler
       Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 320 kb/s
       Metadata:
         handler_name    : Stereo
       Stream #0:2(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, 5.1, fltp, 320 kb/s
       Metadata:
         handler_name    : Surround
       Stream #0:3(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 192 kb/s
       Metadata:
         handler_name    : Stereo
    Output #0, mp4, to 'concat2.mp4':
     Metadata:
       encoder         : Lavf58.20.100
       Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p(tv, bt709), 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 6017 kb/s, 29.97 fps, 29.97 tbr, 90k tbn, 90k tbc
       Metadata:
         handler_name    : VideoHandler
       Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 320 kb/s
       Metadata:
         handler_name    : Stereo
       Stream #0:2(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, 5.1, fltp, 320 kb/s
       Metadata:
         handler_name    : Surround
       Stream #0:3(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 192 kb/s
       Metadata:
         handler_name    : Stereo
    Stream mapping:
     Stream #0:0 -> #0:0 (copy)
     Stream #0:1 -> #0:1 (copy)
     Stream #0:2 -> #0:2 (copy)
     Stream #0:3 -> #0:3 (copy)
    Press [q] to stop, [?] for help
    [mov,mp4,m4a,3gp,3g2,mj2 @ 0000025ca95f9480] Auto-inserting h264_mp4toannexb bitstream filter4x
    [mov,mp4,m4a,3gp,3g2,mj2 @ 0000025ca95f9480] Auto-inserting h264_mp4toannexb bitstream filter5x
    frame=450570 fps=1251 q=-1.0 Lsize=12591157kB time=04:10:34.11 bitrate=6860.8kbits/s speed=41.7x
    video:11029679kB audio:1527897kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.267411%