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  • ffmpeg stops randomly with "No more output streams to write to, finishing" when reading rtsp stream [on hold]

    7 juin 2016, par ImagineDragon

    Basically I am running the following ffmpeg command to read an h264 rtsp stream using hls muxer, under Ubuntu 14.04 64bit with i7 CPU and 8GB memory :

    ffmpeg -v debug -i rtsp://172.16.11.247:554/live/ch00_0?token=hQttXvrjSPOcClQB -codec copy -flags -global_header -f hls -hls_time 5 -use_localtime 1 -hls_segment_filename '/home/eason/ffmpeg-test/%s.ts' '/home/eason/ffmpeg-test/live.m3u8'
    
ffmpeg version N-79139-gde1a0d4 Copyright (c) 2000-2016 the FFmpeg developers
    
  built with gcc 4.8 (Ubuntu 4.8.4-2ubuntu1~14.04.1)
    
  configuration: --extra-libs=-ldl --prefix=/opt/ffmpeg --mandir=/usr/share/man --enable-avresample --disable-debug --enable-nonfree --enable-gpl --enable-version3 --enable-libopencore-amrnb --enable-libopencore-amrwb --disable-decoder=amrnb --disable-decoder=amrwb --enable-libpulse --enable-libfreetype --enable-gnutls --enable-libx264 --enable-libx265 --enable-libfdk-aac --enable-libvorbis --enable-libmp3lame --enable-libopus --enable-libvpx --enable-libspeex --enable-libass --enable-avisynth --enable-libsoxr --enable-libxvid --enable-libvidstab
    
  libavutil      55. 19.100 / 55. 19.100
    
  libavcodec     57. 30.100 / 57. 30.100
    
  libavformat    57. 29.101 / 57. 29.101
    
  libavdevice    57.  0.101 / 57.  0.101
    
  libavfilter     6. 40.102 /  6. 40.102
    
  libavresample   3.  0.  0 /  3.  0.  0
    
  libswscale      4.  0.100 /  4.  0.100
    
  libswresample   2.  0.101 /  2.  0.101
    
  libpostproc    54.  0.100 / 54.  0.100
    
Splitting the commandline.
    
Reading option '-v' ... matched as option 'v' (set logging level) with argument 'debug'.
    
Reading option '-re' ... matched as option 're' (read input at native frame rate) with argument '1'.
    
Reading option '-i' ... matched as input file with argument 'rtsp://172.16.11.247:554/live/ch00_0?token=hQttXvrjSPOcClQB'.
    
Reading option '-codec' ... matched as option 'codec' (codec name) with argument 'copy'.
    
Reading option '-flags' ... matched as AVOption 'flags' with argument '-global_header'.
    
Reading option '-f' ... matched as option 'f' (force format) with argument 'hls'.
    
Reading option '-hls_time' ... matched as AVOption 'hls_time' with argument '5'.
    
Reading option '-use_localtime' ... matched as AVOption 'use_localtime' with argument '1'.
    
Reading option '-hls_segment_filename' ... matched as AVOption 'hls_segment_filename' with argument '/home/eason/ffmpeg-test/%s.ts'.
    
Reading option '/home/eason/ffmpeg-test/live.m3u8' ... matched as output file.
    
Finished splitting the commandline.
    
Parsing a group of options: global .
    
Applying option v (set logging level) with argument debug.
    
Successfully parsed a group of options.
    
Parsing a group of options: input file rtsp://172.16.11.247:554/live/ch00_0?token=hQttXvrjSPOcClQB.
    
Applying option re (read input at native frame rate) with argument 1.
    
Successfully parsed a group of options.
    
Opening an input file: rtsp://172.16.11.247:554/live/ch00_0?token=hQttXvrjSPOcClQB.
    
[tcp @ 0x29c4d60] No default whitelist set
    
[rtsp @ 0x29c2e20] SDP:
    
m=video 0 RTP/AVP 96
    
a=rtpmap:96 H264/90000
    
a=fmtp:96 packetization-mode=1;profile-level-id=640028;sprop-parameter-sets=Z2QAKKzoBQBbkA==,aO48sA==
    
a=control:trackID=0
    
m=audio 0 RTP/AVP 98
    
a=rtpmap:98 MPEG4-GENERIC/16000/1
    
a=fmtp:98 profile-level-id=1;mode=AAC-lbr;sizelength=13;indexlength=3;indexdeltalength=3;config=1408;cpresent=0;
    
a=control:trackID=1
    

    

    
[rtsp @ 0x29c2e20] video codec set to: h264
    
[rtsp @ 0x29c2e20] RTP Packetization Mode: 1
    
[rtsp @ 0x29c2e20] RTP Profile IDC: 64 Profile IOP: 0 Level: 28
    
[rtsp @ 0x29c2e20] Extradata set to 0x29c4ff0 (size: 22)
    
[rtsp @ 0x29c2e20] audio codec set to: aac
    
[rtsp @ 0x29c2e20] audio samplerate set to: 16000
    
[rtsp @ 0x29c2e20] audio channels set to: 1
    
[rtp @ 0x29c50a0] No default whitelist set
    
[udp @ 0x29c5200] No default whitelist set
    
[udp @ 0x29c5200] end receive buffer size reported is 131072
    
[udp @ 0x29d9480] No default whitelist set
    
[udp @ 0x29d9480] end receive buffer size reported is 131072
    
[rtsp @ 0x29c2e20] method SETUP failed: 461 Unsupported transport
    
[rtsp @ 0x29c2e20] CSeq: 3
    

    
[rtsp @ 0x29c2e20] setting jitter buffer size to 0
    
    Last message repeated 1 times
    
[rtsp @ 0x29c2e20] hello state=0
    
[rtsp @ 0x29c2e20] All info found
    
[rtsp @ 0x29c2e20] rfps: 24.250000 0.018062
    
[rtsp @ 0x29c2e20] rfps: 24.333333 0.012911
    
[rtsp @ 0x29c2e20] rfps: 24.416667 0.008627
    
[rtsp @ 0x29c2e20] rfps: 24.500000 0.005207
    
    Last message repeated 1 times
    
[rtsp @ 0x29c2e20] rfps: 24.583333 0.002653
    
    Last message repeated 1 times
    
[rtsp @ 0x29c2e20] rfps: 24.666667 0.000965
    
    Last message repeated 1 times
    
[rtsp @ 0x29c2e20] rfps: 24.750000 0.000142
    
    Last message repeated 1 times
    
[rtsp @ 0x29c2e20] rfps: 24.833333 0.000185
    
    Last message repeated 1 times
    
[rtsp @ 0x29c2e20] rfps: 24.916667 0.001093
    
    Last message repeated 1 times
    
[rtsp @ 0x29c2e20] rfps: 25.000000 0.002867
    
    Last message repeated 1 times
    
[rtsp @ 0x29c2e20] rfps: 25.083333 0.005507
    
    Last message repeated 1 times
    
[rtsp @ 0x29c2e20] rfps: 25.166667 0.009011
    
[rtsp @ 0x29c2e20] rfps: 25.250000 0.013382
    
[rtsp @ 0x29c2e20] rfps: 25.333333 0.018618
    
[rtsp @ 0x29c2e20] rfps: 50.000000 0.011469
    
Input #0, rtsp, from 'rtsp://172.16.11.247:554/live/ch00_0?token=hQttXvrjSPOcClQB':
    
  Duration: N/A, start: 0.000000, bitrate: N/A
    
    Stream #0:0, 28, 1/90000: Video: h264 (High), 1 reference frame, yuv420p(left), 1280x720, 1/180000, 24.75 tbr, 90k tbn, 180k tbc
    
    Stream #0:1, 23, 1/16000: Audio: aac (LC), 16000 Hz, mono, fltp
    
Successfully opened the file.
    
Parsing a group of options: output file /home/eason/ffmpeg-test/live.m3u8.
    
Applying option codec (codec name) with argument copy.
    
Applying option f (force format) with argument hls.
    
Successfully parsed a group of options.
    
Opening an output file: /home/eason/ffmpeg-test/live.m3u8.
    
Successfully opened the file.
    
[file @ 0x2cae180] Setting default whitelist 'file,crypto'
    
[mpegts @ 0x29f7ce0] muxrate VBR, pcr every 9000 pkts, sdt every 2147483647, pat/pmt every 2147483647 pkts
    
Output #0, hls, to '/home/eason/ffmpeg-test/live.m3u8':
    
  Metadata:
    
    encoder         : Lavf57.29.101
    
    Stream #0:0, 0, 1/90000: Video: h264, 1 reference frame, yuv420p(left), 1280x720 (0x0), 1/90000, q=2-31, 24.75 tbr, 90k tbn, 90k tbc
    
    Stream #0:1, 0, 1/90000: Audio: aac (LC), 16000 Hz, mono
    
Stream mapping:
    
  Stream #0:0 -> #0:0 (copy)
    
  Stream #0:1 -> #0:1 (copy)
    
Press [q] to stop, [?] for help
    
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
    
    Last message repeated 103 times
    
[hls @ 0x2a0fc00] Timestamps are unset in a packet for stream 0. This is deprecated and will stop working in the future. Fix your code to set the timestamps properly
    
[AVIOContext @ 0x2c998c0] Statistics: 0 seeks, 155 writeouts=N/A speed=1.01x    
    
[file @ 0x2ba60e0] Setting default whitelist 'file,crypto'
    
[file @ 0x2ca9fc0] Setting default whitelist 'file,crypto'
    
[hls @ 0x2a0fc00] EXT-X-MEDIA-SEQUENCE:0
    
[AVIOContext @ 0x2caa080] Statistics: 0 seeks, 1 writeouts
    
[AVIOContext @ 0x2c99480] Statistics: 0 seeks, 103 writeouts=N/A speed=   1x    
    
[file @ 0x2ba60e0] Setting default whitelist 'file,crypto'
    
[file @ 0x2c97c60] Setting default whitelist 'file,crypto'
    
[hls @ 0x2a0fc00] EXT-X-MEDIA-SEQUENCE:0
    
[AVIOContext @ 0x2c97d20] Statistics: 0 seeks, 1 writeouts
    
[AVIOContext @ 0x2c99480] Statistics: 0 seeks, 104 writeouts=N/A speed=   1x    
    
[file @ 0x2ba60e0] Setting default whitelist 'file,crypto'
    
[file @ 0x2c99680] Setting default whitelist 'file,crypto'
    
[hls @ 0x2a0fc00] EXT-X-MEDIA-SEQUENCE:0
    
[AVIOContext @ 0x2c99820] Statistics: 0 seeks, 1 writeouts
    
[AVIOContext @ 0x2c99480] Statistics: 0 seeks, 28 writeoutse=N/A speed=   1x    
    
[file @ 0x29c50c0] Setting default whitelist 'file,crypto'
    
[file @ 0x2ba60e0] Setting default whitelist 'file,crypto'
    
[hls @ 0x2a0fc00] EXT-X-MEDIA-SEQUENCE:0
    
[AVIOContext @ 0x29c2ce0] Statistics: 0 seeks, 1 writeouts
    
[AVIOContext @ 0x2c99480] Statistics: 0 seeks, 111 writeouts=N/A speed=   1x    
    
[file @ 0x2c97d40] Setting default whitelist 'file,crypto'
    
[file @ 0x2a134e0] Setting default whitelist 'file,crypto'
    
[hls @ 0x2a0fc00] EXT-X-MEDIA-SEQUENCE:0
    
[AVIOContext @ 0x2a11000] Statistics: 0 seeks, 1 writeouts
    
[AVIOContext @ 0x2c99480] Statistics: 0 seeks, 105 writeouts=N/A speed=   1x    
    
[file @ 0x29c50c0] Setting default whitelist 'file,crypto'
    
[file @ 0x2a10c00] Setting default whitelist 'file,crypto'
    
[hls @ 0x2a0fc00] EXT-X-MEDIA-SEQUENCE:1
    
[AVIOContext @ 0x2a10cc0] Statistics: 0 seeks, 1 writeouts
    
[AVIOContext @ 0x2c99480] Statistics: 0 seeks, 103 writeouts=N/A speed=   1x    
    
[file @ 0x29c50c0] Setting default whitelist 'file,crypto'
    
[file @ 0x2c99480] Setting default whitelist 'file,crypto'
    

    
.......repeat........
    

    
[hls @ 0x2a0fc00] EXT-X-MEDIA-SEQUENCE:71
    
[AVIOContext @ 0x2c97fa0] Statistics: 0 seeks, 1 writeouts
    
[rtsp @ 0x29c2e20] Too short data for FU-A H264 RTP packette=N/A speed=   1x    
    
[AVIOContext @ 0x2ba60e0] Statistics: 0 seeks, 103 writeouts=N/A speed=   1x    
    
[file @ 0x2c97b20] Setting default whitelist 'file,crypto'
    
[file @ 0x2c97c60] Setting default whitelist 'file,crypto'
    
[hls @ 0x2a0fc00] EXT-X-MEDIA-SEQUENCE:72
    
[AVIOContext @ 0x2c99480] Statistics: 0 seeks, 1 writeouts
    
[AVIOContext @ 0x2ba60e0] Statistics: 0 seeks, 156 writeouts=N/A speed=   1x    
    
[file @ 0x2c99480] Setting default whitelist 'file,crypto'
    
[file @ 0x2cab600] Setting default whitelist 'file,crypto'
    
[hls @ 0x2a0fc00] EXT-X-MEDIA-SEQUENCE:73
    
[AVIOContext @ 0x2cab6c0] Statistics: 0 seeks, 1 writeouts
    
[AVIOContext @ 0x2ba60e0] Statistics: 0 seeks, 104 writeouts=N/A speed=   1x    
    
[file @ 0x2cadc00] Setting default whitelist 'file,crypto'
    
[file @ 0x2c99480] Setting default whitelist 'file,crypto'
    
[hls @ 0x2a0fc00] EXT-X-MEDIA-SEQUENCE:74
    
[AVIOContext @ 0x29c2ce0] Statistics: 0 seeks, 1 writeouts
    
[AVIOContext @ 0x2ba60e0] Statistics: 0 seeks, 103 writeouts=N/A speed=   1x    
    
[file @ 0x2a13540] Setting default whitelist 'file,crypto'
    
[file @ 0x2cab680] Setting default whitelist 'file,crypto'
    
[hls @ 0x2a0fc00] EXT-X-MEDIA-SEQUENCE:75
    
[AVIOContext @ 0x2c99480] Statistics: 0 seeks, 1 writeouts
    
No more output streams to write to, finishing.:46.09 bitrate=N/A speed=0.993x    
    
[AVIOContext @ 0x2ba60e0] Statistics: 0 seeks, 138 writeouts
    
[file @ 0x29c50c0] Setting default whitelist 'file,crypto'
    
[hls @ 0x2a0fc00] EXT-X-MEDIA-SEQUENCE:76
    
[AVIOContext @ 0x2ba60e0] Statistics: 0 seeks, 1 writeouts
    
frame= 8423 fps= 21 q=-1.0 Lsize=N/A time=00:06:46.09 bitrate=N/A speed=0.993x    
    
video:37031kB audio:1586kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown
    
Input file #0 (rtsp://172.16.11.247:554/live/ch00_0?token=hQttXvrjSPOcClQB):
    
  Input stream #0:0 (video): 8423 packets read (37919815 bytes); 
    
  Input stream #0:1 (audio): 6345 packets read (1624337 bytes); 
    
  Total: 14768 packets (39544152 bytes) demuxed
    
Output file #0 (/home/eason/ffmpeg-test/live.m3u8):
    
  Output stream #0:0 (video): 8423 packets muxed (37919815 bytes); 
    
  Output stream #0:1 (audio): 6345 packets muxed (1624337 bytes); 
    
  Total: 14768 packets (39544152 bytes) muxed
    
0 frames successfully decoded, 0 decoding errors

    The problem is that ffmpeg exits randomly after 5 to 20 minutes. The RTSP is a live stream so stopping every 5 minute is really not acceptable. In the ffmpeg log I can’t see any noticeable error except "No more output streams to write to, finishing." near the end. Can someone shed some light upon this ? How can I make ffmpeg run without stopping ? Thanks

  • Syntax error : "(" unexpected — with !(*.sh) in bash script

    3 octobre 2016, par Jmv Jmv

    Regards,

    I want to run a sh file :

    #!/bin/bash
    
for f in !(*.sh); do ffmpeg -i "$f" -vf yadif=0:-1 -threads 0 -c:v libx264 -pix_fmt yuv420p -r 29.97 -b:v 3000k -s 1280x720 -preset:v slow -profile:v Main -level 3.1 -bf 2 -movflags faststart /mnt/media/out-mp4/"${f%.mxf}.mp4"; rm $f; done

    However I get the following error :

    2: task1.sh: Syntax error: "(" unexpected

    If I try directly on the command line it works perfectly.

    the path and permissions are already reviewed

    Any idea what might be happening ?

    Thank you a lot

    UBUNTU 14.04

  • FFMPEG "buffer queue overflow, dropping" with trim and atrim filters

    11 décembre 2016, par Prasanna Mahendiran

    In FFMPEG I am actually trimming and concating a 24 FPS video. When I apply a complex filter

    ffmpeg -i sample.mp4 -filter_complex \
    
  "[0:v]setpts = PTS-STARTPTS[bv];
    
  [bv]split=6[v0][v1][v2][v3][v4][v5];
    
  [v0]trim=start_frame=1:end_frame=142,loop=1:1:1,setpts=N/FRAME_RATE/TB[0v];
    
  [v1]trim=start_frame=846:end_frame=878,loop=1:1:1,setpts=N/FRAME_RATE/TB[1v];
    
  [v2]trim=start_frame=57:end_frame=114,loop=1:1:1,setpts=N/FRAME_RATE/TB[2v];
    
  [v3]trim=start_frame=865:end_frame=885,loop=1:1:1,setpts=N/FRAME_RATE/TB[3v];
    
  [v4]trim=start_frame=70:end_frame=155,loop=1:1:1,setpts=N/FRAME_RATE/TB[4v];
    
  [v5]trim=start_frame=155:end_frame=909,loop=1:1:1,setpts=N/FRAME_RATE/TB[5v];
    
  [0:a]asplit=6[a0][a1][a2][a3][a4][a5];
    
  [a0]atrim=0.041666666666666664:5.917,asetpts=N/SR/TB[0a];
    
  [a1]atrim=35.256:36.603,asetpts=N/SR/TB[1a];
    
  [a2]atrim=2.379:4.767,asetpts=N/SR/TB[2a];
    
  [a3]atrim=36.024:36.859,asetpts=N/SR/TB[3a];
    
  [a4]atrim=2.93:6.438172,asetpts=N/SR/TB[4a];
    
  [a5]atrim=6.438172:37.895,asetpts=N/SR/TB[5a];
    
  [0v][0a][1v][1a][2v][2a][3v][3a][4v][4a][5v][5a]concat=n=6:v=1:a=1[vv][aa]"\
    
  -map "[vv]" -map "[aa]" output.mp4

    I am getting "buffer queue overflow, dropping" error. The resultant video and audio is still and not working properly.

    ffmpeg version 3.2-1~16.04.york1 Copyright (c) 2000-2016 the FFmpeg developers
    
  built with gcc 5.4.1 (Ubuntu 5.4.1-3ubuntu1~ubuntu16.04.1york0) 20161019
    
  configuration: --prefix=/usr --extra-version='1~16.04.york1' --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --enable-gpl --disable-libtesseract --disable-stripping --disable-decoder=libschroedinger --enable-avresample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libebur128 --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmodplug --enable-libmp3lame --enable-libopenjpeg --enable-libopus --enable-libpulse --enable-librubberband --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-libzmq --enable-libzvbi --enable-opengl --enable-sdl2 --enable-x11grab --enable-libdc1394 --enable-libiec61883 --enable-openal --enable-frei0r --enable-libopencv --enable-libx264 --enable-chromaprint --enable-shared
    
  libavutil      55. 34.100 / 55. 34.100
    
  libavcodec     57. 64.100 / 57. 64.100
    
  libavformat    57. 56.100 / 57. 56.100
    
  libavdevice    57.  1.100 / 57.  1.100
    
  libavfilter     6. 65.100 /  6. 65.100
    
  libavresample   3.  1.  0 /  3.  1.  0
    
  libswscale      4.  2.100 /  4.  2.100
    
  libswresample   2.  3.100 /  2.  3.100
    
  libpostproc    54.  1.100 / 54.  1.100
    
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'sample.mp4':
    
  Metadata:
    
    major_brand     : isom
    
    minor_version   : 512
    
    compatible_brands: isomiso2avc1mp41
    
    track           : 0
    
    artist          : 
    
    album           : 
    
    date            : 0
    
    genre           : 
    
    lyrics          : 
    
    title           : 
    
    encoder         : Lavf56.36.100
    
  Duration: 00:00:37.90, start: 0.000000, bitrate: 951 kb/s
    
    Stream #0:0(und): Video: h264 (Constrained Baseline) (avc1 / 0x31637661), yuv420p, 640x480 [SAR 1:1 DAR 4:3], 820 kb/s, 24 fps, 24 tbr, 12288 tbn, 48 tbc (default)
    
    Metadata:
    
      handler_name    : VideoHandler
    
    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 126 kb/s (default)
    
    Metadata:
    
      handler_name    : SoundHandler
    
File 'output.mp4' already exists. Overwrite ? [y/N] y
    
[libx264 @ 0x55650097a540] using SAR=1/1
    
[libx264 @ 0x55650097a540] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 AVX2 LZCNT BMI2
    
[libx264 @ 0x55650097a540] profile High, level 3.0
    
[libx264 @ 0x55650097a540] 264 - core 148 r2643 5c65704 - H.264/MPEG-4 AVC codec - Copyleft 2003-2015 - 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=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=24 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     : isom
    
    minor_version   : 512
    
    compatible_brands: isomiso2avc1mp41
    
    track           : 0
    
    artist          : 
    
    album           : 
    
    date            : 0
    
    genre           : 
    
    lyrics          : 
    
    title           : 
    
    encoder         : Lavf57.56.100
    
    Stream #0:0: Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p, 640x480 [SAR 1:1 DAR 4:3], q=-1--1, 24 fps, 12288 tbn, 24 tbc (default)
    
    Metadata:
    
      encoder         : Lavc57.64.100 libx264
    
    Side data:
    
      cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
    
    Stream #0:1: Audio: aac (LC) ([64][0][0][0] / 0x0040), 44100 Hz, stereo, fltp, 128 kb/s (default)
    
    Metadata:
    
      encoder         : Lavc57.64.100 aac
    
Stream mapping:
    
  Stream #0:0 (h264) -> setpts
    
  Stream #0:1 (aac) -> asplit
    
  concat:out:v0 -> Stream #0:0 (libx264)
    
  concat:out:a0 -> Stream #0:1 (aac)
    
Press [q] to stop, [?] for help
    
[Parsed_concat_33 @ 0x55650097b420] Buffer queue overflow, dropping. 471.5kbits/s speed=4.94x    
    
    Last message repeated 201 times
    
[Parsed_concat_33 @ 0x55650097b420] Buffer queue overflow, dropping. 522.9kbits/s speed=3.89x    
    
    Last message repeated 1266 times
    
[Parsed_concat_33 @ 0x55650097b420] Buffer queue overflow, dropping. 557.0kbits/s speed=3.28x    
    
    Last message repeated 48 times
    
[output stream 0:1 @ 0x556500947e20] 100 buffers queued in output stream 0:1, something may be wrong.
    
[Parsed_concat_33 @ 0x55650097b420] Buffer queue overflow, dropping. 718.6kbits/s speed=3.46x    
    
    Last message repeated 19 times
    
[output stream 0:0 @ 0x5565009785c0] 100 buffers queued in output stream 0:0, something may be wrong.
    
frame= 1091 fps=117 q=-1.0 Lsize=    2795kB time=00:00:45.51 bitrate= 503.1kbits/s dup=475 drop=0 speed=4.88x    
    
video:2455kB audio:316kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.861779%
    
[libx264 @ 0x55650097a540] frame I:8     Avg QP:19.26  size: 24207
    
[libx264 @ 0x55650097a540] frame P:409   Avg QP:21.33  size:  4108
    
[libx264 @ 0x55650097a540] frame B:674   Avg QP:27.46  size:   949
    
[libx264 @ 0x55650097a540] consecutive B-frames: 10.3% 13.9% 24.5% 51.3%
    
[libx264 @ 0x55650097a540] mb I  I16..4:  9.9% 57.0% 33.1%
    
[libx264 @ 0x55650097a540] mb P  I16..4:  3.6%  7.6%  2.9%  P16..4: 33.0% 10.6%  3.0%  0.0%  0.0%    skip:39.2%
    
[libx264 @ 0x55650097a540] mb B  I16..4:  0.4%  0.8%  0.4%  B16..8: 24.5%  2.6%  0.2%  direct: 0.5%  skip:70.5%  L0:55.5% L1:41.8% BI: 2.7%
    
[libx264 @ 0x55650097a540] 8x8 transform intra:53.8% inter:66.7%
    
[libx264 @ 0x55650097a540] coded y,uvDC,uvAC intra: 44.6% 50.0% 14.8% inter: 6.2% 7.7% 0.2%
    
[libx264 @ 0x55650097a540] i16 v,h,dc,p: 22% 28% 17% 33%
    
[libx264 @ 0x55650097a540] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 20% 23% 28%  3%  4%  3% 11%  3%  5%
    
[libx264 @ 0x55650097a540] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 26% 26% 16%  2%  5%  3% 16%  3%  3%
    
[libx264 @ 0x55650097a540] i8c dc,h,v,p: 60% 22% 13%  6%
    
[libx264 @ 0x55650097a540] Weighted P-Frames: Y:0.0% UV:0.0%
    
[libx264 @ 0x55650097a540] ref P L0: 72.6%  8.4% 15.1%  3.9%
    
[libx264 @ 0x55650097a540] ref B L0: 88.5% 10.7%  0.8%
    
[libx264 @ 0x55650097a540] ref B L1: 93.3%  6.7%
    
[libx264 @ 0x55650097a540] kb/s:442.30
    
[aac @ 0x556500979280] Qavg: 3215.870

    I tried with other stackoverflow questions but none of them worked. Also I think it is partially because the trim timings are mixed. That is start time can be anywhere between 0-end. When I make it strictly increasing it is working fine.

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