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• Using FFMPEG Android Library to convert PCM to m4a [duplicate]

  11 avril 2016, par Cvongrim

  This question already has an answer here :

  • ffmpeg Too many bits per frame requested
    
    2 answers
    

  I am using https://github.com/WritingMinds/ffmpeg-android-java.

  I have a PCM file that I created using AudioRecord.

  I am now trying to convert the PCM file to an m4a file.

  Running the following command converts it but it speeds up the audio making the voices on the recording sound like the chipmunks.

  Finished command : ffmpeg -f s16be -i /storage/emulated/0/GMT/recordTestNew.pcm -strict -2 -y -c:a aac -b:a 176k /storage/emulated/0/GMT/recordTestFFMPEG.m4a

  Which gives

  SUCCESS with output : WARNING: linker: /data/user/0/com.globalmedicaltranscriptionapp/files/ffmpeg has text relocations. This is wasting memory and prevents security hardening. Please fix.
  
                                                                              ffmpeg version n2.4.2 Copyright (c) 2000-2014 the FFmpeg developers
  
                                                                                built on Oct  7 2014 15:08:46 with gcc 4.8 (GCC)
  
                                                                                configuration: --target-os=linux --cross-prefix=/home/sb/Source-Code/ffmpeg-android/toolchain-android/bin/arm-linux-androideabi- --arch=arm --cpu=cortex-a8 --enable-runtime-cpudetect --sysroot=/home/sb/Source-Code/ffmpeg-android/toolchain-android/sysroot --enable-pic --enable-libx264 --enable-libass --enable-libfreetype --enable-libfribidi --enable-fontconfig --enable-pthreads --disable-debug --disable-ffserver --enable-version3 --enable-hardcoded-tables --disable-ffplay --disable-ffprobe --enable-gpl --enable-yasm --disable-doc --disable-shared --enable-static --pkg-config=/home/sb/Source-Code/ffmpeg-android/ffmpeg-pkg-config --prefix=/home/sb/Source-Code/ffmpeg-android/build/armeabi-v7a-neon --extra-cflags='-I/home/sb/Source-Code/ffmpeg-android/toolchain-android/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fno-strict-overflow -fstack-protector-all -mfpu=neon' --extra-ldflags='-L/home/sb/Source-Code/ffmpeg-android/toolchain-android/lib -Wl,-z,relro -Wl,-z,now -pie' --extra-libs='-lpng -lexpat -lm' --extra-cxxflags=
  
                                                                                libavutil      54.  7.100 / 54.  7.100
  
                                                                                libavcodec     56.  1.100 / 56.  1.100
  
                                                                                libavformat    56.  4.101 / 56.  4.101
  
                                                                                libavdevice    56.  0.100 / 56.  0.100
  
                                                                                libavfilter     5.  1.100 /  5.  1.100
  
                                                                                libswscale      3.  0.100 /  3.  0.100
  
                                                                                libswresample   1.  1.100 /  1.  1.100
  
                                                                                libpostproc    53.  0.100 / 53.  0.100
  
                                                                              [s16be @ 0xf72ba000] Estimating duration from bitrate, this may be inaccurate
  
                                                                              Guessed Channel Layout for  Input Stream #0.0 : mono
  
                                                                              Input #0, s16be, from '/storage/emulated/0/GMT/recordTestNew.pcm':
  
                                                                                Duration: 00:00:02.70, bitrate: 705 kb/s
  
                                                                                  Stream #0:0: Audio: pcm_s16be, 44100 Hz, 1 channels, s16, 705 kb/s
  
                                                                              Output #0, ipod, to '/storage/emulated/0/GMT/recordTestFFMPEG.m4a':
  
                                                                                Metadata:
  
                                                                                  encoder         : Lavf56.4.101
  
                                                                                  Stream #0:0: Audio: aac (mp4a / 0x6134706D), 44100 Hz, mono, fltp, 128 kb/s
  
                                                                                  Metadata:
  
                                                                                    encoder         : Lavc56.1.100 aac
  
                                                                              Stream mapping:
  
                                                                                Stream #0:0 -> #0:0 (pcm_s16be (native) -> aac (native))
  
                                                                              Press [q] to stop, [?] for help
  
                                                                              size=      30kB time=00:00:01.90 bitrate= 130.0kbits/s    
  
                                                                              size=      44kB time=00:00:02.71 bitrate= 131.8kbits/s    
  
                                                                              video:0kB audio:43kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 2.801121%

  The audio clip should actually be about 11 seconds long. The frequency should be 11025, The encoding is using Android’s AudioFormat.ENCODING_PCM_16BIT, the channels are using AndioFormat.CHANNEL_IN_DEFAULT.

  This is my first time working with audio so it’s been a struggle. The reason why I am using AudioRecord is because I need the audio files to be in a form that allows me to split them and potentially add new audio clips in the middle.

  It seems like an issue due to the frequency not being passed to the output. I tried updating the above command to

  Finished command : ffmpeg -f s16be -ar 11025 -i /storage/emulated/0/GMT/recordTestNew.pcm -strict -2 -y -c:a aac /storage/emulated/0/GMT/recordTestFFMPEG.m4a

  Which gives

  FAILED with output : WARNING: linker: /data/user/0/com.globalmedicaltranscriptionapp/files/ffmpeg has text relocations. This is wasting memory and prevents security hardening. Please fix.
  
                                                                              ffmpeg version n2.4.2 Copyright (c) 2000-2014 the FFmpeg developers
  
                                                                                built on Oct  7 2014 15:08:46 with gcc 4.8 (GCC)
  
                                                                                configuration: --target-os=linux --cross-prefix=/home/sb/Source-Code/ffmpeg-android/toolchain-android/bin/arm-linux-androideabi- --arch=arm --cpu=cortex-a8 --enable-runtime-cpudetect --sysroot=/home/sb/Source-Code/ffmpeg-android/toolchain-android/sysroot --enable-pic --enable-libx264 --enable-libass --enable-libfreetype --enable-libfribidi --enable-fontconfig --enable-pthreads --disable-debug --disable-ffserver --enable-version3 --enable-hardcoded-tables --disable-ffplay --disable-ffprobe --enable-gpl --enable-yasm --disable-doc --disable-shared --enable-static --pkg-config=/home/sb/Source-Code/ffmpeg-android/ffmpeg-pkg-config --prefix=/home/sb/Source-Code/ffmpeg-android/build/armeabi-v7a-neon --extra-cflags='-I/home/sb/Source-Code/ffmpeg-android/toolchain-android/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fno-strict-overflow -fstack-protector-all -mfpu=neon' --extra-ldflags='-L/home/sb/Source-Code/ffmpeg-android/toolchain-android/lib -Wl,-z,relro -Wl,-z,now -pie' --extra-libs='-lpng -lexpat -lm' --extra-cxxflags=
  
                                                                                libavutil      54.  7.100 / 54.  7.100
  
                                                                                libavcodec     56.  1.100 / 56.  1.100
  
                                                                                libavformat    56.  4.101 / 56.  4.101
  
                                                                                libavdevice    56.  0.100 / 56.  0.100
  
                                                                                libavfilter     5.  1.100 /  5.  1.100
  
                                                                                libswscale      3.  0.100 /  3.  0.100
  
                                                                                libswresample   1.  1.100 /  1.  1.100
  
                                                                                libpostproc    53.  0.100 / 53.  0.100
  
                                                                              [s16be @ 0xf707a000] Estimating duration from bitrate, this may be inaccurate
  
                                                                              Guessed Channel Layout for  Input Stream #0.0 : mono
  
                                                                              Input #0, s16be, from '/storage/emulated/0/GMT/recordTestNew.pcm':
  
                                                                                Duration: 00:00:10.81, bitrate: 176 kb/s
  
                                                                                  Stream #0:0: Audio: pcm_s16be, 11025 Hz, 1 channels, s16, 176 kb/s
  
                                                                              [aac @ 0xf7043c00] Too many bits per frame requested
  
                                                                              Output #0, ipod, to '/storage/emulated/0/GMT/recordTestFFMPEG.m4a':
  
                                                                                  Stream #0:0: Audio: aac, 0 channels, 128 kb/s
  
                                                                                  Metadata:
  
                                                                                    encoder         : Lavc56.1.100 aac
  
                                                                              Stream mapping:
  
                                                                                Stream #0:0 -> #0:0 (pcm_s16be (native) -> aac (native))
  
                                                                              Error while opening encoder for output stream #0:0 - maybe incorrect parameters such as bit_rate, rate, width or height

  04-11 14:22:23.029 11026-11026/com.globalmedicaltranscriptionapp D/AudioPlayer : Finished command : ffmpeg -f s16be -ar 11025 -i /storage/emulated/0/GMT/recordTestNew.pcm -strict -2 -y -c:a aac /storage/emulated/0/GMT/recordTestFFMPEG.m4a

  Doing that makes the input seem to have the correct duration and bit rate but then I get the following error.

  Stream #0:0 -> #0:0 (pcm_s16be (native) -> aac (native))
  
  Error while opening encoder for output stream #0:0 - maybe incorrect parameters such as bit_rate, rate, width or height

  I have tried a million other configurations but still can’t get it to work.

  What am I doing wrong ?

• ffmpeg concat command of many files loses quality or makes result video to stall

  28 avril 2016, par edotom

  I have a Project that intends to have the union of several images and several videos converted to mp4 output.
  Source images come from a Windows App that converted bmps to jpgs. Those images were converted to mp4 using the following command :

  ffmpeg -report  -framerate 1/7 -i source.jpg -c:v libx264 -r 30 -pix_fmt yuv420p  destination.mp4

  Result video can be seen without problems.

  Source videos come from a vms in mkv format and are converted into mp4 using the following :

  ffmpeg -i source.mkv -vcodec copy -acodec copy destination.mp4

  As a result I have a series for different mp4 files that are copied to a txt file which will allow us to make a concatenation into a result mp4.

  The contents of txt will be something like this (jpgs should be placed alternately to videos) :

  file '1_VideoMkvto.mp4'
  
  file '2_VideoMkvto.mp4'
  
  file '3_BmptoJpg.mp4'
  
  file '4_VideoMkvto.mp4'
  
  file '5_BmptoJpg.mp4'
  
  file '7_VideoMkvto.mp4'
  
  file '8_JpgtoMp4.mp4'
  
  ....

  I use the following instruction :

    ffmpeg -report -f concat -i allVideos.txt -c copy results.mp4

  The issue that I’m experiencing is that in joined video, videos created originally from images (they were originally bmps converted to jpg) show problems like not being shown, shown for more or less time than original video or even worse... they make video player to stall when their part is played or closed without warning.

  Pd. I tried to concat all videos into one single file and all jpgs-mp4 into one single file and individually they can be seen easily, but when joined together, that’s when everything starts to fail.

  Raw jpg :

  "D:\\ffmpeg\\bin\\ffmpeg.exe" -loop 1 -i "D:\\Project2\\files
  
  \\12278\\PRU_SONOMETRO.jpg" -c:v libx264 -t 5 -y -vf "fps=7,format=yuv420p" "D:\
  
  \Project2\\files\\12278\\Video\\PRU_SONOMETRO.mp4"
  
  ffmpeg version N-76456-g6df2c94 Copyright (c) 2000-2015 the FFmpeg developers
  
  built with gcc 5.2.0 (GCC)
  
  configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-av
  
  isynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enab
  
  le-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --
  
  enable-libdcadec --enable-libfreetype --enable-libgme --enable-libgsm --enable-l
  
  ibilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enab
  
  le-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-librtmp --en
  
  able-libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora --ena
  
  ble-libtwolame --enable-libvidstab --enable-libvo-aacenc --enable-libvo-amrwbenc
  
  --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enabl
  
  e-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-lzma --ena
  
  ble-decklink --enable-zlib
  
  libavutil      55.  5.100 / 55.  5.100
  
  libavcodec     57. 14.100 / 57. 14.100
  
  libavformat    57. 14.100 / 57. 14.100
  
  libavdevice    57.  0.100 / 57.  0.100
  
  libavfilter     6. 14.101 /  6. 14.101
  
  libswscale      4.  0.100 /  4.  0.100
  
  libswresample   2.  0.100 /  2.  0.100
  
  libpostproc    54.  0.100 / 54.  0.100
  
  [mjpeg @ 008e3300] ignoring invalid SAR: 0/0
  
  Input #0, image2, from 'D:\\Project2\\files\\12278\\PRU_SONOMETRO
  
  .jpg':
  
  Duration: 00:00:00.04, start: 0.000000, bitrate: 31662 kb/s
  
      Stream #0:0: Video: mjpeg, yuvj420p(pc, bt470bg/unknown/unknown), 1920x1080,
  
  25 fps, 25 tbr, 25 tbn, 25 tbc
  
  [swscaler @ 00931d20] deprecated pixel format used, make sure you did set range
  
  correctly
  
  [libx264 @ 00900de0] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX
  
  [libx264 @ 00900de0] profile High, level 4.0
  
  [libx264 @ 00900de0] 264 - core 148 r2638 7599210 - H.264/MPEG-4 AVC codec - Cop
  
  yleft 2003-2015 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deb
  
  lock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 m
  
  e_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chro
  
  ma_qp_offset=-2 threads=6 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 i
  
  nterlaced=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=7 scenecu
  
  t=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 'D:\\Project2\\files\\12278\\Video\\PRU_SONOME
  
  TRO.mp4':
  
  Metadata:
  
      encoder         : Lavf57.14.100
  
      Stream #0:0: Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p, 1920x1
  
  080, q=-1--1, 7 fps, 14336 tbn, 7 tbc
  
      Metadata:
  
      encoder         : Lavc57.14.100 libx264
  
  Stream mapping:
  
  Stream #0:0 -> #0:0 (mjpeg (native) -> h264 (libx264))
  
  Press [q] to stop, [?] for help
  
  [mjpeg @ 008e5700] ignoring invalid SAR: 0/0
  
      Last message repeated 18 times
  
  [mjpeg @ 008e5700] ignoring invalid SAR: 0/0me=00:00:00.00 bitrate=N/A
  
      Last message repeated 18 times
  
  [mjpeg @ 008e5700] ignoring invalid SAR: 0/0me=00:00:00.00 bitrate=N/A
  
      Last message repeated 18 times
  
  [mjpeg @ 008e5700] ignoring invalid SAR: 0/0me=00:00:00.00 bitrate=N/A
  
      Last message repeated 17 times
  
  [mjpeg @ 008e5700] ignoring invalid SAR: 0/0me=00:00:00.00 bitrate=N/A
  
      Last message repeated 17 times
  
  [mjpeg @ 008e5700] ignoring invalid SAR: 0/0me=00:00:00.00 bitrate=N/A
  
      Last message repeated 17 times
  
  [mjpeg @ 008e5700] ignoring invalid SAR: 0/0me=00:00:00.00 bitrate=N/A
  
      Last message repeated 16 times
  
  frame=   35 fps=6.1 q=-1.0 Lsize=     212kB time=00:00:04.71 bitrate= 368.6kbits
  
  /s
  
  video:211kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing o
  
  verhead: 0.582017%
  
  [libx264 @ 00900de0] frame I:1     Avg QP:10.59  size:211484
  
  [libx264 @ 00900de0] frame P:9     Avg QP:19.90  size:   194
  
  [libx264 @ 00900de0] frame B:25    Avg QP:30.36  size:    82
  
  [libx264 @ 00900de0] consecutive B-frames:  2.9%  5.7%  0.0% 91.4%
  
  [libx264 @ 00900de0] mb I  I16..4:  1.4% 95.8%  2.8%
  
  [libx264 @ 00900de0] mb P  I16..4:  0.0%  0.0%  0.0%  P16..4:  0.5%  0.0%  0.0%
  
  0.0%  0.0%    skip:99.5%
  
  [libx264 @ 00900de0] mb B  I16..4:  0.0%  0.0%  0.0%  B16..8:  0.3%  0.0%  0.0%
  
  direct: 0.0%  skip:99.7%  L0:42.3% L1:57.7% BI: 0.0%
  
  [libx264 @ 00900de0] 8x8 transform intra:95.8% inter:73.4%
  
  [libx264 @ 00900de0] coded y,uvDC,uvAC intra: 92.7% 31.6% 11.8% inter: 0.0% 0.1%
  
  0.0%
  
  [libx264 @ 00900de0] i16 v,h,dc,p: 10% 51% 37%  2%
  
  [libx264 @ 00900de0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 13% 15% 54%  3%  2%  2%  3%
  
  3%  4%
  
  [libx264 @ 00900de0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 30% 30% 20%  3%  3%  3%  2%
  
  3%  5%
  
  [libx264 @ 00900de0] i8c dc,h,v,p: 56% 23% 20%  1%
  
  [libx264 @ 00900de0] Weighted P-Frames: Y:0.0% UV:0.0%
  
  [libx264 @ 00900de0] ref P L0: 94.3%  0.0%  2.7%  3.1%
  
  [libx264 @ 00900de0] ref B L0: 83.1% 15.0%  2.0%
  
  [libx264 @ 00900de0] ref B L1: 88.4% 11.6%
  
  [libx264 @ 00900de0] kb/s:344.46

  mkv converted to mp4 :

  D:\>"D:\\ffmpeg\\bin\\ffmpeg.exe" -i "D:\\Project2\\files\\12278\
  
  \46_REGISTROSALIDA1.mkv" -c:v copy -c:a libfdk_aac -b:a 128k "D:\\Project2\\CDA\
  
  \SicovCDA\\files\\12278\\video\\46_REGISTROSALIDA1.mp4"
  
  ffmpeg version N-76456-g6df2c94 Copyright (c) 2000-2015 the FFmpeg developers
  
  built with gcc 5.2.0 (GCC)
  
  configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-av
  
  isynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enab
  
  le-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --
  
  enable-libdcadec --enable-libfreetype --enable-libgme --enable-libgsm --enable-l
  
  ibilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enab
  
  le-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-librtmp --en
  
  able-libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora --ena
  
  ble-libtwolame --enable-libvidstab --enable-libvo-aacenc --enable-libvo-amrwbenc
  
  --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enabl
  
  e-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-lzma --ena
  
  ble-decklink --enable-zlib
  
  libavutil      55.  5.100 / 55.  5.100
  
  libavcodec     57. 14.100 / 57. 14.100
  
  libavformat    57. 14.100 / 57. 14.100
  
  libavdevice    57.  0.100 / 57.  0.100
  
  libavfilter     6. 14.101 /  6. 14.101
  
  libswscale      4.  0.100 /  4.  0.100
  
  libswresample   2.  0.100 /  2.  0.100
  
  libpostproc    54.  0.100 / 54.  0.100
  
  [matroska,webm @ 02fa0d40] Could not find codec parameters for stream 1 (Video:
  
  mjpeg, none(bt470bg/unknown/unknown), 1920x1080): unspecified pixel format
  
  Consider increasing the value for the 'analyzeduration' and 'probesize' options
  
  Input #0, matroska,webm, from 'D:\\Project2\\files\\12278\\46_REG
  
  ISTROSALIDA1.mkv':
  
  Metadata:
  
      encoder         : MilestoneMux
  
  Duration: 00:03:17.97, start: 0.000000, bitrate: 994 kb/s
  
      Stream #0:0(eng): Video: h264 (Main), yuvj420p(pc, bt709), 1920x1080 [SAR 1:
  
  1 DAR 16:9], 30 fps, 30 tbr, 1k tbn, 2k tbc (default)
  
      Stream #0:1(eng): Video: mjpeg, none(bt470bg/unknown/unknown), 1920x1080, SA
  
  R 1:1 DAR 16:9, 1k tbr, 1k tbn, 1k tbc (default)
  
  Codec AVOption b (set bitrate (in bits/s)) specified for output file #0 (D:\\Pro
  
  ject2\\files\\12278\\video\\46_REGISTROSALIDA1.mp4) has not been
  
  used for any stream. The most likely reason is either wrong type (e.g. a video o
  
  ption with no video streams) or that it is a private option of some encoder whic
  
  h was not actually used for any stream.
  
  File 'D:\\Project2\\files\\12278\\video\\46_REGISTROSALIDA1.mp4'
  
  already exists. Overwrite ? [y/N] y
  
  [mp4 @ 05d02580] Codec for stream 0 does not use global headers but container fo
  
  rmat requires global headers
  
  Output #0, mp4, to 'D:\\Project2\\files\\12278\\video\\46_REGISTR
  
  OSALIDA1.mp4':
  
  Metadata:
  
      encoder         : Lavf57.14.100
  
      Stream #0:0(eng): Video: h264 ([33][0][0][0] / 0x0021), yuvj420p, 1920x1080
  
  [SAR 1:1 DAR 16:9], q=2-31, 30 fps, 30 tbr, 16k tbn, 1k tbc (default)
  
  Stream mapping:
  
  Stream #0:0 -> #0:0 (copy)
  
  Press [q] to stop, [?] for help
  
  frame= 5940 fps=0.0 q=-1.0 Lsize=   24016kB time=00:03:17.97 bitrate= 993.8kbits
  
  /s
  
  video:23960kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing
  
  overhead: 0.234450%

  jpg(originally bmp) to mp4 :

      "D:\\ffmpeg\\bin\\ffmpeg.exe" -loop 1 -i "D:\\Project2\\files
  
  \\12278\\Sensorial.jpg" -c:v libx264 -t 5 -y -vf "fps=7,format=yuv420p" "D
  
  :\\Project2\\files\\12278\\Video\\Sensorial.mp4"
  
  ffmpeg version N-76456-g6df2c94 Copyright (c) 2000-2015 the FFmpeg developers
  
  built with gcc 5.2.0 (GCC)
  
  configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-av
  
  isynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enab
  
  le-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --
  
  enable-libdcadec --enable-libfreetype --enable-libgme --enable-libgsm --enable-l
  
  ibilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enab
  
  le-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-librtmp --en
  
  able-libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora --ena
  
  ble-libtwolame --enable-libvidstab --enable-libvo-aacenc --enable-libvo-amrwbenc
  
  --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enabl
  
  e-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-lzma --ena
  
  ble-decklink --enable-zlib
  
  libavutil      55.  5.100 / 55.  5.100
  
  libavcodec     57. 14.100 / 57. 14.100
  
  libavformat    57. 14.100 / 57. 14.100
  
  libavdevice    57.  0.100 / 57.  0.100
  
  libavfilter     6. 14.101 /  6. 14.101
  
  libswscale      4.  0.100 /  4.  0.100
  
  libswresample   2.  0.100 /  2.  0.100
  
  libpostproc    54.  0.100 / 54.  0.100
  
  Input #0, image2, from 'D:\\Project2\\files\\12278\\39_BmpSensori
  
  al.jpg':
  
  Duration: 00:00:00.04, start: 0.000000, bitrate: 25444 kb/s
  
      Stream #0:0: Video: mjpeg, yuvj420p(pc, bt470bg/unknown/unknown), 1920x1080
  
  [SAR 96:96 DAR 16:9], 25 fps, 25 tbr, 25 tbn, 25 tbc
  
  [swscaler @ 058663a0] deprecated pixel format used, make sure you did set range
  
  correctly
  
  [libx264 @ 00df0020] using SAR=1/1
  
  [libx264 @ 00df0020] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX
  
  [libx264 @ 00df0020] profile High, level 4.0
  
  [libx264 @ 00df0020] 264 - core 148 r2638 7599210 - H.264/MPEG-4 AVC codec - Cop
  
  yleft 2003-2015 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deb
  
  lock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 m
  
  e_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chro
  
  ma_qp_offset=-2 threads=6 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 i
  
  nterlaced=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=7 scenecu
  
  t=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 'D:\\Project2\\files\\12278\\Video\\39_BmpSens
  
  orial.mp4':
  
  Metadata:
  
      encoder         : Lavf57.14.100
  
      Stream #0:0: Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p, 1920x1
  
  080 [SAR 1:1 DAR 16:9], q=-1--1, 7 fps, 14336 tbn, 7 tbc
  
      Metadata:
  
      encoder         : Lavc57.14.100 libx264
  
  Stream mapping:
  
  Stream #0:0 -> #0:0 (mjpeg (native) -> h264 (libx264))
  
  Press [q] to stop, [?] for help
  
  frame=   35 fps= 11 q=-1.0 Lsize=      83kB time=00:00:04.71 bitrate= 144.7kbits
  
  /s
  
  video:82kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing ov
  
  erhead: 1.497583%
  
  [libx264 @ 00df0020] frame I:1     Avg QP:13.49  size: 80298
  
  [libx264 @ 00df0020] frame P:9     Avg QP: 9.09  size:   127
  
  [libx264 @ 00df0020] frame B:25    Avg QP: 8.68  size:    75
  
  [libx264 @ 00df0020] consecutive B-frames:  2.9%  5.7%  0.0% 91.4%
  
  [libx264 @ 00df0020] mb I  I16..4: 51.4% 39.7%  8.8%
  
  [libx264 @ 00df0020] mb P  I16..4:  0.0%  0.0%  0.0%  P16..4:  0.1%  0.0%  0.0%
  
  0.0%  0.0%    skip:99.9%
  
  [libx264 @ 00df0020] mb B  I16..4:  0.0%  0.0%  0.0%  B16..8:  0.1%  0.0%  0.0%
  
  direct: 0.0%  skip:99.9%  L0:44.9% L1:55.1% BI: 0.0%
  
  [libx264 @ 00df0020] 8x8 transform intra:39.7% inter:17.3%
  
  [libx264 @ 00df0020] coded y,uvDC,uvAC intra: 7.1% 9.4% 8.8% inter: 0.0% 0.0% 0.
  
  0%
  
  [libx264 @ 00df0020] i16 v,h,dc,p: 79% 18%  3%  0%
  
  [libx264 @ 00df0020] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 57% 36%  6%  0%  0%  0%  0%
  
  0%  0%
  
  [libx264 @ 00df0020] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 29% 28% 13%  3%  5%  6%  6%
  
  4%  6%
  
  [libx264 @ 00df0020] i8c dc,h,v,p: 83% 12%  4%  1%
  
  [libx264 @ 00df0020] Weighted P-Frames: Y:0.0% UV:0.0%
  
  [libx264 @ 00df0020] ref P L0: 88.9%  1.7%  2.7%  6.8%
  
  [libx264 @ 00df0020] ref B L0:  4.2% 95.8%
  
  [libx264 @ 00df0020] ref B L1: 98.3%  1.7%
  
  [libx264 @ 00df0020] kb/s:133.30

  final trimmed concat output :

      ffmpeg started on 2016-04-27 at 16:06:45
  
  Report written to "ffmpeg-20160427-160645.log"
  
  Command line:
  
  "D:\\ffmpeg\\bin\\ffmpeg.exe" -report -f concat -i "D:\\Project2\\files\\12297\\control.txt" -c copy "D:\\Project2\\files\\12297\\12297resultado.mp4"
  
  ffmpeg version N-76456-g6df2c94 Copyright (c) 2000-2015 the FFmpeg developers
  
    built with gcc 5.2.0 (GCC)
  
    configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libdcadec --enable-libfreetype --enable-libgme --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-lzma --enable-decklink --enable-zlib
  
    libavutil      55.  5.100 / 55.  5.100
  
    libavcodec     57. 14.100 / 57. 14.100
  
    libavformat    57. 14.100 / 57. 14.100
  
    libavdevice    57.  0.100 / 57.  0.100
  
    libavfilter     6. 14.101 /  6. 14.101
  
    libswscale      4.  0.100 /  4.  0.100
  
    libswresample   2.  0.100 /  2.  0.100
  
    libpostproc    54.  0.100 / 54.  0.100
  
  Splitting the commandline.
  
  Reading option '-report' ... matched as option 'report' (generate a report) with argument '1'.
  
  Reading option '-f' ... matched as option 'f' (force format) with argument 'concat'.
  
  Reading option '-i' ... matched as input file with argument 'D:\Project2\files\12297\control.txt'.
  
  Reading option '-c' ... matched as option 'c' (codec name) with argument 'copy'.
  
  Reading option 'D:\Project2\files\12297\12297resultado.mp4' ... matched as output file.
  
  Finished splitting the commandline.
  
  Parsing a group of options: global .
  
  Applying option report (generate a report) with argument 1.
  
  Successfully parsed a group of options.
  
  Parsing a group of options: input file D:\Project2\files\12297\control.txt.
  
  Applying option f (force format) with argument concat.
  
  Successfully parsed a group of options.
  
  Opening an input file: D:\Project2\files\12297\control.txt.
  
  [mov,mp4,m4a,3gp,3g2,mj2 @ 00adb460] Format mov,mp4,m4a,3gp,3g2,mj2 probed with size=2048 and score=100
  
  [mov,mp4,m4a,3gp,3g2,mj2 @ 00adb460] ISO: File Type Major Brand: isom
  
  [mov,mp4,m4a,3gp,3g2,mj2 @ 00adb460] rfps: 7.000000 0.000016
  
  [mov,mp4,m4a,3gp,3g2,mj2 @ 00adb460] rfps: 7.000000 0.000016
  
  [mov,mp4,m4a,3gp,3g2,mj2 @ 00adb460] rfps: 14.000000 0.000063
  
  [mov,mp4,m4a,3gp,3g2,mj2 @ 00adb460] rfps: 14.000000 0.000063
  
  [mov,mp4,m4a,3gp,3g2,mj2 @ 00adb460] rfps: 21.000000 0.000143
  
  [mov,mp4,m4a,3gp,3g2,mj2 @ 00adb460] rfps: 21.000000 0.000143
  
  [mov,mp4,m4a,3gp,3g2,mj2 @ 00adb460] rfps: 28.000000 0.000253
  
  [mov,mp4,m4a,3gp,3g2,mj2 @ 00adb460] rfps: 28.000000 0.000253
  
  [mov,mp4,m4a,3gp,3g2,mj2 @ 00adb460] Before avformat_find_stream_info() pos: 7702749 bytes read:39314 seeks:1
  
  [mov,mp4,m4a,3gp,3g2,mj2 @ 00adb460] All info found
  
  [mov,mp4,m4a,3gp,3g2,mj2 @ 00adb460] After avformat_find_stream_info() pos: 71010 bytes read:110276 seeks:2 frames:1
  
  [mov,mp4,m4a,3gp,3g2,mj2 @ 00adb460] Auto-inserting h264_mp4toannexb bitstream filter
  
  [concat @ 00ad1a00] Before avformat_find_stream_info() pos: 2586 bytes read:2586 seeks:0
  
  
  
  ---comment > file 0 of type mkv converted to mp4
  
  
  
  
  
  [concat @ 00ad1a00] file:0 stream:0 pts:0 pts_time:0 dts:0 dts_time:0 -> pts:0 pts_time:0 dts:0 dts_time:0
  
  [concat @ 00ad1a00] All info found
  
  [concat @ 00ad1a00] After avformat_find_stream_info() pos: 2586 bytes read:2586 seeks:0 frames:1
  
  Input #0, concat, from 'D:\Project2\files\12297\control.txt':
  
    Duration: N/A, start: 0.000000, bitrate: 509 kb/s
  
      Stream #0:0(eng), 1, 1/16000: Video: h264 (Main) (avc1 / 0x31637661), yuvj420p(pc, bt709), 1920x1080 [SAR 1:1 DAR 16:9], 509 kb/s, 7.01 fps, 7 tbr, 16k tbn, 32k tbc
  
      Metadata:
  
        handler_name    : VideoHandler
  
  Successfully opened the file.
  
  Parsing a group of options: output file D:\Project2\files\12297\12297resultado.mp4.
  
  Applying option c (codec name) with argument copy.
  
  Successfully parsed a group of options.
  
  Opening an output file: D:\Project2\files\12297\12297resultado.mp4.
  
  Successfully opened the file.
  
  [mp4 @ 00ae7780] Codec for stream 0 does not use global headers but container format requires global headers
  
  Output #0, mp4, to 'D:\Project2\files\12297\12297resultado.mp4':
  
    Metadata:
  
      encoder         : Lavf57.14.100
  
      Stream #0:0(eng), 0, 1/16000: Video: h264 ([33][0][0][0] / 0x0021), yuvj420p, 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 509 kb/s, 7.01 fps, 7 tbr, 16k tbn, 16k tbc
  
      Metadata:
  
        handler_name    : VideoHandler
  
  Stream mapping:
  
    Stream #0:0 -> #0:0 (copy)
  
  Press [q] to stop, [?] for help
  
  [concat @ 00ad1a00] file:0 stream:0 pts:2288 pts_time:0.143 dts:2288 dts_time:0.143 -> pts:2288 pts_time:0.143 dts:2288 dts_time:0.143
  
  [concat @ 00ad1a00] file:0 stream:0 pts:1929280 pts_time:120.58 dts:1929280 dts_time:120.58 -> pts:1929280 pts_time:120.58 dts:1929280 dts_time:120.58
  
  [concat @ 00ad1a00] file:0 stream:0 pts:1931568 pts_time:120.723 dts:1931568 dts_time:120.723 -> pts:1931568 pts_time:120.723 dts:1931568 dts_time:120.723
  
  [concat @ 00ad1a00] file:0 stream:0 pts:1933856 pts_time:120.866 dts:1933856 dts_time:120.866 -> pts:1933856 pts_time:120.866 dts:1933856 dts_time:120.866
  
  
  
  
  
  ----comment > file 2 of type bmp to jpg converted to mp4
  
  
  
  [AVIOContext @ 00adbca0] Statistics: 2574258 bytes read, 2 seeks
  
  [mov,mp4,m4a,3gp,3g2,mj2 @ 00adb460] Format mov,mp4,m4a,3gp,3g2,mj2 probed with size=2048 and score=100
  
  [mov,mp4,m4a,3gp,3g2,mj2 @ 00adb460] ISO: File Type Major Brand: isom
  
  [mov,mp4,m4a,3gp,3g2,mj2 @ 00adb460] Before avformat_find_stream_info() pos: 94491 bytes read:35717 seeks:1
  
  [h264 @ 00b73c20] user data:"x264 - core 148 r2638 7599210 - 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=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"
  
  [h264 @ 00b73c20] no picture 
  
  [mov,mp4,m4a,3gp,3g2,mj2 @ 00adb460] All info found
  
  [mov,mp4,m4a,3gp,3g2,mj2 @ 00adb460] After avformat_find_stream_info() pos: 73972 bytes read:109641 seeks:2 frames:1
  
  [mov,mp4,m4a,3gp,3g2,mj2 @ 00adb460] Auto-inserting h264_mp4toannexb bitstream filter
  
  [concat @ 00ad1a00] file:2 stream:0 pts:0 pts_time:0 dts:-1024 dts_time:-0.0666667 -> pts:2808269 pts_time:182.83 dts:2807245 dts_time:182.763
  
  [mp4 @ 00ae7780] Non-monotonous DTS in output stream 0:0; previous: 2925280, current: 2807245; changing to 2925281. This may result in incorrect timestamps in the output file.
  
  [concat @ 00ad1a00] file:2 stream:0 pts:2048 pts_time:0.133333 dts:-512 dts_time:-0.0333333 -> pts:2810317 pts_time:182.963 dts:2807757 dts_time:182.797
  
  [mp4 @ 00ae7780] Non-monotonous DTS in output stream 0:0; previous: 2925281, current: 2807757; changing to 2925282. This may result in incorrect timestamps in the output file.
  
  [concat @ 00ad1a00] file:2 stream:0 pts:1024 pts_time:0.0666667 dts:0 dts_time:0 -> pts:2809293 pts_time:182.897 dts:2808269 dts_time:182.83
  
  [mp4 @ 00ae7780] Non-monotonous DTS in output stream 0:0; previous: 2925282, current: 2808269; changing to 2925283. This may result in incorrect timestamps in the output file.
  
  
  
  
  
  ----comment > file 6 of type jpg converted to mp4
  
  
  
  [AVIOContext @ 00adbca0] Statistics: 347409 bytes read, 2 seeks
  
  [mov,mp4,m4a,3gp,3g2,mj2 @ 00ae8f40] Format mov,mp4,m4a,3gp,3g2,mj2 probed with size=2048 and score=100
  
  [mov,mp4,m4a,3gp,3g2,mj2 @ 00ae8f40] ISO: File Type Major Brand: isom
  
  [mov,mp4,m4a,3gp,3g2,mj2 @ 00ae8f40] Before avformat_find_stream_info() pos: 164080 bytes read:36076 seeks:1
  
  [h264 @ 04240060] user data:"x264 - core 148 r2638 7599210 - 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=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"
  
  [h264 @ 04240060] no picture 
  
  [mov,mp4,m4a,3gp,3g2,mj2 @ 00ae8f40] All info found
  
  [mov,mp4,m4a,3gp,3g2,mj2 @ 00ae8f40] After avformat_find_stream_info() pos: 144712 bytes read:180740 seeks:2 frames:1
  
  [mov,mp4,m4a,3gp,3g2,mj2 @ 00ae8f40] Auto-inserting h264_mp4toannexb bitstream filter
  
  [concat @ 00ad1a00] file:6 stream:0 pts:0 pts_time:0 dts:-1024 dts_time:-0.0666667 -> pts:5495132 pts_time:357.756 dts:5494108 dts_time:357.689
  
  [mp4 @ 00ae7780] Non-monotonous DTS in output stream 0:0; previous: 5724096, current: 5494108; changing to 5724097. This may result in incorrect timestamps in the output file.
  
  [concat @ 00ad1a00] file:6 stream:0 pts:2048 pts_time:0.133333 dts:-512 dts_time:-0.0333333 -> pts:5497180 pts_time:357.889 dts:5494620 dts_time:357.723
  
  [mp4 @ 00ae7780] Non-monotonous DTS in output stream 0:0; previous: 5724097, current: 5494620; changing to 5724098. This may result in incorrect timestamps in the output file.
  
  [mp4 @ 00ae7780] Non-monotonous DTS in output stream 0:0; previous: 5724304, current: 5600604; changing to 5724305. This may result in incorrect timestamps in the output file.
  
  [concat @ 00ad1a00] file:6 stream:0 pts:107008 pts_time:6.96667 dts:105984 dts_time:6.9 -> pts:5602140 pts_time:364.723 dts:5601116 dts_time:364.656
  
  [mp4 @ 00ae7780] Non-monotonous DTS in output stream 0:0; previous: 5724305, current: 5601116; changing to 5724306. This may result in incorrect timestamps in the output file.
  
  
  
  
  
  --- comment  end of process after 39 streams
  
  
  
  No more output streams to write to, finishing.
  
  frame=40348 fps=4628 q=-1.0 Lsize=  166581kB time=00:38:21.91 bitrate= 592.8kbits/s    
  
  video:166231kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.210593%
  
  Input file #0 (D:\Project2\files\12297\control.txt):
  
    Input stream #0:0 (video): 40348 packets read (170220039 bytes); 
  
    Total: 40348 packets (170220039 bytes) demuxed
  
  Output file #0 (D:\Project2\files\12297\12297resultado.mp4):
  
    Output stream #0:0 (video): 40348 packets muxed (170220039 bytes); 
  
    Total: 40348 packets (170220039 bytes) muxed
  
  0 frames successfully decoded, 0 decoding errors
  
  [AVIOContext @ 00ae85e0] Statistics: 34 seeks, 42736 writeouts
  
  [AVIOContext @ 00af0ca0] Statistics: 3921256 bytes read, 0 seeks
  
  [AVIOContext @ 00ac0d80] Statistics: 2586 bytes read, 0 seeks

• 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