Recherche avancée

Sur d’autres sites (12691)

• WebM Decoding Improvements in Google Chrome 6

  10 septembre 2010, par noreply@blogger.com (John Luther)

  Google Chrome 6 for Windows, Mac and Linux was released last week. We want to congratulate the Chrome team and thank them for their contributions to the WebM project.

  Making the web faster is a core goal of Chrome, and we are happy to report that across a set of test clips Chrome 6 decodes VP8 video significantly faster than the developer version that was released at our launch in May. On single-core Intel machines the average improvement is about 20% ; on multicore processors it ranges from 15% (two cores) to 50% (four cores). If you want to try it for yourself, get Chrome 6 and then follow our instructions for playing WebM videos on Youtube.

  We’ve made further decoding speed gains in Chrome 7 dev channel, and are working on better video rendering to further improve the WebM user experience.

  

• Extract Video Frames In Python

  22 avril 2017, par TheNone

  I want to extract video frames and save them as image.

  import os, sys
  
  from PIL import Image
  
  
  
  a, b, c = os.popen3("ffmpeg -i test.avi")
  
  out = c.read()
  
  dp = out.index("Duration: ")
  
  duration = out[dp+10:dp+out[dp:].index(",")]
  
  hh, mm, ss = map(float, duration.split(":"))
  
  total = (hh*60 + mm)*60 + ss
  
  for i in xrange(9):
  
      t = (i + 1) * total / 10
  
      os.system("ffmpeg -i test.avi -ss %0.3fs frame%i.png" % (t, i))

  But I have this error :

  FFmpeg version CVS, Copyright (c) 2000-2004 Fabrice Bellard
  
  Mac OSX universal build for ffmpegX
  
    configuration:  --enable-memalign-hack --enable-mp3lame --enable-gpl --disable-vhook --disable-ffplay --disable-ffserver --enable-a52 --enable-xvid --enable-faac --enable-faad --enable-amr_nb --enable-amr_wb --enable-pthreads --enable-x264 
  
    libavutil version: 49.0.0
  
    libavcodec version: 51.9.0
  
    libavformat version: 50.4.0
  
    built on Apr 15 2006 04:58:19, gcc: 4.0.1 (Apple Computer, Inc. build 5250)
  
  Input #0, avi, from 'test.avi':
  
    Duration: 00:00:30.5, start: 0.000000, bitrate: 465 kb/s
  
    Stream #0.0, 25.00 fps(r): Video: mpeg4, yuv420p, 640x480
  
    Stream #0.1: Audio: mp3, 32000 Hz, mono, 32 kb/s
  
  Unable for find a suitable output format for 'frame0.png'

  Edit : ffmpeg -formats

  FFmpeg version CVS, Copyright (c) 2000-2004 Fabrice Bellard
  
  Mac OSX universal build for ffmpegX
  
    configuration:  --enable-memalign-hack --enable-mp3lame --enable-gpl --disable-vhook --disable-ffplay --disable-ffserver --enable-a52 --enable-xvid --enable-faac --enable-faad --enable-amr_nb --enable-amr_wb --enable-pthreads --enable-x264 
  
    libavutil version: 49.0.0
  
    libavcodec version: 51.9.0
  
    libavformat version: 50.4.0
  
    built on Apr 15 2006 04:58:19, gcc: 4.0.1 (Apple Computer, Inc. build 5250)
  
  File formats:
  
    E 3g2             3gp2 format
  
    E 3gp             3gp format
  
   D  4xm             4X Technologies format
  
   D  RoQ             Id RoQ format
  
   D  aac             ADTS AAC
  
   DE ac3             raw ac3
  
    E adts            ADTS AAC
  
   DE aiff            Audio IFF
  
   DE alaw            pcm A law format
  
   DE amr             3gpp amr file format
  
   DE asf             asf format
  
    E asf_stream      asf format
  
   DE au              SUN AU Format
  
   DE avi             avi format
  
   D  avs             avs format
  
    E crc             crc testing format
  
   D  daud            D-Cinema audio format
  
   D  dts             raw dts
  
   DE dv              DV video format
  
    E dvd             MPEG2 PS format (DVD VOB)
  
   D  ea              Electronic Arts Multimedia Format
  
   DE ffm             ffm format
  
   D  film_cpk        Sega FILM/CPK format
  
   D  flic            FLI/FLC/FLX animation format
  
   DE flv             flv format
  
    E framecrc        framecrc testing format
  
   DE gif             GIF Animation
  
   DE h261            raw h261
  
   DE h263            raw h263
  
   DE h264            raw H264 video format
  
   D  idcin           Id CIN format
  
   DE image           image sequence
  
   DE image2          image2 sequence
  
   DE image2pipe      piped image2 sequence
  
   DE imagepipe       piped image sequence
  
   D  ingenient       Ingenient MJPEG
  
   D  ipmovie         Interplay MVE format
  
   DE m4v             raw MPEG4 video format
  
   D  matroska        Matroska file format
  
   DE mjpeg           MJPEG video
  
   D  mm              American Laser Games MM format
  
   DE mmf             mmf format
  
    E mov             mov format
  
   D  mov,mp4,m4a,3gp,3g2,mj2 QuickTime/MPEG4/Motion JPEG 2000 format
  
    E mp2             MPEG audio layer 2
  
   DE mp3             MPEG audio layer 3
  
    E mp4             mp4 format
  
   DE mpeg            MPEG1 System format
  
    E mpeg1video      MPEG video
  
    E mpeg2video      MPEG2 video
  
   DE mpegts          MPEG2 transport stream format
  
   D  mpegvideo       MPEG video
  
    E mpjpeg          Mime multipart JPEG format
  
   DE mulaw           pcm mu law format
  
   D  nsv             NullSoft Video format
  
    E null            null video format
  
   DE nut             nut format
  
   D  nuv             NuppelVideo format
  
   D  ogg             Ogg
  
    E psp             psp mp4 format
  
   D  psxstr          Sony Playstation STR format
  
   DE rawvideo        raw video format
  
   D  redir           Redirector format
  
   DE rm              rm format
  
    E rtp             RTP output format
  
   D  rtsp            RTSP input format
  
   DE s16be           pcm signed 16 bit big endian format
  
   DE s16le           pcm signed 16 bit little endian format
  
   DE s8              pcm signed 8 bit format
  
   D  sdp             SDP
  
   D  shn             raw shorten
  
   D  smk             Smacker Video
  
   D  sol             Sierra SOL Format
  
    E svcd            MPEG2 PS format (VOB)
  
   DE swf             Flash format
  
   D  tta             true-audio
  
   DE u16be           pcm unsigned 16 bit big endian format
  
   DE u16le           pcm unsigned 16 bit little endian format
  
   DE u8              pcm unsigned 8 bit format
  
    E vcd             MPEG1 System format (VCD)
  
   D  vmd             Sierra VMD format
  
    E vob             MPEG2 PS format (VOB)
  
   DE voc             Creative Voice File format
  
   DE wav             wav format
  
   D  wc3movie        Wing Commander III movie format
  
   D  wsaud           Westwood Studios audio format
  
   D  wsvqa           Westwood Studios VQA format
  
   DE yuv4mpegpipe    YUV4MPEG pipe format
  
  
  
  Image formats (filename extensions, if any, follow):
  
   DE gif    gif
  
  
  
  Codecs:
  
   D V    4xm
  
   D V D  8bps
  
   DEA    aac
  
   D V D  aasc
  
   DEA    ac3
  
   DEA    adpcm_4xm
  
   DEA    adpcm_adx
  
   DEA    adpcm_ct
  
   DEA    adpcm_ea
  
   DEA    adpcm_ima_dk3
  
   DEA    adpcm_ima_dk4
  
   DEA    adpcm_ima_qt
  
   DEA    adpcm_ima_smjpeg
  
   DEA    adpcm_ima_wav
  
   DEA    adpcm_ima_ws
  
   DEA    adpcm_ms
  
   DEA    adpcm_sbpro_2
  
   DEA    adpcm_sbpro_3
  
   DEA    adpcm_sbpro_4
  
   DEA    adpcm_swf
  
   DEA    adpcm_xa
  
   DEA    adpcm_yamaha
  
   D A    alac
  
   DEA    amr_nb
  
   DEA    amr_wb
  
   DEV D  asv1
  
   DEV D  asv2
  
   D V D  avs
  
   D V    bmp
  
   D V D  camstudio
  
   D V D  camtasia
  
   D V D  cinepak
  
   D V D  cljr
  
   D A    cook
  
   D V D  cyuv
  
   DES    dvbsub
  
   DES    dvdsub
  
   DEV D  dvvideo
  
   DEV D  ffv1
  
   DEVSD  ffvhuff
  
   D A    flac
  
   D V D  flic
  
   DEVSD  flv
  
   D V D  fraps
  
   DEA    g726
  
   DEV D  h261
  
   DEVSDT h263
  
   D VSD  h263i
  
    EV    h263p
  
   DEV DT h264
  
   DEVSD  huffyuv
  
   D V D  idcinvideo
  
   D V D  indeo2
  
   D V    indeo3
  
   D A    interplay_dpcm
  
   D V D  interplayvideo
  
    EV    jpegls
  
   D V    kmvc
  
    EV    ljpeg
  
   D V D  loco
  
   D A    mace3
  
   D A    mace6
  
   D V D  mdec
  
   DEV D  mjpeg
  
   D V D  mjpegb
  
   D V D  mmvideo
  
   DEA    mp2
  
   DEA    mp3
  
   D A    mp3adu
  
   D A    mp3on4
  
   DEVSDT mpeg1video
  
   DEVSDT mpeg2video
  
   DEVSDT mpeg4
  
   D A    mpeg4aac
  
   D VSDT mpegvideo
  
   DEVSD  msmpeg4
  
   DEVSD  msmpeg4v1
  
   DEVSD  msmpeg4v2
  
   D V D  msrle
  
   D V D  msvideo1
  
   D V D  mszh
  
   D V D  nuv
  
   DEV    pam
  
   DEV    pbm
  
   DEA    pcm_alaw
  
   DEA    pcm_mulaw
  
   DEA    pcm_s16be
  
   DEA    pcm_s16le
  
   DEA    pcm_s24be
  
   DEA    pcm_s24daud
  
   DEA    pcm_s24le
  
   DEA    pcm_s32be
  
   DEA    pcm_s32le
  
   DEA    pcm_s8
  
   DEA    pcm_u16be
  
   DEA    pcm_u16le
  
   DEA    pcm_u24be
  
   DEA    pcm_u24le
  
   DEA    pcm_u32be
  
   DEA    pcm_u32le
  
   DEA    pcm_u8
  
   DEV    pgm
  
   DEV    pgmyuv
  
   DEV    png
  
   DEV    ppm
  
   D A    qdm2
  
   D V D  qdraw
  
   D V D  qpeg
  
   D V D  qtrle
  
   DEV    rawvideo
  
   D A    real_144
  
   D A    real_288
  
   D A    roq_dpcm
  
   D V D  roqvideo
  
   D V D  rpza
  
   DEV D  rv10
  
   DEV D  rv20
  
   D A    shorten
  
   D A    smackaud
  
   D V    smackvid
  
   D V D  smc
  
   DEV    snow
  
   D A    sol_dpcm
  
   DEA    sonic
  
    EA    sonicls
  
   D V D  sp5x
  
   DEV D  svq1
  
   D VSD  svq3
  
   D V    theora
  
   D V D  truemotion1
  
   D V D  truemotion2
  
   D A    truespeech
  
   D A    tta
  
   D V D  ultimotion
  
   D V    vc9
  
   D V D  vcr1
  
   D A    vmdaudio
  
   D V D  vmdvideo
  
   D A    vorbis
  
   D V    vp3
  
   D V D  vqavideo
  
   D A    wmav1
  
   D A    wmav2
  
   DEVSD  wmv1
  
   DEVSD  wmv2
  
   D V D  wnv1
  
   D A    ws_snd1
  
   D A    xan_dpcm
  
   D V D  xan_wc3
  
   D V D  xl
  
    EV    xvid
  
   DEV D  zlib
  
   D V    zmbv
  
  
  
  Supported file protocols:
  
   file: pipe: udp: rtp: tcp: http:
  
  Frame size, frame rate abbreviations:
  
   ntsc pal qntsc qpal sntsc spal film ntsc-film sqcif qcif cif 4cif
  
  Motion estimation methods:
  
   zero(fastest) full(slowest) log phods epzs(default) x1 hex umh iter
  
  
  
  Note, the names of encoders and decoders dont always match, so there are
  
  several cases where the above table shows encoder only or decoder only entries
  
  even though both encoding and decoding are supported for example, the h263
  
  decoder corresponds to the h263 and h263p encoders, for file formats its even
  
  worse

  What is wrong in my code ? Thanks in advance

• Encoding for HLS using FFMPEG results in have a decreasing DTS

  29 décembre 2014, par Luuk D. Jansen

  I am trying to encode video for HTS live streaming, but am having problems with validating the stream using Apple Media Validator (mediastreamvalidator).
  (my test file : http://dominicansinteractive.idoms.org/media/9536/playlist.m3u8)

  The output is :

  --------------------------------------------------------------------------------
  
  http://dominicansinteractive.idoms.org/media/9536/199/prog_index.m3u8
  
  --------------------------------------------------------------------------------
  
  
  
  Playlist Validation: 
  
  
  
      OK
  
  
  
  Segments:
  
  
  
  segment_00000.ts:
  
  
  
      ERROR: (-1) Decreasing DTS were detected in track 0
  
      ERROR: (-1) Decreasing DTS were detected in track 1
  
  
  
      Average segment duration: 8.07 seconds
  
      Average segment bitrate: 2155094.67 bps
  
      Average segment structural overhead: 206525.83 bps (9.58 %)

  ---

  The second segment doesn’t seem to have the problem :

  [mpegts @ 0x1d78120] Format mpegts probed with size=2048 and score=100
  
  [mpegts @ 0x1d78120] stream=0 stream_type=1b pid=100 prog_reg_desc=
  
  [mpegts @ 0x1d78120] stream=1 stream_type=f pid=101 prog_reg_desc=
  
  [mpegts @ 0x1d78120] File position before avformat_find_stream_info() is 0
  
  [h264 @ 0x1d7c1c0] Current profile doesn't provide more RBSP data in PPS, skipping
  
  [h264 @ 0x1d7c1c0] no picture 
  
  [h264 @ 0x1d7c1c0] Current profile doesn't provide more RBSP data in PPS, skipping
  
     Last message repeated 3 times
  
  [mpegts @ 0x1d78120] max_analyze_duration 5000000 reached at 5013333
  
  [mpegts @ 0x1d78120] File position after avformat_find_stream_info() is 0

  ---

  This seems to be a serious problem for HLS, so I am looking if there is a way to fix this.

  When looking with FFMPEG at the encoded file I get (encoder output/command at the bottom of the email) :

  ffmpeg -loglevel 99 -i encoded.ts 
  
  ffmpeg version N-37783-gdf3a96c Copyright (c) 2000-2012 the FFmpeg developers
  
   built on Jul  4 2012 07:44:52 with gcc 4.4.5
  
   configuration: --enable-gpl --enable-version3 --enable-nonfree --enable-libfaac --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libmp3lame --enable-libtheora --enable-libvorbis --enable-libx264 --enable-libvpx --enable-libfaac --enable-nonfree
  
   libavutil      51. 63.100 / 51. 63.100
  
   libavcodec     54. 32.100 / 54. 32.100
  
   libavformat    54. 14.100 / 54. 14.100
  
   libavdevice    54.  0.100 / 54.  0.100
  
   libavfilter     3.  0.101 /  3.  0.101
  
   libswscale      2.  1.100 /  2.  1.100
  
   libswresample   0. 15.100 /  0. 15.100
  
   libpostproc    52.  0.100 / 52.  0.100
  
  [mpegts @ 0x2023120] Format mpegts probed with size=2048 and score=100
  
  [mpegts @ 0x2023120] stream=0 stream_type=1b pid=100 prog_reg_desc=
  
  [mpegts @ 0x2023120] stream=1 stream_type=f pid=101 prog_reg_desc=
  
  [mpegts @ 0x2023120] File position before avformat_find_stream_info() is 0
  
  [h264 @ 0x20271c0] Current profile doesn't provide more RBSP data in PPS, skipping
  
  [h264 @ 0x20271c0] no picture 
  
  [mpegts @ 0x2023120] first_dts 124080 not matching first dts 143280 in que
  
     Last message repeated 6 times
  
  [mpegts @ 0x2023120] first_dts 124080 not matching first dts 158640 in que
  
     Last message repeated 7 times
  
  [mpegts @ 0x2023120] first_dts 124080 not matching first dts 175920 in que
  
     Last message repeated 7 times
  
  [mpegts @ 0x2023120] first_dts 124080 not matching first dts 193200 in que
  
     Last message repeated 7 times
  
  [mpegts @ 0x2023120] first_dts 124080 not matching first dts 210480 in que
  
     Last message repeated 7 times
  
  [h264 @ 0x20271c0] Current profile doesn't provide more RBSP data in PPS, skipping
  
  [mpegts @ 0x2023120] first_dts 124080 not matching first dts 227760 in que
  
     Last message repeated 7 times
  
  [mpegts @ 0x2023120] first_dts 124080 not matching first dts 245040 in que
  
     Last message repeated 7 times
  
  [mpegts @ 0x2023120] first_dts 124080 not matching first dts 262320 in que
  
     Last message repeated 7 times
  
  [mpegts @ 0x2023120] first_dts 124080 not matching first dts 279600 in que
  
     Last message repeated 7 times
  
  [mpegts @ 0x2023120] first_dts 124080 not matching first dts 296880 in que
  
     Last message repeated 7 times
  
  [mpegts @ 0x2023120] first_dts 124080 not matching first dts 314160 in que
  
     Last message repeated 7 times
  
  [h264 @ 0x20271c0] Current profile doesn't provide more RBSP data in PPS, skipping
  
  [mpegts @ 0x2023120] first_dts 124080 not matching first dts 331440 in que
  
     Last message repeated 7 times
  
  [mpegts @ 0x2023120] first_dts 124080 not matching first dts 348720 in que
  
     Last message repeated 7 times
  
  [mpegts @ 0x2023120] first_dts 124080 not matching first dts 366000 in que
  
     Last message repeated 7 times
  
  [mpegts @ 0x2023120] first_dts 124080 not matching first dts 383280 in que
  
     Last message repeated 7 times
  
  [mpegts @ 0x2023120] first_dts 124080 not matching first dts 400560 in que
  
     Last message repeated 7 times
  
  [mpegts @ 0x2023120] first_dts 124080 not matching first dts 417840 in que
  
     Last message repeated 6 times
  
  [h264 @ 0x20271c0] Current profile doesn't provide more RBSP data in PPS, skipping
  
  [mpegts @ 0x2023120] first_dts 124080 not matching first dts 433200 in que
  
     Last message repeated 6 times
  
  [mpegts @ 0x2023120] first_dts 124080 not matching first dts 448560 in que
  
     Last message repeated 7 times
  
  [mpegts @ 0x2023120] first_dts 124080 not matching first dts 465840 in que
  
     Last message repeated 6 times
  
  [mpegts @ 0x2023120] first_dts 124080 not matching first dts 481200 in que
  
     Last message repeated 7 times
  
  [mpegts @ 0x2023120] first_dts 124080 not matching first dts 498480 in que
  
     Last message repeated 7 times
  
  [mpegts @ 0x2023120] first_dts 124080 not matching first dts 515760 in que
  
     Last message repeated 7 times
  
  [mpegts @ 0x2023120] first_dts 124080 not matching first dts 533040 in que
  
     Last message repeated 6 times
  
  [h264 @ 0x20271c0] Current profile doesn't provide more RBSP data in PPS, skipping
  
  [mpegts @ 0x2023120] first_dts 124080 not matching first dts 548400 in que
  
     Last message repeated 7 times
  
  [mpegts @ 0x2023120] max_analyze_duration 5000000 reached at 5000000
  
  [mpegts @ 0x2023120] File position after avformat_find_stream_info() is 0
  
  
  
  And when at the first segmented file:
  
  ffmpeg -loglevel 99 -i segment_00000.ts 
  
  ffmpeg version N-37783-gdf3a96c Copyright (c) 2000-2012 the FFmpeg developers
  
   built on Jul  4 2012 07:44:52 with gcc 4.4.5
  
   configuration: --enable-gpl --enable-version3 --enable-nonfree --enable-libfaac --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libmp3lame --enable-libtheora --enable-libvorbis --enable-libx264 --enable-libvpx --enable-libfaac --enable-nonfree
  
   libavutil      51. 63.100 / 51. 63.100
  
   libavcodec     54. 32.100 / 54. 32.100
  
   libavformat    54. 14.100 / 54. 14.100
  
   libavdevice    54.  0.100 / 54.  0.100
  
   libavfilter     3.  0.101 /  3.  0.101
  
   libswscale      2.  1.100 /  2.  1.100
  
   libswresample   0. 15.100 /  0. 15.100
  
   libpostproc    52.  0.100 / 52.  0.100
  
  [mpegts @ 0x1a0b120] Format mpegts probed with size=2048 and score=100
  
  [mpegts @ 0x1a0b120] stream=0 stream_type=1b pid=100 prog_reg_desc=
  
  [mpegts @ 0x1a0b120] stream=1 stream_type=f pid=101 prog_reg_desc=
  
  [mpegts @ 0x1a0b120] File position before avformat_find_stream_info() is 0
  
  [mpegts @ 0x1a0b120] Invalid timestamps stream=0, pts=1920, dts=8589929312, size=2355
  
  [mpegts @ 0x1a0b120] Invalid timestamps stream=0, pts=16320, dts=8589932912, size=3203
  
  [h264 @ 0x1a0f1c0] Current profile doesn't provide more RBSP data in PPS, skipping
  
  [h264 @ 0x1a0f1c0] no picture 
  
  [h264 @ 0x1a0f1c0] Current profile doesn't provide more RBSP data in PPS, skipping
  
     Last message repeated 3 times
  
  [mpegts @ 0x1a0b120] max_analyze_duration 5000000 reached at 5013333
  
  [mpegts @ 0x1a0b120] File position after avformat_find_stream_info() is 0

  This problem does not occur with the BASELINE profile, but does with MAIN.

  The command I use for encoding is :

  ffmpeg, -i, [path]/test.mov, -y, -f, mpegts, -acodec, aac, -strict, -2, -ar, 48000, -b:a, 128000, -s, 960x540, -vcodec, libx264, -b:v, 1200000, -aspect, 960:540, -r, 25, -level, 3.1, -vprofile, main, -flags, +loop, -cmp, +chroma, -partitions, +parti4x4+partp8x8+partb8x8, -subq, 5, -trellis, 1, -refs, 1, -coder, 0, -me_range, 16, -keyint_min, 25, -sc_threshold, 40, -i_qfactor, 0.71, -bt, 200k, -maxrate, 1200000, -bufsize, 1200000, -rc_eq, 'blurCplx^(1-qComp)', -qcomp, 0.6, -qmin, 10, -qmax, 51, -qdiff, 4, -level, 30, -g, 30, -async, 2, [path]/encoded.ts
  
  
  
  08:40:29,843 DEBUG ~ FFMPEG(1):   libavutil      51. 63.100 / 51. 63.100
  
  08:40:29,843 DEBUG ~ FFMPEG(1):   libavcodec     54. 32.100 / 54. 32.100
  
  08:40:29,843 DEBUG ~ FFMPEG(1):   libavformat    54. 14.100 / 54. 14.100
  
  08:40:29,843 DEBUG ~ FFMPEG(1):   libavdevice    54.  0.100 / 54.  0.100
  
  08:40:29,843 DEBUG ~ FFMPEG(1):   libavfilter     3.  0.101 /  3.  0.101
  
  08:40:29,844 DEBUG ~ FFMPEG(1):   libswscale      2.  1.100 /  2.  1.100
  
  08:40:29,844 DEBUG ~ FFMPEG(1):   libswresample   0. 15.100 /  0. 15.100
  
  08:40:29,844 DEBUG ~ FFMPEG(1):   libpostproc    52.  0.100 / 52.  0.100
  
  08:40:30,033 DEBUG ~ FFMPEG(1): Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '[path]/test.mov':
  
  08:40:30,033 DEBUG ~ FFMPEG(1):   Metadata:
  
  08:40:30,033 DEBUG ~ FFMPEG(1):     major_brand     : qt  
  
  08:40:30,033 DEBUG ~ FFMPEG(1):     minor_version   : 537199360
  
  08:40:30,035 DEBUG ~ FFMPEG(1):     compatible_brands: qt  
  
  08:40:30,035 DEBUG ~ FFMPEG(1):     creation_time   : 2011-12-05 10:54:24
  
  08:40:30,036 DEBUG ~ FFMPEG(1):     timecode        : 00:00:00:00
  
  08:40:30,036 DEBUG ~ FFMPEG(1):   Duration: 00:00:24.20, start: 0.000000, bitrate: 9912 kb/s
  
  08:40:30,037 DEBUG ~ FFMPEG(1):     Stream #0:0(eng): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1920x1080, 9777 kb/s, 25 fps, 25 tbr, 25 tbn, 50 tbc
  
  08:40:30,037 DEBUG ~ FFMPEG(1):     Metadata:
  
  08:40:30,037 DEBUG ~ FFMPEG(1):       creation_time   : 2011-12-05 10:56:28
  
  08:40:30,037 DEBUG ~ FFMPEG(1):       handler_name    : Apple Video Media Handler
  
  08:40:30,038 DEBUG ~ FFMPEG(1):     Stream #0:1(eng): Audio: aac (mp4a / 0x6134706D), 48000 Hz, stereo, s16, 129 kb/s
  
  08:40:30,038 DEBUG ~ FFMPEG(1):     Metadata:
  
  08:40:30,038 DEBUG ~ FFMPEG(1):       creation_time   : 2011-12-05 10:56:28
  
  08:40:30,038 DEBUG ~ FFMPEG(1):       handler_name    : Apple Sound Media Handler
  
  08:40:30,038 DEBUG ~ FFMPEG(1):     Stream #0:2(eng): Data: none (tmcd / 0x64636D74)
  
  08:40:30,038 DEBUG ~ FFMPEG(1):     Metadata:
  
  08:40:30,038 DEBUG ~ FFMPEG(1):       creation_time   : 2011-12-05 10:56:28
  
  08:40:30,039 DEBUG ~ FFMPEG(1):       handler_name    : Time Code Media Handler
  
  08:40:30,039 DEBUG ~ FFMPEG(1):       timecode        : 00:00:00:00
  
  08:40:30,092 DEBUG ~ FFMPEG(1): [graph 0 input from stream 0:0 @ 0x1c17180] w:1920 h:1080 pixfmt:yuv420p tb:1/25 fr:25/1 sar:0/1 sws_param:flags=2
  
  08:40:30,092 DEBUG ~ FFMPEG(1): [output stream 0:0 @ 0x1c033a0] No opaque field provided
  
  08:40:30,110 DEBUG ~ FFMPEG(1): [scaler for output stream 0:0 @ 0x1c18040] w:1920 h:1080 fmt:yuv420p sar:0/1 -> w:960 h:540 fmt:yuv420p sar:0/1 flags:0x4
  
  08:40:30,110 DEBUG ~ FFMPEG(1): [graph 1 input from stream 0:1 @ 0x1c53440] tb:1/48000 samplefmt:s16 samplerate:48000 chlayout:0x3
  
  08:40:30,110 DEBUG ~ FFMPEG(1): -async is forwarded to lavfi similarly to -af aresample=min_comp=0.001:min_hard_comp=0.100000:max_soft_comp=0.000042.
  
  08:40:30,122 DEBUG ~ FFMPEG(1): [graph 1 aresample for input stream 0:1 @ 0x1c36880] chl:stereo fmt:s16 r:48000Hz -> chl:stereo fmt:flt r:48000Hz
  
  08:40:30,142 DEBUG ~ FFMPEG(1): [libx264 @ 0x1be3cc0] using SAR=1/1
  
  08:40:30,142 DEBUG ~ FFMPEG(1): [libx264 @ 0x1be3cc0] frame MB size (60x34) > level limit (1620)
  
  08:40:30,142 DEBUG ~ FFMPEG(1): [libx264 @ 0x1be3cc0] DPB size (4 frames, 3133440 bytes) > level limit (3 frames, 3110400 bytes)
  
  08:40:30,142 DEBUG ~ FFMPEG(1): [libx264 @ 0x1be3cc0] MB rate (51000) > level limit (40500)
  
  08:40:30,170 DEBUG ~ FFMPEG(1): [libx264 @ 0x1be3cc0] using cpu capabilities: MMX2 SSE2Slow SlowCTZ
  
  08:40:30,182 DEBUG ~ FFMPEG(1): [libx264 @ 0x1be3cc0] profile Main, level 3.0
  
  08:40:30,235 DEBUG ~ FFMPEG(1): [mpegts @ 0x1be3540] muxrate VBR, pcr every 2 pkts, sdt every 200, pat/pmt every 40 pkts
  
  08:40:30,235 DEBUG ~ FFMPEG(1): Output #0, mpegts, to '[path]/encoded.ts':
  
  08:40:30,235 DEBUG ~ FFMPEG(1):   Metadata:
  
  08:40:30,235 DEBUG ~ FFMPEG(1):     major_brand     : qt  
  
  08:40:30,235 DEBUG ~ FFMPEG(1):     minor_version   : 537199360
  
  08:40:30,235 DEBUG ~ FFMPEG(1):     compatible_brands: qt  
  
  08:40:30,235 DEBUG ~ FFMPEG(1):     timecode        : 00:00:00:00
  
  08:40:30,235 DEBUG ~ FFMPEG(1):     encoder         : Lavf54.14.100
  
  08:40:30,235 DEBUG ~ FFMPEG(1):     Stream #0:0(eng): Video: h264, yuv420p, 960x540 [SAR 1:1 DAR 16:9], q=10-51, 1200 kb/s, 90k tbn, 25 tbc
  
  08:40:30,235 DEBUG ~ FFMPEG(1):     Metadata:
  
  08:40:30,235 DEBUG ~ FFMPEG(1):       creation_time   : 2011-12-05 10:56:28
  
  08:40:30,235 DEBUG ~ FFMPEG(1):       handler_name    : Apple Video Media Handler
  
  08:40:30,236 DEBUG ~ FFMPEG(1):     Stream #0:1(eng): Audio: aac, 48000 Hz, stereo, flt, 128 kb/s
  
  08:40:30,236 DEBUG ~ FFMPEG(1):     Metadata:
  
  08:40:30,236 DEBUG ~ FFMPEG(1):       creation_time   : 2011-12-05 10:56:28
  
  08:40:30,236 DEBUG ~ FFMPEG(1):       handler_name    : Apple Sound Media Handler
  
  08:40:30,236 DEBUG ~ FFMPEG(1): Stream mapping:
  
  08:40:30,236 DEBUG ~ FFMPEG(1):   Stream #0:0 -> #0:0 (h264 -> libx264)
  
  08:40:30,236 DEBUG ~ FFMPEG(1):   Stream #0:1 -> #0:1 (aac -> aac)
  
  
  
  [...]
  
  
  
  08:40:55,398 DEBUG ~ FFMPEG(1): video:3121kB audio:359kB subtitle:0 global headers:0kB muxing overhead 11.132085%
  
  08:40:55,407 DEBUG ~ FFMPEG(1): [libx264 @ 0x1be3cc0] frame I:21    Avg QP:21.57  size: 88153
  
  08:40:55,407 DEBUG ~ FFMPEG(1): [libx264 @ 0x1be3cc0] frame P:233   Avg QP:22.74  size:  5560
  
  08:40:55,407 DEBUG ~ FFMPEG(1): [libx264 @ 0x1be3cc0] frame B:351   Avg QP:27.45  size:   141
  
  08:40:55,407 DEBUG ~ FFMPEG(1): [libx264 @ 0x1be3cc0] consecutive B-frames: 21.7%  2.0%  3.0% 73.4%
  
  08:40:55,407 DEBUG ~ FFMPEG(1): [libx264 @ 0x1be3cc0] mb I  I16..4: 54.5%  0.0% 45.5%
  
  08:40:55,422 DEBUG ~ FFMPEG(1): [libx264 @ 0x1be3cc0] mb P  I16..4:  4.7%  0.0%  1.3%  P16..4: 24.6%  3.5%  0.8%  0.0%  0.0%    skip:65.1%
  
  08:40:55,422 DEBUG ~ FFMPEG(1): [libx264 @ 0x1be3cc0] mb B  I16..4:  0.1%  0.0%  0.1%  B16..8:  0.5%  0.1%  0.0%  direct: 0.6%  skip:98.6%  L0:32.3% L1:47.1% BI:20.6%
  
  08:40:55,422 DEBUG ~ FFMPEG(1): [libx264 @ 0x1be3cc0] coded y,uvDC,uvAC intra: 59.4% 5.8% 0.4% inter: 5.4% 3.0% 0.0%
  
  08:40:55,422 DEBUG ~ FFMPEG(1): [libx264 @ 0x1be3cc0] i16 v,h,dc,p: 58% 16% 21%  4%
  
  08:40:55,422 DEBUG ~ FFMPEG(1): [libx264 @ 0x1be3cc0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 20% 21% 17%  5% 10%  7%  5%  5% 10%
  
  08:40:55,422 DEBUG ~ FFMPEG(1): [libx264 @ 0x1be3cc0] i8c dc,h,v,p: 94%  3%  3%  0%
  
  08:40:55,422 DEBUG ~ FFMPEG(1): [libx264 @ 0x1be3cc0] Weighted P-Frames: Y:13.7% UV:3.4%
  
  08:40:55,422 DEBUG ~ FFMPEG(1): [libx264 @ 0x1be3cc0] kb/s:1056.61

  For segmenting is :

  ffmpeg, -i,[path]encoded.ts, -y, -c, copy, -flags, global_header, -map, 0, -f, segment, -segment_time, 10, -segment_list, [path]/fileList.txt, -segment_format, mpegts, [path]/segment_%05d.ts]

  Any help would really be appreciated !