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  • La sauvegarde automatique de canaux SPIP

    1 April 2010, by

    Dans le cadre de la mise en place d’une plateforme ouverte, il est important pour les hébergeurs de pouvoir disposer de sauvegardes assez régulières pour parer à tout problème éventuel.
    Pour réaliser cette tâche on se base sur deux plugins SPIP : Saveauto qui permet une sauvegarde régulière de la base de donnée sous la forme d’un dump mysql (utilisable dans phpmyadmin) mes_fichiers_2 qui permet de réaliser une archive au format zip des données importantes du site (les documents, les éléments (...)

  • MediaSPIP v0.2

    21 June 2013, by

    MediaSPIP 0.2 est la première version de MediaSPIP stable.
    Sa date de sortie officielle est le 21 juin 2013 et est annoncée ici.
    Le fichier zip ici présent contient uniquement les sources de MediaSPIP en version standalone.
    Comme pour la version précédente, il est nécessaire d’installer manuellement l’ensemble des dépendances logicielles sur le serveur.
    Si vous souhaitez utiliser cette archive pour une installation en mode ferme, il vous faudra également procéder à d’autres modifications (...)

  • Script d’installation automatique de MediaSPIP

    25 April 2011, by

    Afin de palier aux difficultés d’installation dues principalement aux dépendances logicielles coté serveur, un script d’installation "tout en un" en bash a été créé afin de faciliter cette étape sur un serveur doté d’une distribution Linux compatible.
    Vous devez bénéficier d’un accès SSH à votre serveur et d’un compte "root" afin de l’utiliser, ce qui permettra d’installer les dépendances. Contactez votre hébergeur si vous ne disposez pas de cela.
    La documentation de l’utilisation du script d’installation (...)

On other websites (9285)

  • FFMPEG encode video with alpha channel to flv

    29 November 2017, by tree

    I’m trying to encode a video (mov) to an flv with alpha channel in FFMPEG but I can’t seem to either

    1. find a codec that is supported
    2. find one that actually maintains the alpha

    Does anyone know how to set that up?

    Thanks,

    ffmpeg -i abc_btr_1280x800_Takeover.mov -vcodec flv -pix_fmt yuv444p -s 1280x800 test4.flv

    here is the report...

    ffmpeg started on 2013-10-25 at 15:47:30
    
Report written to "ffmpeg-20131025-154730.log"
    
Command line: 
    
ffmpeg -i abc_btr_1280x800_Takeover.mov -vcodec flv -pix_fmt yuv444p -s 1280x800     test4.flv -report
    
ffmpeg version N-57367-g2f31b73 Copyright (c) 2000-2013 the FFmpeg developers
    
  built on Oct 23 2013 20:34:17 with gcc 4.8.2 (GCC)
    
  configuration: --disable-static --enable-shared --enable-gpl --enable-version3 --    disable-w32threads --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r --    enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libcaca --enable-    libfreetype --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-libx264 --enable-libxavs --enable-libxvid --enable-zlib
    
  libavutil      52. 47.101 / 52. 47.101
    
  libavcodec     55. 38.101 / 55. 38.101
    
  libavformat    55. 19.104 / 55. 19.104
    
  libavdevice    55.  4.100 / 55.  4.100
    
  libavfilter     3. 89.100 /  3. 89.100
    
  libswscale      2.  5.101 /  2.  5.101
    
  libswresample   0. 17.104 /  0. 17.104
    
  libpostproc    52.  3.100 / 52.  3.100
    
Splitting the commandline.
    
Reading option '-i' ... matched as input file with argument     'abc_btr_1280x800_Takeover.mov'.
    
Reading option '-vcodec' ... matched as option 'vcodec' (force video codec ('copy' to     copy stream)) with argument 'flv'.
    
Reading option '-pix_fmt' ... matched as option 'pix_fmt' (set pixel format) with argument 'yuv444p'.
    
Reading option '-s' ... matched as option 's' (set frame size (WxH or abbreviation)) with argument '1280x800'.
    
Reading option 'test4.flv' ... matched as output file.
    
Reading option '-report' ... matched as option 'report' (generate a report) with argument '1'.
    
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 abc_btr_1280x800_Takeover.mov.
    
Successfully parsed a group of options.
    
Opening an input file: abc_btr_1280x800_Takeover.mov.
    
[mov,mp4,m4a,3gp,3g2,mj2 @ 000000000085ac00] Format mov,mp4,m4a,3gp,3g2,mj2 probed with size=2048 and score=100
    
[mov,mp4,m4a,3gp,3g2,mj2 @ 000000000085ac00] ISO: File Type Major Brand: qt  
    
[mov,mp4,m4a,3gp,3g2,mj2 @ 000000000085ac00] File position before avformat_find_stream_info() is 281624339
    
[mov,mp4,m4a,3gp,3g2,mj2 @ 000000000085ac00] All info found
    
[mov,mp4,m4a,3gp,3g2,mj2 @ 000000000085ac00] File position after avformat_find_stream_info() is 288732
    
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'abc_btr_1280x800_Takeover.mov':
    
  Metadata:
    
    major_brand     : qt  
    
    minor_version   : 537199360
    
    compatible_brands: qt  
    
    creation_time   : 2013-09-22 02:50:18
    
  Duration: 00:00:10.00, start: 0.000000, bitrate: 225299 kb/s
    
    Stream #0:0(eng), 1, 1/24: Video: qtrle (rle  / 0x20656C72), bgra, 1280x800, 225293 kb/s, SAR 1280:1280 DAR 8:5, 24 fps, 24 tbr, 24 tbn, 24 tbc (default)
    
    Metadata:
    
      creation_time   : 2013-09-22 02:50:18
    
      handler_name    : Apple Alias Data Handler
    
      timecode        : 00:00:00:00
    
    Stream #0:1(eng), 0, 1/24: Data: none (tmcd / 0x64636D74), 0 kb/s (default)
    
    Metadata:
    
      creation_time   : 2013-09-22 02:50:22
    
      handler_name    : Apple Alias Data Handler
    
      timecode        : 00:00:00:00
    
Successfully opened the file.
    
Parsing a group of options: output file test4.flv.
    
Applying option vcodec (force video codec ('copy' to copy stream)) with argument flv.
    
Applying option pix_fmt (set pixel format) with argument yuv444p.
    
Applying option s (set frame size (WxH or abbreviation)) with argument 1280x800.
    
Successfully parsed a group of options.
    
Opening an output file: test4.flv.
    
Successfully opened the file.
    
detected 4 logical cores
    
[graph 0 input from stream 0:0 @ 0000000000303bc0] Setting 'video_size' to value '1280x800'
    
[graph 0 input from stream 0:0 @ 0000000000303bc0] Setting 'pix_fmt' to value '30'
    
[graph 0 input from stream 0:0 @ 0000000000303bc0] Setting 'time_base' to value '1/24'
    
[graph 0 input from stream 0:0 @ 0000000000303bc0] Setting 'pixel_aspect' to value '1280/1280'
    
[graph 0 input from stream 0:0 @ 0000000000303bc0] Setting 'sws_param' to value 'flags=2'
    
[graph 0 input from stream 0:0 @ 0000000000303bc0] Setting 'frame_rate' to value '24/1'
    
[graph 0 input from stream 0:0 @ 0000000000303bc0] w:1280 h:800 pixfmt:bgra tb:1/24 fr:24/1 sar:1/1 sws_param:flags=2
    
[scaler for output stream 0:0 @ 00000000003056a0] Setting 'w' to value '1280'
    
[scaler for output stream 0:0 @ 00000000003056a0] Setting 'h' to value '800'
    
[scaler for output stream 0:0 @ 00000000003056a0] Setting 'flags' to value '0x4'
    
[scaler for output stream 0:0 @ 00000000003056a0] w:1280 h:800 flags:'0x4' interl:0
    
Incompatible pixel format 'yuv444p' for codec 'flv', auto-selecting format 'yuv420p'
    
[format @ 00000000002f8320] compat: called with args=[yuv420p]
    
[format @ 00000000002f8320] Setting 'pix_fmts' to value 'yuv420p'
    
[AVFilterGraph @ 000000000085bc60] query_formats: 5 queried, 4 merged, 0 already done, 0 delayed
    
[scaler for output stream 0:0 @ 00000000003056a0] w:1280 h:800 fmt:bgra sar:1/1 -> w:1280 h:800 fmt:yuv420p sar:1/1 flags:0x4
    
[flv @ 0000000000374be0] intra_quant_bias = 0 inter_quant_bias = -64
    
Output #0, flv, to 'test4.flv':
    
  Metadata:
    
    major_brand     : qt  
    
    minor_version   : 537199360
    
    compatible_brands: qt  
    
    encoder         : Lavf55.19.104
    
    Stream #0:0(eng), 0, 1/1000: Video: flv1 (flv) ([2][0][0][0] / 0x0002), yuv420p,             1280x800 [SAR 1:1 DAR 8:5], q=2-31, 200 kb/s, 1k tbn, 24 tbc (default)
    
    Metadata:
    
      creation_time   : 2013-09-22 02:50:18
    
          handler_name    : Apple Alias Data Handler
    
          timecode        : 00:00:00:00        
    
    Stream mapping:
    
      Stream #0:0 -> #0:0 (qtrle -> flv)
    
Press [q] to stop, [?] for help
    
frame=   27 fps=0.0 q=31.0 size=     351kB time=00:00:01.12 bitrate=2554.2kbits/s    
    
frame=   46 fps= 45 q=31.0 size=     477kB time=00:00:01.91 bitrate=2039.5kbits/s    
    
frame=   60 fps= 39 q=31.0 size=     543kB time=00:00:02.50 bitrate=1779.4kbits/s    
    
frame=   74 fps= 36 q=31.0 size=     629kB time=00:00:03.08 bitrate=1672.4kbits/s    
    
frame=   96 fps= 37 q=31.0 size=     795kB time=00:00:04.00 bitrate=1627.4kbits/s    
    
frame=  123 fps= 40 q=31.0 size=     924kB time=00:00:05.12 bitrate=1477.0kbits/s    
    
frame=  149 fps= 41 q=31.0 size=    1133kB time=00:00:06.20 bitrate=1494.7kbits/s    
    
frame=  175 fps= 43 q=31.0 size=    1224kB time=00:00:07.29 bitrate=1375.5kbits/s    
    
frame=  201 fps= 44 q=31.0 size=    1352kB time=00:00:08.37 bitrate=1322.7kbits/s    
    
frame=  228 fps= 45 q=31.0 size=    1461kB time=00:00:09.50 bitrate=1260.1kbits/s    
    
[output stream 0:0 @ 00000000003053c0] EOF on sink link output stream 0:0:default.
    
No more output streams to write to, finishing.
    
frame=  240 fps= 45 q=31.0 Lsize=    1600kB time=00:00:10.00 bitrate=1310.4kbits/s    
    

    
video:1596kB audio:0kB subtitle:0 global headers:0kB muxing overhead 0.252476%
    
240 frames successfully decoded, 0 decoding errors
    
[AVIOContext @ 000000000032dfc0] Statistics: 3 seeks, 242 writeouts
    
[AVIOContext @ 000000000085bde0] Statistics: 281664506 bytes read, 3 seeks

  • FFMPEG encode video with alpha channel to flv

    29 October 2013, by tree

    I'm trying to encode a video (mov) to an flv with alpha channel in FFMPEG but I can't seem to either

    1. find a codec that is supported
    2. find one that actually maintains the alpha

    Does anyone know how to set that up?

    Thanks,

    ffmpeg -i abc_btr_1280x800_Takeover.mov -vcodec flv -pix_fmt yuv444p -s 1280x800 test4.flv

    here is the report...

    ffmpeg started on 2013-10-25 at 15:47:30
    
Report written to "ffmpeg-20131025-154730.log"
    
Command line: 
    
ffmpeg -i abc_btr_1280x800_Takeover.mov -vcodec flv -pix_fmt yuv444p -s 1280x800     test4.flv -report
    
ffmpeg version N-57367-g2f31b73 Copyright (c) 2000-2013 the FFmpeg developers
    
  built on Oct 23 2013 20:34:17 with gcc 4.8.2 (GCC)
    
  configuration: --disable-static --enable-shared --enable-gpl --enable-version3 --    disable-w32threads --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r --    enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libcaca --enable-    libfreetype --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-libx264 --enable-libxavs --enable-libxvid --enable-zlib
    
  libavutil      52. 47.101 / 52. 47.101
    
  libavcodec     55. 38.101 / 55. 38.101
    
  libavformat    55. 19.104 / 55. 19.104
    
  libavdevice    55.  4.100 / 55.  4.100
    
  libavfilter     3. 89.100 /  3. 89.100
    
  libswscale      2.  5.101 /  2.  5.101
    
  libswresample   0. 17.104 /  0. 17.104
    
  libpostproc    52.  3.100 / 52.  3.100
    
Splitting the commandline.
    
Reading option '-i' ... matched as input file with argument     'abc_btr_1280x800_Takeover.mov'.
    
Reading option '-vcodec' ... matched as option 'vcodec' (force video codec ('copy' to     copy stream)) with argument 'flv'.
    
Reading option '-pix_fmt' ... matched as option 'pix_fmt' (set pixel format) with argument 'yuv444p'.
    
Reading option '-s' ... matched as option 's' (set frame size (WxH or abbreviation)) with argument '1280x800'.
    
Reading option 'test4.flv' ... matched as output file.
    
Reading option '-report' ... matched as option 'report' (generate a report) with argument '1'.
    
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 abc_btr_1280x800_Takeover.mov.
    
Successfully parsed a group of options.
    
Opening an input file: abc_btr_1280x800_Takeover.mov.
    
[mov,mp4,m4a,3gp,3g2,mj2 @ 000000000085ac00] Format mov,mp4,m4a,3gp,3g2,mj2 probed with size=2048 and score=100
    
[mov,mp4,m4a,3gp,3g2,mj2 @ 000000000085ac00] ISO: File Type Major Brand: qt  
    
[mov,mp4,m4a,3gp,3g2,mj2 @ 000000000085ac00] File position before avformat_find_stream_info() is 281624339
    
[mov,mp4,m4a,3gp,3g2,mj2 @ 000000000085ac00] All info found
    
[mov,mp4,m4a,3gp,3g2,mj2 @ 000000000085ac00] File position after avformat_find_stream_info() is 288732
    
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'abc_btr_1280x800_Takeover.mov':
    
  Metadata:
    
    major_brand     : qt  
    
    minor_version   : 537199360
    
    compatible_brands: qt  
    
    creation_time   : 2013-09-22 02:50:18
    
  Duration: 00:00:10.00, start: 0.000000, bitrate: 225299 kb/s
    
    Stream #0:0(eng), 1, 1/24: Video: qtrle (rle  / 0x20656C72), bgra, 1280x800, 225293 kb/s, SAR 1280:1280 DAR 8:5, 24 fps, 24 tbr, 24 tbn, 24 tbc (default)
    
    Metadata:
    
      creation_time   : 2013-09-22 02:50:18
    
      handler_name    : Apple Alias Data Handler
    
      timecode        : 00:00:00:00
    
    Stream #0:1(eng), 0, 1/24: Data: none (tmcd / 0x64636D74), 0 kb/s (default)
    
    Metadata:
    
      creation_time   : 2013-09-22 02:50:22
    
      handler_name    : Apple Alias Data Handler
    
      timecode        : 00:00:00:00
    
Successfully opened the file.
    
Parsing a group of options: output file test4.flv.
    
Applying option vcodec (force video codec ('copy' to copy stream)) with argument flv.
    
Applying option pix_fmt (set pixel format) with argument yuv444p.
    
Applying option s (set frame size (WxH or abbreviation)) with argument 1280x800.
    
Successfully parsed a group of options.
    
Opening an output file: test4.flv.
    
Successfully opened the file.
    
detected 4 logical cores
    
[graph 0 input from stream 0:0 @ 0000000000303bc0] Setting 'video_size' to value '1280x800'
    
[graph 0 input from stream 0:0 @ 0000000000303bc0] Setting 'pix_fmt' to value '30'
    
[graph 0 input from stream 0:0 @ 0000000000303bc0] Setting 'time_base' to value '1/24'
    
[graph 0 input from stream 0:0 @ 0000000000303bc0] Setting 'pixel_aspect' to value '1280/1280'
    
[graph 0 input from stream 0:0 @ 0000000000303bc0] Setting 'sws_param' to value 'flags=2'
    
[graph 0 input from stream 0:0 @ 0000000000303bc0] Setting 'frame_rate' to value '24/1'
    
[graph 0 input from stream 0:0 @ 0000000000303bc0] w:1280 h:800 pixfmt:bgra tb:1/24 fr:24/1 sar:1/1 sws_param:flags=2
    
[scaler for output stream 0:0 @ 00000000003056a0] Setting 'w' to value '1280'
    
[scaler for output stream 0:0 @ 00000000003056a0] Setting 'h' to value '800'
    
[scaler for output stream 0:0 @ 00000000003056a0] Setting 'flags' to value '0x4'
    
[scaler for output stream 0:0 @ 00000000003056a0] w:1280 h:800 flags:'0x4' interl:0
    
Incompatible pixel format 'yuv444p' for codec 'flv', auto-selecting format 'yuv420p'
    
[format @ 00000000002f8320] compat: called with args=[yuv420p]
    
[format @ 00000000002f8320] Setting 'pix_fmts' to value 'yuv420p'
    
[AVFilterGraph @ 000000000085bc60] query_formats: 5 queried, 4 merged, 0 already done, 0 delayed
    
[scaler for output stream 0:0 @ 00000000003056a0] w:1280 h:800 fmt:bgra sar:1/1 -> w:1280 h:800 fmt:yuv420p sar:1/1 flags:0x4
    
[flv @ 0000000000374be0] intra_quant_bias = 0 inter_quant_bias = -64
    
Output #0, flv, to 'test4.flv':
    
  Metadata:
    
    major_brand     : qt  
    
    minor_version   : 537199360
    
    compatible_brands: qt  
    
    encoder         : Lavf55.19.104
    
    Stream #0:0(eng), 0, 1/1000: Video: flv1 (flv) ([2][0][0][0] / 0x0002), yuv420p,             1280x800 [SAR 1:1 DAR 8:5], q=2-31, 200 kb/s, 1k tbn, 24 tbc (default)
    
    Metadata:
    
      creation_time   : 2013-09-22 02:50:18
    
          handler_name    : Apple Alias Data Handler
    
          timecode        : 00:00:00:00        
    
    Stream mapping:
    
      Stream #0:0 -> #0:0 (qtrle -> flv)
    
Press [q] to stop, [?] for help
    
frame=   27 fps=0.0 q=31.0 size=     351kB time=00:00:01.12 bitrate=2554.2kbits/s    
    
frame=   46 fps= 45 q=31.0 size=     477kB time=00:00:01.91 bitrate=2039.5kbits/s    
    
frame=   60 fps= 39 q=31.0 size=     543kB time=00:00:02.50 bitrate=1779.4kbits/s    
    
frame=   74 fps= 36 q=31.0 size=     629kB time=00:00:03.08 bitrate=1672.4kbits/s    
    
frame=   96 fps= 37 q=31.0 size=     795kB time=00:00:04.00 bitrate=1627.4kbits/s    
    
frame=  123 fps= 40 q=31.0 size=     924kB time=00:00:05.12 bitrate=1477.0kbits/s    
    
frame=  149 fps= 41 q=31.0 size=    1133kB time=00:00:06.20 bitrate=1494.7kbits/s    
    
frame=  175 fps= 43 q=31.0 size=    1224kB time=00:00:07.29 bitrate=1375.5kbits/s    
    
frame=  201 fps= 44 q=31.0 size=    1352kB time=00:00:08.37 bitrate=1322.7kbits/s    
    
frame=  228 fps= 45 q=31.0 size=    1461kB time=00:00:09.50 bitrate=1260.1kbits/s    
    
[output stream 0:0 @ 00000000003053c0] EOF on sink link output stream 0:0:default.
    
No more output streams to write to, finishing.
    
frame=  240 fps= 45 q=31.0 Lsize=    1600kB time=00:00:10.00 bitrate=1310.4kbits/s    
    

    
video:1596kB audio:0kB subtitle:0 global headers:0kB muxing overhead 0.252476%
    
240 frames successfully decoded, 0 decoding errors
    
[AVIOContext @ 000000000032dfc0] Statistics: 3 seeks, 242 writeouts
    
[AVIOContext @ 000000000085bde0] Statistics: 281664506 bytes read, 3 seeks

  • FFMPEG enocde flv with alpha channel

    25 October 2013, by tree

    I'm trying to encode a video (mov) to an flv with alpha channel in FFMPEG but I can't seem to either

    1. find a codec that is supported
    2. find one that actually maintains the alpha

    Does anyone know how to set that up?

    Thanks,

    ffmpeg -i abc_btr_1280x800_Takeover.mov -vcodec flv -pix_fmt yuv444p -s 1280x800 test4.flv

    here is the report...

    ffmpeg started on 2013-10-25 at 15:47:30
    
Report written to "ffmpeg-20131025-154730.log"
    
Command line: 
    
ffmpeg -i abc_btr_1280x800_Takeover.mov -vcodec flv -pix_fmt yuv444p -s 1280x800     test4.flv -report
    
ffmpeg version N-57367-g2f31b73 Copyright (c) 2000-2013 the FFmpeg developers
    
  built on Oct 23 2013 20:34:17 with gcc 4.8.2 (GCC)
    
  configuration: --disable-static --enable-shared --enable-gpl --enable-version3 --    disable-w32threads --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r --    enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libcaca --enable-    libfreetype --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-libx264 --enable-libxavs --enable-libxvid --enable-zlib
    
  libavutil      52. 47.101 / 52. 47.101
    
  libavcodec     55. 38.101 / 55. 38.101
    
  libavformat    55. 19.104 / 55. 19.104
    
  libavdevice    55.  4.100 / 55.  4.100
    
  libavfilter     3. 89.100 /  3. 89.100
    
  libswscale      2.  5.101 /  2.  5.101
    
  libswresample   0. 17.104 /  0. 17.104
    
  libpostproc    52.  3.100 / 52.  3.100
    
Splitting the commandline.
    
Reading option '-i' ... matched as input file with argument     'abc_btr_1280x800_Takeover.mov'.
    
Reading option '-vcodec' ... matched as option 'vcodec' (force video codec ('copy' to     copy stream)) with argument 'flv'.
    
Reading option '-pix_fmt' ... matched as option 'pix_fmt' (set pixel format) with argument 'yuv444p'.
    
Reading option '-s' ... matched as option 's' (set frame size (WxH or abbreviation)) with argument '1280x800'.
    
Reading option 'test4.flv' ... matched as output file.
    
Reading option '-report' ... matched as option 'report' (generate a report) with argument '1'.
    
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 abc_btr_1280x800_Takeover.mov.
    
Successfully parsed a group of options.
    
Opening an input file: abc_btr_1280x800_Takeover.mov.
    
[mov,mp4,m4a,3gp,3g2,mj2 @ 000000000085ac00] Format mov,mp4,m4a,3gp,3g2,mj2 probed with size=2048 and score=100
    
[mov,mp4,m4a,3gp,3g2,mj2 @ 000000000085ac00] ISO: File Type Major Brand: qt  
    
[mov,mp4,m4a,3gp,3g2,mj2 @ 000000000085ac00] File position before avformat_find_stream_info() is 281624339
    
[mov,mp4,m4a,3gp,3g2,mj2 @ 000000000085ac00] All info found
    
[mov,mp4,m4a,3gp,3g2,mj2 @ 000000000085ac00] File position after avformat_find_stream_info() is 288732
    
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'abc_btr_1280x800_Takeover.mov':
    
  Metadata:
    
    major_brand     : qt  
    
    minor_version   : 537199360
    
    compatible_brands: qt  
    
    creation_time   : 2013-09-22 02:50:18
    
  Duration: 00:00:10.00, start: 0.000000, bitrate: 225299 kb/s
    
    Stream #0:0(eng), 1, 1/24: Video: qtrle (rle  / 0x20656C72), bgra, 1280x800, 225293 kb/s, SAR 1280:1280 DAR 8:5, 24 fps, 24 tbr, 24 tbn, 24 tbc (default)
    
    Metadata:
    
      creation_time   : 2013-09-22 02:50:18
    
      handler_name    : Apple Alias Data Handler
    
      timecode        : 00:00:00:00
    
    Stream #0:1(eng), 0, 1/24: Data: none (tmcd / 0x64636D74), 0 kb/s (default)
    
    Metadata:
    
      creation_time   : 2013-09-22 02:50:22
    
      handler_name    : Apple Alias Data Handler
    
      timecode        : 00:00:00:00
    
Successfully opened the file.
    
Parsing a group of options: output file test4.flv.
    
Applying option vcodec (force video codec ('copy' to copy stream)) with argument flv.
    
Applying option pix_fmt (set pixel format) with argument yuv444p.
    
Applying option s (set frame size (WxH or abbreviation)) with argument 1280x800.
    
Successfully parsed a group of options.
    
Opening an output file: test4.flv.
    
Successfully opened the file.
    
detected 4 logical cores
    
[graph 0 input from stream 0:0 @ 0000000000303bc0] Setting 'video_size' to value '1280x800'
    
[graph 0 input from stream 0:0 @ 0000000000303bc0] Setting 'pix_fmt' to value '30'
    
[graph 0 input from stream 0:0 @ 0000000000303bc0] Setting 'time_base' to value '1/24'
    
[graph 0 input from stream 0:0 @ 0000000000303bc0] Setting 'pixel_aspect' to value '1280/1280'
    
[graph 0 input from stream 0:0 @ 0000000000303bc0] Setting 'sws_param' to value 'flags=2'
    
[graph 0 input from stream 0:0 @ 0000000000303bc0] Setting 'frame_rate' to value '24/1'
    
[graph 0 input from stream 0:0 @ 0000000000303bc0] w:1280 h:800 pixfmt:bgra tb:1/24 fr:24/1 sar:1/1 sws_param:flags=2
    
[scaler for output stream 0:0 @ 00000000003056a0] Setting 'w' to value '1280'
    
[scaler for output stream 0:0 @ 00000000003056a0] Setting 'h' to value '800'
    
[scaler for output stream 0:0 @ 00000000003056a0] Setting 'flags' to value '0x4'
    
[scaler for output stream 0:0 @ 00000000003056a0] w:1280 h:800 flags:'0x4' interl:0
    
Incompatible pixel format 'yuv444p' for codec 'flv', auto-selecting format 'yuv420p'
    
[format @ 00000000002f8320] compat: called with args=[yuv420p]
    
[format @ 00000000002f8320] Setting 'pix_fmts' to value 'yuv420p'
    
[AVFilterGraph @ 000000000085bc60] query_formats: 5 queried, 4 merged, 0 already done, 0 delayed
    
[scaler for output stream 0:0 @ 00000000003056a0] w:1280 h:800 fmt:bgra sar:1/1 -> w:1280 h:800 fmt:yuv420p sar:1/1 flags:0x4
    
[flv @ 0000000000374be0] intra_quant_bias = 0 inter_quant_bias = -64
    
Output #0, flv, to 'test4.flv':
    
  Metadata:
    
    major_brand     : qt  
    
    minor_version   : 537199360
    
    compatible_brands: qt  
    
    encoder         : Lavf55.19.104
    
    Stream #0:0(eng), 0, 1/1000: Video: flv1 (flv) ([2][0][0][0] / 0x0002), yuv420p,             1280x800 [SAR 1:1 DAR 8:5], q=2-31, 200 kb/s, 1k tbn, 24 tbc (default)
    
    Metadata:
    
      creation_time   : 2013-09-22 02:50:18
    
          handler_name    : Apple Alias Data Handler
    
          timecode        : 00:00:00:00        
    
    Stream mapping:
    
      Stream #0:0 -> #0:0 (qtrle -> flv)
    
Press [q] to stop, [?] for help
    
frame=   27 fps=0.0 q=31.0 size=     351kB time=00:00:01.12 bitrate=2554.2kbits/s    
    
frame=   46 fps= 45 q=31.0 size=     477kB time=00:00:01.91 bitrate=2039.5kbits/s    
    
frame=   60 fps= 39 q=31.0 size=     543kB time=00:00:02.50 bitrate=1779.4kbits/s    
    
frame=   74 fps= 36 q=31.0 size=     629kB time=00:00:03.08 bitrate=1672.4kbits/s    
    
frame=   96 fps= 37 q=31.0 size=     795kB time=00:00:04.00 bitrate=1627.4kbits/s    
    
frame=  123 fps= 40 q=31.0 size=     924kB time=00:00:05.12 bitrate=1477.0kbits/s    
    
frame=  149 fps= 41 q=31.0 size=    1133kB time=00:00:06.20 bitrate=1494.7kbits/s    
    
frame=  175 fps= 43 q=31.0 size=    1224kB time=00:00:07.29 bitrate=1375.5kbits/s    
    
frame=  201 fps= 44 q=31.0 size=    1352kB time=00:00:08.37 bitrate=1322.7kbits/s    
    
frame=  228 fps= 45 q=31.0 size=    1461kB time=00:00:09.50 bitrate=1260.1kbits/s    
    
[output stream 0:0 @ 00000000003053c0] EOF on sink link output stream 0:0:default.
    
No more output streams to write to, finishing.
    
frame=  240 fps= 45 q=31.0 Lsize=    1600kB time=00:00:10.00 bitrate=1310.4kbits/s    
    

    
video:1596kB audio:0kB subtitle:0 global headers:0kB muxing overhead 0.252476%
    
240 frames successfully decoded, 0 decoding errors
    
[AVIOContext @ 000000000032dfc0] Statistics: 3 seeks, 242 writeouts
    
[AVIOContext @ 000000000085bde0] Statistics: 281664506 bytes read, 3 seeks

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