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• how do I only run ffmpeg if not currently running

  6 juin 2019, par RobertW

  I have a script that runs every 10 minutes which causes ffmpeg to run over and over and really slows it down. I’d like to only run one instance at a time so the movies will appear quicker on my website (And not crash my server).

  Here is my code :

  for i in MovieCategories/Category1/*/*.mkv;
  
    do name=`echo $i | cut -d'.' -f1`;
  
    echo $name;
  
    ffmpeg -n -i "$i" "${name}.mp4"; rm -v "${name}.mkv";
  
  done
  
  
  
  for i in MovieCategories/Category2/*/*.mkv;
  
    do name=`echo $i | cut -d'.' -f1`;
  
    echo $name;
  
    ffmpeg -n -i "$i" "${name}.mp4"; rm -v "${name}.mkv";
  
  done
  
  for i in MovieCategories/Category3/*/*.mkv;
  
    do name=`echo $i | cut -d'.' -f1`;
  
    echo $name;
  
    ffmpeg -n -i "$i" "${name}.mp4"; rm -v "${name}.mkv";
  
  done
  
  for i in MovieCategories/Category4/*/*.mkv;
  
    do name=`echo $i | cut -d'.' -f1`;
  
    echo $name;
  
    ffmpeg -n -i "$i" "${name}.mp4"; rm -v "${name}.mkv";
  
  done
  
  
  
  for i in MovieCategories/Category5/*/*.mkv;
  
    do name=`echo $i | cut -d'.' -f1`;
  
    echo $name;
  
    ffmpeg -n -i "$i" "${name}.mp4"; rm -v "${name}.mkv";
  
  done
  
  for i in MovieCategories/Category6/*/*.mkv;
  
    do name=`echo $i | cut -d'.' -f1`;
  
    echo $name;
  
    ffmpeg -n -i "$i" "${name}.mp4"; rm -v "${name}.mkv";
  
  done
  
  for i in MovieCategories/Category7/*/*.mkv;
  
    do name=`echo $i | cut -d'.' -f1`;
  
    echo $name;
  
    ffmpeg -n -i "$i" "${name}.mp4"; rm -v "${name}.mkv";
  
  done
  
  
  
  for i in MovieCategories/Category8/*/*.mkv;
  
    do name=`echo $i | cut -d'.' -f1`;
  
    echo $name;
  
    ffmpeg -n -i "$i" "${name}.mp4"; rm -v "${name}.mkv";
  
  done
  
  for i in MovieCategories/Category9/*/*.mkv;
  
    do name=`echo $i | cut -d'.' -f1`;
  
    echo $name;
  
    ffmpeg -n -i "$i" "${name}.mp4"; rm -v "${name}.mkv";
  
  done
  
  for i in MovieCategories/Category10/*/*.mkv;
  
    do name=`echo $i | cut -d'.' -f1`;
  
    echo $name;
  
    ffmpeg -n -i "$i" "${name}.mp4"; rm -v "${name}.mkv";
  
  done
  
  
  
  for i in MovieCategories/Category11/*/*.mkv;
  
    do name=`echo $i | cut -d'.' -f1`;
  
    echo $name;
  
    ffmpeg -n -i "$i" "${name}.mp4"; rm -v "${name}.mkv";
  
  done

  I attempted to consolidate them into one command to help a bit but for some reason it mismatched the names from different directories and failed. Overall my main goal is to only run one movie at a time. If you could help consolidate this that would be a bonus. The movies are listed as follow :

  MovieCategories/

  • Category1/

    • Movie1/
      • Movie1.mp4
    • Movie2/
      • Movie2.mkv
    • Movie3/
      • Movie3.mp4
  • Category2/
    • Movie4/
      • Movie4.mp4
    • Movie5/
      • Movie5.mkv
    • Movie6/
      • Movie6.mp4

  And on...

• Revision 39128 : Si je suis en langue anglaise dans l’environnement je trouve logique ...

  1er juillet 2010, par kent1@… — Log

  Si je suis en langue anglaise dans l’environnement je trouve logique d’éditer le contenu en priorité dans cette langue et non pas dans la langue du site. Il me semblait que l’on avait convenu ceci (peut-être que je me trompe) mais dans le cas où un site aurait un nombre impressionnant de langues (...)

• ffmpeg change metadata inside video file

  26 novembre 2020, par virtualsets

  Hello I have problems to change timecode insdie metadata of a video file "mov"

  


  ruta=r"E:\Brutos-sin-eliminar\inma-ruben-22-2-2020\multicam\\"
nombre=r"A019_02230134_C186.mov"
comand="ffmpeg -i " + nombre + " -ss 0 -map 0 -acodec copy -vcodec copy -timecode 01:20:10:00 -metadata:s:2:0 timecode=01:20:10:00 -metadata:s:1:0 timecode=01:20:10:00 -metadata:s:0:2 -metadata:s:0:2  timecode=01:10:10:00"+ " convert_" + nombre

os.popen(comand)


  


  I need to put muy own timecode to the file but this command not works.

  


  The console give me

  


    mov @ 00000225287fdc00] You requested a copy of the original timecode track so timecode metadata are now ignored
Output #0, mov, to 'convert_A019_02230134_C186.mov':
  Metadata:
    major_brand     : qt  
    minor_version   : 537199360
    compatible_brands: qt  
    com.blackmagic-design.camera.windowedSensor: 1
    com.apple.proapps.manufacturer: Blackmagic Design
    com.blackmagic-design.camera.uuid: 3cf1dd9e-e307-47ff-864e-5487fea3fa47
    com.blackmagic-design.camera.projectFPS: 25
    com.apple.proapps.shootingRate: 50
    com.blackmagic-design.camera.cameraType: Blackmagic Pocket Cinema Camera 4K
    com.blackmagic-design.camera.shutterAngle: 180°
    com.blackmagic-design.camera.shutterMode: Angle
    com.blackmagic-design.camera.iso: 3200
    com.blackmagic-design.camera.whiteBalanceKelvin: 3000
    com.blackmagic-design.camera.whiteBalanceTint: -44
    com.apple.proapps.customgamma: com.blackmagic-design.camera.filmlog
    com.blackmagic-design.camera.look.LUTName: Blackmagic Pocket 4K Film to Extended Video.cube
    com.blackmagic-design.camera.guides.aspectRatio: 2:1
    com.blackmagic-design.camera.guides.safeArea: 90
    com.blackmagic-design.camera.firmware: 6.6
    com.apple.proapps.clipID: A019_02230134_C186
    com.apple.proapps.reel: 19
    com.apple.proapps.scene: 1
    com.apple.proapps.shot: 99
    com.apple.proapps.isGood: 0
    com.blackmagic-design.camera.environment: interior
    com.blackmagic-design.camera.dayNight: day
    com.apple.proapps.cameraName: A
    com.blackmagic-design.camera.colorScience: Blackmagic Pocket Cinema Camera 4K, Color Science Gen 4
    com.blackmagic-design.camera.dateRecorded: 2020:02:23
    timecode        : 01:20:10:00
    encoder         : Lavf58.11.101
    Stream #0:0(eng): Video: prores (apcn / 0x6E637061), yuv422p10le(bt709, progressive), 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 122315 kb/s, 25 fps, 25 tbr, 12800 tbn, 25 tbc (default)
    Metadata:
      creation_time   : 01:10:10:00
      handler_name    : ?Apple Alias Data Handler
      encoder         : Apple ProRes 422
      timecode        : 01:10:10:00
    Stream #0:1(eng): Audio: pcm_s24le (in24 / 0x34326E69), 48000 Hz, stereo, s32 (24 bit), 2304 kb/s (default)
    Metadata:
      creation_time   : 2020-02-23T00:34:02.000000Z
      handler_name    : ?Apple Alias Data Handler
      timecode        : 01:20:10:00
    Stream #0:2(eng): Data: none (tmcd / 0x64636D74), 0 kb/s (default)
    Metadata:
      creation_time   : 2020-02-23T00:34:02.000000Z
      handler_name    : ?Apple Alias Data Handler
      timecode        : 01:20:10:00
Stream mapping:
  Stream #0:0 -> #0:0 (copy)
  Stream #0:1 -> #0:1 (copy)
  Stream #0:2 -> #0:2 (copy)
Press [q] to stop, [?] for help
frame=  467 fps=0.0 q=-1.0 Lsize=  281452kB time=00:00:18.64 bitrate=123693.3kbits/s speed=71.1x    
video:278913kB audio:2531kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.002533%


  


  I dont understand why not modificate the mov file... when open the metadata it is oringinal.

  


  Reggards