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• Anomalie #3617 : objet_modifier_champ

  10 décembre 2015, par jluc -

  En l’occurence, c’est avec gis : gis_modifier est appelé et appelle
  objet_modifier_champs(gis, 1976, options=Array ( [invalideur] => id=’gis/1976’ ), c=Array (
  [titre] => Annonce 10630 — Recherche une chambre temporaire !
  [lat] => 44.8964144
  [lon] => 4.6452795
  [code_pays] => fr
  [pays] => France
  [zoom] => 6
  [descriptif] =>
  [adresse] =>
  [region] =>
  [ville] => Vernoux-en-Vivarais
  [departement] => Ardèche
  )
  Le conflit détecté est :
  = Array
  ( [titre] => Array (
  [base] =>
  [post] => Annonce 10630 — Recherche une chambre temporaire !
  )
  )

• Batch file : FOR loop not working to concatenate mp3 and mp4

  7 janvier 2023, par Ionut Bejinariu

  mp3list-1.txt contain the full patch to the mp3 files that will be concatenated

  


  mp4list-1.txt contain full path to the mp4 files that will be concatenated

  


  then both results mergedmp34.mp3 and mergeMp4.mp4 should be combined together in a final MP4 video file with a random name.

  


  something I do wrong I don't understand what

  


  my guess I do something wrong on FOR loop.

  


  sometimes my .txt files contain full path to a single file mp4 or mp3

  


  if don't have what to combine will concatenate 1 single file ?

  


  set exportdir=
set batsource= the place where this batch file is

1< mp3list-1.txt 2< mp4list-1.txt (
    FOR %%A in ("%batsource%") DO (
        set /p mp3list=" <&1
        set /p mp4list=" <&2
        ffmpeg -f concat -safe 0 -i "!mp3list!" -c copy mergedmp34.mp3
        ffmpeg -f concat -safe 0 -i "!mp4list!" -c copy mergeMp4.mp4
        ffmpeg -i mergedmp34.mp3 -i mergeMp4.mp4 -map 0:v -map 1:a -vcodec copy -c:a aac -b:a 320k "%exportdir%\%RANDOM%.mp4"
        del mergedmp34.mp3
        del mergeMp4.mp4
 
         
    )
)



  


  mp4list-1.txt

  


  F:\.....Videos-115\output-mp4.txt
F:\....\Videos-1150\output-mp4.txt
F:\.....\Videos-1151\output-mp4.txt
F:\......Videos-1152\output-mp4.txt


  


  mp3list-1.txt

  


  F:\......audio-52\output-mp3.txt



  


  and .txt with direct files are like :

  


  file 'F:\....00OH7011.mp3'
file 'F:\....00OH7011.mp3'
file 'F:\....00OH7011.mp3'


  


  and for videos

  


  file 'F:\....00OH7011.mp4'
file 'F:\....00OH7011.mp4'
file 'F:\....00OH7011.mp4'


  


  Later Edit
basically, I want to adapt to my needs the above script based on this working script bellow where I have 4 txt files that are looped.

  


  mkdir ".\Export"
set "sourcedir="  
set "outputdir=Export"

1< codfundal.txt 2< fontalbum.txt 3< album.txt 4< artist.txt (for %%F in (*.jpg *.jpeg) do (
set /P "artist=" <&4 
set /P "fontalbum="<&2  
set /P "album=" <&3
set /P "codfundal=" <&1
   
   
   magick convert -gamma 1 -contrast 30 %%F -fill white -undercolor  "!codfundal!"  -gravity Center -font "!fontalbum!" -pointsize 215   -annotate +0+5  "!album!"  -gravity Center -pointsize 120 -font "Calibri-Bold" -annotate +0+220 "!artist!" -crop 1440x1440+0+0   -quality 92 "%outputdir%\%%F" 




    )
)


  


  album.txt

  


  Circumferential
Genealogy
Iraqi
Fitters


  


  artist.txt

  


  Bhaskar Punk
Costas Fourie
Sonja Bryan
Jin Gullberg



  


  codfundal.txt

  


  
#E70E0E
#ff00ff
#993366
#99cc00
#cc99ff


  


  fontalbum.txt

  


  Bauhaus-93
Agency-FB
Bernard-MT-Condensed
Bodoni-MT


  


• How to take metadata from .mp3 file and put it to a video as a text using FFmpeg ?

  6 décembre 2020, par Grrzly

  In my previously opened topic :

  


  How to make FFmpeg automatically inject mp3 audio tracks in the single cycled muted video


  


  I've got detailed explanation from @llogan how to broadcast looped short muted video on youtube automatically injecting audio tracks in it without interrupting a translation.

  


  I plan to enhance the flow and the next question I faced with is how to dynamically put an additional text to the broadcast.

  


  Prerequisites :

  


  

  1. youtube broadcast is up and running by ffmpeg

  


  2. short 3 min video is paying in infinity loop

  


  3. audio tracks from playlist are automatically taken by "ffmpeg concat" and injected in the video one by one

  


  


  this is a basic command to start translation :

  


  


  ffmpeg -re -fflags +genpts -stream_loop -1 -i video.mp4 -re -f concat
-i input.txt -map 0:v -map 1:a -c:v libx264 -tune stillimage -vf format=yuv420p -c:a copy -g 20 -b:v 2000k -maxrate 2000k -bufsize
8000k -f flv rtmp ://a.rtmp.youtube.com/live2/my-key

  


  


  Improvements I want to bring

  


  

  1. I plan to store some metadata in audio files (basically it's an artist name and a song name)

  


  2. At the moment a particular song starts playing artist/song name should be taken from metadata and displayed on the video as text during the whole song is playing.

  


  3. When the current song finishes and a new one starts playing the previous artist/song text should be replaced with the new one etc

  


  


  My question is how to properly take metadata and add it to the existing broadcast config using ffmpeg ?