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• avformat/avlanguage : add the 6 deprecated DVD languages

  24 janvier 2024, par Marth64

  avformat/avlanguage : add the 6 deprecated DVD languages
  There are 6 deprecated ISO language codes that are still valid for DVDs.
  
  This patch allows avlanguage to recognize them correctly. The codes are :
  
  (1) "in" - legacy code for Indonesian, mapped to the modern code
  
  (2) "iw" - legacy code for Hebrew, mapped to the modern code
  
  (3) "ji" - legacy code for Yiddish, mapped to the modern code
  
  (4) "jw" - legacy code for Javanese, published and used as a typoed version of "jv"
  
  (5) "mo" - legacy code for Moldavian, mapped to the inclusive code
  
  (6) "sh" - legacy code for Serbo-Croatian, no modern inclusive code so it is left alone
  All of this can be verified from several sources including :
  
  https://en.wikipedia.org/wiki/List_of_ISO_639_language_codes
  Signed-off-by : Marth64 <marth64@proxyid.net>
  

  • [DH] libavformat/avlanguage.c

• FFMPEG : Multiple cuts/splices in the same video ? [duplicate]

  10 août 2018, par Brayden

  This question already has an answer here :

  • Generate new video from selected seconds of a longer video
    
    1 answer
    

  Sorry in advance if this was a duplicate. I couldn’t find the solution on Google, since the question is weird to word.

  Anyway, can you use ffmpeg commands to splice videos ?

  For example...

  ffmpeg -i MOVIE.mp4 -ss 00:00:00.000 -to 00:06:14.000 -ss 00:07:00.000 -to 00:07:15.000

  You could have multiple -ss and -to commands to basically designate multiple cuts in the video, so that the final result would be from 0:0 to 6:14, and then after that, directly skip to 7:00 and end finally at 7:15. Does that make sense ?

  I know you can use real editors for this, but that’s a bit more time consuming than to just simply do it here with a command. However, if it doesn’t have this feature, it’s not a big deal, I was just wondering.

  Thanks !

• ffmpeg doesn't accept input in script

  21 octobre 2022, par Eberhardt

  this is a beginner's question but i can't figure out the answer after looking into it for several days :

  


  I want ffmpeg to extract the audio portion of a video and save it in an .ogg container. If i run the following command in terminal it works as expected :

  


  ffmpeg -i example.webm -vn -acodec copy example.ogg


  


  For convenience, i want to do this in a script. However, if i pass a variable to ffmpeg it apparently just considers the first word and produces the error "No such file or directory".

  


  I noticed that my terminal escapes spaces by a \ so i included this in my script. This doesn't solve the problem though.

  


  Can someone please explain to me, why ffmpeg doesn't consider the whole variable that is passed to it in a script while working correctly when getting passed the same content in the terminal ?

  


  This is my script that passes the filename with spaces escaped by \ to ffmpeg :

  


  #!/bin/bash

titelschr=$(echo $@ | sed "s/ /\\\ /g")
titelohne=$(echo $titelschr | cut -d. -f 1)
titelogg=$(echo -e ${titelohne}.ogg)  

ffmpeg -i $titelschr -vn -acodec copy $titelogg


  


  Thank you very much in advance !