Recherche avancée

Sur d’autres sites (13801)

• Is it possible to create new mp4 file from a single streaming byte range chunk ?

  22 avril 2014, par bevinlorenzo

  If I have a remote mp4 file on a server that supports Byte Ranges, is it possible to retrieve a single byte range and create a new/self-contained mp4 from that range data ?

  If I try and write a returned byte range data directly to an mp4 file using fs.createWriteStream(remoteFilename) it doesn’t get the video meta data (duration, dimensions, etc) that it needs to be playable.

  When I get a byte range that starts with 0 and ends with XX the output mp4 is playable, but will have the duration meta-data of the entire video length and will freeze the screen when the byte range is done for the remainder of the duration time.

  How else can I take a byte range and create a stand-alone .mp4 file from that stream object ?

  The whole point of this is to avoid downloading the entire 10 minute file before I can make a 5 second clip using ffmpeg. If I can calculate and download the byte range, there should be a way to write it to a standalone mp4 file.

  Thanks in advance for any help you can provide.

• Is it possible to create new mp4 file from a single streaming byte range chunk ?

  11 janvier 2021, par bevinlorenzo

  If I have a remote mp4 file on a server that supports Byte Ranges, is it possible to retrieve a single byte range and create a new/self-contained mp4 from that range data ?

  



  If I try and write a returned byte range data directly to an mp4 file using fs.createWriteStream(remoteFilename) it doesn't get the video meta data (duration, dimensions, etc) that it needs to be playable.

  



  When I get a byte range that starts with 0 and ends with XX the output mp4 is playable, but will have the duration meta-data of the entire video length and will freeze the screen when the byte range is done for the remainder of the duration time.

  



  How else can I take a byte range and create a stand-alone .mp4 file from that stream object ?

  



  The whole point of this is to avoid downloading the entire 10 minute file before I can make a 5 second clip using ffmpeg. If I can calculate and download the byte range, there should be a way to write it to a standalone mp4 file.

  



  Thanks in advance for any help you can provide.

  


• Anomalie #3910 : URL mal formaté dans le mail pour "Mot de passe oublié"

  7 mars 2017, par Vincent Legeard

  Ok squelettes-dist/formulaires/oublie.php a été patché entre la version 3.1.3 et 3.1.4

  $ diff -pu spip-3.1.3/squelettes-dist/formulaires/oubli.php spip-3.1.4/squelettes-dist/formulaires/oubli.php
  
  — - /home/www/default/spip/squelettes-dist/formulaires/oubli.php    2016-09-30 23:38:54.000000000 +0200
  +++ spip/squelettes-dist/formulaires/oubli.php    2017-03-06 10:30:18.000000000 +0100
  @@ -35,7 +35,7 @@ function message_oubli($email, $param) 
           $msg = recuperer_fond(
               "modeles/mail_oubli",
               array(
  
   ’url_reset’ => url_absolue(generer_url_public(’spip_pass’, "$param=$cookie"),$GLOBALS[’meta’][’adresse_site’])
  +                ’url_reset’ => url_absolue(generer_url_public(’spip_pass’, "$param=$cookie"), $GLOBALS[’meta’][’adresse_site’] . ’/’)
               )
           ) ;
           include_spip("inc/notifications") ;