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• ffmpeg download from m3u8 link but not from local m3u8 file

  15 septembre 2022, par k4anubhav

  I downloaded a master m3u8 from a link and now I want to download by
ffmpeg -i test.m3u8 -acodec copy -vcodec copy out.mp4
it to mp4 but now it not downloading
and getting an error Output file #0 does not contain any stream
but when I use the link (like https://google.com/master.m3u8) it downloads the video file
ffmpeg -i https://google.com/master.m3u8 -acodec copy -vcodec copy out.mp4

  


  I want to download the video using local m3u8 file

  


  PS. my session is not out Vlc still show the VIDEO

  


• Game Music Appreciation

  16 juillet 2012, par Multimedia Mike — Game Hacking

  A little over a year ago, I was prototyping a method to leverage Google Chrome’s Native Client technology in order to play old chiptunes (video game music) directly in a web browser. The last time I posted on the matter, I said that I might have something ready for public consumption by the time Google Chrome 21 rolled around. I thought I was being facetious but I wasn’t too far off. Chrome 20 is the current release version as I write this.

  Anyway, I did it : I created a chiptune music player in Native Client by leveraging existing C/C++ libraries such as Game Music Emu, Audio Overload SDK, and Vio2sf. Then I packaged up the player into into a Google Chrome extension and published it on the Chrome Web Store. Then I made a website cataloging as many chiptunes as I could find for 7 different systems :

  http://gamemusic.multimedia.cx/
  

  Check it out if you have any affinity for old game music or you want to hear how music was made using a limited range of bleeps and bloops. Thus far, the site catalogs NES, SNES, Game Boy, Nintendo DS, Genesis, Saturn, and Dreamcast songs. I’m hoping to add support and catalogs for many more systems, though, eventually bringing support in line with the Chipamp plugin for Winamp.

• Combine Two Commands (Get Video from Images)

  18 mai 2019, par user2401847

  I have 300 images and i wants to generate video from these images.
  i am new to FFMPEG so now i am using two commands to generate video from images.
  Command to generate video from images which also add Logo on video

  ffmpeg -framerate 24 -i img_%d.jpg -i logo.png -filter_complex \
  
  "[0:v][1:v] overlay=25:25:enable='between(t,0,20)'" \
  
  -vcodec libx264 -crf 25  -pix_fmt yuv420p  test_video.mp4

  After using above command i am getting the video to add audio to this video i am using below command

  ffmpeg -i test_video.mp4 -i inputfile.mp3 -c:v libx264 -c:a libvorbis -shortest final_video.mp4

  which generates video and i am getting below message

  MPEG-4 AAC decoder is required to play the file

  Help to combine this both command. if possible can we add sound without any decoder required

  Log for command 1 https://drive.google.com/file/d/1zS7gvrPy69VK_MkyE4127FpX2kEziJHq/view?usp=sharing

  and Log command 2 https://drive.google.com/file/d/1rHqVGzj7f003aWP6eISiyUjsES8_EWuw/view?usp=sharing