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• Trouble getting HTML5 vidio to play, in Firefox 33

  16 janvier 2015, par Randy

  I’m preparing to update some old pages to HTML5, and was surprised to see that it worked in Chrome, but not the latest Firefox (v.33.1... also tried v.32). What is odd is this... In Firefox it actually WILL play IF you "coax it". If you move the video position slider to someplace beyond the start (about 5 seconds in) and THEN click play, all is well. Further inspection showed that when I click play, the file pointer was jumping to the end of the file leaving my "poster" photo intact, leading the viewer to think there is nothing else they can do. If, however, you manually move the pointer back to anyplace beyond the first couple of seconds of the file (really !), and THEN click the PLAY button, FF will play the rest of the video fine.

  Sometimes i think that to the more technically minded among us, the universe doles out the weirder problems, while God laughs.

  I’d suspect video file corruption, but all my conversions were made with the very reliable ffmpeg utility, and tested with VLC. Again, it works fine from Chrome, which supposedly uses the same video format. Here’s a link...

  FF will play the older type ogv files, so if this is one of those things where FF, now at version 33 is at fault, I’ll have to detect the browser and write the order myself with a document.write(). But it would be nice to know if there is a more straigh forward solution.

  Note that I have tried adding the mime types to my HTACESS file. But the fact that the behavior is the same when point my browsers directly the file on my local machine, makles me doubt that is the problem.

  http://pixyland.org/peterpan/OurWedding2a.html

  And here is the page code

    
  
  
  
  
  
  
  
      
  
  
  
      
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  <table align="center" border="1"><tr><td align="center">
  
  <div align="center">
  
  
  
  <video width="640" height="480" controls="controls" poster="Imagezz/Wedding/arIMG_2280.JPG">
  
   <source src="../vids/Arrival.mp4" type="video/mp4">  
  
   <source src="../vids/Arrival.webm" type="video/webm"> 
  
   <source src="../vids/Arrival.ogv" type="video/ogg"> 
  
  
  
  
  
   
  
   <p>If you are unable to view the video, here are some links to download <br />
  
    in a a few well supported video formats. You may be able to just download <br />
  
    and play one of these files without the browser.<br /><br />
  
    <strong>Download Video:</strong>nbsp;
  
      nbsp;<a href="http://stackoverflow.com/feeds/vids/Arrival.mp4">"MP4"</a>
  
      nbsp;<a href="http://stackoverflow.com/feeds/vids/Arrival.webm">"WEBM"</a>
  
      nbsp;<a href="http://stackoverflow.com/feeds/vids/Arrival.ogv">"Ogg"</a>
  
   </p>
  
  
  
   </source></source></source></video>
  
   </div>
  
   </td></tr></table>

• Hi Friends can anoye help me with my discord bot leave my voice channel before play a song

  19 décembre 2020, par jojan gojan

  He can find the id and the api is good he cant find all the information of youtube video but he cant play the music video idk why i search all the code and i cant find the error.

  


  The bot was create on node.js

  


  I stop updating this bot for 2 years idk if something has changed in the rules of discord bots

  


  The bot was pushed to heroku but im testing the bot on my pc.

  


  [Link to all my bot code][1]


  


  https://wtools.io/paste-code/b2XF

  


• MLT How to Mix several audio tracks to play simultaneously ?

  24 septembre 2017, par user2455079

  I need to make video from list of video files, only some of them has sound and for some videos i need to add external soundtrack and for ALL videos and also I need to add global music that fill fade out to low volume on some videos.

  melt
  
  1.mp4" -mix 7 -mixer luma
  
  "2 mute.mp4" -mix 7 -mixer luma  
  
  "4.mp4" -mix 7 -mixer luma 
  
  -audio-track "music.mp3" out=600 -transition mix in=0 out=600 a_track=0 b_track=1  -filter volume level="0=0;68=0;83=-21;160=-21;170=0;470=0;481=-21;500=-21;510=0"
  
  -audio-track -blank 481 "voiceover.mp3" -transition mix in=481  a_track=0 b_track=1 

  Everything works fine except when adding soundtrack to specified position (last string) it overwrites music.mp3 (previous string) so music is muted.
  Everything needs to be mixed...

  How to add several sound tracks so they will play simultaneously ?