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• restreaming with ffmpeg and ffserver

  13 mars 2014, par Dnaso

  I have been looking all over stack and the net and cannot find the answer (or one that works for me anyway). I have a cerevo liveshell pro which is a video encoder (pretty damn good too). In its RTSP server mode, I am able to watch audio and video on iphone and android. However, It can only hold 3 connections. I want to restream this stream NO encoding of any type on ffserver. Is this possible ? Everything I have tried so far does not open. If I disable my audio in the config file it works and if i disable video and just push audio it works, but both will not. Also I do not want to use ffmpeg if I do not have to because I am not re encoding the stream, since it is already encoded in the correct format, I just want to restream it !.

   ffmpeg -i rtsp://xxx  -vcodec copy -acodec copy http://lclhst:8090/feed1.ffm
  
  
  
  
  
  <stream>
  
     format rtp
  
     videoCodec libx264
  
     AudioCodec aac
  
      I also have global headers for audio and video.
  
  </stream>

  has anyone been able to fix or surpass the issue ?

• webRTC issue converting from webm+wav to mp4

  16 janvier 2015, par DevStarlight

  After I got my .webm video and my .wav audio I decided to join it into an .mp4 file container.

  I followed the library of muaz-khan ffmpeg-asm.js to do this conversion but when It finished, I got the blob which apparently was empty of video but after I downloaded I could reproduce it on my windows media player.

  This is the code I have created for this test : jsfiddle

  Checking some other sources, I found that there is another guy who reported the problem directly to muaz-khan 1 month ago webrtc-experiment.com (Last comment).

  I don’t think it’s a problem related to conversion, I rather think is much more a problem of codecs.

  How could I solve this problem (if it’s possible to solve it) in order to watch my videos ?

  Thanks in advice.

• the problem using "yt-dlp —download-sections" [closed]

  15 avril 2024, par talent

  I tried to use "yt-dlp —download-sections" to download specific segment of YouTube video.

  


  But I have confronted some error.

  


  If I use the cammand as followed, it will be ok, and download the whole video successfully.

  


  yt-dlp -P [path] [URL]


  


  But, if I add the "—download-sections" to download specific segment, it seems something wrong.
the command is as followed.

  


  yt-dlp -P [path] --download-sections "*00:08:06-00:08:17" https://www.youtube.com/watch?v=6Vkmb4cUuLs 


  


  the eccor message

  


  Plus, the operation system is Windows. And I have used vpn(proxy).

  


  ffmpeg configuration

  


  I'd be tremendously appreciated if anyone can give me the early response to solve it !!!