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• ffmpeg error - unknow error from vkcache m3u8

  18 juillet 2017, par Robert Smith

  Trying to download this stream to mp4 :

  http://f4h4he.vkcache.com/secip/0/Phhz9wn3_IawaUZtvvlVOw/NjguMjQxLjg3LjE1OQ==/1500346800/hls-vod-s1/flv/api/files/videos/2016/03/15/1458006491172bd.mp4.m3u8

  I am using the following command :

  ffmpeg -user-agent "Mozilla/5.0 (iPhone; U; CPU iPhone OS 3_0 like Mac OS X; en-us)" -i "http://f4h4he.vkcache.com/secip/0/Phhz9wn3_IawaUZtvvlVOw/NjguMjQxLjg3LjE1OQ==/1500346800/hls-vod-s1/flv/api/files/videos/2016/03/15/1458006491172bd.mp4.m3u8" -vcodec copy -acodec copy -bsf:a aac_adtstoasc output.mp4

  But am getting error from ffmpeg : "Unknown error"

  My question is what am I doing wrong or missing in the command ? Thanks.

  Here is an additional source of help I was using but did not help :

  https://forum.videohelp.com/threads/370243-download-video-from-hqq-tv

  Update #1

  I was able to retrieve the actual file :
  1458006491172bd.mp4.m3u8

  Here is the file :
  http://txt.do/dkyui

• uploading video to ftp while transcoding with Xuggler in JAVA on multiple platforms

  27 novembre 2013, par Holly

  I'm trying to transcode a video on a client PC (Win, Linux, Mac OS - x32 or x64 - all 6) and write the output directly to a ftp server using the JAVA lib Xuggler. With pure ffmpeg it would look like this :

  ffmpeg -i "local.mp4" -ftp-write-seekable 0 -c:v libx264 -crf 25 -f flv ftp://user:pass@server.net:1234/uploaded.flv

  I'm assuming that it must be possible since ffmpeg can do it and Xuggler is supposed to be a wrapper for ffmpeg. I got it working using exec("ffmeg") but it needs to work on all 6 OS mentioned above.

  I tried to addapt this example : https://groups.google.com/forum/# !msg/xuggler-users/QeFTxqgc8Bg/0j1ntsl3tI0J by just using a ftp://user:pass@server.net:1234/uploaded.flvas the url but that does not work. Xuggler is unable to create a container based on such an url.

  I guess I should be able to write into an OutputStream and have ftp4j read from that stream and write to ftp. What would I need to consider for that ?

  Failing all else I could write into a temp file and upload that, but I really don't like that as a solution.

  1. Can someone please provide me with a code example of how to make Xuggler write to ftp directly ?

  2. As a side question. I'm still looking into how to best capture data for displaying the progress in the GUI. So far I found : IMediaListener onWritePacket(IWritePacketEvent event) which I would register to the writer. However I'm not sure how to get the details ffmped reports (current compression, output size so far). The only useful info I found so far is the TimeStamp. Any help on that would also be most welcome.

• Anomalie #2899 : erreur 404 renvoie sur la page accueil sur certaines configurations d’apache (rég...

  6 novembre 2013, par guytarr °

  on retrouve ce bug sur les mutus 1&1 et OVH.

  Quelques tests dans la galaxie :
  sur blog, une url style Gazette-d-octobre-rengfjhfgj > 500 ?
  sur spip.net et forum + url du style sfdfsdf ou fdfgdfg91.html > 200 ?
  sur code, programmer, trad, plugins, party, herbier, demo, medias .net, grml.eu 404 ok