The recordings are or will be available in different video- and audio-formats. Additional to the formats provided last year we publish WebM (video) and Opus (audio-only).

The first recordings has been publish the others will follow in the next days.

Official recordings are available at:

We don't fill external video services like YouTube or Vimeo ourselves. This is done by users and not to be considered as official CCC channel.

If you upload one of our recordings, please

  • ensure that you provide all metadata especially the correct title, speaker names, licence and language.
  • If a file has multiple audio tracks, make sure the viewer can switch between both languages. This could mean that you have to upload the video twice.
  • check regularly if new subtitles are available and add them to both uploads

Recording torrents

how to get them as a l33t h4x0r

for x in `lynx --dump | grep "http" | grep  "30c3" | cut -c 7-`; do 
 echo "$x".torrent;

Current output:

Everyone else



For the time between the talk and the released recording, some people store the live streams and provide these files for other users. If you upload stream dumps to video services like Youtube or Vimeo please remove them after a official recording was released.

unofficial YouTube Livestream & Recording

Caching-Time: 12h
Direct-Recording is activated.
DVR activated.

Saal 1