Media error: Format(s) not supported or source(s) not found
Download File: https://berlin-ak.ftp.media.ccc.de//events/denog/denog15/h264-hd/denog15-37760-eng-DENOG15_Opening_hd.mp4Download File: https://ftp.fau.de/cdn.media.ccc.de//events/denog/denog15/webm-hd/denog15-37760-eng-DENOG15_Opening_webm-hd.webmDownload File: https://mirror.netcologne.de/CCC//events/denog/denog15/h264-sd/denog15-37760-eng-DENOG15_Opening_sd.mp4Download File: https://us.mirror.ionos.com/projects/media.ccc.de//events/denog/denog15/webm-sd/denog15-37760-eng-DENOG15_Opening_webm-sd.webm00:00
00:00 | 00:00