GUADEC 2014 Video Recording Guidelines

During GUADEC 2014, videos were recorded. They need to be edited and uploaded so that talks can be seen online.

Render Guidelines

Each talk will be rendered out as a video H.264 and Ogg Theora and provided for download and streaming.

H.264

High-res

• Video: H.264
• Audio: AAC
• Resolution: 1280x720
• Video Bitrate: Variable, 2700-3700kbps
• Audio Bitrate: 192kbps

Lo-res

• Video: H.264
• Audio: AAC
• Resolution: 640×360
• Video Bitrate: Variable, 600-1100kbps
• Audio Bitrate: 96kbps

Blender use the AVI container format for H.264 video. We want to use MP4. To do that, just use ffmpeg -i input.avi -vcodec copy -acodec copy output.mp4

Ogg Theora

High-res

• Video: Ogg Theora
• Audio: Ogg Vorbis
• Resolution: 1280x720
• Video Bitrate: Variable, 2700-3700kbps
• Audio Bitrate: 192kbps

Lo-res

• Video: Ogg Theora
• Audio: Ogg Vorbis
• Resolution: 640×360
• Video Bitrate: Variable, 600-1100kbps
• Audio Bitrate: 96kbps