Pre-recorded file format
| Container | MP4 |
| File extension | .mp4 |
| Video codec | H264 |
| Video resolution | 1920x1080 (1080x1920 for 9:16 ratio) |
| Video interlacing | Progressive |
| Video framerate | 25 or 30 fps |
| Video bitrate | 10 to 17 Mbps - Constant Bitrate (CBR) |
| Audio codec | AAC |
| Audio tracks / Channels | 1 / 2 (Stéréo) |
| Audio sampling rate | 44,1 - 48kHz |
| Audio bitrate | 128 - 256 kbps |
To avoid useless complexity we ask organizers to fill and use our template for simulive and thrid parties streaming projects. It's available in Microsoft Excel format.