- Title: up to 32 characters, including spaces.
- Text: up to 62 characters, including spaces.
- Substrate: 720x405 image with the extension *.jpeg or *.png. The substrate is not displayed in the preview of the ad and in the showcase of games. It is shown in the background if the video in the slider is not loaded (for example, a slow channel, etc.).
- Button "Play" - a prerequisite for the banner. In the video preview, it is launched by clicking, in the video window, the video is launched by autoplay.
- The link should lead to the game in the OK, for example - https://ok.ru/game/mirpony
- Duration: no more than 30 seconds.
- Maximum capacity: 90 MB for the tape, 10 MB for the preroll, 2 MB for the banners 240x400 and 300x300.
- Video resolution: horizontal - from 640x360, square - from 600x600. Recommended resolutions: 1280x720, 1920x1080. We recommend using a horizontal video for the banner on the showcase of games.
- video bitrate - 400-450 kbit / s;
- frame rate - no more than 25 frames / sec;
- audio bitrate - 80-100 kbps;
- volume level - no more than 30 dB;
- total bitrate - 480-550 kbit / s.
Video format: MP4 (MPEG-4), H.264 video codec, AAC audio codec.
The video should not mislead the user, it can not contain buttons, duplicate services and other elements.
The video should work correctly in browsers: IE 10+, Firefox 14+, Safari 5+, Chrome 18+