Video Ad Specifications
The Joost Video Network supports the following video ad formats, and provides detailed ad specifications for each.
| Product | Max Length | File Format | Aspect Ratio | Size (in pixels) |
|---|---|---|---|---|
| Pre-roll | :30 sec. | .mov or .flv | 4:3 or 16:9 | 640x480 or 1280x720 |
| Mid-roll | :30 sec. | .mov or .flv | 4:3 or 16:9 | 640x480 or 1280x720 |
| Post-roll | :30 sec. | .mov or .flv | 4:3 or 16:9 | 640x480 or 1280x720 |
| Overlay | :15 sec. | .jpg, .png or .swf | N/A | 300x50 or 450x50 |
| Click-to-Play | :60 sec. | .mov or .flv | 4:3 or 16:9 | 300 wide |
| Auto-Stream | :60 sec. | .mov or .flv | 4:3 or 16:9 | 300 wide |
| 728x90 Expandable |
:60 sec. | .mov or .flv | 4:3 or 16:9 | 728x400* |
| 160x600 Expandable |
:60 sec. | .mov or .flv | 4:3 or 16:9 | 160x600* |
| 300x250 Expandable |
:60 sec. | .mov or .flv | 4:3 or 16:9 | 600x300* |
| 468x60 Expandable |
:60 sec. | .mov or .flv | 4:3 or 16:9 | 468x468* |
| 300x250 Auto-stream Expandable |
:60 sec. | .mov or .flv | 4:3 or 16:9 | 640x480 |
| 728x90 Auto-stream Expandable 16:9 |
:60 sec. | .mov or .flv | 16:9 | 470x264 |
| 728x90 Auto-stream Expandable 4:3 | :60 sec. | .mov or .flv | 4:3 | 352x264 |
* Indicates maximum expanded size
