App Store Connect Help
App preview specifications
You can provide app previews in H.264 and ProRes 422 (HQ only) formats, with the following specifications.
App Preview Requirements
The following are required to create your app preview and upload it to App Store Connect.
Context |
Description |
---|---|
Maximum file size |
500MB |
Minimum length |
15 Seconds |
Maximum length |
30 Seconds |
Default poster frame setting |
5 Seconds (Visit Set an app preview poster frame.) |
Orientation |
Portrait or Landscape (Note: macOS and tvOS app previews accepted in landscape only.) |
OS device capture and play |
iOS 8 or later |
Upload and playback on App Store Connect |
Safari 8 and macOS 10.10 or later |
Video specifications
H.264 format |
ProRes 422 (HQ only) format |
|
---|---|---|
Target bit rate |
10-12 Mbps |
VBR ~220 Mbps |
Video characteristics |
Progressive, up to High Profile Level 4.0 |
Progressive, no external references |
Max frame rate |
30 frames per second |
30 frames per second |
Audio |
|
|
Supported extensions |
.mov, .m4v, .mp4 |
.mov |
App Preview resolutions
You can deliver up to 3 app previews with the following resolutions.