| Name | Type | Description | Notes |
|---|---|---|---|
| version | int | The file format version of the Motion Photo. Currently always 1. Read-only. | [optional] [readonly] |
| presentation_timestamp_us | int | Presentation timestamp in microseconds of the video frame that corresponds to the still image. A value of -1 indicates unspecified. If absent, readers should use a timestamp near the middle of the video track. Read-only. | [optional] [readonly] |
| video_size | int | Size in bytes of the embedded video portion of the file. The video is appended at the end of the file, so clients can fetch it with a Range request: `Range: bytes=<fileSize - videoSize>-`. Read-only. | [optional] [readonly] |