Compress a Video to Reduce the File Size (Mobile Device)
Video files are, by nature, larger than most other file types that you would upload to Anthology Portfolio. This larger file size equates to longer upload times, which is what allows issues to arise during the upload process (internet connection issues, bandwidth issues, etc.). To reduce the time it takes for a video file to upload to the internet we recommend that you reduce its size by compressing it first.
Upload Time
Upload times will vary depending on your file's size, internet bandwidth, and current traffic. If your upload seems stuck, or is taking a long time, it may be due to:
- File type and size: Your video’s file type and settings affects file size. To make your uploads quicker, encode your videos using the target settings below.
- Heavy traffic: You might be uploading during a busy time for your internet provider. During peak hours, your provider may experience a traffic spike which could make your upload take longer.
- Slow internet connection: Search for an “internet speed test” tool and verify your internet connection. Unstable or slow speeds will make your video upload take longer.
Recommended Video Settings for Uploads
File Container: MP4 File
Video Codec: H.264
Video Bitrate: The bitrates in the table below are recommendations for uploads. Audio bitrate is not related to resolution or video bitrate. The video's length and bitrate determines its file size.
Frame Rate: Content should be encoded and uploaded in the same frame rate it was recorded.
Common, standard frame rates are 24 (film), and 30 (TV and video) frames per second. High frame rates those 48 fps and above.
| Resolution |
Bitrate: Standard Frame Rate |
Bitrate: High Frame Rate |
Audio Bitrate |
|---|---|---|---|
| 360p | 1 Mbps | 1.5 Mbps | 128 kbps |
| 480p | 2 Mbps | 3 Mbps | 128 kbps |
| 720p | 4 Mbps | 6 Mbps | 256 kbps |
| 1080p | 6 Mbps | 9 Mbps | 256 kbps |
If you are not familiar with how to resize and compress videos, you can find many third-party application options available via an online search (e.g., "How to compress a video on Windows/Mac"). Alternatively, you can reach out to your campus’ IT Department to inquire about applications that they recommend for this purpose.