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The Olympus OM System E-M10 Mark IV is a popular mirrorless camera known for its compact design and versatile features. Many users are interested in understanding its video capabilities, particularly regarding video size and storage requirements.
Video Recording Format and Resolution
The E-M10 Mark IV supports 4K video recording at up to 30 frames per second. It also offers Full HD (1080p) recording at 60 fps, providing flexibility for different shooting needs. The camera uses the MOV format with H.264 compression, which balances quality and file size effectively.
Estimated Video File Sizes
Understanding the approximate size of video files helps in planning storage. The following estimates are based on typical recording settings:
- 4K at 30 fps: Approximately 1.5 GB per minute
- Full HD at 60 fps: Approximately 500 MB per minute
- Full HD at 30 fps: Approximately 300 MB per minute
Storage Requirements
Based on these estimates, you can calculate total storage needs for your shooting sessions. For example, a 30-minute 4K video could require around 45 GB of storage space. Using high-capacity SD cards, such as 128 GB or 256 GB, is recommended for extended recording sessions.
Recommendations for Video Storage
To ensure smooth recording and playback, consider the following:
- Use high-speed SD cards with UHS-I or UHS-II ratings for 4K video.
- Regularly back up footage to external drives or cloud storage.
- Monitor available storage space before recording long sessions.
Conclusion
The Olympus OM System E-M10 Mark IV provides excellent video quality with manageable file sizes. Planning your storage based on the recording resolution and duration ensures a smooth shooting experience. Always use reliable SD cards and back up your footage to prevent data loss.