The process of reducing the size of a video file for efficient electronic mail transmission involves several techniques. These techniques often include reducing the video’s resolution, lowering the frame rate, and utilizing compression algorithms to minimize the file size. For example, a video recorded in 4K resolution might be re-encoded at 720p with a lower bitrate before being attached to an email.
Reducing video file size for email is essential because most email providers impose strict limits on attachment sizes. Sending large, uncompressed video files can lead to delivery failures, bounced messages, and an inefficient use of bandwidth for both the sender and recipient. Historically, sharing video files via email was impractical due to these size constraints, necessitating the use of physical media or file sharing services. Efficient size reduction overcomes these limitations, facilitating quicker communication and collaboration.