YUV4MPEG Video File
The Y4M file format is applied to store uncompressed video data in line with the YUV4MPEG2 standard. Developed under the VideoLAN project, the technology finds great application in the video business. Y4M video files find frequent use in the post-production stage of video production. Video is encoded and decoded using these files as a midway form.
A header in text-based Y4M video files contains details such as pixel format, frame rate, and video resolution. These files are available online. The actual video data is housed in the YUV4MPEG2 format, a lossless and uncompressed format. Apart from being quite efficient, this structure might be used to retain high-quality video data without significantly expanding the file size.
Y4M files can be opened by a great variety of apps including VLC video player, VideoLAN Movie Creator, FFmpeg, and others. Opening a Y4M file requires first running the application and then selecting one of the supported file formats from the list. You can see the video, edit it, or save the file in another format after opening it.
A great way to save high-quality video data without significantly expanding the file size is with Y4M files. They are widely used in the video business, and many different kinds of tools can open them automatically.