4.2

Uncompressed 8-bit and 10-bit 4:2:2 Video formats used to
store 8-bit or 10-bit 4:2:2 Y’C C video without employing data
compression. Bypassing compression reduces the computer’s
processing load but increases the data rate considerably. A large-
capacity RAID storage system is typically required to work
effectively with uncompressed video. In many cases,
Apple ProRes is a better choice.
The data rate of uncompressed 4:2:2 video varies according to
frame size and frame rate. For example, at a frame size of 1920 x
1080 and a frame rate of 29.97 fps, the data rate is 1.0 Gbps for
uncompressed 8-bit 4:2:2 video and 1.3 Gbps for uncompressed
10-bit 4:2:2 video.
WAVE (or WAV) An audio file format most commonly used for
storing uncompressed linear pulse code modulation (LPCM) audio
data.
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