Video filesize calculator

File size for 1 frame

Pixel count
W x H = 720 x 480
Uncompressed
720 x 480 x 24 bit (RGB)
1.04 MB/frame
DVD MPEG2
480p25 = 9.8 Mbps
142 KB/megapixel x 346 Kpixels

File size for 1 second

DVD MPEG2
480p25 = 9.8 Mbps
3.54 MB/megapixel-sec x 346 Kpixels

Total video file size

Frames
3600 seconds x 25 fps
90,000 frames
File size
3600 seconds x 1.22 MB/sec
4.41 GB

Examples