Video filesize calculator

File size for 1 frame

Pixel count
W x H = 720 x 480
Uncompressed
720 x 480 x 24 bit (RGB)
1.04MB/frame
DVD MPEG2
480p25 = 9.8 Mbps
141.78KB/megapixel x 345.6Kpixels

File size for 1 second

DVD MPEG2
480p25 = 9.8 Mbps
3.54MB/megapixel-sec x 345.6Kpixels

Total video file size

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

Examples