Size Examples : How Much Will Fit: Space & Size.

Duration
Data Rate
Frame Size
Frame Rate
File Size
1 min Uncompressed QuickTime
29.6 MBytes/sec
720x480 29.97 fps
interlaced
1.8 GB/min
1 min
M-JPEG
7.4 MBytes/sec
720x480
29.97fps
interlaced
450 MB/min
1 min
M-JPEG
1.8 MBytes/sec
320x240
29.97fps
de-interlaced
110 MB/min
1 min
DV
3 MBytes/sec or
25 Mbits/sec
720x480
29.97fps
interlaced
200 MB/min
1 min
QuickTime Sorenson
100 KBytes/sec
(800 Kbits/sec)
320x240
15fps
de-interlaced

5 MB/min

1 min

QuickTime Sorenson
230 Kbits/sec

320x240
15fps
de-interlaced

1.7 MB/min

1 min
Quicktime Sorenson
56 Kbits/sec
192x144
7.5fps
de-interlaced

0.5 MB/min

1 min
Quicktime Sorenson
28 Kbits/sec
160x120
7.5fps
de-interlaced

220 KB/min

1 min
Real Media
97 kbits/sec
240x180
10fps
de-interlaced

0.72 MB/min

1 min
Real Media
589 kbits/sec
320x240
15fps
de-interlaced

4.25 MB/min

1 min
Real Media
2180 kbits/sec
400x300
30fps
de-interlaced

15.4 MB/min

1 min
WindowsMedia v9
97 kbits/sec
240x180
10fps
de-interlaced

0.78 MB/min

1 min
WindowsMedia v9
589 kbits/sec
320x240
15fps
de-interlaced

4.1 MB/min

1 min
WindowsMedia v9
2176 kbits/sec
400x300
30fps
de-interlaced

15.1 MB/min

1 min
MPEG-1
1383 kbits/sec
320x240
30fps
de-interlaced

10.1 MB/min

1 min
MPEG-4
92 kbits/sec
160x120
10fps
de-interlaced

0.71 MB/min

1 min
MPEG-4
565 kbits/sec
320x240
15fps
de-interlaced

4.1 MB/min

1 min
MPEG-4
2088 kbits/sec
640x480
30fps
de-interlaced

15.3 MB/min

1 min
DVD MPEG2
9180 kbits/sec or
8.96 Mbits/sec
720x480
29.97fps
interlaced

80 MB/min CBR
47 MB/min VBR

11MB/min
PCM Audio
(AIFF or WAV)

3.2 MB/min
Dolby AC-3 Stereo Audio

Source : <http://stream.uen.org/medsol/digvid/html/D7_howmuchfit.html>.