MPEG-1 video
DVD-compliant MPEG-1 video must have these settings:
|
Parameter
|
NTSC (525 lines at 59.94 Hz)
|
PAL (625 lines at 50 Hz)
|
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Frame size (width x height)
|
352 x 240 pixels
|
352 x 288 pixels
|
|
Display frame rate
|
29.97 fps
|
25 fps
|
|
Group of pictures (GOP) size
|
18 frames maximum
15 frames recommended
|
15 frames maximum
12 frames recommended
|
|
GOP structure
|
Closed. IBP or IBBP
|
|
Output aspect ratio
|
4:3
|
|
Bit-rate
(CBR or VBR)
|
1.15 Mbps minimum
1.856 Mbps maximum
|
|
VBV buffer size
|
224 KB (1,835,008 bits)
|
|
GOP Sequence header interval
|
1 per GOP
|
|
Filename extension
|
.m1p, .m1v, .mp1, .mpe, .mpeg, .mpg, .mpv, .mv1
|
MPEG-1 video