Video Capture Parameters; Common Video Source Parameters - Texas Instruments TMS320C64x DSP Reference Manual

Figure 3–1. Video Capture Parameters
Table 3–5 shows common digital camera standards and the number of fields
per second, number of active lines per field, and the number of active pixels
per line.
Table 3–5. Common Video Source Parameters
Video Source
square pixel
60Hz/525 lines
BT.601
60 Hz/525 lines
square pixel
50Hz/625 lines
BT.601
50 Hz/625 lines
SPRU629
Hcount=0
Ycount=1
Ystart
Xstart
Capture Image
Xstop
Ycount=1
Ystart
Xstart
Capture Image
Xstop
Number of Active Lines
(Field 1/Field 2)
240/240
244/243
288/288
288/288
BT.656 Video Capture Mode
Ystop
Field 1
Ystop
Field 2
Number of Active Pixels
640
720
768
720
Video Capture Port
Field Rate (Hz)
60
60
50
50
3-7