Barco Thor - Page 43

5. ICMP
3G HD-SD I uses a higher data rate (2.97 Gb /s). This allows a s ingle cable interface to achieve the same c apabilities of a Dual-Link
HD-SDI implementation.
In direct m apping (level A) this is used to achieve higher frame rates. (50, 59.940 and 60 fps s treams are supported).
Dual Stream 3G HD-SDI signal
Dual Stream 3G
3Gb/s
HD 4:2:2 Signal #1
and
HD 4:2:2 Signal #2
Dual Stream 3G is a specific variant of the 3G signal w hich combines two completely separate 4:2:2 image streams into a single 3G
signal. This can b e used to transmit stereoscopic streams by keeping the left and right eye signals together.
SMPTE 292M STANDARD 1.485 Gb/s HD-SDI SIGNALS
Standard HD-SDI (SM PTE 292M) formats
SMPTE Standard Source Reso lution Frame Rate Display Rat e Scan Type
SMPTE 296M 1280 x 720 23.976
24
25
29.970
30
50
59.940
60
23.976
24
25
29.970
30
50
59.940
60
Progressive
Y Cb Cr 4:2:2 10-Bit
SMPTE 274M
SMPTE 428-8
1920 x 1080
2048 x 1080
23.976
24
25
29.97
30
23.976
24
25
29.97
30
Progressive
Y Cb Cr 4:2:2 10-Bit
SMPTE 274M
SMPTE 428-9
(SMPTE RP 211)
1920 x 1080
2048 x 1080
23.976
24
25
29.97
30
23.976
24
25
29.97
30
Segmented frame
Y Cb Cr 4:2:2 10-Bit
SMPTE 274M 1920 x 1080 25
29.970
30
50
59.940
60
Interlaced
Y Cb Cr 4:2:2 10-Bit
Dual-Link HD- SDI (SM PTE 372M) form ats
SMPTE Standard Source Reso lution Frame Rate Display Rat e Scan Type
SMPTE 274M
SMPTE 428-8
1920 x 1080
2048 x 1080
23.976
24
25
29.970
30
23.976
24
25
29.970
30
Progressive
Y Cb Cr 4:2:2 12-Bit only
Y Cb Cr 4:4:4 10 or 12-Bit
RGB (XY Z) 4:4:4 10 or 12-Bit
R5906787 THOR 26/01/2018 39