PlayBox_Encoder_Comparison.pdf

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Last updated on 19/05/2005 4:20 PM
Capture devices compatible with CaptureBox
Please note that encoder features may vary with driver or CaptureBox versions, so you should not consider this comparison
100% up-to-date and unconditionally true. Any feedback on this comparison is welcome! For latest comparison visit
http://www.playbox.tv or write to playbox@playbox.tv
1394
DV
1394
HDV
Mob
Feature
DL
DS
DSvr
50
Max MPEG2 bitrate (Mbit/s)
n/a
25
50
50
50
MPEG2 MP@ML (4:2:0)
yes
no
yes
yes
yes
yes
no
MPEG2 422P@ML (4:2:2)
yes
yes
yes
yes
yes
MPEG2 422P@ML long GOP
yes
no
yes
n/t
no
yes*
DV25 support (4:2:0)
yes
no
yes
no
yes
yes
DV25 support (4:1:1)
no
no
yes
no
yes
yes
DV50 support (4:2:2)
no
no
no
no
yes**
yes**
HDV support (25 Mbit/s)
no
yes
no
no
no
no
MPEG1 support
no
no
yes
yes
no
no
32 kHz audio
no
no
no
no
yes
yes
44.1 kHz audio
yes
no
no
yes
no
no
48 kHz audio
yes
yes
yes
yes
yes
yes
Composite input
no
no
yes
yes
yes
no
S-video Y/C input
no
no
no
no
yes
yes
1394 input (firewire, iLink)
yes
yes
no
no
no
no
Component YUV input
no
no
SE^
opt.
yes
no
DPE^
no
no
opt.
opt.
SDI input
yes
Embedded SDI audio
n/a
n/a
no
no
yes
yes
Balanced audio input
no
no
SE^
yes
yes
no
Digital audio input AES/EBU
no
no
no
opt.
opt.
yes
Multiple audio channel capturing
no
no
no
no
yes
yes
VGA window video overlay
yes
yes
yes
yes
yes
yes
Multi-board in a single PC
no
no
no
yes
yes
yes
Price, USD x 1,000 ***
-
-
<0,9
2,5+
4-6
4-10
Table abbreviations:
1394 DV
Generic IEEE1394 (FireWire, iLink) adapter with a DV-compliant source device
1394 HDV
Generic IEEE1394 (FireWire, iLink) adapter with a HDV-compliant source device
DL
Blackmagic Design DeckLink series
http://www.decklink.com/
Mob
Mobius Digital Video X720/720D
http://www.mobiusdigitalvideo.com/
DS
Matrox DigiSuite LX or DTV
http://www.matrox.com/video
DSvr
Matrox DigiServer DTV (all flavours)
http://www.matrox.com/video
MP@ML = Main Profile at Main Level, 4:2:0 color sampling
4:2:2P@ML = 4:2:2 Profile at Main Level, 4:2:2 color sampling
n/t = not yet tested
Notes:
*
- Long GOP means IBBP on 4:2:2 Profile (P-frame reference period 3), available on DSRVR model only;
**
- DigiSuite DTV and DSDTI/DSRVR only; not available on DigiSuite LX and DSDTI/25;
***
- Pricing is not accurate, just for budgeting purposes;
^
- D =”Decklink”; S =”Decklink SP”; P =”Decklink Pro”; E =”Decklink Extreme”
Digital Media Technologies Ltd.
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