User manual

Bitrates and Horizontal Resolutions in HD 720p
(59.94 Hz)
HD MJPEG
EVS
HD MJPEG
Standard
HD MPEG2
Intra
DVCPro
HD
AVC
Intra 100
AVC
Intra 50
Bitrate
(Mbps)
20-360 20-360 20-360 100 111 54
Default
bitrate
100 100 100 100 111 54
Horizontal
Resolution
640 640 640 960 1280 960
768 (default) 768 (default) 768
960 960 960
1024 1024 1024
1280 1280 1280 (default)
Codec
AVID
DNxHD
120
Mbps
AVID
DNxHD
185
Mbps
AVID
DNxHD
(10-bit)
185
Mbps
Apple
ProRes
422 LT
Apple
ProRes
422
Apple
ProRes
422 HQ
Apple
ProRes
422 HQ
(10-bit)
Bitrate
(Mbps)
1-145 146-220 146-220 102 145 220 220
Default
bitrate
145 220 220 102 145 220 220
Horizontal
Resolution
1280 1280 1280 1280 1280 1280 1280
Note
The dynamic bitrate management system modifies compression tables for each
recorded field to keep the bitrate of the encoded stream as close as possible to
the target. A higher bitrate means better picture quality and less storage
capacity but a higher bandwidth is required. Improper values can lead to exceed
disks performance, causing frozen pictures during playback.
Warning
Some video formats allowed on XT3 hardware create clips that are not
compatible with previous hardware. When an incompatible format is selected, a
warning will be issued at the starting up of the application. In addition, the video
format information displayed on the Server tab of the Multicam Configuration
window indicates any incompatible information.
52 3. Multicam Configuration
EVS Broadcast Equipment S.A. -November 2011 Issue 11.00.C