Ericsson SVP 2000, Reference Manual, Page: 77 / 196

Encoder Web-based GUI Control
4.5.6.2 Advanced Video Encoding Parameters
Figure 4.17 Advanced Video Encoding Parameters
Table 4.15 Advanced Video Encoding Parameters Item Descriptions
Item Options Notes
Video format PAL
NTSC
SECAM
MAC
Unspecified Video format value set in H.264 stream "video
usability information" section. This does not
affect the encoding process, and has no link
with the video input format or encoding size.
This may affect the display process on the
decoder, if the decoder uses this information.
Chromaticity BT.709-5
BT.470-6 M
BT.470-6 B,G
SMPTE 170M (1999)
SMPTE 240M (1999)
Chromaticity value set in H.264 stream “video
usability information” section. This does not
affect the encoding process, and has no link
with the video input format or encoding size.
This may affect the display process on the
decoder, if the decoder uses this information.
Aspect ratio
signaling Pass-through
Sample: Square
Display: 4:3
Display: 16:9 The output aspect ratio signaled in the stream.
”Pass-through” signaled the aspect ratio
chosen in “Aspect Ratio Conversion”.
GOP size Random-Access-Point (RAP) period. A RAP is
necessary for a video decoder to start
decoding (zap time). If GOP Size is set to 1000
ms, this means that a decoder may have to
wait up to 1 s after switch on (0.5 s on
average) before being able to start displaying.
Increasing the GOP Size increases video
visual quality and increases zap time.
Bottom field
first Encode the video in
Bottom Field First.
Number of
encoding
passes
EN/LZT 790 0046/1 R1A 4-31