INFORMATION
High
Spot:
Principle Chart of Per Module
(the number of encoding channels
depend on encoding format and resolution)
Technical Specification
HEVC/H.265 encoder’s
advantages
1.Providing
smooth TS for modulators
Baudcom
HEVC/H.265 encoder adopts Fujitsu chip which offers stable bitrate with lower fluctuation
compared with other encoding chips, so it provides smooth TS for modulators. It
is widely used in variety of digital distribution systems such as CATV digital
head-end, satellite and terrestrial digital TV, etc.
2.Encoding
with highest compression format—B frame (IBBP)
What is B Frame?
There
are 3 major picture types used in the different video algorithms, they are I, P
and B.
They
are different in the following characteristics:
I‑frames
are the least compressible but don't require other video frames to decode.
P‑frames
can use data from previous frames to decompress and are more compressible than
I‑frames.
B‑frames
can use both previous and forward frames for data reference to get the highest
amount of data compression.
In
one word, B frame is the highest compression format which makes it possible to
process HD video at low bit rate. HEVC/H.265 encoder is not able to save
bandwidth unless it is with B frame. In encoder parameters, B frame is often
described in GOP (Group of Pictures) structure, like “IBBP”.
Ordering information
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