China Hevc Encoder H. 265 Encoder HDMI Encoder

24 in 1 HEVC/H.265 HD Encoder with 24 HDMI input, ASI IP output
Product Overview
HP825H24in1 H.265 HD/SD Encoder is Catcast'professional audio&video encoding and multiplexing device. This device has 24HDMIinput interfaces,It supports HEVC/H.265 and MPEG-4 AVC/H.264 Encoding,With B frame (IBBP) GOP structure and advanced compressing algorithm, this device enhances picture quality and provSensor ides ultra low bitrate to save 75% bandwidth compared with H.264/AVC and it supports up to 2160P 30Hz resolution.Moreover, this device can simultaneously encode 24 channelsaudio& video signals and can multiplexstreamthroughASI and IP port. In conclusion, its high performance and cost-effective design make this device widely used in CATV digital head-end, Satellite and terrestrial digital TV, Business application, IPTV/OTT system, etc.
Principle chartSpecifications CatcastHEVC/H.265 encoder's advantages
1.Universal Hardware Parts Providing smooth TS for modulators
Catcast'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 comprCar Safety essPackage & Printing Service ible but don't require Horticulture & Gardening Products 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".