Video transcoding products

Video transcoding products are divided into online transcoding and offline transcoding. Online transcoding receives satellite live broadcast signals, video surveillance signals, IP signals, SDI signals, etc., and completes real-time transcoding processing through mainstream streaming media protocols (UDP, RTMP, HTTP, RTSP). Offline transcoding Multi-format multi-protocol multi-code rate centralized transcoding for on-demand content.

Market demand

With the gradual realization of mobile network communication technology and online video real-time broadcast technology, the terminal revolution brought by smart phones, tablets, and set-top boxes, video services have become an important carrier for media to carry out political, cultural, and entertainment communication. In the video service industry chain, TV stations, Internet TV stations, content providers and licensees all face the following problems with regard to video streaming capabilities:

Whether the video playback function supports live broadcast, on-demand, time shift, and look back

Whether the video playback quality is smooth, clear and smooth

Does the video playback terminal support mobile phones, PAD, PC, STB

Video service capability

The video and audio processing system realizes self-adaptation to multiple protocols, multiple formats, multiple terminals, and multiple bit rates, and is compatible with the technical advantages of traditional media, providing a full range of high-quality video service capabilities for new media operations

Multi-protocol

Support HTTP, RTMP, RTSP / RTP, MPEG4 over http, TS over TCP / UDP

Multi-format

Support H265, H264, MPEG4, MPEG2; support FL V, MP4, M3U8, HLS, 3GP

Multi-terminal

Support Andriod, iPhone / iPad, STB, Flash, Windows Media

Multi-rate

Support 4K source, 1080P, 720P, SD source, configurable HD source

Features

Source access

Support multiple sources such as CCTV, satellite, terrestrial, satellite TV, Internet sources, etc .; 4G backpack, mobile phone live collection

Transcoding

Support the collection, encoding and transcoding of various head-end video output methods in the industry, realizing the on-demand conversion of format, protocol and code rate

Live recording

Time-shift recording, playbill recording, fragmented recording

All media player

Support live broadcast, on-demand, time shift, look back

Technical advantages

Source access aggregation

Support satellite pot DVB-S, cable TV source, IP source, SDI source, analog source, etc.

Intensification of transcoding

Multi-protocol, multi-code rate, multi-encoding format, multi-packaging format, especially: 4K, H265, HDR

Ability to export cloud service

Support multi-level cluster load balancing based on network and server; support large concurrent live broadcast push and P2P transmission and distribution

High-density online transcoding

Multi-process and multi-thread parallelization at the structural level; assembly optimization at the language level; encoding multiple outputs at one time, greatly reducing the CPU occupancy rate