What is IPTV (Interactive Internet TV)
IPTV (InternetProtocolTVorInteractivePersonalTV) is also called interactive network TV. It uses the infrastructure of broadband network, uses home TV or computer as the main terminal device, integrates various technologies such as Internet, multimedi
Posted at 21-07-09 by SKYSKY views(421)
Key configuration technology of IPTV end-to-end multicast push network
1. Introduction As a new high-bandwidth, high-quality Internet multimedia service, IPTV places higher requirements on the IP metropolitan area network of telecom operators. Compared with the traditional unicast technology, the multicast technology h
Posted at 21-07-09 by SKYSKY views(399)
Set-top box
1. Definition of set-top box For set-top boxes, there is currently no standard definition. Broadly speaking, any network terminal device connected to a TV can be called a set-top box. From analog channel supplements and analog channel decoders based
Posted at 21-05-19 by SKYSKY views(360)
Introduction and comparison of VOD video on demand technology
1. VOD VOD (VideoOnDemand) video-on-demand technology is one of the new business hotspots developed on the Internet in recent years (originated in Japan, and the central computer system directly transmits movies or recorded programs to the home ente
Posted at 21-05-14 by SKYSKY views(268)
HTTP based live on demand HLS
HLS (HTTP live streaming) is a new streaming protocol that Apple released in 2009 and can be distributed through a common web server. Apple officially proposed HLS solution for video live service, which is mainly applicable to: （1）Streaming features
Posted at 21-04-16 by SKYSKY views(443)
MP4 video encoder
Use HTML5 to play videos. The most popular video format is MP4, which is supported by all the latest browsers; MP4 MPEG 4 file with H.264 video encoding and AAC audio encoding; I have done a program to convert videos in other encoding formats to MP
Posted at 21-05-11 by SKYSKY views(304)
webRTC-the gospel of real-time streaming
WebRTC is a technology for real-time video and audio communication inside the browser. It is a technology acquired by Google in 2010 when it acquired Global IP Solutions for US$68.2 million. [1] WebRTC implements web-based video conferencing, the
Posted at 21-05-11 by SKYSKY views(243)
H264-MPEG4-the transformation of compression format
The relationship between h.264 and mpeg-4: The h.264/avc (advanced video coding) standard is part 10 of mpeg-4. The original intention of mpeg-4 is to reduce the video stream of DVD quality from 6 megabits per second to 1.5 megabits per second, and
Posted at 21-05-11 by SKYSKY views(411)
AAC encoding
1 Introduction If H.264 is currently the actual overlord of video CODEC, then AAC is the queen of audio CODEC. The mainstream audio and video formats are H.264 with AAC, whether it is a non-real-time media file or a real-time media stream. 2. AAC Hi
Posted at 21-05-12 by SKYSKY views(498)
OGG audio format analysis
1. What is Ogg The full name of Ogg is OGG Vobis (ogg Vorbis), which is a new audio compression format, similar to existing music formats such as MP3. But one difference is that it is completely free, open and without patent restrictions. OGG Vobis
Posted at 21-05-12 by SKYSKY views(491)
