Understand the H.264 encoding that you must understand to develop live broadcast APP software

The development of live broadcast APP software will definitely involve instant messaging. The main role of the instant messaging system in the live broadcast system is to realize the text, audio, and video interaction between the audience and the anchor, and between the audience and the audience. The current popular anchors link microphone PK and other functions There is a shadow of instant messaging behind it, and in instant messaging, we must mention the H.264 encoding format.

1. What is the H.264 encoding that must be understood when developing live broadcast APP software

H.264 is a high-performance video coding and decoding technology. It is a coding method jointly researched by two major international organizations that formulate video coding and decoding technologies. It has a wide range of applications and is loved by Apple and Microsoft It, because of this, we usually use this coding method when developing live broadcast APP software.

2. The necessity of H.264 being used in the development of live broadcast APP software

Why do we have to encode and compress the video? Is it not possible to directly broadcast the source file without compression? The answer is no. The purpose of compressing and encoding video files is to eliminate redundant information in the file and make the original video smaller. The original video data occupies a large bandwidth, so the original video collected from the video acquisition sensor must go through Video encoding. H.264 is widely used in live broadcast programs, because H.264 can save users more traffic expenses, and can also improve the transmission efficiency and resource utilization efficiency of live video.

3. What are the advantages of using H.264 encoding in the development of live broadcast APP software?

Since it is to develop live broadcast APP software, from the perspective of live broadcast, what are the characteristics and advantages of an excellent H.264 encoding.

1. First of all, H.264 performs well in a weak network environment. We all know that the network is not necessarily very stable when using the network daily. If you broadcast or watch the live broadcast under a weak network, the screen may freeze, and The H.264 encoding format can reduce packet loss as much as possible and slow down lag.

2. Secondly, live broadcast viewers have requirements for traffic cost and live broadcast delay. Compared with other compression technologies, under the condition of ensuring the same video quality, the amount of data encoded by H.264 will be much smaller, while other encoding compression technologies compress The encoding size is several times that of it. For example, the data packet size after MPEG2 compression is 8 times that of it. Less data volume means faster transmission speed and less traffic cost, which means smoother live broadcast.

3. Finally, H.264 has a good hand in ensuring continuous and smooth high-quality video transmission. It will not reduce the video quality for the sake of fast transmission speed and high compression ratio. This is important. People who often watch live broadcasts should I can realize that if the anchor is of SD quality, the live broadcast platform may go bankrupt.

So let’s talk about the advantages and necessity of using H.264 encoding in the development of live broadcast APP software. More information and analysis related to the development of live broadcast source code and live broadcast system will be released gradually in the future, so stay tuned. Friends, please follow me.

 

 

 

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( The range is diameter ) 0.1W ~ 5W FM Transmitter ：100M ~1KM 5W ~15W FM Ttransmitter : 1KM ~ 3KM 15W ~ 80W FM Transmitter : 3KM ~10KM 80W ~500W FM Transmitter : 10KM ~30KM 500W ~1000W FM Transmitter : 30KM ~ 50KM 1KW ~ 2KW FM Transmitter : 50KM ~100KM 2KW ~5KW FM Transmitter : 100KM ~150KM 5KW ~10KW FM Transmitter : 150KM ~200KM How to contact us for the transmitter? Call me +8618078869184 OR Email me [email protected] 1.How far you want to cover in diameter ? 2.How tall of you tower ? 3.Where are you from ? And we will give you more professional advice. About Us FMUSER.ORG is a system integration company focusing on RF wireless transmission / studio video audio equipment / streaming and data processing .We are providing everything from advice and consultancy through rack integration to installation, commissioning and training.   We offer FM Transmitter, Analog TV Transmitter, Digital TV transmitter, VHF UHF Transmitter, Antennas, Coaxial Cable Connectors, STL, On Air Processing, Broadcast Products for the Studio, RF Signal Monitoring, RDS Encoders, Audio Processors and Remote Site Control Units, IPTV Products, Video / Audio Encoder / Decoder, designed to meet the needs of both large international broadcast networks and small private stations alike.   Our solution has FM Radio Station / Analog TV Station / Digital TV Station / Audio Video Studio Equipment / Studio Transmitter Link / Transmitter Telemetry System / Hotel TV System / IPTV Live Broadcasting / Streaming Live Broadcast / Video Conference / CATV Broadcasting system.   We are using advanced technology products for all the systems, because we know the high reliability and high performance are so important for the system and solution . 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