Background description
LiveNVR users should be well aware that a powerful function of LiveNVR is that it can carry out live broadcast without plug-ins on the whole platform. The main reason is that the RTSP protocol video stream (which can be played by plug-in by default) can be processed by LiveNVR to meet the full platform live broadcast without plug-in.
Through LiveNVR processing, RTMP and HLS video streams will be obtained, which perfectly solves the problem of plug-in live broadcast. As long as the TERMINAL device H5, it can perfectly play the video streams distributed by LiveNVR.
RTMP is an acronym for Real Time Messaging Protocol. RTMP is a network protocol designed for real-time data communication. It is mainly used for audio, video and data communication between Flash/AIR platforms and streaming/interactive servers that support the RTMP protocol. Therefore, it is necessary to enable Flash to decode video stream during Web playback.
HTTP Live Streaming (HLS) is Apple’s dynamic bit rate adaptive technology. Mainly used for PC and Apple terminal audio and video services. Includes an M3U (8) index file, TS media shard file and key encrypted string file. HTML5 supports this directly. So any device that supports H5 can decode playback.
LiveNVR, can be manually configured to complete the default forced HLS output, perfect compatibility with full platform live broadcast.
Configuration method:
Change the flash_stream_type option in the livenvr.ini file in the root directory of the software package to 1 and restart the software.
Low latency live without plug-ins
FLV is a new streaming video format that leverages the Flash Player platform widely used on the web to integrate video into Flash animation. That is to say, as long as visitors can watch Flash animations, they can also watch FLV videos, without having to install other video plug-ins. The use of FLV video brings great convenience to video transmission.
As long as it is the mainstream, as long as there is customer demand, LiveNVR will meet the demand of access;
LiveNVR added FLV on the basis of the original distribution of RTMP and HLS.
In the process of calling, the user only needs to pass the corresponding parameters to obtain the corresponding video stream
Users using LiveNVR’s own Web terminal can customize the corresponding video streaming mode;
FLV mode:
RTMP mode:
HLS model:
In the process of using specific problems, you can take the initiative to contact the relevant technical colleagues, technical support requirements!
About LiveNVR
LiveNVR can access IP Camera, NVR and other devices with RTSP protocol output from traditional monitoring industry through simple network Camera channel configuration. LiveNVR can pull audio and video data from these video sources. Convert to FLV/RTMP/HLS for H5 live broadcast on all-platform terminals (Web, Android and iOS), and LiveNVR can connect the live broadcast data of video sources to the third-party CDN network to achieve Internet-level live distribution;
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