CN207638799U - Video encoder - Google Patents
Video encoder Download PDFInfo
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- CN207638799U CN207638799U CN201721576604.6U CN201721576604U CN207638799U CN 207638799 U CN207638799 U CN 207638799U CN 201721576604 U CN201721576604 U CN 201721576604U CN 207638799 U CN207638799 U CN 207638799U
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- video encoder
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Abstract
The utility model discloses a kind of video encoder, including video reception module, audio/video coding module, memory module, in the HDMI video loop output module for being viewed locally encoded video；The audio/video coding module includes the network transmitting-receiving submodule for the bit stream data encoded to be transmitted.The video encoder is reliable and stable, fine definition, low bit- rate, low delay, can be by the high definition HDMI HD videos of input, audio signal, the TS network flows of coded treatment outputting standard are carried out, system is more stablized, and band goes out, it is local that video content can be seen, support independent audio input.Video/audio can be encoded simultaneously.It according to different can need that the output code flow resolution ratio per all the way is arranged, which has highly integrated, inexpensive advantage, be widely used in various the Digital Television Station systems, supports the decoding softwares such as VLC decodings and Potplay.
Description
Technical field
The utility model is related to electronic technology field more particularly to a kind of video encoders.
Background technology
With the continuous development of network and multimedia technology, multimedia communication service gradually occupies in internet applications
Leading position, the especially application and development of HD video audio decoding techniques lack the efficient video pressure of high definition in the prior art
Contracting technology, coding is unstable reliably, clarity is inadequate, code check is high, delay is high, and encoding efficiency is poor, can not be by high definition HDMI standard
TS network flows, the audio and video of final coding output are unintelligible, poor user experience, can not need to be arranged per all the way according to different
Output code flow resolution ratio, it is integrated low, it is low to cannot be widely applied in various the Digital Television Station systems at height, it perfect can not prop up
Hold the decoding softwares such as VLC decodings, Potplay；
Therefore, those skilled in the art has been devoted to a kind of reliable and stable, fine definition of research and development, low bit- rate, low prolongs
When, can by the high definition HDMI HD videos of input, audio signal, carry out coded treatment outputting standard TS network flows, system is more
Add stabilization, image effect is more perfect, is widely used in the various acquisitions needed to high-definition video signal and the high frame per second of high-resolution
And the occasion of IP based network transmission, there is powerful autgmentability, different industry and demand, Industry Control essence can be coped with easily
Close design, it is small, facilitate installation, power is less than 5W, energy saving, can be used as the video encoder of net cast, it is only necessary to occupy
Smaller bandwidth, you can obtain high-definition vision signal.Band goes out, local i.e. it can be seen that video content, is supported only
Vertical audio input.Video/audio can be encoded simultaneously.It according to different can need that the output code flow resolution ratio per all the way is arranged,
The equipment have highly integrated, inexpensive advantage, be widely used in various the Digital Television Station systems, support VLC decoding and
The decoding softwares such as Potplay.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of video encoder, the video encoder is reliable and stable,
The high definition HDMI HD videos of input, audio signal, low delay, can be carried out coded treatment output mark at low bit- rate by fine definition
Accurate TS network flows, system are more stablized, and image effect is more perfect, is widely used in various need to high-definition video signal and height
The acquisition of high resolution frame per second simultaneously can cope with different rows easily based on the occasion of IP transmission of network with powerful autgmentability
Industry and demand, Industry Control sophisticated design is small, facilitates installation, power is less than 5W, energy saving, can be used as regarding for net cast
Frequency encoder, it is only necessary to occupy smaller bandwidth, you can obtain high-definition vision signal.Band goes out, local to can be seen
Video content supports independent audio input.Video/audio can be encoded simultaneously.Can according to it is different need to be arranged it is each
The output code flow resolution ratio on road, the equipment have highly integrated, inexpensive advantage, are widely used in various the Digital Television Station systems
In system, the decoding softwares such as VLC decodings and Potplay are supported.
In order to solve the above technical problems, a kind of video encoder provided by the utility model, including be used to receive video defeated
The video reception module that enters, connect with the video reception module audio/video coding module for being encoded to audio and video,
Connect with the audio/video coding module for interim storage encode completion data memory module, for locally look into
See the HDMI video loop output module of encoded video；The audio/video coding module includes the bit stream data for will encode
The network transmitting-receiving submodule being transmitted.
Preferably, the video reception module is IT6604E.
Preferably, the audio/video coding module is Hi3516.
Preferably, the HDMI video loop output module is EP9142.
Preferably, the memory module is SDRAM-H5TQ2G63FFR-PBC.
Preferably, the wired network interface using 1000M full-duplex modes is provided on the video encoder.
Preferably, HDMI input interfaces and HDMI output interface, the input interface are provided on the video encoder
It is connect with the video reception module, the HDMI output interface is connect with HDMI video loop output module.
After using the above structure, video reception module in the video encoder receive desktop computer, laptop,
The audio, video data is simultaneously sent to the audio and video volume by the audio, video data of the equipment such as high definition endoscope, medical monitor transmission
Code module and HDMI video loop output module, audio/video coding module encode the audio, video data, adjust coding code
Rate, frame per second and output resolution ratio, H.264 format code stream, network receive and dispatch submodule and send out the code stream of the format for exports coding output
It send and is sent to the equipment such as web server computer, NVR/ monitor supervision platforms, the web server computer equipment, NVR/ monitoring
The device ends such as platform are decoded carry out video playing to the code stream, and HDMI video loop output module receives the audio and video number
It is sent to the broadcast of local computing VLC crossfires according to and by the audio, video data.The video encoder is reliable and stable, fine definition, low
The high definition HDMI HD videos of input, audio signal, can be carried out the TS networks of coded treatment outputting standard at low delay by code check
Stream, system are more stablized, and image effect is more perfect, is widely used in various need to high-definition video signal and the high frame of high-resolution
The acquisition of rate and the occasion of IP based network transmission, have powerful autgmentability, can cope with different industry and demand easily,
Industry Control sophisticated design, it is small, facilitate installation, power is less than 5W, energy saving, can be used as the video encoder of net cast,
It only needs to occupy smaller bandwidth, you can obtain high-definition vision signal.Band goes out, local i.e. it can be seen that in encoded video
Hold, supports independent audio input.Video/audio can be encoded simultaneously.It according to different can need that the output code per all the way is arranged
Flow point resolution, the equipment have highly integrated, inexpensive advantage, are widely used in various the Digital Television Station systems, support
VLC is decoded and the decoding softwares such as Potplay.
Description of the drawings
Fig. 1 is the internal structure chart of the utility model video encoder；
Fig. 2 is the work connection figure of the utility model video encoder embodiment.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is used only for explaining
The utility model is not used to limit the utility model.
Referring to Fig. 1, Fig. 1 is the internal structure chart of the utility model video encoder.
In the present embodiment, a kind of video encoder, include for receive the video reception module 11 of video input, with regard
Audio/video coding module 12 of the connection of frequency receiving module 11 for being encoded to audio and video is connect with audio/video coding module 12
For interim storage coding complete data memory module 13, in the HDMI video loop for being viewed locally encoded video
Output module 15；Audio/video coding module 12 includes the network transmitting-receiving submodule for the bit stream data encoded to be transmitted
Block.
In the present embodiment, the preferred video reception module 11 is IT6604E, in other embodiments, described to regard
Frequency receiving module 11 or other kinds of data reception module.
In the present embodiment, the preferred audio/video coding module 12 is Hi3516, in other embodiments, the sound
Video encoding module 12 or other kinds of coding module.
In the present embodiment, the preferred HDMI video loop output module is EP9142, in other embodiments, institute
State Ethernet transceiver module 14 or other kinds of transceiver module.
In the present embodiment, the preferred memory module 13 is SDRAM-H5TQ2G63FFR-PBC, in other realities
It applies in example, or other kinds of memory module 13.
The video encoder is reliable and stable, fine definition, low bit- rate, low delay, can regard the high definition HDMI high definitions of input
Frequently, audio signal carries out the TS network flows of coded treatment outputting standard, and system is more stablized, and image effect is more perfect, extensively
For the occasion of the various acquisitions needed to high-definition video signal and the high frame per second of high-resolution and IP based network transmission, have strong
Big autgmentability can cope with different industry and demand easily, and Industry Control sophisticated design is small, facilitates installation, power small
It is energy saving in 5W, it can be used as the video encoder of net cast, it is only necessary to occupy smaller bandwidth, you can obtain high-definition
Vision signal.Band goes out, local i.e. it can be seen that video content, supports independent audio input.Can simultaneously to video/audio into
Row coding.It can be needed to be arranged per output code flow resolution ratio all the way according to different, which has highly integrated, and inexpensive is excellent
Gesture is widely used in various the Digital Television Station systems, supports the decoding softwares such as VLC decodings and Potplay.
As shown in Fig. 2, Fig. 2 is the work connection figure of the utility model video encoder embodiment, the first Video coding
Video reception module 11 in device receives what the equipment such as desktop computer, laptop, high definition endoscope, medical monitor were sent
The audio, video data is simultaneously sent to the audio/video coding module 12 and HDMI video loop output module 15 by audio, video data,
Audio/video coding module 12 encodes the audio, video data, adjusts encoder bit rate, frame per second and output resolution ratio, exports coding
H.264 the code stream of the format is sent to web server computer, NVR/ by format code stream, network transmitting-receiving submodule for output
The equipment such as monitor supervision platform, the device ends such as the web server computer equipment, NVR/ monitor supervision platforms solve the code stream
Code carries out video playing, and HDMI video loop output module 15 receives the audio, video data and the audio, video data is sent to this
Ground computer VLC crossfires broadcast.
The video encoder uses hardware encoding, supports audio absolute coding, individually transmits audio (live audio), supports
H.264 advanced audio matter coded format；
The video encoder is controlled using CBR/VBR/ABR code checks, ranging from 16kbit/s~16Mbit/s；
It is provided with wired network interface on the video encoder, which uses 1000M full-duplex modes；
HDMI input interfaces and HDMI output interface are provided on the video encoder, the input interface is regarded with described
Frequency receiving module connects, and the HDMI output interface is connect with HDMI video loop output module.
The video encoder supports image parameter setting, and UDP, HTTP, RTSP, RTMP agreements is supported to support wide area network remote
Thread management (WEB)；
The video encoder only needs to occupy smaller bandwidth, you can obtains high-definition vision signal.HDMI is inputted
Band goes out function, local i.e. it can be seen that video content, supports independent audio input.The product uses H.264 coded format,
Video/audio can be encoded simultaneously.The design of TS dual code streams is exported, according to different can need that the output code flow per all the way is arranged
Resolution ratio, the equipment have highly integrated, inexpensive advantage, can be widely applied in various the Digital Television Station systems, support
The decoding softwares such as VLC decodings, Potplay.
After using the above structure, the video reception module 11 in the video encoder receives video camera, microphone etc. and sets
The audio, video data is simultaneously sent to the audio/video coding module 12, audio/video coding module 12 by audio, video data that preparation is sent
The audio, video data is encoded, encoder bit rate, frame per second and output resolution ratio are adjusted, exports coding exports H.264 form type code
Stream, network receive and dispatch submodule and the code stream of the format are sent to Ethernet transceiver module 14, and Ethernet transmitting-receiving will be received with module
Decoding complete code stream be sent to the network equipments such as router, code stream will be sent to computer, tablet, shifting by the router
The device ends such as dynamic terminal, the device ends such as the computer, tablet, mobile terminal are decoded progress video to the code stream and broadcast
It puts.The video encoder is reliable and stable, fine definition, low bit- rate, low delay, can be by high definition HDMI HD videos, the sound of input
Frequency signal carries out the TS network flows of coded treatment outputting standard, and system is more stablized, and image effect is more perfect, is widely used in
The occasion of the various acquisitions needed to high-definition video signal and the high frame per second of high-resolution and IP based network transmission, has powerful
Autgmentability can cope with different industry and demand easily, and Industry Control sophisticated design is small, and installation, power is facilitated to be less than
5W, it is energy saving, it can be used as the video encoder of net cast, it is only necessary to occupy smaller bandwidth, you can obtain high-definition and regard
Frequency signal.Band goes out, local i.e. it can be seen that video content, supports independent audio input.Video/audio can be carried out simultaneously
Coding.It according to different can need that the output code flow resolution ratio per all the way is arranged, which has highly integrated, inexpensive advantage,
It is widely used in various the Digital Television Station systems, supports the decoding softwares such as VLC decodings and Potplay.
It should be understood that these are only the preferred embodiment of the utility model, the utility model cannot be therefore limited
The scope of the claims, equivalent structure or equivalent flow shift made by using the description of the utility model and the drawings, or it is straight
It connects or is used in other related technical areas indirectly, be equally included in the patent within the scope of the utility model.
Claims (7)
1. a kind of video encoder, it is characterised in that：Include for receiving the video reception module of video input and the video
The use that receiving module connection audio/video coding module for being encoded to audio and video, is connect with the audio/video coding module
In the memory module for the data that interim storage coding is completed, for exporting mould in the HDMI video loop for being viewed locally encoded video
Block；The audio/video coding module includes the network transmitting-receiving submodule for the bit stream data encoded to be transmitted.
2. video encoder according to claim 1, it is characterised in that：The video reception module is IT6604E.
3. video encoder according to claim 1, it is characterised in that：The audio/video coding module is Hi3516.
4. video encoder according to claim 1, it is characterised in that：The HDMI video loop output module is
EP9142。
5. video encoder according to claim 1, it is characterised in that：The memory module is SDRAM-
H5TQ2G63FFR-PBC。
6. video encoder according to claim 1, it is characterised in that：It is provided with use on the video encoder
The wired network interface of 1000M full-duplex modes.
7. video encoder according to claim 1, it is characterised in that：HDMI inputs are provided on the video encoder
Interface and HDMI output interface, the input interface are connect with the video reception module, the HDMI output interface and HDMI
Video loop output module connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721576604.6U CN207638799U (en) | 2017-11-21 | 2017-11-21 | Video encoder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721576604.6U CN207638799U (en) | 2017-11-21 | 2017-11-21 | Video encoder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207638799U true CN207638799U (en) | 2018-07-20 |
Family
ID=62857138
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721576604.6U Expired - Fee Related CN207638799U (en) | 2017-11-21 | 2017-11-21 | Video encoder |
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| Country | Link |
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| CN (1) | CN207638799U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111787358A (en) * | 2020-07-30 | 2020-10-16 | 深圳市东明炬创电子有限公司 | IP stream HDMI media codec |
-
2017
- 2017-11-21 CN CN201721576604.6U patent/CN207638799U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111787358A (en) * | 2020-07-30 | 2020-10-16 | 深圳市东明炬创电子有限公司 | IP stream HDMI media codec |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180720 Termination date: 20201121 |