CN219018898U - Portable ultra-high definition video coding device - Google Patents
Portable ultra-high definition video coding device Download PDFInfo
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- CN219018898U CN219018898U CN202223321254.2U CN202223321254U CN219018898U CN 219018898 U CN219018898 U CN 219018898U CN 202223321254 U CN202223321254 U CN 202223321254U CN 219018898 U CN219018898 U CN 219018898U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The utility model discloses a portable ultra-high definition video coding device, which belongs to the field of video coding and comprises an HDMI2.0 module, an image capturing module, an image conversion module, an ASIC image coding/editing module and a 5G dual-mode image transmission module; the HDMI2.0 module transmits data to the inside of the image capturing module, the image capturing module transmits the data to the inside of the image conversion module, the image conversion module transmits the received data to the inside of the ASIC image coding/editing module, processes the collected data, and transmits the processed data to the inside of the 5G dual-mode image transmission module; the utility model can also be used as signal backup through 5G dual mode, when two different networks are used, the signal of one telecommunication network is unstable, the signal can be transmitted through the 5G signal of the other telecommunication network, thus solving the problems of image signal delay, blocking, no signal and the like, and the portable mobile ultra-high definition coding device can be used for mobile real-time shooting or live broadcasting outdoors.
Description
Technical Field
The utility model relates to the technical field of video coding, in particular to a portable ultra-high definition video coding device.
Background
In order to meet the requirement that multiple paths of 4K ultra-high definition images are shot or live broadcast outdoors, no matter in sports events, various live broadcast or interviews, the device can be used for real-time 5G transmission of the images, and the device is not limited in an indoor or studio.
The existing real-time coding system can only transmit 4K ultra-high definition video live broadcast with high bandwidth through a wired network, but in various outdoor long-distance moving modes, such as news interviews, sporting events, stadiums and the like, has the problem of inconvenient data transmission and the like, and becomes a bottleneck for developing 4K ultra-high definition industry in a high-speed moving mode.
Disclosure of Invention
The utility model aims to solve the problems of inconvenient data transmission and the like in news interviews, athletic events, stadium and the like in the prior art, and the problems become a bottleneck of developing 4K ultra-high definition industry in a high-speed moving mode, and provides a portable ultra-high definition video coding device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a portable ultra-high definition video coding device comprises an HDMI2.0 module, an image capturing module, an image conversion module, an ASIC image coding/editing module and a 5G dual-mode image transmission module;
the HDMI2.0 module transmits data to the inside of the image capturing module, meanwhile, the image capturing module transmits the data to the inside of the image conversion module, meanwhile, the image conversion module transmits the received data to the inside of the ASIC image coding/editing module, processes the collected data, and transmits the processed data to the inside of the 5G dual-mode image transmission module.
Preferably, the HDMI2.0 module is a four-way HDMI2.04K video signal.
Preferably, the image capturing module captures an input HDMI image and outputs an LVDS signal to a next stage input.
Preferably, the image conversion module converts the last LVDS signal into USB3.0 to satisfy the bandwidth output required by 4K transmission.
Preferably, the ASIC image encoding/editing module processes the image, and performs splicing, graphics folding, or adding post-production effects such as subtitles, backgrounds, special effects, etc. on the image, and then uses the ASIC to perform H.265 (HEVC) image hardware encoding compression.
Preferably, the 5G dual-mode image transmission module performs ultra-high definition video image transmission through 5G dual modes.
Compared with the prior art, the utility model provides a portable ultra-high definition video coding device, which has the following beneficial effects:
1. the portable ultra-high definition video coding device is characterized in that the H.265 (HEVC) hardware frequency coding and the 5G dual-mode transmission are realized through four paths of 4K ultra-high definition video, the 5G dual-mode can overlap bandwidth to ensure transmission quality, the 5G dual-mode can also be used for signal backup, when two different networks are used, when a certain telecommunication network signal is unstable, the signal can also be transmitted through the other 5G signal, the problems of image signal delay, blocking, no signal and the like are solved, and the portable ultra-high definition video coding device can be used for mobile real-time shooting or live broadcasting outdoors.
Drawings
Fig. 1 is a flowchart of a portable super-high definition video encoding device according to the present utility model;
fig. 2 is a schematic structural diagram of a portable ultra-high definition video encoding device according to the present utility model;
in the figure: 1. an HDMI2.0 module; 2. an image capturing module; 3. an image conversion module; 4. an ASIC image encoding/editing module; 5. and the 5G dual-mode image transmission module.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Examples: referring to fig. 1-2, a portable ultra-high definition video encoding device includes an HDMI2.0 module 1, an image capturing module 2, an image converting module 3, an ASIC image encoding/editing module 4, and a 5G dual-mode image transmission module 5;
the HDMI2.0 module 1 transmits data to the inside of the image capturing module 2, meanwhile, the image capturing module 2 transmits data to the inside of the image converting module 3, meanwhile, the image converting module 3 transmits received data to the inside of the ASIC image coding/editing module 4, processes the collected data, and transmits the processed data to the inside of the 5G dual-mode image transmitting module 5;
the utility model provides a system for transmitting high-speed video, which is characterized in that an HDMI2.0/4K ultra-high definition video input is added with an ASIC hardware code of H.265 (HEVC) and a 5G dual-mode transmission device, 4 paths of HDMI2.0/4K image signals are received to a system through an external interface, then an acquisition module is used for carrying out image acquisition on HDMI2.0 video signals and outputting LVDS (Lowvoltagedifferentialsignaling) signals to the next stage, an image conversion module is used for converting the last stage of LVDS signals into USB3.0 (meeting the bandwidth required by 4K) and outputting the USB3.0 signals to the next stage of ASIC for carrying out hardware image code compression of H.265 (HEVC), finally video transmission is carried out through a 5G dual-mode network, and the 5G dual-mode communication module can use two 5G communication superposition high bandwidths (so as to ensure that the transmission bandwidth is more than 150M/Bps) for wireless transmission;
inputting multiple paths of 4K ultra-high definition images through 4 HDMI2.0/4K interfaces, performing image processing after video acquisition and image format conversion, such as image splicing, image stacking or subtitle special effects adding, image coding compression by using an ASIC, and finally performing wireless transmission of the images to a network cloud through 5G dual-mode communication;
the HDMI2.0 module 1 is a four-way HDMI2.04K image signal, the image capturing module 2 is used for capturing an input HDMI image and outputting LVDS signals to the next stage of input, the image conversion module 3 converts the last stage of LVDS signals into USB3.0 so as to meet the bandwidth output required by 4K transmission, the ASIC image coding/editing module 4 processes the image, and performs splicing, overlapping or adding post-production effects such as subtitles, backgrounds and special effects to the image, then the ASIC is used for performing H.265 (HEVC) image hardware coding compression, the 5G dual-mode image transmission module 5 is used for performing ultra-high definition video image transmission through 5G dual modes, the 5G dual-mode configuration can not only provide high bandwidth transmission but also be used as redundancy for signals, the image signal delay, blocking, no signal and the like can also be transmitted through the other 5G signal when one telecommunication network signal is unstable when two different networks are used, and the problems of image signal delay, blocking, no signal and the like are solved;
the utility model provides a portable device, can carry out portable real-time shooting or live broadcast in the open air and guarantee to provide high-quality image, the super high definition image compression file case size of four ways 4K super high definition video acquisition system output still is close 150M/Bps, under this a large amount of data communication transmission demands, single mode 5G communication coding system has bandwidth and stability not enough problem, this patent proposes to utilize the 5G module of bimodulus to realize coding signal transmission, can overlap the bandwidth in order to guarantee transmission quality, has solved the problem such as image signal delay, card is dun, no signal.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. A portable ultra-high definition video encoding device, comprising:
HDMI2.0 module, image capturing module, image conversion module, ASIC image coding/editing module, 5G dual-mode image transmission module;
the HDMI2.0 module transmits data to the inside of the image capturing module, meanwhile, the image capturing module transmits the data to the inside of the image conversion module, meanwhile, the image conversion module transmits the received data to the inside of the ASIC image coding/editing module, processes the collected data, and transmits the processed data to the inside of the 5G dual-mode image transmission module.
2. The portable ultra-high definition video encoding apparatus according to claim 1, wherein said HDMI2.0 module is a four-way HDMI2.04K video signal.
3. The portable ultra-high definition video encoding device of claim 1, wherein the image capturing module captures an input HDMI image and outputs an LVDS signal to a next stage input.
4. The portable ultra-high definition video encoding apparatus according to claim 1, wherein the image conversion module converts the LVDS signal of the previous stage into USB3.0 to satisfy the bandwidth output required by the 4K transmission.
5. The portable ultra-high definition video encoding apparatus according to claim 1, wherein the ASIC image encoding/editing module processes the images, and performs splicing, stacking or adding subtitle, background, and special effect post-production effects on the images, and then uses the ASIC to perform h.265hevc image hardware encoding compression.
6. The portable ultra-high-definition video encoding apparatus according to claim 1, wherein said 5G dual-mode image transmission module performs ultra-high-definition video image transmission through 5G dual modes.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202223321254.2U CN219018898U (en) | 2022-12-12 | 2022-12-12 | Portable ultra-high definition video coding device |
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| CN202223321254.2U CN219018898U (en) | 2022-12-12 | 2022-12-12 | Portable ultra-high definition video coding device |
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