TW201501516A - Multi-stream images display system, multi-stream images display apparatus and method thereof - Google Patents

Abstract

A multi-stream images display system includes a plurality of stream image source and a multi-stream images display apparatus. The multi-stream images display apparatus includes a processing module, a communication module and a display module. The communication mode connects to the processing mode, so as to the processing mode accepts the stream images come from the stream image source respectively. The display mode display a current display area with a second resolution, and the current display area is divided into a plurality of display area, so that the current display area display the stream image corresponding to the stream image source respectively, wherein the processing mode determines a image resolution of the display area corresponding to the stream image source in accordance with a first resolution or the second resolution, and invites the stream image source to send the stream image with the image resolution corresponding to the display area respectively.

Description

Multi-source source video stream display system, multi-source source video stream display device And method

The invention relates to an image stream display device, in particular to a multi-source image stream display system, a multi-source source stream display device and a method thereof.

Streaming data in an Internet environment, such as streaming video, is transmitted to a portable electronic device or highly encoded and decoded through a connection circuit ranging from a 56 Kbps modem to a high-speed Ethernet link. Workstations and other devices.

The streaming image source that can obtain the streaming image and the display device that receives the streaming image usually have different resolution and compression formats, and the streaming image transmission delay often occurs under the condition that the network bandwidth is unstable. The phenomenon.

Currently, there is a compression format for adjusting streaming images in response to changes in network bandwidth. However, if multiple streams of images are simultaneously transmitted to the phase In the case of the same display device, since the received streaming data cannot be properly displayed on the display device, the playback quality of the streaming video is likely to be poor, such as delay or stagnation of each video frame.

Therefore, how to effectively maintain the good playback quality when the streaming display device receives a plurality of streaming images is an issue that the inventors of the present invention and those skilled in the related art are eager to improve.

In view of the above, the present invention provides a multi-source video stream display device including: a processing module, a communication module, and a display module. The processing module can decode images that are at most the first image resolution. The communication module is coupled to the processing module to cause the processing module to receive the streaming image from the streaming image source. The display module displays a display image of the second image resolution, and the display screen is divided into at least one display area for displaying the streaming image of the corresponding streaming image source in the display area, wherein the processing module is configured according to the first image resolution Or the second image resolution determines the screen resolution of each stream image displayed in the corresponding display area, and requests the stream source to transmit the stream image of the screen resolution of the corresponding display area.

In one embodiment, a multi-source video stream display system includes a plurality of stream video sources and a multi-source video stream display device. A plurality of streaming image sources generate a plurality of streaming images. The multi-source source video stream display device comprises: a processing module, a communication module and a display module. The processing module can decode up to the first image resolution. The communication module is connected to the processing module to enable the processing module to receive the streaming images from the streaming image sources. display The module displays a display screen of the second image resolution, and the display screen is divided into a plurality of display areas, and the stream images of the corresponding stream image sources are displayed in the display areas, wherein the processing module is according to the first The image resolution or the second image resolution determines the screen resolution of each stream image displayed in the corresponding display area, and requests the stream source to transmit the stream images of the screen resolution of the corresponding display area.

In one embodiment, a multi-source image stream display method is applicable to a monitoring device including a display module, and the monitoring device can decode an image that is mostly the first image resolution. The multi-source image stream display method includes: Connecting a plurality of streaming image sources, wherein the streaming image sources generate a plurality of streaming images, and then determining a second image resolution of the display screen of the display module, and dividing the display image into a plurality of display regions, and then, Determining, according to the first image resolution or the second image resolution, the resolution of each stream image displayed on the corresponding display area, and requesting the streams of the stream source to transmit the screen resolution of the corresponding display area And finally, receiving the streaming images, and respectively displaying the streaming images in corresponding display areas.

In the embodiment of the present invention, the multi-source video stream display device can have the same or different screen resolutions in the display screen to be suitable for playing the streaming image, and the multi-source video stream display device can receive The streaming image matching the resolution of each display area, so that the minimum amount of data required to display the image according to each display area is the resolution of the screen, and the data is saved under the limited bandwidth. The amount of transmission, which in turn can maintain a good playback when receiving multiple streams of images Quality, that is, the streaming images played in each display area are nearly synchronized.

The detailed features and advantages of the present invention are set forth in the Detailed Description of the Detailed Description of the <RTIgt; </ RTI> <RTIgt; </ RTI> </ RTI> </ RTI> <RTIgt; The objects and advantages associated with the present invention can be readily understood by those skilled in the art.

100‧‧‧Multi-source video streaming display system

10‧‧‧Multi-source video stream display device

101‧‧‧First image resolution

11‧‧‧Processing module

12‧‧‧Communication Module

121-124‧‧‧Streaming image source link

13‧‧‧Display module

131‧‧‧Display screen

1311‧‧‧second image resolution

132‧‧‧Display area

132a-132d‧‧‧Display area

W‧‧‧Width

W1-W4‧‧‧Width

L‧‧‧ length

L1-L4‧‧‧ length

15‧‧‧Group display area

20‧‧‧Streaming image source

21-23‧‧‧Streaming image source

S 21-S 24‧‧‧ streaming image

S‧‧‧ streaming image

A‧‧‧First Streaming Image Source Group

B‧‧‧Second stream source group

C‧‧‧third stream image source group

D‧‧‧Four Streaming Image Source Group

a‧‧‧The first stream of image source group links

b‧‧‧Second streaming image source group link

c‧‧‧The third stream of image source group links

S100‧‧‧ is connected to a plurality of streaming image sources, wherein the streaming image sources generate a plurality of streaming images

S110‧‧‧Determines the second image resolution of the display screen of the display module

S120‧‧‧ division display screen is plural display area

S130‧‧‧determining the resolution of each stream image displayed in the corresponding display area according to the first image resolution or the second image resolution

S140‧‧‧Requests these streaming video sources to transmit the streaming image of the corresponding resolution of the display area

S150‧‧‧ Receiving these streaming images

S160‧‧‧ respectively display these streaming images in the corresponding display area

1 is a block diagram showing a multi-source video stream display system according to a first embodiment of the present invention.

2 is a schematic diagram of a display module of a multi-source image stream display device according to a first embodiment of the present invention.

FIG. 3 is a block diagram showing a multi-source image stream display system according to a second embodiment of the present invention.

4 is a schematic diagram of a display module of a multi-source image stream display device according to a second embodiment of the present invention;

FIG. 5 is a flowchart of a multi-source image stream display method according to an embodiment of the present invention.

Figure 6 is a schematic diagram of a network endpoint of a multi-source video stream display system in accordance with an embodiment of the present invention.

Figure 7 is a schematic diagram of a display module of a multi-source video stream display device according to a third embodiment of the present invention.

1 is a block diagram showing a multi-source video stream display system according to a first embodiment of the present invention. 2 is a schematic diagram of a display module of a multi-source image stream display device according to a first embodiment of the present invention. The multi-source video stream display system 100 of the present embodiment includes a streaming video source 20 and a multi-source video stream display device 10.

The multi-source video stream display device 10 of the present invention requests the streaming video source 20 to transmit the stream image S of the same resolution according to the screen resolution W1*L1, and is suitable for a stream image (as shown in FIG. 2). The display or plurality of streaming images (as shown in FIGS. 4 and 7) are displayed on the display area 132.

The streaming image source may be one (as in the first embodiment) or multiple (such as the second embodiment or the third embodiment) capable of providing a streaming image S and having encoding and decoding capabilities, such as a webcam (IP). Camera), Digital Video Recorder (DVR), Network Video Recorders (NVR) or Network Video Server (Video server).

Referring to FIGS. 1 and 2, the streaming image source 20 generates a streaming image S. The multi-source video stream display device 10 can have a processing module 11, a communication module 12, and a display module 13. The multi-source video stream display device 10 can be a monitoring device, such as a host of the security monitoring system, or a remote connection of the portable electronic device and a security monitoring system.

The processing module 11 can decode up to the first image resolution 101. The processing module 11 can be a central processing unit (CPU) or/and a shadow. Audio codec/decoder. The first image resolution 101 may be an encoding capability and a decoding capability (or decompression capability) of the processing module 11 for video and audio.

The communication module 12 is connected to the processing module 11 to cause the processing module 11 to receive the streaming image S from the streaming video source 20. The communication module 12 can be a communication circuit supporting an Ethernet network, a wireless network, or a mobile communication network.

The display module 13 displays the display screen 131 of the second image resolution 1311, and the display screen 131 is divided into at least one display area 132 for displaying the stream images S of the corresponding stream source 20 in the display area 132. As shown in FIG. 2, the display screen 131 has a single display area 132 for displaying the streaming image S of a stream of video sources 20. The display module 13 can be a screen, such as a liquid crystal screen, a cathode ray tube (CRT) screen or a touch screen. The second image resolution 1311 can be the screen resolution of the display module 13.

The processing module 11 determines, according to the first image resolution 101 or the second image resolution 1311, the screen resolution W1*L1 of each stream image S displayed on the corresponding display area 132, and requests the stream source 20 to transmit. The respective stream images S of the screen resolution W1*L1 of the corresponding display area 132.

The first image resolution 101, the second image resolution 1311, and the screen resolution represent the amount of data that can be processed by the image width W/W1/W2/W3/W4 and the length L/L1/L2/L3/L4. Capabilities, such as 1920*1080, can be done in dots (dots per inch; dpi), lines per inch (lpi), or pixels (pixels per inch; ppi). Since the meaning of resolution is well known to those of ordinary skill in the art, This will not be repeated here.

For example, the streaming image source 20 generates the streaming image S; the first image resolution 101 of the processing module 11 is 1920*1080; and the second image resolution 1311 of the display module 13 is 1280*720. The display module 13 displays the display screen 131, and displays the full screen of the screen 131 as the display area 132, and displays the stream image S in the display area 132.

The processing module 11 compares the first image resolution 101 and the second image resolution 1311, and selects the smaller one to determine the total resolution W*L, and the total resolution according to the display area 132 relative to the display image 131. The W*L occupation ratio division total resolution W*L is the screen resolution W1*L1 of the display area 132. Here, since the display area 132 is the full screen of the display screen 131, that is, the occupancy ratio is equal to 1, the screen resolution W1*L1 of the display area 132 is the total resolution W*L.

Therefore, the processing module 11 selects the second image resolution 1311 (ie, 1280*720) as the total resolution W*L, and the screen resolution W1*L1 is also 1280*720. Next, the processing module 11 requests the streaming video source 20 to transmit the streaming image S with a resolution of 1280*720, so that the multi-source video stream display device 10 receives the matching with the screen resolution W1*L1 of the display area 132. Streaming image S.

The streaming video source 20/21/22/23 (such as FIG. 1 and FIG. 3) of the embodiment may have a function of storing a stream image, and the stream image source 20/21/22/23 may each store a resolution. High streaming image so that users can provide clear image images when viewing detailed image content, and the streaming video source 20/21/22/23 is based on the multi-source video streaming display device 10 The streamed image having a small resolution is transmitted to the multi-source video stream display device 10. In other words, the streaming video source 20/21/22/23 stores the original high-resolution image (that is, the image originally acquired by the camera) and the streaming image that provides the resolution matching the multi-source video stream display device 10 (ie, Encoded compressed image). Therefore, although the streaming video source 20/21/22/23 may transmit a stream image having a small resolution (hereinafter referred to as stream resolution) due to communication requirements, it does not affect the image resolution stored by itself.

FIG. 3 is a block diagram showing a multi-source image stream display system according to a second embodiment of the present invention. 4 is a schematic diagram of a display module of a multi-source video stream display device according to a second embodiment of the present invention. FIG. 5 is a flowchart of a multi-source image stream display method according to an embodiment of the present invention. Here, referring to FIG. 3, FIG. 4 and FIG. 5, the multi-source video stream display device 10 requests each of the stream video sources 21/22/23 to transmit their respective corresponding display regions 132a/132b/132c. The stream resolutions W1*L1/W2*L2/W3*L3 are the same stream image S21/S22/S23.

The second embodiment is substantially the same as the first embodiment. The multi-source video stream display device 10 of the first embodiment is only connected to a single stream source 20, and the stream display device 10 of the second embodiment is connected to a plurality of stream sources by the communication module 12. 21/22/23, the streaming video sources 21/22/23 generate a plurality of streaming images S21/S22/S23 (step S100).

In this embodiment, the first stream image S 21 is displayed on the first display area 132a, the second stream image S 22 is displayed on the second display area 132b, and the third stream image S 23 is displayed on the third display area 132c. . Of course The present invention is not limited thereto, and the number of streaming video sources and the division mode of the display screen 131 can be adjusted according to actual conditions.

As shown in FIG. 3 , for example, the first image resolution 101 of the processing module 11 may be 1280*720, and the user determines that the highest resolution of the display module 13 is the second image resolution of the display screen 131. The degree 1311 is 1920*1080 (step S110).

As shown in FIG. 4, first, the user operates the first stream source connection 121 to connect the processing module 11 to the first stream source 21, and operates the second stream source connection 122 to process the module. 11 is connected to the second stream image source 22, and operates the third stream source connection 123 to associate the processing module 11 with the third stream source 23, and the processing module 11 divides the display screen 131 into a plurality of display areas. 132a/132b/132c (step S120) to display such stream images S21/S22/S23.

In other words, the multi-source video stream display device 10 can connect a plurality of streaming video sources via the Internet (the first streaming video source 21, the second streaming video source 22, and the third streaming image). The source 23), and the display module 13 displays the hyperlink points of the stream source (the first stream source connection 121, the second stream source connection 122, and the third stream source connection 123) ), that is, the hyperlink points of the streaming video sources respectively have the Internet address (URL) of the respective streaming video source 21/22/23 as the link information. The connection information of the hyperlink points of each stream image source is triggered to cause the processing module 11 to communicate bidirectionally with the respective stream image sources 21/22/23, so that the processing module 11 receives the signals associated with the respective stream images. Streaming image S21/S22/S23 of 21/22/23.

Then, according to the first image resolution 101 or the second image resolution 1311, the resolution of each of the stream images S21/S22/S23 displayed on the corresponding display area 132a/132b/132c is determined by W1*L1/W2*L2/W3. *L3 (step S130).

Here, the processing module 11 selects the second image resolution 1311 as the total resolution W*L (1920*1080), and calculates the proportion of the total resolution of the first display area 132a with respect to the display screen 131 (here 2/3), the proportion of the total display of the second display area 132b with respect to the display screen 131 (here, 1/6) and the proportion of the total resolution of the third display area 132c with respect to the display screen 131 (in This is 1/6), and the total resolution W*L is divided into the screen resolution W1*L1 of the first display area 132a (here, 1280*1080) and the screen analysis of the second display area 132b according to the respective occupation ratios. The degree of resolution W2*L2 (here, 640*540) and the third display area 132c are W3*L3 (here, 640*540).

Finally, the processing module 11 requests the streaming video sources 21/22/23 to transmit the streaming image S21/ of the screen resolution W1*L1/W2*L2/W3*L3 of the corresponding display area 132a/132b/132c. S22/S23 (step S140), and receiving the stream images S21/S22/S23 (step S150), and respectively displaying the stream images S21/S22/S23 in the corresponding display areas 132a/132b/132c (steps) S160).

Therefore, the stream resolution of the first stream video S 21 is the same as the screen resolution W1*L1 of the first display area 132a, and the stream resolution of the second stream image S 22 and the screen analysis of the second display area 132b. Degree W2*L2 is the same, and the stream resolution and third display of the third stream image S 23 The screen resolution W3*L3 of the display area 132c is the same. The screen resolution W1*L1 of the first display area 132a is different from the screen resolution W2*L2 of the second display area 132b, and the screen resolution W2*L2 of the second display area 132b and the screen resolution of the third display area 132c W3*L3 is the same.

As can be seen from the foregoing embodiment, the screen resolution of each display area is positively correlated with the ratio of the respective occupied display screens, such as the screen resolution W1*L1 of the first display area 132a and the display screen 131 of the first display area 132a. The ratio is positively correlated, or the ratio of the screen resolution W2*L2 of the second display area 132b to the display screen 131 of the second display area 132b is positively correlated.

Therefore, the multi-source video stream display device 10 of the present invention can divide the screen resolution of the corresponding display regions 132a/132b/132c to be transmitted by the streaming video source 21/22/23 according to the total resolution W*L. The degree W1*L1/W2*L2/W3*L3 is such that the multi-source video stream display device 10 receives the screen resolution W1*L1/W2*L2/W3*L3 of the display area 132a/132b/132c. The streamed image S21/S22/S23 is such that the minimum amount of data required to display the image according to each display area 132a/132b/132c in the display screen 131 is the respective screen resolution W1*L1/W2*L2/ W3*L3, which saves data transmission under finite bandwidth, and can still maintain good playback quality when receiving multiple stream images S21/S22/S23.

Figure 6 is a schematic diagram of a network endpoint of a multi-source video stream display system in accordance with an embodiment of the present invention. The multi-source video stream display system 100 of the present invention includes a first stream image source group A and a second stream source. Group B, third stream video source group C and fourth stream video source group D.

Please refer to FIG. 6 , where the multi-source video stream display device 10 of the local endpoint receives the streaming image S22/S23/S24, and the first stream video source group A is located at the local endpoint and directly transmitted. (ie, without transmission over the Internet) streamed image S21 (not shown) to the multi-source video stream display device 10. The local endpoint can receive the streaming image of the local group (such as the first streaming image source group A), and can also actively request the remote group (such as the second streaming image source group B or the third). The streaming image of the streaming image source group C) is transmitted to the local endpoint, and the streaming image of the respective streaming image source in the group is displayed at the designated local endpoint.

In other words, the local end point can be adjusted according to the user setting. For example, if the multi-source video stream display device 10 is set in the second stream video source group B, the first stream source group is received. The stream image of group A and the third stream image source group C, the second stream image source group B is located at the local end point, and the first stream image source group A and the third stream source source The streaming image of group C is located at the far end.

Referring to FIG. 4 again, in an embodiment, the multi-source video stream display device 10 captures the stream image S21 from the local endpoint and receives the stream source located at the far end via the Internet. Streaming image S22/S23 of 22/23. Here, the multi-source video stream display device 10 can directly receive the stream image S21 of the stream source 21 set at the local end point. The streaming image S21 does not need to be transmitted through the network environment, and is not affected by the network bandwidth. Therefore, the stream image S21 of the local endpoint can be set to the same resolution as the total resolution W*L.

Therefore, the processing module 11 selects the second image resolution 1311 as the total resolution W*L, that is, 1920*1080, and the ratio of the total resolution W*L of the second display area 132b to the display screen 131 is 1/1. 2, the screen resolution W2*L2 of the second display area 132b may be 1920*540, and the ratio of the total resolution W*L of the third display area 132c to the display screen 131 is 1/2. The third display area 132c The resolution of the screen W3*L3 can be 1920*540.

In some implementations, the user may change the designated local endpoint, and when receiving the streaming image of each stream source of each group through the local endpoint specified by the change, re-based the first of the local endpoints. The image resolution and the second image resolution (ie, the decoding capability and display capability of the local endpoint) request each stream of image sources.

Therefore, even if there are different encoding and/or decoding capabilities in multiple groups or/and streaming video sources, the specified local endpoint can evaluate the display capability and divide the strings according to the streaming images to be displayed. The stream image source should transmit the screen resolution of each of the corresponding display areas and display the stream images of the connected plurality of groups or/and the stream source. Thereby, the amount of data transmission and the coding resource consumption of the streaming image source can be reduced.

Figure 7 is a schematic diagram of a display module of a multi-source video stream display device according to a third embodiment of the present invention. The third embodiment is an extended example of the second embodiment.

Please refer to FIG. 6 and FIG. 7 together. The group display area 15 displays the first stream image source group connection a related to the first stream image source group A, and is connected to the second stream image source group. B stream image source group The connection b and the third stream image source group connection c associated with the third stream image source group C. The first stream image source group connection a includes a plurality of stream image source links 121, and the stream image source group link b includes a plurality of serial image source links 122/123, and the third stream image source group The link c includes a plurality of streaming image source links 124. Each stream source connection 121/122/123/124 is associated with the stream source 20 of the corresponding stream source group A/B/C.

As shown in FIG. 6, the first stream video source group A is located at the local end point and directly transmits the stream image S21 (not shown) to the multi-source video stream display device 10, and the local endpoint actively requests the far end. The end group, for example, requests the streaming image S22 and the streaming image S23 to the second streaming video source group B, and requests the streaming video S24 to the third streaming video source group C to transmit to the local endpoint.

As shown in FIG. 7, each of the streaming video source group connection a/b/c and each of the streaming video source links 121/122/123/124 have respective connection information, so that the processing module 11 and the strings are Two-way communication between streaming image source groups and/or individual streaming image sources. The multi-source video stream display device 10 is connected to the associated stream source according to the respective connection information, and is not described here.

In the third embodiment, the local endpoint (the first stream video source group A) captures the stream image S21, and the screen resolution W1*L1 of the first display area 132a is the same as the total resolution W*L. *1080. The ratio of the total resolution W*L of the second display area 132b to the display screen 131 is 1/4, and the screen resolution W2*L2 of the second display area 132b is 960*540, the ratio of the total resolution W*L of the third display area 132c to the display screen 131 is 1/4, and the screen resolution W3*L3 of the third display area 132c is 960*540, and the fourth display The ratio of the total resolution W*L of the area 132d to the display screen 131 is 1/2, and the screen resolution W4*L4 of the fourth display area 132d is 960*1080.

It should be understood from the foregoing description that the user can also use the multi-source video stream display device 10 to flexibly expand the connected stream source group D to view the stream source in the stream source group D. Streaming images.

In some implementations, if there is a transmission delay phenomenon in the display area 132a/132b/132c/132d, the processing module 11 can adjust the picture resolution of the display area 132a/132b/132c/132d according to the delay time negative correlation. For example, if the second display area 132b generates a transmission delay phenomenon, the processing module 11 can adjust the screen resolution of the second display area 132b to 640*540 to make the image of the display area 132a/132b/132c/132d. Nearly for simultaneous screening.

In some implementations, the streaming image is 25 sheets per second or 30 sheets per second. Since the specification of the streaming video transmission rate is well known to those skilled in the art, the multi-source video stream display device 10 is performed by the communication module 12 and the streaming video source 20. Internet two-way communication, the communication method can use the 3rd generation mobile communication network (3G Mobile Networks; 3G), the global mobile communication system (Wireless Fidelity; WiFi), wireless local area network (WLAN), Global mutual Any of the communication networks such as Worldwide Interoperability for Microwave Access (WIMAX), Long Term Evolution (LTE), Bluetooth, and the like, for providing a link for communication.

The encoding and decoding capabilities of the streaming video source 20/21/22/23 and the processing module 11 are such that the encoding capability compresses the sequence of video images to form a bit stream, that is, a stream. The bit stream is transmitted via its transmission medium (or internet medium) to a decoding capable receiving node (in the embodiment of the invention, a multi-source source stream display device). The receiving node will reconstruct the video image according to the bit stream. Since the encoding and decoding capabilities are well known to those of ordinary skill in the art, no further details are provided herein.

In the embodiment of the present invention, the multi-source video stream display device can have the same or different screen resolutions in the display screen to be suitable for playing the streaming image, and the multi-source video stream display device can receive The streaming image matching the resolution of each display area, so that the minimum amount of data required to display the image according to each display area is the resolution of the screen, and the data is saved under the limited bandwidth. The amount of transmission, in turn, can maintain good playback quality when receiving a plurality of streaming images, that is, the streaming images played in each display area are nearly synchronized.

Although the technical content of the present invention has been disclosed in the above preferred embodiments, it is not intended to limit the present invention, and any modifications and refinements made by those skilled in the art without departing from the spirit of the present invention are encompassed by the present invention. The scope of protection of the present invention is therefore defined by the scope of the appended claims.

100‧‧‧Multi-source video streaming display system

10‧‧‧Monitor

101‧‧‧First image resolution

11‧‧‧Processing module

12‧‧‧Communication Module

13‧‧‧Display module

131‧‧‧Display screen

1311‧‧‧second image resolution

20‧‧‧Streaming image source

S‧‧‧ streaming image

Claims (10)

A multi-source source video stream display method is applicable to a monitoring device including a display module, and the monitoring device can decode an image that is at most a first image resolution. The multi-source image stream display method includes: connecting a plurality of streaming image sources, wherein the streaming image sources generate a plurality of streaming images; determining a second image resolution of a display image of the display module; dividing the display image into a plurality of display regions; The first image resolution or the second image resolution determines that each of the stream images is displayed in a corresponding screen resolution of the display area, and requests the stream source to transmit the screen resolution of the corresponding display area. Receiving the streaming images; receiving the streaming images; and displaying the streaming images in the corresponding display regions. The multi-source video stream display method of claim 1, wherein the image resolution of each of the stream images displayed in the corresponding display area is determined according to the first image resolution or the second image resolution The step of selecting: the smaller of the first image resolution and the second image resolution is a total resolution; calculating a proportion of the total resolution of the display regions relative to the display image; and According to the occupancy ratio, the total resolution is divided into the screen resolution of the display regions. A multi-source video stream display device includes: a processing module capable of decoding an image that is at most a first image resolution; and a communication module connected to the processing module to enable the processing module to receive at least one a display image of the streaming image source; and a display module displaying a display image of the second image resolution, and the display screen is divided into at least one display area for displaying corresponding in the at least one display area The streaming image of the at least one streaming image source, wherein the processing module determines, according to the first image resolution or the second image resolution, that the streaming image is displayed on a corresponding one of the at least one display area The resolution is obtained, and the at least one streaming image source is requested to transmit the stream image of the corresponding screen resolution of the at least one display area. The multi-source video stream display device of claim 3, wherein the processing module determines a total resolution according to the smaller one of the first image resolution and the second image resolution, and according to the at least The display resolution is divided into one of the total resolutions of the display screen to divide the total resolution into the screen resolution of the at least one display area. A multi-source source video stream display system includes: a plurality of stream source sources for generating a plurality of stream images; and a multi-source source stream stream display device comprising: a processing module capable of decoding up to a first image Resolution a communication module connected to the processing module, wherein the processing module respectively receives the streaming images from the streaming image sources; and a display module displays a display image of the second image resolution The display screen is divided into a plurality of display areas, and the stream images of the corresponding stream source are displayed in the display areas, wherein the processing module is configured according to the first image resolution or the second The image resolution determines the resolution of each of the streaming images displayed in the corresponding display area, and requests the streaming video sources to transmit the respective stream images of the respective screen resolutions of the display area. The multi-source video stream display system of claim 5, wherein the processing module selects the first image resolution and the second image resolution to be a total resolution. The multi-source video stream display system of claim 5, wherein the two of the stream video sources comprise a first stream source and a second stream source, the display screen includes a first a processing area and a second display area, the processing module calculates a ratio of the total display resolution of the first display area and the second display area relative to the display screen, and the total resolution is divided according to the occupancy ratio The screen resolution of the first display area and the screen resolution of the second display area. The multi-source video stream display system of claim 7, wherein the picture resolution of the first display area is different from the picture resolution of the second display area. The multi-source video stream display system of claim 7, wherein the resolution of the first display area is positively correlated with the ratio of the first display area to the display screen, and the second display area The resolution of the screen is positively correlated with the ratio of the second display area to the display screen. The multi-source video stream display system of claim 7, wherein the processing module adjusts the resolution of the first display area according to a negative correlation of the delay time of the first display area, and according to the second display The delay time of the region is negatively correlated to adjust the screen resolution of the second display region such that the first display region and the image of the second display region are simultaneously projected.