Hello,
Yes you can make grouping of HDMI 1&2 to get 64 channel viewPlease find below the solution for your issue
This is the specification parameter of the DEC6108.[tr]Parameter
Description
[/tr]
Decoding capability
| Supports the H.264 and H.265 video encoding formats.
|
The number of live video viewing channels depends on the resolution in case of H.264 and H.265 decoding as follows: - D1(25fps) or lower: 256
- 720P(30fps): 128
- 1080P(30fps): 64
- 4K(30fps): 16
|
Support simultaneous decoding under different resolutions. The total bandwidth cannot exceed 480 Mbit/s.
|
Display control
| Eight HDMI output interfaces.
|
Each HDMI output interface supports 1-, 4- (default), 8-, 9-, 16-, 25-, or 36-pane. NOTE: - Each odd-numbered port (HDMI1, HDMI3, HDMI5, and HDMI7) supports a maximum of 36 live video channels. Each even-numbered port (HDMI2, HDMI4, HDMI6, and HDMI8) supports a maximum of 32 live video channels.
- Each group of HDMI1+HDMI2, HDMI3+HDMI4, HDMI5+HDMI6, or HDMI7+HDMI8 shares one decoding chip. Each group of ports shares the output specification of the decoder. For example, each group of ports supports a maximum of 4 4K, 16 1080p, 32 720p, or 64 D1 live video channels.
|
Generally, 27 720p30 frames do not reach the upper limit of the decoding capability of the DEC6108.
Please confirm whether it is 27 720p30 frames.
In order to check it, the procedure is as follows:
Log in to the server and run the following command: cat/proc/umap/vdec.
