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Whether the DEC6108 supports real-time playback of 32 channels of 720p videos

Created: Sep 19, 2019 09:15:02Latest reply: Nov 14, 2021 14:44:27 386 2 0 0 0
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Hello Huawei,


 Dec6108 can't open 32 720P live streams for HDMI1 & HDMI2.

 Whether the DEC6108 supports real-time playback of 32 channels of 720p videos?


I am looking forward to your assistance.


Featured Answers
Hike
Created Sep 19, 2019 09:27:10

Dear Falls
The following table lists the technical specifications of the DEC6108. Generally, a 32-channel 720p recording is supported. Please make sure all your videos are 720p.


Table 1 Performance counters[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.
Supported HDMI output resolutions:
  • 4K(30fps): 3840 x 2160 (Only the HDMI1, HDMI3, HDMI5, and HDMI7 interfaces support 4K.)
  • 1080p: 1920 x 1080
  • UXGA: 1600 x 1200 (Only the HDMI1, HDMI3, HDMI5, and HDMI7 interfaces support UXGA.)
  • SXGA: 1280 x 1024
  • 720p: 1280 x 720
  • XGA: 1024 x 768
View more
  • x
  • convention:

All Answers
Dear Falls
The following table lists the technical specifications of the DEC6108. Generally, a 32-channel 720p recording is supported. Please make sure all your videos are 720p.


Table 1 Performance counters[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.
Supported HDMI output resolutions:
  • 4K(30fps): 3840 x 2160 (Only the HDMI1, HDMI3, HDMI5, and HDMI7 interfaces support 4K.)
  • 1080p: 1920 x 1080
  • UXGA: 1600 x 1200 (Only the HDMI1, HDMI3, HDMI5, and HDMI7 interfaces support UXGA.)
  • SXGA: 1280 x 1024
  • 720p: 1280 x 720
  • XGA: 1024 x 768
View more
  • x
  • convention:

Good answer
View more
  • x
  • convention:

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