What's the maximum number of 720p30 bitstreams which Jetson Xavier can decode at once?

Autonomous Machines Jetson & Embedded Systems Jetson AGX Xavier
1

I use deepstream 3.0 sdk on Jetson Xavier , when I change the deepstream-app source30_720p_dec_infer_resnet_tiled_display_int8.txt source to 40 bitstreams , the dnn processing FPS begin to drop under 30FPS.

The dnn compute operations only reach 2.16 TOPS (resnet10-ssd x 40 x 30) , that is the 10% Xavier’s spec (20TOPS int8).

Does 40 reach the maximum number of 720p30 bitstreams which Jetson Xavier can decode at once?

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2

Hi,
We have demonstrated max capability in the release. 40 is above the maximum.