Part Number:TDA2EVM5777
Hi,
I want to run the "vip_single_cam_object_detection2" pedestrian detection usecase on Vayu EVM with network file source instead of camera capture.
In this usecase, I replaced the "Capture" Link with "NullSource" Link with network file read with the help of "chains_networkRxDisplay" usecase. While running I am giving my raw NV12 format YUV video through the "network_tx.exe" network tool that came with Vision SDK.
Problem is: if I give only a single frame of this raw video as input, it is able to detect pedestrians properly in that frame. But when I give the raw video (multiple frames) as input, it is not able to detect any pedestrian in any frame. I am able to play the video on 10" LCD.
I tried to change frame rate in my .c file to 30, 1, 0.5, 0.2 FPS by setting the NullSource Param "timerPeriodMilliSecs" to corresponding time in millisec.
Following is my setup:
Vayu EVM (DRA74x) Rev G3 with 10" LCD without Vision Application Board.
Vision SDK 2.11.00.00 with tda2xx_evm_bios_all configuration
NDK_PROC_TO_USE=ipu1_0
I am sensing there is some timing related issue between the links. Can you suggest what could be the problem?
Regards,
Abhishek Gupta
