TDA2: TDA2x SD BOOT :

Hi, Anuj Gupta
You may not understand what I mean, I want the display and algorithm to be time-sharing. I don't know how to achieve it.
Thanks!
Mary

Hi,

Can you please elaborate what you want to know.
video display and ALG_TIDL are running synchronously.
Means the output of ALG_TIDL will go to video display. If ALG_TIDL is running at 5 fps the video display will be running also at 5 fps.

Regards,
Anuj

Hi, Anuj
Now the usecase run is synchronous, just like you said “video display and ALG_TIDL are running synchronously”.But I want to implement asynchronous, that is, the display of the video is not synchronized with TIDL. The video display runs separately and TIDL runs alone.
Thanks!
Mary

Hi,

Running them asynchronous is not possible as the links are interlinked to each other i.e. the output of 1 link is connected to the input of other link.
If ALG_TIDL will not give output at suppose 30 fps the display will not get data at 30 FPS so display will not be able to run at that speed.

Regards,
Anuj

Hi, Anuj
Whether the results can be output through global variables, the result of multi-frame TIDL may be the same. That is, TIDLlink is not connected to the display link. The output of TIDL simply changes the value of a global variable. I tried it and it seems that it is not feasible.
Thanks!
Mary

Hi,
UInt32 frameSkipMask = 0x24924924; // 20 fps
Frame skipping is to skip the frame when it is displayed, or to skip the frame when it is captured.Can you tell me how to use this parameter(frameSkipMask )?
Thanks!
Mary

Hi,
Thank you for your answer！
Mary