OMX capture example

Hello,

You are correct, the C6A8168 does not include the HDVICP2s.  The DM8168 is a pin-compatible device that does include the HDVICP2s, and the TI8168 EVM is populated with the DM8168 device, so the capture demo will work.

Regards,
Marc

Hello, Mark.

Thank you very much for your answer.
I now understand that the prebuilt capture demo cannot run on the C6A8168 and to make the demo work I have to replace my EVM by DM8168 one. Please confirm if it is correct understanding.
Is there any way to run the demo on my existing hardware?  Is it possible to change the demo source code to run Encoder on DSP?

Thanks
Gregory

Hello, Marс.

Thanks for clarification.

Sorry for my inadvertence. I was sure the EVM has concrete processor type like previous EVMs we bought.

I resolved my problem - video source has been incorrectly configured.

Gregory.

No problem!  I'm glad you got it figured out.

Regards,
Marc

Greetings,

I have the same problem as the 8168 EVM does not run the OMX capture_encode example. I tried component inputs in 1080p-60 and 720p-60 formats, but the capture_encoder stucks with the following error message:

bit_rate: 1000000
frame_rate: 60
num_frames: 1000
mode: 1080p
display_id: 0
 Capture-Encode example
===============================
 OMX_Init completed
 UIAClient is ready to send a UIA configuration command
UIAClient received UIA_CONFIGURE_ACK
UIAClient is done sending requests
UIAClient is ready to send a UIA configuration command
UIAClient received UIA_CONFIGURE_ACK
UIAClient is done sending requests
 openeing file
 capture compoenent is created
 control TVP compoenent is created
Buffer Size computed: 3110400
set input port params (width = 1920, height = 1080)enable capture output port
got eventEnable/Disable Event
 dei compoenent is created
set input port params (width = 1920, height = 1080)
set output port params (width = 1920, height = 1080)set output port params (width = 1920, height = 1080)set number of channelsset input resolutionset output resolutionenable dei input port
got eventEnable/Disable Event
enable dei output port 0
got eventEnable/Disable Event
enable dei output port 1
got eventEnable/Disable Event
 encoder compoenent is created
found handle 0x12f4f8 for component OMX.TI.VPSSM3.VFDC
 got display handle
found handle 0x133500 for component OMX.TI.VPSSM3.CTRL.DC
Buffer Size computed: 4147200
set input port params (width = 1920, height = 1080)setting input and output memory type to defaultenable input port
got eventEnable/Disable Event
 connect call for capture-Dei
  connect call for dei- encoder
 connect call for dei-display
got event*** unrecoverable error: OMX_ErrorUndefined (0x80001001)
Press a key to proceed

I realized that the execution stucks at the following line in ilclient.c:
semp_pend (pAppData->capILComp->done_sem);

I tried the OMX examples coming with the two latest EZSDKs (v. 5.05.02.00 and v. 5.04.00.11), both having the same problem. Please let me know if you have any comments.

Thanks a lot,
Mohammad