Capture_encode demo in EzSDK5_05 for DM8148 EVM

Hello,

Interlace capture ( 1080i60) is supported in capture_encode example in   EZSDK 5.05

./capture_encode_a8host_debug.xv5T -o sample.h264 -m 1080p -f 60 -b 1000000 -d 0 -n 1000

replace -m 1080p with -m 1080i

and let me know the result.

Best Regards,

Margarita

Hi,

Thanks for your reply.

Attached Logs in above post is for 1080i60 only. By mistake i have written -m 1080p

Anyways I am again attaching tereterm log for

./capture_encode_a8host_debug.xv5T -o sample.h264 -m 1080i -f 30 -b 1000000 -d 0 -n 1000

output file: sample.h264
bit_rate: 1000000
frame_rate: 60
num_frames: 1000
mode: 1080i
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: 2073600
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 eventState changed to: OMX_StateIdle 
 Capture outport buffers allocated 
 got eventState changed to: OMX_StateIdle 
 Capture is in IDLE state 
 Dei input port use buffer done 
 got eventState changed to: OMX_StateIdle 
 DEI outport buffers allocated 
  DEI is in IDLE state 
 encoder input port use buffer done 
  encoder outport buffers allocated 
 got eventState changed to: OMX_StateIdle 
 Encoder state IDLE 
 got eventState changed to: OMX_StateIdle 
 ctrl-dc state IDLE 
  display buffers allocated 
 waiting for IDLEgot eventState changed to: OMX_StateIdle 
 display state IDLE 
 got eventState changed to: OMX_StateExecuting 
 display control state execute 
 got event*** unrecoverable error: OMX_ErrorBadParameter (0x80001005) 
Press a key to proceed

I am also attaching loggerSMDump.out log which may also be useful to you. 4578.teraterm_1080i_SMdump.log

Thanks,

Shabbir Limdiwala

Hi Margarita,

I have found below error message by doing ./loggerSMDump.out 0x9E400000 0x100000 all

N:VPSS  P:2 #:00990 T:0000000880412f57 M:xdc.runtime.Main S: OMX Error in _OMX_VFDCDisplayConfig :: line 896
N:VPSS  P:2 #:00991 T:0000000880435d91 M:xdc.runtime.Main S: Error in _OMX_VFDCDrvPrimeBuffersAndStart :: line 1416
N:VPSS  P:2 #:00992 T:000000088043cf5f M:xdc.runtime.Main S: OMX Error in OMX_TI_VFDC_CommandNotify :: line 1212
N:VPSS  P:2 #:00993 T:0000000880443593 M:xdc.runtime.Main S: OMX Error in _OMX_BASE_HandleStateTransition :: line 381
N:VPSS  P:2 #:00994 T:000000088044a35b M:xdc.runtime.Main S:Module<OMX.TI.VPSSM3.VFDC> Leaving<_OMX_BASE_HandleStateTransition> @line<483> with error<-2147479547:ErrorBadParameter>
N:VPSS  P:2 #:00995 T:00000008804896e1 M:xdc.runtime.Main S:Module<OMX.TI.VPSSM3.VFDC> Leaving<OMX_BASE_PROCESS_CmdEvent> @line<784> with error<-2147479547:ErrorBadParameter>
N:VPSS  P:2 #:00996 T:0000000880494d57 M:xdc.runtime.Main S:Module<OMX.TI.VPSSM3.VFDC> Leaving<OMX_BASE_CmdEventHandler> @line<466> with error<-2147479547:ErrorBadParameter>
N:VPSS  P:2 #:00997 T:000000088049e21b M:xdc.runtime.Main S:Module<OMX.TI.VPSSM3.VFDC> Entering<OMX_BASE_CmdEventHandler> @line<434>
N:VPSS  P:2 #:00998 T:00000008804a62bd M:xdc.runtime.Main S:Module<OMX.TI.VPSSM3.VFDC> Leaving<OMX_BASE_CmdEventHandler> @line<466> with error<0:ErrorNone>

Is it something that the some wrong display parameters are set in demo ?

Shabbir Limdiwala

Hi Margarita,

Any update on above posts ?

Shabbir Limdiwala

Hi all,

Any update on above posts ?

Shabbir Limdiwala

Hi Shabbir

where can found the file capture_encode_a8host_debug.xv5T?

I can't found in ezsdk_dm814x-evm_5_05_01_04_setuplinux package.

Best regards,

Steven

Hi Steven,

You can find this binary on your extracted filesystem path.

/usr/share/ti/ti-omx/

Shabbir Limdiwala

Hi Shabbir

Thank you very much!

I found it in /usr/share/ti-omx/ , is binary , can't found source code.

Hello Steve,

The code of capture_encode demo is present in: ti-ezsdk_dm814x-evm_5_05_01_04/component-sources/omx_05_02_00_46/examples/ti/omx/demos/capture_encode/

Best Regards,

Margarita

Hello Shabbir,

EZSDK 5.05  support Interlace capture ( 1080i60)  in capture_encode example.

OMX_ErrorBadParameter means that one or more parameters were not valid.

It seems the error is in VFDC component.

-d | --display_id      0 - for on-chip HDMI, 1 for Secondary display

Best Regrads,

Margarita

Hi Margarita,

The display issue for 1080i resolution is solved. I have made change in one of the display parameter for 1080i mode,

driverId.eDispVencMode = OMX_DC_MODE_1080I_60

This solved the issue.

But I got bad encoder quality (.h264 file).

.H264 file generated from capture_encode demo is not working properly for all three resolution (i.e 1080p, 1080i, 720p). See http://e2e.ti.com/support/dsp/davinci_digital_media_processors/f/716/p/236619/829561.aspx#829561

Please help me to get better encoder quality for all three resolutions (1080p, 1080i, 720p).

Thanks,

Shabbir Limdiwala

Hello Shabbir,

I will check it.

Best Regards,

Margarita

Hello,

Referred to: http://e2e.ti.com/support/dsp/davinci_digital_media_processors/f/716/p/236619/831605.aspx

Best Regards,

Margarita