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TI Home » TI E2E Community » Support Forums » Digital Signal Processors (DSP) » DaVinci™ Video Processors » DM3x DaVinci Video Processor Forum » Error: Failed to create capture device. Is video input connected?
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Error: Failed to create capture device. Is video input connected?

Error: Failed to create capture device. Is video input connected?

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zhimin zhu
Posted by zhimin zhu
on Apr 10 2012 01:44 AM
Prodigy10 points

Hi,

Trying to run the encode demo program from TI's dm368 dvsdk_4_02_00_06.  The board is leopard dm368 board+YPbPr input, video source is a sony bluray player configured at 720P, video source has been verified with a TV. Got the following errors, please help.

# DMAI_DEBUG=2 ./encode -v 720p.264 -I 3 -y 3

print the messages:

davinci_resizer davinci_resizer.2: RSZ_G_CONFIG:0:1:124
davinci_previewer davinci_previewer.2: ipipe_set_preview_config
Error: Failed to create capture device. Is video input connected?

thanks

tel:15618714442

email:zhu234223@126.com

 

Error: Failed to create capture device. Is video input connected?
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  • Julien Hoet
    Posted by Julien Hoet
    on Dec 10 2012 11:19 AM
    Prodigy190 points

    Hi,

    Please can you tell what are the bootargs you wrote?
    What is the framerate you are using? 30/60 fps?
    What analog/digital converter is used for your board?

    Thanks.

    Best Regards,

    HOET Julien

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