DaVinci™ Video Processors

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DaVinci™ Video Processors

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Related Posts

  • Forum Post: Re: DM816x PCIe outbound window question

    Adrew Huang
    Hi Is there anyone could help me ?? Andrew
    on Aug 3, 2011

  • Forum Post: SD/MMC interface on DM816x/C6A816x/AM389x EVM

    SACHIN KURAWATTI81378
    Hi, Please help me understand my below query. As per JESD84-A441. The total capacitance CL of each line of the MultiMediaCard bus is the sum of the bus master capacitance CHOST, the bus capacitance CBUS itself, and the capacitance CCARD of the card connected to this line, and requiring...
    on Sep 2, 2011

  • Forum Post: circuit question about NOR flash in NETRA EIO board

    KS Lin
    The schematic of NETRA EIO board page 3, there are 2 GPMC_A15, why ball L9, and ball J1 of DM8168 connect together ? If I want to use the NOR flash, which one is correct or better ? Thanks a lot KS
    on Sep 16, 2011

  • Forum Post: enabling or disabling usb ports on ti816x platform

    rakesh sasanapuri
    Hi, Is there any way to enable or disable usb ports dynamically on ti816x platform after booting?. Thanks Rakesh S
    on Oct 12, 2011

  • Forum Post: babble interrupt issue on ti816x platform

    rakesh sasanapuri
    Hi, I am connecting and disconnecting USB Devices using TS3USB221/A/E on ti816x platform, but after few a attempts ( connecting and disconnecting successfully) it is giving babble interrupt and usb port became inactive. Could any one give solution in this regard. Thanks ...
    on Oct 12, 2011

  • Forum Post: Re: How to configure HDMI input port for OpenMax encoder component using DM8168 expansion IO Daughter board

    David Soto
    Hi guys, Is there any advance on this topic? I need to capture from the HDMI input as well, but according with the OMX documentation there are just two options for eHwPortId: OMX_VIDEO_CaptureHWPortVIP1_PORTA (J5, J6, J7 in daughter board) OMX_VIDEO_CaptureHWPortVIP2_PORTA (J2, J3, J4 in daughter...
    on Oct 24, 2011

  • Forum Post: OMX_EZSDK "capture_encode_a8host_debug.xv5t"

    Robert Dejpour
    Hi, Has any one tried this on DM8168 EVM board? Followed the instructions as per guide line in "http://processors.wiki.ti.com/index.php/OMX_EZSDK_Examples#How_to_Build" and I get the following error messages: root@dm816x-evm:~# ./capture_encode_a8host_debug.xv5t -o test.data -m 1080p...
    on Nov 2, 2011

  • Forum Post: Re: AM3894 USB1 port does not work as device???

    Roshan Dsouza
    Hi Marc, I tried by pressing the reset switch for around 5sec in EVM board, but the no improvement & tried the same in our custom board the result is same. As per "DM81xx_C6A81xx_AM38xx_USB_User_Guide.pdf" in page 3 its mentioned that USB1 can not be configured as gadget/device mode...
    on Nov 4, 2011

  • Forum Post: Re: ezsdk_5.02 Video Capture OMX Examples

    Xavier15128
    Hello MarcPyne , Thank you for your replay. As you say that currently the supported input is the component input on the I/O expansion card with TVP7002 decoder. And I don't have HD 1080p 60 video source which is in RGB formate for J7-J6-J5 connectors except a HD 1080p 60 video source with...
    on Nov 10, 2011

  • Forum Post: Why the system is crash?

    sheng zhou
    I use the hardware are "816X/389X EVM ASSY 512870 REV F" and "DM816X VIDEO SECURITY BOARD ASSY 513500 REV B" , the software i used is "DVRRDK_01.06.00.11", I change the "Rules.make" as this: ifeq ($(DVR_RDK_BOARD_TYPE ), ) DVR_RDK_BOARD_TYPE := DM816X_EVM endif...
    on Nov 11, 2011

  • Forum Post: Captured video images are offset to the right with EZSDK 5.03

    Claude Dansereau
    Hi, No matter if I am running the capture_encode example or my own GStreamer plugin, when I capture 720p60 video from the component input port, the images get offset to the right, and there is a small horizontal green band at the bottom of the images. This is happening with the latest 5.03 EZSDK,...
    on Nov 17, 2011

  • Forum Post: dm8168 DVRRDK_01.06.00.11 deinterlace scaler

    Yaming Deng
    We want run dual streaming on dm8168. We use deinterlace H and it can output 2 queues(DEI_LINK_OUT_QUE_DEI_SC and DEI_LINK_OUT_QUE_VIP_SC). But we found the queue[DEI_LINK_OUT_QUE_VIP_S] can scale upto D1 but the queue[DEI_LINK_OUT_QUE_DEI_SC] just upto 4CIF. Our problems: (1) Whether dm8168 deinterlace...
    on Dec 8, 2011

  • Forum Post: Video loopback usecase.

    Krunal Patil
    Hi, I am in process of evaluating DM8168 for a video application. The use case is as described below: Capture YUV data Do required processing (YUV to RGB conversion) Display RGB data on Graphics plan Queries: How can I convert YUV data to RGB? Does VFPC support this? If...
    on Dec 21, 2011

  • Forum Post: Not getting chroma conversion callback events with ezsdk_5_03_01_15

    sweta bhatt
    Hi, We are able to run decode-display application from android rowboat project for DM8168. As per our understanding, TI components in this Android release are taken from ezsdk_5_02. Since we need to have V4L2 based video capture in Android, we planned to port ezsdk_5_03_01_15 release components...
    on Dec 31, 2011

  • Forum Post: AM3894 USB1 port does not work as device???

    Roshan Dsouza
    Hi, I was testing my customized board with AM3894 processor & having some issue with USB1 port to work as device. CASE 1: I have configured USB0 port as host, in this case both USB0 port & USB1 port works fine as HOST. CASE 2: I have configured USB0 port as device, in this case...
    on Nov 3, 2011

  • Forum Post: Utility to program EDID data of EEPROM (VC daughter card)

    sweta bhatt
    Hi, Is there any utility to program EDID data of SII9135 ? We need to modify the default pre-programmed EDID data to support a specific capture requirement of a camcorder. Thanks in advance, Sweta
    on Jan 30, 2012

  • Forum Post: Re: Regarding Capture Encode application

    Badri Chary
    1) Can you let me know the path of the application in the ezsdk. 2) Does the capture encode application work for other resolutions like QCIF or CIF ?
    on Feb 8, 2012

  • Forum Post: Re: V4L2: reads capture buffer is significantly slow [V4L2 DM816x Eva board]

    wayne zhang
    Hi Anyone can answer the question? Because V4L2 doesn't support upscaling and distortion. I have to get the capture data, do it by software then display. Or the board cannot support that? It cannot support 1080P60 with that? Thank you
    on Feb 8, 2012

  • Forum Post: Re: Regarding Capture Encode application

    Badri Chary
    1) Is it possible to achieve 1080p 60 fps in Netra platform for VC1 codec ie to capture->encode->decode->display. Note :- VC1 Encode is done in IVAHD0 and VC1 decode in IVAHD1 2) Has some one tried it for VC1 for advance profile level 4 ? 3) Does the Netra support throughput of 1080p...
    on Feb 10, 2012

  • Forum Post: Regarding Capture Encode application

    Badri Chary
    I am working on Netra platform (Evaluation kit).I am using ti-ezsdk_dm816x-evm_5_03_01_15 package.Iam able to run the Capture encode application for 720p (1280x720) successfully. But when i change the resolution to 1080p (1920x1080) the application executes but there is no processing of data going...
    on Feb 6, 2012

  • Forum Post: Regarding SD card application build

    Badri Chary
    I am working on Netra platform.I am using TFTP kernel boot and NFS for RFS.I am able to run capture encode application from RFS mounted as NFS.I would like to know the following 1) Procedure to run my exe from SD card. 2) Does it require any changes to be done in my IL client or OMX for executing...
    on Feb 14, 2012

  • Forum Post: Reboot error on dm8168 base on RDK01.09.00.06

    Yaming Deng
    Hi guys, Our applycation base on links of RDK01.09.00.06. And we add interface for links stop/del for applicaions. Besides, we add running "unload.sh" under path: /opt/dvr_rdk/ti816x when system reboot. When we try to run "reboot" under shell. The system procedue maybe as following...
    on Feb 14, 2012

  • Forum Post: DM816x Video Latency Test

    David Soto
    Hi All, I'm working with the following hw and sw components: Hardware: EVM-DM8168-REV G, DRAM: 2 GiB Software: EZSDK 5.03.01.15: (http://software-dl.ti.com/dsps/dsps_public_sw/ezsdk/5_03_01_15/index_FDS.html ) Problem (or question): Using the EVM we are able to capture 1080p@60fps from the...
    on Feb 15, 2012

  • Forum Post: V4L2: reads capture buffer is significantly slow [V4L2 DM816x Eva board]

    wayne zhang
    Hi, I just ran the saLoopBack example. It is good. But when I tried to read the capture buffer. It took so long. For example when I got the capt.buf.m.userptr, I copy the whole buffer to another buffer. Then frame rate drop from 64Fps to 17Fps. Is that because of mmap? Is there any way to make...
    on Feb 3, 2012

  • Forum Post: Regarding M3 CPU util

    Badri Chary
    I am working on Netra platform.Is it possible to capture M3 CPU utilization from OMX.Does omx has any API to read the parameter?
    on Feb 23, 2012
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