DaVinci™ Video Processors

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DaVinci™ Video Processors

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8168 ezsdk omx
Related Posts

  • Forum Post: how to intergrate my codecs into openMax

    chris liu
    How to intergrate my codecs into openMax(OMX), can someone give me some example,document, url or advices on this topic, i'm useing ezsdk5.3. Thanks in advance.
    on Nov 28, 2011

  • Forum Post: Dynamic scale

    y amiram
    Hi, We need running dynamic scale. I tried change the mosaic demo, to produce dynamic scale. 1. I tried load the ‘ chResolution ’ parameters using the command: OMX_GetConfig ( pScHandle, OMX_TI_IndexConfigVidChResolution, &chResolution); but receive error: 0x8000101A (OMX_ErrorUnsupportedIndex...
    on Apr 22, 2012

  • Forum Post: Clock's frequency on booting with SD card.

    Sergej Dziuba
    Hi! We are trying to boot 8168 from SD card. PORn is deasserted and all voltages are good, but we can't boot from SD. Probed frequency on SD_CLK - was going, but frequency was about 25 KHz, then it increased maybe twice. But it was not 400 KHz as dicribed in document. Can anybody tell what requency...
    on Apr 23, 2012

  • Forum Post: DM8168 bootup problem

    yuqing cai
    HI, all. I made an 8168 EVM board according to Spectrum Digital's DM816x Evaluation Module(reversion G), but when power up, the uart2 print nothing, the power sequence goes fine, the board is confugured to boot from SD card(I format the sd card by ti-ezsdk_dm816x-evm_5_03_01_15 tools), and I am...
    on May 5, 2012

  • Forum Post: OSD blending difference when using v4l2sink vs omx_ctrl/omx_videosink

    Daniel70334
    We have to support custom HDMI output rates for a video decoder application on our 814x/816x app. The gstreamer lines which use the omx_ctrl/omx_videosink combination all have a fixed display-mode=OMX_DC_MODE_*, which seem unflexable. So I changed the the rc5.d symlink to load the v4l2 firmware, by pointing...
    on May 21, 2012

  • Forum Post: RE: HDMI HPD query and state change notification

    Daniel70334
    Hello Hardik, Your proposed solution sounds good, especially since it also recognizes that possibility of application control over HDMI/DVI mode, and application analysis of EDID (for adjusting output resolution to the best timing, etc.). So many thanks. While I'm fine with a blocking ioctl,...
    on May 24, 2012

  • Forum Post: HDMI/DVI Capture using Netra 816x Exapnsion I/O daughter card

    Karthik Kumar
    Hi, I have a TI816x Netra board with an 816x expansion IO daughter card. On the daughter card, I have an HDMI port with says "HDMI IN2". Is this port meant for HDMI in or DVI capture? Which are the Vip ports to which this HDMI/DVI port is connected? Is chains example sufficient for...
    on May 24, 2012

  • Forum Post: How to capture 1080i60 using capture_encode demo

    echo yang
    Hi, I want to run Capture-encode demo from ezsdk_5_03_01_15. Because I don't have 1080p60 video source,but I have 1080i60. So I have changed the source file(attached here (Please visit the site to view this file) ). I have made several changes 1. add OMX_VIDEO_DECODER_STD_1080I_60 and several...
    on May 11, 2012

  • Forum Post: Changing the output to 720p/23.98 or 720p/24 fails

    Daniel70334
    We are developing a product using DM816x and DM814x EVMs that needs to support a variety of output resolutions. Running either of the following procedures to change the output rate from 1080p to 720p/23.98 or 720p/24 results in no video output on ti-ezsdk_dm816x-evm_5_04_00_11. # Change output to 720p...
    on Jun 6, 2012

  • Forum Post: RE: Where do encoded files go from Demo in Matrix Launcher?

    Sachin Thathgur
    Hi, You can reduce or increase the number of frames in runCaptureEncode file. You can not stop the demo in between from GUI. It is present at file system /targetfs/usr/bin/runCaptureEncode Open this file you can find the below command to excute the ILclient for capture. “ cd /usr/share...
    on Jun 12, 2012

  • Forum Post: 720p capture_dei_encode OMTB Script

    Michael Ortiz
    Hello, So I am trying to convert /usr/share/ti/ti-omtb/capture_dei_encode.oms to work with a 720p component source. I have made all the obvious changes such as changing the resolution values from 1920 --> 1280 and 1080 --> 720 and changing the buffer sizes proportionately. I have also changed...
    on Jun 20, 2012

  • Forum Post: MAC to MAC interface between C6A8168 and Switch

    Dinesh Potluru
    Hi All, I have a question on interfacing MAC to MAC interface between C6A8168 processor and a switch. Suppose the idea is to develop a router for which C6 processor is connected to the switch using GMII interface. Taking into account Advisory 2.0.18 from errata(sprz328d), is there a necessity to...
    on Jul 17, 2012

  • Forum Post: DM816x EVM & McFWMcF

    y amiram
    Hello, I use the “DM816x Evaluation Module”, and run an OMX application over it. I need to switch to McFW, or direct Link component. From which version McFW support DM816x EVM? Are there sum instructions to program, build and load image built using McFW to DM816x EVM? Thanks...
    on Jul 30, 2012

  • Forum Post: compile option for DM8168

    Sympson
    Dear experts, I'm wonder which "-march=" option is correct for DM8168. I've reviewed EzSDK to catch options. It use "-march=armv5t" instead of "-march=armv7-a". I think "-march=armv7-a" may be correct because Cortex-A8 and M3 in DM8168 is ARMv7. Is...
    on Jul 16, 2012

  • Forum Post: De-interlacer component in the OMX-VFCC capture Encode example in omx-hdvpss

    Karthik Kumar
    Hi, We are using the OMX-VFCC capture encode example of the Netra DM816x ezsdk .The capture Encode application that was present was meant for capture of component source. We suitably modified it for capture from composite source using the daughter card attached. As composite source always gives data...
    on Jul 27, 2012

  • Forum Post: How to redirect video feed from HDMI RX to HDMI TX

    shakthi pradeep
    Hi, We are planning to use DM8168 in our design which would be used to perform the following. 1) Our design with have one HMDI RX port and Two HDMI TX ports. Stream from HDMI RX has to be split into two halves and each half has to be sent over the two HDMI TX ports 2) Video from the HDMI RX port...
    on Jul 18, 2012

  • Forum Post: HDMI HPD query and state change notification

    Daniel70334
    We need to know when the 816x/814x EVM output is plugged into an HDMI sink, to read and process the EDID, and determine HDMI vs DVI. Similarly, we also need to know if the HPD is pulsed (signaling an EDID change), so periodic polling with ioctl(TI81XXHDMI_GET_STATUS) seems ill-advised. Is there a way...
    on May 23, 2012

  • Forum Post: VIP1 PortA 8-bit Capture Overflow on DM8168 using OMX

    ayusman mohanty1
    HI All I am using DM8168 for capturing SD on VIP0 and VIP1 using an external decoder on a custom board. I have set them both to 8-bit mode. Now my capture app runs fine and captures frames when i use VIP0. But for VIP1 my app hangs. When I use loggerSMDump utility I can see that it goes for a continuous...
    on Jun 14, 2012

  • Forum Post: CIR driver for DM816x

    sweta bhatt
    Hi all, I would like to know when will the driver for CIR available for DM816x? Is there any patch for working CIR driver available in GIT/ezsdk ? I was able to configure and compile kernel of ezsdk_5_03 and ezsdk_5_04 (as per the steps given at http://processors.wiki.ti.com/index.php/DM81xx_AM38xx_CIR_Driver_User_Guide...
    on Jun 20, 2012

  • Forum Post: IS there any pipeline example to connect v4l2 capture to omx_h264enc?

    feng xiao ming
    IS there any pipeline example to connect v4l2 capture to omx_h264enc? HW:DM8168 SW:EZSDK5.05
    on Oct 17, 2012

  • Forum Post: How to set encode params in omx encode demo on EVM8168 ?

    bing liu
    Hi, I run the omx encode demo in EZSDK5.05 using an input file in.yuv which is produced after running the decode demo. The demo runs successfully with no errors, but the output file out.264 isn't quite right. The framerate and color are abnormal. It seems that some params set incorrect. The input...
    on Oct 23, 2012

  • Forum Post: Questions about "OMX.TI.VPSSM3.VSWMOSAIC" component

    bing liu
    Hi, I have some questions about "OMX.TI.VPSSM3.VSWMOSAIC" component. First, is this omx component hardware or software realization? I saw somewhere the TI employee said it is "Video Software Mosaic Component" Second, in the decode_mosaicdisplay example, it is said that the mosaic...
    on Oct 29, 2012

  • Forum Post: How to write the file header in output h264 file using TI OMX encode component?

    bing liu
    Hi, I modify the encode example to test using one encoder to encode multiple channels of input videos in turn. I use two channels of input videos which have the same content. The encoder works but one of the output h264 file lacks the h264 header and could not be played. I could not find which part...
    on Oct 29, 2012

  • Forum Post: OMX Capture_Encode ERROR for 1080i60 component capture (EZSDK 5.05.01.04)

    David Hill100919
    Hi, We are trying to capture 1080i60 sources with Capture_encode Example. And, we does not modify anything of the capture_encode example. But there returns an error: OMX_ErrorInsufficientResources (0x80001000) . The version of the EVM Board is : TI8168 PG1.1. It is said that EZSDK 5.05.01.04 supports...
    on Dec 3, 2012

  • Forum Post: Does Scalar Component support multiple input/output ports?

    bing liu
    Hi, I have a question about the scalar component. In the OMX_05_02_00_38_UserGuide, it is said that both this component could have up to 16 inports and outports. I try to set the inport/outport number to 4 and set params of each port. There is no error but the result shows only the first port works...
    on Dec 14, 2012
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