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DM355
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  • Forum Post: How to change the framerate of video stream on DM355

    Jammy Dane
    For fitting the low bandwidth, I want to get a lower framerate when I encoding my captured video on dm355 EVM. I have tried for many times, but what I have got is 30 fps with NTSC and 25 fps with PAL. Can anyone help me?
    on Mar 1, 2010

  • Forum Post: TIViddec2 with rtpmp4vdepay

    seif ferjani
    I want to send via video via network using udp+rtp and TI video decoder and encoder In the sender side i tried this pipe : gst-launch -v videotestsrc ! TIVidenc1 codecName=mpeg4enc engineName=encode ! rtpmp4vpay ! udpsink host=127.0.0.1 port=5000 and it works well, and in the receiver side the...
    on Mar 24, 2010

  • Forum Post: ti_gstreamer_plugins+dm355+g711 codec

    seif ferjani
    hi ! I want to encode sound coming from alsasrc(micro) with g711 codec and send it with udp+rtp over network. I am using DM355 EVM and the last trunk from gstreamer.ti.com svn. I tried to change the source to support speech interface, i have done some modification in this elements= "gstticodecplugin_dm355...
    on Mar 29, 2010

  • Forum Post: ti_gstreamer_plugin+dm355+g711 codec

    seif ferjani
    hi ! I want to encode sound coming from alsasrc(micro) with g711 codec and send it with udp+rtp over network. I am using DM355 EVM and the last trunk from gstreamer.ti.com svn. I tried to change the source to support speech interface, i have done some modification in this elements= "gstticodecplugin_dm355...
    on Mar 29, 2010

  • Forum Post: why does my osd layer disappear on dm355 with dvsdk2.0

    JIAXIN XU
    Iam using the last dvsdk (dvsdk2.0)which was download from TI website when i run interface demo or encode demo , the osd is show at first, but it will disappear a few minutes later, i kill the process and run it(interface demo or encode demo) again ,the osd layer show . when i use dvsdk1...
    on Apr 2, 2010

  • Forum Post: aic33 codec with gstreamer in dm355

    seif ferjani
    hi ! I have some problems currently with audio streaming using gstreamer over my dm355. In fact when i stream when any type of audio ( raw format or encoded with opensource gstreamer codec like alawenc, mulawenc, lame) the cpu is overloaded (~98 % occupancy) Could i use aic33 with gstreamer...
    on Apr 15, 2010

  • Forum Post: mpeg4 codec and CPU consumption in dm355

    seif ferjani
    hi ! I am using mpeg4 codec to encode video from v4l2 source and I decode it to be displayed in localhost. The CPU comsumption is about 60% for mpeg4enc and 30% for mpeg4dec (90% for total) the frame rate is 25 fps and the bitrate is 2 M for the encoder. Is there any solution to decrease...
    on Apr 22, 2010

  • Forum Post: problem with Building a New Linux Kernel,DM355....

    Twisted
    hey, i went through the GSG ,i ran hello.c program with no problem...now i want to building a new linux kernel ,my question is that in step 4.5.2 ((Set the PLATFORM variable in the Rules.make file as described in Section 4.6)) do i ONLY set the "PLATFORM=dm355" OR do i complete all the...
    on May 22, 2010

  • Forum Post: Frame rate and resolution

    Gennadiy Kiryukhin
    On DM355 EVM, I am experimenting with DVTB. When playing a video in VLC recorded using DVTB the playback seems to be running a bit too fast. What could be the reason? What is the proper way to record a video with reduced frame rate? What parameters do I need to set to change the resolution of the recorded...
    on Jun 25, 2010

  • Forum Post: Re: Advice on I2C

    Ankit Mutha
    hello stefan, Stefan Gachter I have successfully implemented a test program with the i2c-dev framework. I'm looking do the same but its not working, can you explain how were you able to do that exactly. I'm using kernel 2.6.29 and I'm trying to write a userspace program to interface...
    on Jul 5, 2010

  • Forum Post: SDHC support for DM355

    Josef Kohler12051
    I found out that there is a patch for SDHC support on MV5 on DM365. My question now: is there a patch for DM355 to, or does this Patch also work with DM355? If so: does it increase the awful SD Performance on DM355?
    on Jul 16, 2010

  • Forum Post: dm355 previewer/v4l2 init sequence dvsdk 3_10 (kernel 2.6.32)

    Bondar D
    Hi, i try to get video on dm355 from ccd sensor mt9p using v4l2. In document "Previewer-Resizer Driver Software Design Specification " on page 24 i found sequence: 1.Open the resizer device /dev/davinci_resizer and configure 2.Open the previewer device /dev/davinci_previewer and configure...
    on Jul 18, 2010

  • Forum Post: DVSDK 3.10 GA Released

    Niclas
    The Digital Video Software Development Kit (DVSDK) version 3.10 for TMS320DM365, TMS320DM355 and TMS320DM6467T has been released and is available for download at: http://software-dl.ti.com/dsps/dsps_public_sw/sdo_sb/targetcontent/dvsdk/DVSDK_3_10/latest/index_FDS.html...
    on Jul 29, 2010

  • Forum Post: manipulate the attribute.attr file used for setting transparency for osd1 window

    Sahil Aggarwal
    What does the attribute.attr file actually and exactly represent? We have managed to open the file using a hex editor. But we are not able to recognise and match the given pattern with the actual on-screen display layout.
    on Aug 29, 2010

  • Forum Post: USB Gadget ZERO

    Digant Desai
    Hello every1, I am using MV5. My aim is to set up bulk as well as control USB communication between DM355 & Workstation, where DM355 will be slave. I have enabled GADGET-ZERO driver in MV-5 through xconfig...now wt should I do to test it with my LINUX/Windows based workstation, can you suggest...
    on Aug 30, 2010

  • Forum Post: DM355_USB_Control

    Mohammad Kapadia
    Dear experts, I am a newbie in USB interfacing and Linux. I am using DM355 Leopard board and I want to use the board as a gadget on the host PC (Linux/Windows). I have complied the kernel by giving the gadget support and it worked. I can detect my board as a device on both the host. Now i want to...
    on Nov 3, 2010

  • Forum Post: DM355 not booting from NAND

    Gennadiy Kiryukhin
    I have a custom DM355 board with mDDR on it. I changed the SD Card flashing tool to boot with mDDR access. The tool seems to work fine. I am able to erase and "install" the UBL, UBoot, Kernal and root file system. I can boot from NAND through option 4 in the SD card flashing tool. However...
    on Nov 8, 2010

  • Forum Post: ipipe demo + Leopard Board 355 + MT9P031 5MP camera sensor

    magda
    Hi all, First of all I would like to say that the dm355 is a pretty powerful hardware device, and that as many people I am encountering problems running demos and software that suppose to work out of box, why? I guess that slight configuration differences lead to complete disaster. I am going to try...
    on Nov 23, 2010

  • Forum Post: Kernel oops during H.264 video decode on DM365

    Eric Riley
    Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4 ...
    on Dec 1, 2010

  • Forum Post: How to stop auto mount of a SD Card

    onoda
    Hi,all I'm sorry by a rudimentary question. Please teach "How to stop auto mount of SD Card". I want to let you do mount of a SD card by manual operation. <system> [board] DM355　evm board [OS] linux-2.6.32-rc2-davinci1 --- I tried the following contents, but...
    on Dec 22, 2010

  • Forum Post: Can we use OSD of DM355 to draw on frame buffer obtained from VPFE?

    Kapil Pendse9562
    Hello, My application captures video from the VPFE, encodes to MPEG4, and does 2 things with the encoded packet: 1) Send to remote site over Ethernet/WiFi 2) Save to local file (SD card) Now, I need to draw the time stamp (DD/MM/YY HH:mm:ss) on each raw YUV frame captured from VPFE, BEFORE...
    on Dec 24, 2010

  • Forum Post: How to find out the actual CPU speed of DM355

    Kapil Pendse9562
    Hello, I've tried to program the DM355 PLL to drive the ARM CPU at various speeds - 24MHz (pll bypass), 48MHz (PLL ON), 216 MHz, 240 MHz and 270 MHz (all PLL ON, over clocked). I'm not sure if this really works or not. 24MHz - I know that this mode works, everything just becomes real slow...
    on Jan 3, 2011

  • Forum Post: Re: TFTP on Ubuntu 10.04

    Marc DAmato
    I am having similar issues getting DM355 PSP 3.1 - to TFTP Boot. I have followed all the items on the wiki, e2e and even some google ubuntu/tftp searches but still stuck. Here is my /etc/init.d/xinetd and /etc/default/tftp-hpa files: # /etc/default/tftpd-hpa RUN_DAEMON="yes" USERNAME...
    on Jan 27, 2011

  • Forum Post: Re: TFTP on Ubuntu 10.04

    Marc DAmato
    Along w/ environment and the previous post w/ /etc/xinet.d/tftp and /etc/default/tftp-hpa files, i have done the following to restart the services. Still no success? user@marc-laptop:/etc/xinetd.d$ sudo service tftpd-hpa restart tftpd-hpa start/running user@marc-laptop:/etc/xinetd.d$ sudo service...
    on Jan 28, 2011

  • Forum Post: Re: TFTP on Ubuntu 10.04

    Marc DAmato
    I would try this but another complete setup, 'Ubuntu HOST' + 'DM355 EVM' at another site is experiencing the same problem. I have been playing w/ the /etc/xinetd.conf /etc/xinetd.d/tftp /etc/default/tftp-hpa files and i'm now NOT getting 'could not establish link', and...
    on Jan 28, 2011
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