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OMAP™ Applications Processors

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gstreamer
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  • Forum Post: Re: Where can I get the Ti omap4 gstreamer plugins?

    Jayabharath Goluguri
    Please see message thread & release notice on ubuntu-omap extras for Ubuntu 11.10 at http://bit.ly/vjB4WT (on pandaboard google groups). The modifications to gst & the plugins are part of the ubuntu-omap-extra package. In future please direct Pandaboard relation questions on pandaboard@googlegroups...
    on Dec 16, 2011

  • Forum Post: Re: Omap4 gstreamer omx_h264enc paramter regulate

    Chintan Patel
    Aaron, I have understood that you have integrated Gstreamer on Android. Is this correct? Can you be more specific what are the parameters you want to change on gstreamer/gst-openmax pipeline? Regards, Chintan
    on Mar 28, 2012

  • Forum Post: Re: Omap4 gstreamer omx_h264enc paramter regulate

    Chintan Patel
    Aaron, There are several parameters you can control using omx_h264enc/omx_h264dec. The parameters like bitrate, profile, level etc. Type the following commands it will list out all the parameters supported. #gst-inspect omx_h264enc #gst-inspect omx_h264dec Regards, Chintan
    on Mar 30, 2012

  • Forum Post: Re: Omap4 gstreamer omx_h264enc paramter regulate

    Chintan Patel
    Aaron, Thanks for the clarification. I have noticed that you are changing bit-rate on-the-fly from 1024*100 bps to just 200 bps. I think 200 bps it too low and may not be supported under the level & profile you have selected. Please try at least 1000*100 or 512*100 and see if it changes. Meanwhile...
    on Apr 2, 2012

  • Forum Post: Re: regarding omx h264 decoder delay in live video stream on omap4(pandaboard)

    Chintan Patel
    In DM368 dvsdk4 there are separate components to support dmaibuffer mechanism. In OMAP4430 releases these components are not present. Instead the standard GStreamer components are patched to support strided NV12 buffer support. I suggest that have a look into the tuning parameters of the different...
    on Apr 10, 2012

  • Forum Post: Re: delay in h264 decoder while live video streaming on omap4 (pandaboard)

    Chintan Patel
    I suggest that have a look into the tuning parameters of the different components used in the pipe line. For example as mentioned below: 1. rtph264depay – check queue-delay 2. udpsrc – check buffer-size 3. rtspsrc – check buffer-mode, udp-buffer-size Regards, Chintan
    on Apr 10, 2012

  • Forum Post: Re: Omap4 gstreamer omx_h264enc paramter regulate

    Chintan Patel
    Aaron, I have confirmed that the bit-rate of omx_h264enc can be changed on-the-fly. The encoder component does not have such restriction. Regards, Chintan
    on Apr 12, 2012

  • Forum Post: RE: The h264 file encode by omx_h264enc do not have sps/pps

    Chintan Patel
    Arone, OMAP4 codecs needs strided buffers as input and output. Can you try using stridetransform and check? The required stride is 4096. Regards, Chintan
    on Aug 6, 2012

  • Forum Post: OMAP 4460 + ducati + linux ubuntu

    Ramakrishna Rao KV
    Dear all, We have TI OMAP4460 based custom board (used Jorjin POP module). We would like to use Gstramer, Open MAX, sys-link/RPMsg frame work with Ducati for multi-media features for Linux 3.0.3 based kernel (monta Vista / normal linux) In this context we have couple of queries... 1) Does...
    on Aug 27, 2012

  • Forum Post: Running Gstreamer with Ducati on ubuntu server

    Srix Sriramkumar
    Hi, I Downloaded the ubuntu-12.04-preinstalled-server-armhf+omap4.img.gz as mentioned in the http://omapedia.org/wiki/Ubuntu_Pre-built_Binaries_Guide . I followed the instruction and added the ppa:tiomap-dev/release ppa and installed ubuntu-omap4-extras. When tried to run gst-launch -e videotestsrc...
    on Oct 4, 2012

  • Forum Post: No video output using gstreamer

    Jianxi Dong
    Hi everyone, I am trying to use gstreamer to play a mpeg-ts stream from standard input using hdhomerun device. Here is the command that can get audio only hdhomerun_config 1310054B save /tuner2/ - | gst-launch-0.10 playbin2 uri=file:///dev/stdin video-sink=dri2videosink I have also save the stream as...
    on Jan 3, 2013

  • Forum Post: GStreamer on OMAP5

    Chris R
    Is GStreamer supported on OMAP5? What version(s) of GStreamer? Thanks, Chris
    on May 15, 2013

  • Forum Post: running gst on uEVM

    Varun Shah
    Hello, I am running the GLSDK - 6.00.00.07. I am facing the following problem running gst: videosink host:~# gst-launch-0.10 playbin2 uri=file:///video.mp4 video-sink=dri2videosink Setting pipeline to PAUSED ... Pipeline is PREROLLING ... libdce-x11.c:64: dce_auth_x11 info: attempting to open X11...
    on May 22, 2013

  • Forum Post: H264 file and WAV file playing problem on OMAP5 ES2.0 platform

    Peggy Huang1
    Hi, I tried to play H264 file and WAV file on OMAP5 ES2.0 platform but fail. [My Environment] - TI Software release version: 6.000007 - TI Hardware version: UEVM5432G-02-02-00 [Steps to reproduce the problem] 1. When playing H264 file with command "gst-launch-0.10 playbin2 uri=file://<path...
    on May 30, 2013

  • Forum Post: RE: H264 file and WAV file playing problem on OMAP5 ES2.0 platform

    Peggy Huang1
    Hi Amarinder, Sorry for lost information~ I have executed below commands but miss to uploading image... I have entered entire amixer commands below: amixer cset name='Headset Left Playback' 1 ..... ..... amixer sset 'AMIC UL',0 120 And, aplay WAV has no audio output...
    on May 31, 2013

  • Forum Post: Hardware accelerated codecs on OMAP5

    Carol Pinto
    Hi there, I am using OMAP5432 ES2.0. I'm trying to use the gst ducati plugin elements. The linux version used is Linux-3.8.4 provided in the SDK on the TI site. The script in http://gitorious.org/ubuntu-omap/ubuntu-omap5-extras/blobs/master/debian/ubuntu-omap5-extras-config.upstart indicates...
    on Jun 4, 2013

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