Multimedia Software Codecs

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Multimedia Software Codecs

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  • Forum Post: h264fhdvenc codec outputs 0 encoded bytes

    Nir Aloni
    I use the h264fhdvenc codec (version 01.10.01.00 November 2009) with the DM6467. While running TI's DVSDK encode demo, I can see that the encoder outputs 0 encoded bytes when capturing the attached full-screen images. What is the reason for this?
    on Sep 27, 2010

  • Forum Post: Error: Failed to create h264fhdvenc encoder for resolution 1600*1200

    qimin mo
    I want to use h264fhdvenc encoder to encode 1600*1200 video, but it is failed when call Venc1_create(). Under the same environment, it is ok for encode 1080P(1920*1088), so I think the problem may be caused by the resolution such as (1200 > 1088). My Environment is: Hardware: DM6467 EVm ...
    on Jun 1, 2010

  • Forum Post: Does TI's 1080P H264 and AAC encoder support global header? And how to set IDR frame rate? And how to get the global header if supported?

    colin zuo
    Hi all, Environment: hardware: dm6467T dvsdk: dvsdk_3_10_00_19 h264 1080p encoder: h264fhdvenc Version 01.10.02 aac: aacheenc Version 1.20 I want to mux h264 and aac into mov format, and mov (especially quicktime, VLC is ok if not use global header) requires global header, but TI's...
    on Dec 13, 2010

  • Forum Post: after snap some jpeg files, ALG_vidEncRun will be blocked

    Johnny Ling
    We need to snap video data to jpeg not YUV format, and save it to storage。 we have change ALG_vidEncRun as below: int ALG_vidEncRun(void *hndl, ALG_VidEncRunPrm *prm, ALG_VidEncRunStatus *runStatus) { ALG_VidEncObj *pObj = (ALG_VidEncObj*)hndl; IVIDEO1_BufDescIn inBufDesc; XDM_BufDesc outBufDesc;...
    on Mar 16, 2011

  • Forum Post: dm368 1080p h264 single stream not able to reach 30fps

    william wang63854
    Hi I'm encountering some frame rate issue for dm368 1080p h264 single stream. 1: there is only H264 single stream, no MJPEG, no CVBS. VIDENC1_process() will consum 32/33 ms. so it's very tough to output stream 30fps. is the consum time statistic correct on DM368 board? my DVSDK: dvsdk_3_10_00_19...
    on Mar 17, 2011

  • Forum Post: DM6467T H.264 Decode 1080p 60 fps

    S Smith
    All, Looking for the codec datasheet for 6467T H.264 decoder. The codec FAQ says to request the datasheet. Who do I request the datasheet from and/or where is it available for download? What is the performance of each of the codecs on the DM6467? Please request for the datasheets of...
    on Aug 15, 2011

  • Forum Post: h.264 encoded bit rates

    Calum Mackinnon
    Hi , Can you point me to somewhere that will show me the h.264 encoded bit rate for various input formats For example 1080P60, 1080p30, 1080p24, 1080i30, etc? Cheers Calum
    on Oct 27, 2011

  • Forum Post: DM8168 Codecs info

    anil kumar89919
    Dear all, I am using TI DM8168 for the DVR, So I want help on this... 1. what type Codecs are using for audio and video? 2. From where I can find out the codec details in our EZSDK source . 3. what is the diff between 1080i and 1080p & also which one is the best. Thanks u for giving...
    on Jan 12, 2012

  • Forum Post: DM6467: H264FHDV encoder: num_units_in_tick and time_scale VUI parameters

    Michele Hallak
    Hi I need to configure the frame rate in the SPS part of the header; for that I need access to the num_units_in_tick and time_scale VUI parameters. As far as I understand, it is not supported with this encoder (H264FHDVENC) on this platform (DM6467). Has someone different information? What...
    on Mar 16, 2012

  • Forum Post: DM6467 periodical IDR frame generation possible bug

    Nir Aloni
    I followed TI's instructions for forcing IDR frames on the DM6467 h.264 encoder CODEC and it works fine and I can force IDR frame every desired number of frames. After running my application for a long time I start to see pixelization artifacts every several seconds (which later found to be the...
    on Sep 16, 2010

  • Forum Post: H264 decoder segmentation fault in DM368 platform

    Shreya M
    Hi there, The platform am using is DM368 with the DVSDK 2.1's dvtb application to test the performance of H264 codec. Am trying to use the H264 decoder for the first time in this setup. And, it is resulting in segmentation fault while decoding the first video frame. Am passing a h264 media...
    on Jun 21, 2012

  • Forum Post: DM36x: VIDENC1_process() failed with error (-1 ext: 0xa01e)

    Kirill Brilliantov
    Hello! I work with DM368, dvsdk_4_02, linux-2.6.32 and GStreamer: URL: https://gstreamer.ti.com/svn/gstreamer_ti/trunk/gstreamer_ti Repository Root: https://gstreamer.ti.com/svn/gstreamer_ti Repository UUID: 24075187-2e39-4e88-bbb8-bc8aa768f540 Revision: 1051 Node Kind: directory Schedule: normal Last...
    on Jun 21, 2012

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