Multimedia Software Codecs

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Multimedia Software Codecs

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DM365 H264 decoder/Encoder
Related Posts

  • Forum Post: Re: How to start decoder without very first frame?

    Veeranna Hanchinal
    Hi, Its nice to know your Encoder and Decoders working as u wanted. If you set params.encodingPreset = XDM_USER_DEFINED, codec will expect you to provide valid value for encQuality param, it decides encoder mode(valid values are 0, 1, 2, 3). Same thing will be for rateControlPreset param if...
    on Jul 20, 2011

  • Forum Post: Re: h264 decoder non-fatal error 0x445 on dm365

    Veeranna Hanchinal
    Hi, Can you please refer to below post. http://e2e.ti.com/support/dsp/davinci_digital_media_processors/f/100/p/60773/217635.aspx and also if you are using old version codec please use latest from http://software-dl.ti.com/dsps/dsps_public_sw/codecs/DM36x/index_FDS.html Thanks, Veeranna
    on Oct 31, 2011

  • Forum Post: Re: DM36x H264dec: interlaced decoding fail

    Veeranna Hanchinal
    Hi Archer, You mean you are able decode the stream generated by TI's DM36x H264 encoder. the stream test.264 which you sent to me has error, not sure you generated this using TI encoder or while storing some corruption happens. TI encoder will not generate stream with errors. Please share encoder...
    on Nov 18, 2011

  • Forum Post: Re: DM36x H264dec: interlaced decoding fail

    Veeranna Hanchinal
    Hi Archer, Sorry for delay, i was on leave. Are sure the stream ''5224.test.rar'' which is getting failed to decode is generated with Entorpycode=0?. In header CABAC is ON. please send us stream with Entorpycode=0, and it is getting failed. We have Decoder tested for lot many...
    on Nov 23, 2011

  • Forum Post: Re: How to improve H.264 performance (baseline profile, res=640x480)?

    Rohan Babtiwale
    Hi Thanks for the quick reply. I changed the encoder version to "dm365_h264enc_02_30_00_03_production" Here are some changes which I made in the parameters, encodingPreset = XDM_USER_DEFINED rateControlPreset = IVIDEO_USER_DEFINED encQuality = 0 // To enable perpetualRC ----...
    on Apr 3, 2012

  • Forum Post: Re: How to improve H.264 performance (baseline profile, res=640x480)?

    Rohan Babtiwale
    Hi Adithya, Thanks for the quick reply I have to use baseline profile as this is a video phone application. So I cant use high profile and the other parameters which you mentioned. I have made some changes in the parameters. Please check the above post. Anything else I should look into??...
    on Apr 3, 2012

  • Forum Post: How to improve H.264 performance (baseline profile, res=640x480)?

    Rohan Babtiwale
    Hi, I am using H.264 codec to encode video on DM368. I want constant bit rate of 512K maximum. The performance is okay with the still image but it degrades with the moving picture. There are blocks (pixalization) in the video stream. At 2M bit rate the performance is good. But I want a better picture...
    on Apr 2, 2012

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