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TI Home » TI E2E Community » Support Forums » Embedded Software » Multimedia Software Codecs » All Tags » DM365 Platinum Encoder
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Multimedia Software Codecs

Welcome to the Multimedia Software Codecs Section of the TI E2E Support Community. Ask questions, share knowledge, explore ideas, and help solve problems with fellow engineers. To post a question, click on the forum tab then "New Post".

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DM365 Platinum Encoder
  • Base Parameters
  • Codec
  • codecs
  • DaVinci DM368
  • DM365
  • dm365 + h264
  • dm365 codec encoder h264 platinum
  • DM365 Encoder
  • DM365 H264 decoder/Encoder
  • DM365 H264 Encoder
  • dm365 h264 platinum codec extended parameters
  • DM365 H264 Platinum Encoder
  • dm365-codecs
  • DM368
  • DM36x
  • encode
  • encoder
  • H.264
  • H.264 Encoder
  • h264
  • H264 Encoder
  • h264enc
  • parameter settings
  • ROI Enable
Related Posts
  • Forum Post: Re: DM365 H.264 CODEC v2.x (Platinum) - question on the datasheet (SPRS543B)?

    Veeranna Hanchinal Veeranna Hanchinal
    Hi, These are the references to set of parameters mentioned in config tab. We used it to differentiate performance measurement with different features. The details of these parameters are in user guide. SM - Scaling Matrix. Thanks, Veeranna
    on Mar 31, 2011
  • Forum Post: Re: DM365, sensor is mt9d131. Sudden motion can cause capture image trailing and video quality descend.

    Veeranna Hanchinal Veeranna Hanchinal
    Hi TanYu, Which version encoder you are using? And to find route cause for this issue, please dump Capture device output YUV(input to encoder) and output stream of encoder. Did you enable features like airRate, enableROI and multislice?
    on May 11, 2011
  • Forum Post: Re: DM365, sensor is mt9d131. Sudden motion can cause capture image trailing and video quality descend.

    Veeranna Hanchinal Veeranna Hanchinal
    Hi TanYu, The codec you are using is little old version, can you please migrate to latest version. Please download latest codec ( H.264 Encoder, Version 2.20.00.05 ) from http://software-dl.ti.com/dsps/dsps_public_sw/codecs/DM36x/index_FDS.html . It has so many new features. Please refer http:...
    on May 12, 2011
  • Forum Post: Re: How to set h.264 extend parameters using DMAI

    Veeranna Hanchinal Veeranna Hanchinal
    Hi Pradeep, IH264VENC_params structure called extended param struct, as you said it includes VDENC1_params + h264 codec specific params. So when you are using extended params you need pass this structure pointer to Venc1_create () by typecasting it to ( IVDENC1_params*). One thing you can observe...
    on Jun 17, 2011
  • Forum Post: Re: How to enableROI in dm365

    Veeranna Hanchinal Veeranna Hanchinal
    Hi Venu, ROI parameters in inargs are the extended members. So you need use extended inargs structure, and you can pass this extended struct to Venc1_process call. You can refer http://processors.wiki.ti.com/index.php/Extending_data_structures_in_xDM to know how to extend params(create time, runtime...
    on Jun 17, 2011
  • Forum Post: Re: H264 frame is not correct under QQVGA resolution with IPNC SDK 2.6

    Veeranna Hanchinal Veeranna Hanchinal
    Hi Tracy, I tried to reproduce the issue, but failed encoded stream looks fine. I used slicemode = 3, and slicesize=7 . Can you please conform is your input YUV is fine? And what is version of the encoder?
    on Jun 22, 2011
  • Forum Post: Re: H264 frame is not correct under QQVGA resolution with IPNC SDK 2.6

    Veeranna Hanchinal Veeranna Hanchinal
    Hi Tracy, Can you please share both streams(from SDk2.6 and SDK1.5)? Thanks, Veeranna
    on Jun 22, 2011
  • Forum Post: Re: cpb_size adjust for H264 Enc

    Veeranna Hanchinal Veeranna Hanchinal
    Hi YJ, In you shared video it looks I frame quality is going bad. Can you please share all your encoder parameters(both create time and dynamic params).Hope your using latest encoder(atleast ver 2.1 or later). Can you also try setting rcAlgo = 5 (: CBR custom1). Thanks, Veeranna
    on Jul 2, 2011
  • Forum Post: h264enc 2_20_00_05 regression

    Pete Eberlein Pete Eberlein
    When I use the h264enc concurrently with any of the mpeg2 or mpeg4 codecs, the dm365 will lock up after encoding a few frames. I've set h264DynParams.resetHDVICPeveryFrame = 1, and I'm using a mutex to protect access to the HDVICP. Using h264enc concurrently with other h264enc or h264dec instances...
    on Jul 8, 2011
  • Forum Post: Re: How to set h.264 extend parameters using DMAI

    Veeranna Hanchinal Veeranna Hanchinal
    Hi Pradeep, Do you mean you are using extended param for create time params and base class for dynamic params? assign 'H264VENC_TI_IH264VENC_DYNAMICPARAMS' to your local struct and then modify the which ever param you are interested. you can run encoder with debug library to get more information...
    on Jul 14, 2011
  • Forum Post: DM36x H.264 encoder error 0x8010 at relatively high bitrates+low resolutions

    John Whittington John Whittington
    When the DM36x H.264 encoder is set at a relatively large bitrate (e.g. 1-10 Mbits/second for QVGA), the encoder frequently fails with extended error 0x8010 (IH264VENC_ERR_PROCESS_CALL). The error has been seen with encoder versions 2.20.00.005 and 2.30.00.01. The error frequently...
    on Aug 15, 2011
  • Forum Post: Re: DM36x H.264 encoder error 0x8010 at relatively high bitrates+low resolutions

    John Whittington John Whittington
    Adithya, Thanks for your support. I have indeed seen the issue with sliceMode 0 as well. In fact I first noticed the issue in sliceMode 0. Here are the parameters for sliceMode 0 (VGA resolution at 9 Mbits/sec, H.264 encode v2.20.00.05): Base params =========== size 124 encodingPreset...
    on Aug 16, 2011
  • Forum Post: Re: DM36x H.264 encoder error 0x8010 at relatively high bitrates+low resolutions

    Veeranna Hanchinal Veeranna Hanchinal
    Hi John, We are not able to reproduce the issue at our end. We tried with 352x288 at 10Mbps on 02.30.00.01, process call is not returning any error. Can you please try to run using codec debug library and send us the log? Please try to run on standalone testapp provided with the package. ...
    on Aug 18, 2011
  • Forum Post: Re: DM36x H.264 encoder error 0x8010 at relatively high bitrates+low resolutions

    Veeranna Hanchinal Veeranna Hanchinal
    Here the params Creatime params =========== encodingPreset 3 rateControlPreset 5 maxHeight 2048 maxWidth 2048 maxFrameRate 30000 dataEndianness 1 maxInterFrameInterval 0 inputChromaFormat 9 inputContentType 1 reconChromaFormat 9 profileIdc 77 levelIdc 30 Log2MaxFrameNumMinus4 0 ConstraintSetFlag...
    on Aug 18, 2011
  • Forum Post: Re: h264enc 2_20_00_05 regression

    Veeranna Hanchinal Veeranna Hanchinal
    Hi, Do you able to solve the issue?
    on Sep 12, 2011
  • Forum Post: How to improve H.264 performance (baseline profile, res=640x480)?

    Rohan Babtiwale 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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