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dm365-codecs

Forum Post: Re: issue on rebuilding the codec_engine_3_20_00_16

siva prasad

hi, i had added " $(XDC_INSTALL_DIR)/packages" in the xdc path of my make file... even though i was ended up with the folowing error.. ======== .libraries [/media/B06883256882E984/dvsdk4-dm365/codec_engine_3_20_00_16/packages/ti/sdo/ce] ======== rm -f package/lib/lib/release/ce/rms.ov5T...

on Dec 21, 2010
Forum Post: Codec Engine Port - no HDVICP interrupt for H264VDEC

Thomas Haupt68299

Hi, we're porting Codec Engine / Framework Components to the QNX Neutrino OS on a TMS320DM365, aiming to do H264 video decoding. Work is based upon CodecEngine version 2.25.05.16. The port is largely derived from the Linux version and mainly finished, but now we are hitting some trouble trying to...

on Mar 3, 2011
Forum Post: DM365 encoder audio capture demo application - Taking high cpu time and generate bit rate double of the requested value randomly

Muhammed Adookkattil

Hi, I am running the encode demo application and capturing audio on DM365. I noticed its taking high CPU time and generate bit rate close to double of the requested value randomly. This cause frame drop when I try to recoder audio and video using gstreamer. Did any one noticed this issue? root...

on Jun 2, 2011
Forum Post: Input data of DM368 h.264 decoder

hirain hsieh

Hi all: I can use cmd "./moduletest.out alg_vidDec" to decode a h.264 file well, now I modify the ALG_vidDecTestMain function to build my own h.264 decoder function for real time stream, but the output video is not good, it will have some Remnant shade and wrongcolor when video is...

on Jun 17, 2011
Forum Post: Get Acoustic Echo canceling (AEC) working with dm365...

charles miglietti

Hi, I want to integrate the AEC in my project running on the dm365 but I can't get it work... I managed to compile it and integrate it thanks to this post http://e2e.ti.com/support/embedded/f/356/p/108009/381318.aspx But I can't get any results applying it. Following the sample app I...

on Jun 30, 2011
Forum Post: Re: DM36x H.264 encoder error 0x8010 at relatively high bitrates+low resolutions

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: h264enc 2_20_00_05 regression

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 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: DM36x H.264 encoder error 0x8010 at relatively high bitrates+low resolutions

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: DM365 H264dec codec problem: first call of Vdec2_process will cause segmentation fault if you call Vdec2_delete and Vdec2_create again

Johnny Ling

version of DVSDK: 02_10_01_18 version of DMAI: 01_21_00_10 version of h264dec is: 02.00.00.00.11 (the latest one from TI's web site) version of mpeg4dec is: 01.10.00.01(the latest one from TI's web site) becuase we have to decode different streams one by one, so we have to close the...

on Jan 18, 2011
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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Browse by Tags

Forum Post: Re: issue on rebuilding the codec_engine_3_20_00_16

Forum Post: Codec Engine Port - no HDVICP interrupt for H264VDEC

Forum Post: DM365 encoder audio capture demo application - Taking high cpu time and generate bit rate double of the requested value randomly

Forum Post: Input data of DM368 h.264 decoder

Forum Post: Get Acoustic Echo canceling (AEC) working with dm365...

Forum Post: Re: DM36x H.264 encoder error 0x8010 at relatively high bitrates+low resolutions

Forum Post: h264enc 2_20_00_05 regression

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

Forum Post: DM36x H.264 encoder error 0x8010 at relatively high bitrates+low resolutions

Forum Post: DM365 H264dec codec problem: first call of Vdec2_process will cause segmentation fault if you call Vdec2_delete and Vdec2_create again

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