Hi Yuvraj, When you say "not giving proper output", does that mean that the output is corrupted? Guess there are no failures observed.
Can you send the absolute values for all the params that you use instead of variables? Also, can you try explicitly setting the captureWidth value same as that of the inputWidth? Regards, Prem ________________________________ From: davinci-linux-open-source-boun...@linux.davincidsp.com [mailto:davinci-linux-open-source-boun...@linux.davincidsp.com] On Behalf Of Yuvraj Pasi Sent: Wednesday, July 21, 2010 2:43 PM To: Jean-Paul Saman Cc: davinci-linux-open-source@linux.davincidsp.com Subject: Re: MPEG4 encoder not giving output Hi Jean, Thanks for the reply i did what u advised. No difference!!! any more suggestions. On Wed, Jul 21, 2010 at 1:08 PM, Jean-Paul Saman <jean-paul.sa...@m2x.nl<mailto:jean-paul.sa...@m2x.nl>> wrote: On 07/21/2010 09:27 AM, Yuvraj Pasi wrote: > Hi, > We are using our custom made board based on DM6446 platform. we are > using dvsdk 2. My problem is that > MPEG4 encoder is not giving proper output while for same set of > parameter values it is working properly > with H264 encoder & giving proper encoded frame which I am able to decode. > I am using following settings for the parameter. > > params.size = sizeof(VIDENC1_Params); > params.encodingPreset = XDM_DEFAULT; > params.rateControlPreset = IVIDEO_LOW_DELAY; > params.maxBitRate = 6000000; > params.dataEndianness = XDM_BYTE; > params.maxInterFrameInterval = 1; Try setting params.maxInterFrameInterval = 0; this is needed for some encoders. > params.inputChromaFormat = XDM_YUV_422ILE; > params.inputContentType = IVIDEO_PROGRESSIVE; > params.maxHeight = D1_MAX_HEIGHT; > params.maxWidth = D1_MAX_WIDTH; > params.reconChromaFormat = XDM_CHROMA_NA; > params.maxFrameRate = 30000;//videnc->fps*1000; > > dynamicParams.size = sizeof(VIDENC1_DynamicParams); > dynamicParams.inputHeight = videnc->vsize.height; > dynamicParams.inputWidth = videnc->vsize.width; > dynamicParams.targetBitRate = videnc->maxbr; > dynamicParams.intraFrameInterval = 30; > dynamicParams.generateHeader = header; > dynamicParams.captureWidth = 0; > dynamicParams.forceFrame = IVIDEO_NA_FRAME; > dynamicParams.interFrameInterval = 1; > dynamicParams.mbDataFlag = 0; > dynamicParams.targetFrameRate = videnc->fps*1000; > dynamicParams.refFrameRate = videnc->fps*1000; > > Also when I check the outArgs it show the value of > outArgs.inputFrameSkip = 1. > > What am I missing here?? > > > -- > Thanks & regards > yuvraj pasi > > > > _______________________________________________ > Davinci-linux-open-source mailing list > Davinci-linux-open-source@linux.davincidsp.com<mailto:Davinci-linux-open-source@linux.davincidsp.com> > http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source -- Kind Regards, Jean-Paul Saman M2X BV _______________________________________________ Davinci-linux-open-source mailing list Davinci-linux-open-source@linux.davincidsp.com<mailto:Davinci-linux-open-source@linux.davincidsp.com> http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source -- Thanks & regards yuvraj pasi
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