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 > [email protected] > http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source -- Kind Regards, Jean-Paul Saman M2X BV _______________________________________________ Davinci-linux-open-source mailing list [email protected] http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
