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请TI的工程师帮忙确认一下DVRRDK_04.01.00.02的H264编码器的I帧间隔

2015-12-31 分类：达芬奇(Davinci™) 阅读(232)

输入帧率和参考帧率设成30000，把I帧间隔设置为30或者大于30的时候，编码器可以正常编码，但是当把I帧间隔设置为小于30的时候（其他参数不变），编码器报错。

之前我们用的DVRRDK_03.50.00.05版本是没有这个问题的，

我们想确认一下，04.01.00.02这个版本里的H264编码器的I帧间隔是不是不能设置为小于30呢？

user1369122：

没有听说啊，你把编码库互换下实验看看

Ternence_Hsu：

你好；

      在4.01的版本中是没有这个限制的，具体的问题你可以查查其他地方；

     你可以贴出你的编码器报错的错误log信息来；

      

bee：

回复 Ternence_Hsu:

你好，

编码器正常工作的时候，encLink的参数设置如下：

encPrm.chCreateParams[i].format     = IVIDEO_H264HP;        

encPrm.chCreateParams[i].profile    = IH264_HIGH_PROFILE;       

encPrm.chCreateParams[i].dataLayout = IVIDEO_FIELD_SEPARATED;//IVIDEO_FIELD_INTERLEAVED;//progressive ignore the param      encPrm.chCreateParams[i].fieldMergeEncodeEnable  = FALSE;          

 encPrm.chCreateParams[i].maxBitRate = 10000000;

 encPrm.chCreateParams[i].enableHighSpeed = 0;              

encPrm.chCreateParams[i].encodingPreset = XDM_USER_DEFINED;        

encPrm.chCreateParams[i].enableAnalyticinfo = 0;        

encPrm.chCreateParams[i].enableWaterMarking = 0;        

encPrm.chCreateParams[i].rateControlPreset =  IVIDEO_LOW_DELAY;                                                 

encPrm.chCreateParams[i].defaultDynamicParams.inputFrameRate = 30000;        

encPrm.chCreateParams[i].defaultDynamicParams.targetBitRate = 8000000;    

encPrm.chCreateParams[i].defaultDynamicParams.intraFrameInterval = 30;        

encPrm.chCreateParams[i].defaultDynamicParams.interFrameInterval = 1;//bFrameInterval[i];// 1: no B frame.        

encPrm.chCreateParams[i].defaultDynamicParams.mvAccuracy =  IVIDENC2_MOTIONVECTOR_QUARTERPEL;        

encPrm.chCreateParams[i].defaultDynamicParams.rcAlg = IH264_RATECONTROL_PRC_LOW_DELAY;//IH264_RATECONTROL_PRC;       encPrm.chCreateParams[i].defaultDynamicParams.qpMin = 10; //20        

encPrm.chCreateParams[i].defaultDynamicParams.qpMax = 50;//51;//        

encPrm.chCreateParams[i].defaultDynamicParams.qpInit = 28;//-1;//        

encPrm.chCreateParams[i].defaultDynamicParams.vbrDuration = 8;        

 encPrm.chCreateParams[i].defaultDynamicParams.vbrSensitivity = 0;                

encPrm.numBufPerCh[i] = 6;

 

输出的参数如下：

 [m3video] ——— CH 0 : H264 ENC : Dynamic Params ——-  

[m3video]   [m3video] videnc2DynamicParams -> inputHeight             : 1080  

[m3video] videnc2DynamicParams -> inputWidth              : 1920  

[m3video] videnc2DynamicParams -> refFrameRate            : 30000  

[m3video] videnc2DynamicParams -> targetFrameRate         : 30000  

[m3video] videnc2DynamicParams -> targetBitRate           : 8000000

 [m3video] videnc2DynamicParams -> intraFrameInterval      : 30  

[m3video] videnc2DynamicParams -> generateHeader          : 0  

[m3video] videnc2DynamicParams -> captureWidth            : 1920  

[m3video] videnc2DynamicParams -> forceFrame              : -1  

[m3video] videnc2DynamicParams -> interFrameInterval      : 1  

[m3video] videnc2DynamicParams -> mvAccuracy              : 2  

[m3video] videnc2DynamicParams -> sampleAspectRatioHeight : 1  

[m3video] videnc2DynamicParams -> sampleAspectRatioWidth  : 1  

[m3video] videnc2DynamicParams -> ignoreOutbufSizeFlag    : 1  

[m3video] videnc2DynamicParams -> lateAcquireArg          : -1  

[m3video]   [m3video] rateControlParams -> rateControlParamsPreset        : 1  

[m3video] rateControlParams -> scalingMatrixPreset            : 1  

[m3video] rateControlParams -> rcAlgo                         : 1  

[m3video] rateControlParams -> qpI                            : 28  

[m3video] rateControlParams -> qpMaxI                         : 50  

[m3video] rateControlParams -> qpMinI                         : 10  

[m3video] rateControlParams -> qpP                            : 28  

[m3video] rateControlParams -> qpMaxP                         : 50  

[m3video] rateControlParams -> qpMinP                         : 10  

[m3video] rateControlParams -> qpOffsetB                      : 4  

[m3video] rateControlParams -> qpMaxB                         : 44  

[m3video] rateControlParams -> qpMinB                         : 10  

[m3video] rateControlParams -> allowFrameSkip                 : 0  

[m3video] rateControlParams -> removeExpensiveCoeff           : 0  

[m3video] rateControlParams -> chromaQPIndexOffset            : 0  

[m3video] rateControlParams -> IPQualityFactor                : 0  

[m3video] rateControlParams -> initialBufferLevel             : 8000000  

[m3video] rateControlParams -> HRDBufferSize                  : 8000000  

[m3video] rateControlParams -> minPicSizeRatioI               : 0  

[m3video] rateControlParams -> maxPicSizeRatioI               : 640  

[m3video] rateControlParams -> minPicSizeRatioP               : 0  

[m3video] rateControlParams -> maxPicSizeRatioP               : 0  

[m3video] rateControlParams -> minPicSizeRatioB               : 0  

[m3video] rateControlParams -> maxPicSizeRatioB               : 0  

[m3video] rateControlParams -> enablePRC                      : 0

 [m3video] rateControlParams -> enablePartialFrameSkip         : 0  

[m3video] rateControlParams -> discardSavedBits               : 1  

[m3video] rateControlParams -> VBRDuration                    : 8  

[m3video] rateControlParams -> VBRsensitivity                 : 0  

[m3video] rateControlParams -> skipDistributionWindowLength   : 5

[m3video] rateControlParams -> numSkipInDistributionWindow    : 2  

[m3video] rateControlParams -> enableHRDComplianceMode        : 1

[m3video] rateControlParams -> frameSkipThMulQ5               : 0  

[m3video] rateControlParams -> vbvUseLevelThQ5                : 0  

[m3video]   [m3video] interCodingParams -> interCodingPreset  : 0  

[m3video] interCodingParams -> searchRangeHorP    : 144  

[m3video] interCodingParams -> searchRangeVerP    : 32  

[m3video] interCodingParams -> searchRangeHorB    : 144  

[m3video] interCodingParams -> searchRangeVerB    : 16  

[m3video] interCodingParams -> interCodingBias    : 1  

[m3video] interCodingParams -> skipMVCodingBias   : 1  

[m3video] interCodingParams -> minBlockSizeP      : 0  

[m3video] interCodingParams -> minBlockSizeB      : 0  

[m3video] interCodingParams -> meAlgoMode         : 0  

[m3video]   [m3video] intraCodingParams -> intraCodingPreset          : 0  

[m3video] intraCodingParams -> lumaIntra4x4Enable         : 0

[m3video] intraCodingParams -> lumaIntra8x8Enable         : 255  

[m3video] intraCodingParams -> lumaIntra16x16Enable       : 15  

[m3video] intraCodingParams -> chromaIntra8x8Enable       : 15  

[m3video] intraCodingParams -> chromaComponentEnable      : 1  

[m3video] intraCodingParams -> intraRefreshMethod         : 0  

[m3video] intraCodingParams -> intraRefreshRate           : 0  

[m3video] intraCodingParams -> gdrOverlapRowsBtwFrames    : 0  

[m3video] intraCodingParams -> constrainedIntraPredEnable : 0  

[m3video] intraCodingParams -> intraCodingBias            : 0  

[m3video]   [m3video] sliceCodingParams -> sliceCodingPreset  : -96  

[m3video] sliceCodingParams -> sliceMode          : 8672  

[m3video] sliceCodingParams -> sliceUnitSize      : 139522  

[m3video] sliceCodingParams -> sliceStartOffset   : [0 12 -66]  

[m3video] sliceCodingParams -> streamFormat       : -66  

[m3video]   [m3video] sliceGroupChangeCycle           : 0  

[m3video] searchCenter                    : 0  

[m3video] enableStaticMBCount             : 0  

[m3video] enableROI                       : 262400

 

上面的设置是I帧间隔是30，如果我把I帧间隔设置为10，也就是把

encPrm.chCreateParams[i].defaultDynamicParams.intraFrameInterval = 30;  

这行改为

encPrm.chCreateParams[i].defaultDynamicParams.intraFrameInterval = 10;

其他的代码没有任何修改的时候，编码器报错，其输出的信息如下：

 

  [m3video]  589584: ENCODE: Creating CH0 of 1920 x 1080, pitch = (1920, 1920) [PROGRESSIVE] [NON-TILED  ], bitrate = 8000 Kbps, I-P Interval 1…  [m3video] 589623:!ERROR!:ENCLINK::links_m3video/iva_enc/encLink_h264.c:[576]::INTERNAL ERROR:-1  

[m3video] ALGCONTROL FAILED:CMD:1  

[m3video] ERROR: IH264ENC_LEVEL_INCOMPLAINT_PARAMETER , 0,   

[m3video] ERROR: IH264ENC_PROFILE_INCOMPLAINT_FMO_SETTING = 2,  

[m3video] ERROR: IH264ENC_PROFILE_INCOMPLAINT_INTERFRAMEINTERVAL = 4,  

[m3video] ERROR: XDM_UNSUPPORTEDPARAM = 14,  

[m3video] ERROR: XDM_FATALERROR = 15  

[m3video] 589624:!ERROR!:ENCLINK::links_m3video/iva_enc/encLink_h264.c:[587]::INTERNAL ERROR:-1  

[m3video] Ext Error :0  

[m3video] EXT_ERROR: IH264ENC_EXTERROR_RATECTRL_IFRAMEPICSIZE                                                                                       = 102   

[m3video] 589624:!ERROR!:ENCLINK::links_m3video/iva_enc/encLink_h264.c:[587]::INTERNAL ERROR:-1

 [m3video] Ext Error :0  [m3video] EXT_ERROR: IH264ENC_EXTERROR_LEVEL_INPCONTENT                                                                                             = 70    

[m3video] EXT_ERROR: IH264ENC_EXTERROR_STEREO_PRESET                                                                                                = 130   

[m3video] EXT_ERROR: IH264ENC_EXTERROR_VERSION_BUFFER_NULL_OR_SIZE                                                                                  = 131   

[m3video] EXT_ERROR: IH264ENC_EXTERROR_VUI_NUMUNITSINTICKS                                                                                          = 132   

[m3video] EXT_ERROR: IH264ENC_EXTERROR_VUI_PRESET                                                                                                   = 133   

[m3video] EXT_ERROR: ?  

[m3video] 589626:!ERROR!:ENCLINK::links_m3video/iva_enc/encLink_h264.c:[587]::INTERNAL ERROR:-1  

[m3video] Ext Error :0  [m3video] EXT_ERROR: IH264ENC_EXTERROR_GENHEADER_BITSTREAM_BUFFERSIZE                                                                               = 38    

[m3video] EXT_ERROR: IH264ENC_EXTERROR_RATECTRL_BFRAMEPICSIZE                                                                                       = 98    

[m3video] EXT_ERROR: IH264ENC_EXTERROR_RATECTRL_CBCRQPINDEX_INITBUFLVL                                                                              = 99    

[m3video] EXT_ERROR: IH264ENC_EXTERROR_RATECTRL_HRDBUFFER_LVLEXCEED                                                                                 = 100   

[m3video] EXT_ERROR: IH264ENC_EXTERROR_RATECTRL_IFRAME_QP                                                                                           = 101   

[m3video] EXT_ERROR: IH264ENC_EXTERROR_SCLMATRIX_METADATA                                                                                           = 104   

[m3video] EXT_ERROR: IH264ENC_EXTERROR_STATUS_SIZE                                                                                                  = 128   

[m3video] EXT_ERROR: IH264ENC_EXTERROR_STEREO_INPCONTENT                                                                                            = 129   

[m3video] 589627:!ERROR!:ENCLINK::links_m3video/iva_enc/encLink_h264.c:[587]::INTERNAL ERROR:-1  [m3video] Ext Error :40  

[m3video] EXT_ERROR: IH264ENC_EXTERROR_CREATE_ENTROPY_PROFILE                                                                                       = 6     

[m3video] EXT_ERROR: IH264ENC_EXTERROR_INTRA_REFRESHRATE                                                                                            = 66    

[m3video] EXT_ERROR: IH264ENC_EXTERROR_IVAHD_BADRESET                                                                                               = 67  

[m3video] EXT_ERROR: IH264ENC_EXTERROR_IVAHD_BADSTATE                                                                                               = 68    

[m3video] EXT_ERROR: IH264ENC_EXTERROR_IVAHD_RELEASE                                                                                                = 69    

[m3video] EXT_ERROR: IH264ENC_EXTERROR_LOOPFILTER_OFFST_LFIDC                                                                                       = 72    

[m3video] EXT_ERROR: IH264ENC_EXTERROR_PROFILE_DATASYNC_INPCONTENT_RES                                                                              = 96    [m3video] EXT_ERROR: IH264ENC_EXTERROR_PROFILE_INPCONTENT                                                                                           = 97    

[m3video] EXT_ERROR: IH264ENC_EXTERROR_STATUS_SIZE                                                                                                  = 128   

[m3video] EXT_ERROR: IH264ENC_EXTERROR_STEREO_PRESET                                                                                                = 130   

[m3video] 589630:!ERROR!:ENCLINK::links_m3video/iva_enc/encLink_h264.c:[587]::INTERNAL ERROR:-1  [m3video] Ext Error :0  

[m3video] EXT_ERROR: IH264ENC_EXTERROR_FMO_PRESET                                                                                                   = 34    

[m3video] EXT_ERROR: IH264ENC_EXTERROR_FRMPACKING_PRESET                                                                                            = 35    

[m3video] EXT_ERROR: IH264ENC_EXTERROR_FRMPACKING_TYPE_INPCONTENT                                                                                   = 36    

[m3video] EXT_ERROR: IH264ENC_EXTERROR_FRMRATE_NUMUNITSINTICKS                                                                                      = 37    

[m3video] EXT_ERROR: IH264ENC_EXTERROR_HIGHSPEED_BFARME                                                                                             = 40    

[m3video] EXT_ERROR: IH264ENC_EXTERROR_INTRA_REFRESHMETHOD                                                                                          = 64    

[m3video] EXT_ERROR: IH264ENC_EXTERROR_INTRA_REFRESHMETHOD_RATE                                                                                     = 65    

[m3video] EXT_ERROR: IH264ENC_EXTERROR_PROFILE_DATASYNC_INPCONTENT_RES                                                                              = 96    [m3video] EXT_ERROR: IH264ENC_EXTERROR_RATECTRL_BFRAMEPICSIZE                                                                                       = 98    

[m3video] EXT_ERROR: IH264ENC_EXTERROR_VERSION_BUFFER_NULL_OR_SIZE                                                                                  = 131   

[m3video] EXT_ERROR: IH264ENC_EXTERROR_VUI_NUMUNITSINTICKS                                                                                          = 132   

[m3video] EXT_ERROR: IH264ENC_EXTERROR_VUI_PRESET                                                                                                   = 133   

[m3video] EXT_ERROR:  

[m3video]   

[m3video] ——— CH 0 : H264 ENC : Dynamic Params ——-  

[m3video]   [m3video] videnc2DynamicParams -> inputHeight             : 1080  

[m3video] videnc2DynamicParams -> inputWidth              : 1920  

[m3video] videnc2DynamicParams -> refFrameRate            : 30000  

[m3video] videnc2DynamicParams -> targetFrameRate         : 30000  

[m3video] videnc2DynamicParams -> targetBitRate           : 8000000  

[m3video] videnc2DynamicParams -> intraFrameInterval      : 10  

[m3video] videnc2DynamicParams -> generateHeader          : 0  

[m3video] videnc2DynamicParams -> captureWidth            : 1920  

[m3video] videnc2DynamicParams -> forceFrame              : -1  

[m3video] videnc2DynamicParams -> interFrameInterval      : 1  

[m3video] videnc2DynamicParams -> mvAccuracy              : 2  

[m3video] videnc2DynamicParams -> sampleAspectRatioHeight : 1  

[m3video] videnc2DynamicParams -> sampleAspectRatioWidth  : 1  

[m3video] videnc2DynamicParams -> ignoreOutbufSizeFlag    : 1  

[m3video] videnc2DynamicParams -> lateAcquireArg          : -1  

[m3video]   [m3video] rateControlParams -> rateControlParamsPreset        : 1  

[m3video] rateControlParams -> scalingMatrixPreset            : 1  

[m3video] rateControlParams -> rcAlgo                         : 1  

[m3video] rateControlParams -> qpI                            : 28  

[m3video] rateControlParams -> qpMaxI                         : 50  

[m3video] rateControlParams -> qpMinI                         : 10  

[m3video] rateControlParams -> qpP                            : 28  

[m3video] rateControlParams -> qpMaxP                         : 50  

[m3video] rateControlParams -> qpMinP                         : 10  

[m3video] rateControlParams -> qpOffsetB                      : 4  

[m3video] rateControlParams -> qpMaxB                         : 44  

[m3video] rateControlParams -> qpMinB                         : 10  

[m3video] rateControlParams -> allowFrameSkip                 : 0  

[m3video] rateControlParams -> removeExpensiveCoeff           : 0  

[m3video] rateControlParams -> chromaQPIndexOffset            : 0  

[m3video] rateControlParams -> IPQualityFactor                : 0  

[m3video] rateControlParams -> initialBufferLevel             : 8000000  

[m3video] rateControlParams -> HRDBufferSize                  : 8000000  

[m3video] rateControlParams -> minPicSizeRatioI               : 0  

[m3video] rateControlParams -> maxPicSizeRatioI               : 640  

[m3video] rateControlParams -> minPicSizeRatioP               : 0  

[m3video] rateControlParams -> maxPicSizeRatioP               : 0  

[m3video] rateControlParams -> minPicSizeRatioB               : 0  

[m3video] rateControlParams -> maxPicSizeRatioB               : 0  

[m3video] rateControlParams -> enablePRC                      : 0  

[m3video] rateControlParams -> enablePartialFrameSkip         : 0  

[m3video] rateControlParams -> discardSavedBits               : 1  

[m3video] rateControlParams -> VBRDuration                    : 8  

[m3video] rateControlParams -> VBRsensitivity                 : 0  

[m3video] rateControlParams -> skipDistributionWindowLength   : 5  

[m3video] rateControlParams -> numSkipInDistributionWindow    : 2  

[m3video] rateControlParams -> enableHRDComplianceMode        : 1  

[m3video] rateControlParams -> frameSkipThMulQ5               : 0  

[m3video] rateControlParams -> vbvUseLevelThQ5                : 0  

[m3video]   [m3video] interCodingParams -> interCodingPreset  : 0  

[m3video] interCodingParams -> searchRangeHorP    : 144  

[m3video] interCodingParams -> searchRangeVerP    : 32  

[m3video] interCodingParams -> searchRangeHorB    : 144  

[m3video] interCodingParams -> searchRangeVerB    : 16  

[m3video] interCodingParams -> interCodingBias    : 1  

[m3video] interCodingParams -> skipMVCodingBias   : 1  

[m3video] interCodingParams -> minBlockSizeP      : 0  

[m3video] interCodingParams -> minBlockSizeB      : 0  

[m3video] interCodingParams -> meAlgoMode         : 0  

[m3video]   [m3video] intraCodingParams -> intraCodingPreset          : 0  

[m3video] intraCodingParams -> lumaIntra4x4Enable         : 0  

[m3video] intraCodingParams -> lumaIntra8x8Enable         : 255  

[m3video] intraCodingParams -> lumaIntra16x16Enable       : 15  

[m3video] intraCodingParams -> chromaIntra8x8Enable       : 15  

[m3video] intraCodingParams -> chromaComponentEnable      : 1  

[m3video] intraCodingParams -> intraRefreshMethod         : 0  

[m3video] intraCodingParams -> intraRefreshRate           : 0  

[m3video] intraCodingParams -> gdrOverlapRowsBtwFrames    : 0  

[m3video] intraCodingParams -> constrainedIntraPredEnable : 0  

[m3video] intraCodingParams -> intraCodingBias            : 0  

[m3video]   [m3video] sliceCodingParams -> sliceCodingPreset  : 0  

[m3video] sliceCodingParams -> sliceMode          : 0  

[m3video] sliceCodingParams -> sliceUnitSize      : 0  

[m3video] sliceCodingParams -> sliceStartOffset   : [0 0 0]  

[m3video] sliceCodingParams -> streamFormat       : 0  

[m3video]   [m3video] sliceGroupChangeCycle           : 0  

[m3video] searchCenter                    : 32767  

[m3video] enableStaticMBCount             : 0  

[m3video] enableROI                       : 0 

 

bee：

回复 user1369122:

你好，DVRRDK3.50版本的H264编码库和DVRRDK4.01版本的H264编码库的接口有修改的地方，不能直接互换啊

Ternence_Hsu：

回复 bee:

你设置为baseline profile 编码测试一下，看这个问题是否有改善；

bee：

回复 Ternence_Hsu:

你好，

        encPrm.chCreateParams[i].format     = IVIDEO_H264HP;        

        encPrm.chCreateParams[i].profile    = IH264_HIGH_PROFILE;  

这两个参数修改为

        encPrm.chCreateParams[i].format     = IVIDEO_H264BP;        

        encPrm.chCreateParams[i].profile    = IH264_BASELINE_PROFILE;  

或者

        encPrm.chCreateParams[i].format     = IVIDEO_H264MP;       

        encPrm.chCreateParams[i].profile    = IH264_MAIN_PROFILE; 

或者

        encPrm.chCreateParams[i].format     = IVIDEO_H264HP;      

        encPrm.chCreateParams[i].profile    = IH264_HIGH10_PROFILE;

都还是报错，没有改善。

 

bee：

回复 bee:

很郁闷的问题，

TI的工程师，能不能劳驾试一下，确认一下呀？

或者也在使用DVRRDK04.01.00.02的兄弟们，莫非大家在用H264编码的时候，I帧间隔都是大于30的？

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