在mcfw层可以调用下面函数:
/**
brief Set Encoder Channel specific dynamic parameters
The parameters that are applied depend on the value of 'veParamId'
param vencChnId [IN] Channel ID to which this applies
param vencStrmID [IN] Channel ID to which this applies
param ptEncDynamicParam [IN] Values for the various dynamic parameters
param veParamId [IN] Parameter on which to apply the change
return ERROR_NONE on success
*/
Int32 Venc_setDynamicParam(VENC_CHN vencChnId, VENC_STRM vencStrmID, VENC_CHN_DYNAMIC_PARAM_S *ptEncDynamicParam, VENC_PARAM_E veParamId);
调用时,veParamId 选择VENC_FRAMERATE;可以参照demo_encode.c来学习如何使用。
在mcfw层可以调用下面函数:
/**
brief Set Encoder Channel specific dynamic parameters
The parameters that are applied depend on the value of 'veParamId'
param vencChnId [IN] Channel ID to which this applies
param vencStrmID [IN] Channel ID to which this applies
param ptEncDynamicParam [IN] Values for the various dynamic parameters
param veParamId [IN] Parameter on which to apply the change
return ERROR_NONE on success
*/
Int32 Venc_setDynamicParam(VENC_CHN vencChnId, VENC_STRM vencStrmID, VENC_CHN_DYNAMIC_PARAM_S *ptEncDynamicParam, VENC_PARAM_E veParamId);
调用时,veParamId 选择VENC_FRAMERATE;可以参照demo_encode.c来学习如何使用。
举报