海思方案解码MJPEG视频数据的uPictureFormat参数
我的MJPEG视频数据是 Planar 4:2:0 YUV full scale
但解码格式:Planar 4:2:2 YUV full scale
我想修改解码参数uPictureFormat,然而修改确无效
海思里显示此参数为(reserved),如下。请问这是不是表示此为无效参数
typedef struct hiMJPEG_DEC_ATTR_S
{
HI_U32 uPictureFormat; // Decoded output picture format (reserved)
HI_U32 uStreamInType; // Input stream type (reserved)
HI_U32 uPicWidth; // The width of picture
HI_U32 uPicHeight; // The height of picture
HI_U32 uWorkMode; // reserved
MJPEG_USERDATA_S *pUserData; //Buffer contains userdata stuff
HI_U32 uReserved;
} MJPEG_DEC_ATTR_S;