RV1106 video encode mjpeg error
Posted: 2024-12-23 1:56
Hello,
Recently, I do some test about RV1106 video encode module and find some issues.
My target is use rv1106 video encode to get mjpeg video streaming. I find most of the jpeg
data is perfect, but after several seconds, I can get some bad frame. such as the below image:
Hope to get help.
The following configuration is detail video encode config:
Recently, I do some test about RV1106 video encode module and find some issues.
My target is use rv1106 video encode to get mjpeg video streaming. I find most of the jpeg
data is perfect, but after several seconds, I can get some bad frame. such as the below image:
Hope to get help.
The following configuration is detail video encode config:
Code: Select all
static RK_S32 venc_init(int chnId, int width, int height, RK_CODEC_ID_E enType) {
printf("========%s========\n", __func__);
VENC_RECV_PIC_PARAM_S stRecvParam;
VENC_RC_PARAM_S stRcParam;
VENC_CHN_ATTR_S stAttr;
memset(&stAttr, 0, sizeof(VENC_CHN_ATTR_S));
stAttr.stVencAttr.enType = enType;
stAttr.stVencAttr.enPixelFormat = RK_FMT_YUV420SP;
stAttr.stVencAttr.u32PicWidth = width;
stAttr.stVencAttr.u32PicHeight = height;
stAttr.stVencAttr.u32VirWidth = width;
stAttr.stVencAttr.u32VirHeight = height;
stAttr.stVencAttr.u32StreamBufCnt = 2;
stAttr.stVencAttr.u32BufSize = width * height ;
stAttr.stVencAttr.enMirror = MIRROR_NONE;
stAttr.stRcAttr.enRcMode = VENC_RC_MODE_MJPEGFIXQP;
stAttr.stRcAttr.stMjpegFixQp.u32Qfactor = 95;
RK_MPI_VENC_CreateChn(chnId, &stAttr);
stRcParam.stParamMjpeg.u32Qfactor = 95;
RK_MPI_VENC_SetRcParam(chnId, &stRcParam);
memset(&stRecvParam, 0, sizeof(VENC_RECV_PIC_PARAM_S));
stRecvParam.s32RecvPicNum = -1;
RK_MPI_VENC_StartRecvFrame(chnId, &stRecvParam);
return 0;
}