diff --git a/mpp/legacy/vpu_api.cpp b/mpp/legacy/vpu_api.cpp
index c72fb1d0..d8475ea6 100644
--- a/mpp/legacy/vpu_api.cpp
+++ b/mpp/legacy/vpu_api.cpp
@@ -272,10 +272,11 @@ RK_S32 vpu_open_context(VpuCodecContext **ctx)
     }
 #endif
     if (s != NULL) {
-        mpp_log("s->videoCoding=%d, s->width=%d, s->height=%d \n", s->videoCoding, s->width, s->height);
-        if (s->videoCoding == OMX_RK_VIDEO_CodingHEVC
-            || s->videoCoding == OMX_RK_VIDEO_CodingVP9
-            || s->videoCoding == OMX_RK_VIDEO_CodingAVS
+        MppCtxType type = (s->codecType == CODEC_DECODER) ? (MPP_CTX_DEC) :
+                          (s->codecType == CODEC_ENCODER) ? (MPP_CTX_ENC) : (MPP_CTX_BUTT);
+        MppCodingType coding = (MppCodingType)s->videoCoding;
+        mpp_log("videoCoding %d, width %d, height %d \n", s->videoCoding, s->width, s->height);
+        if (MPP_OK == mpp_check_support_format(type, coding)
             || (s->videoCoding == OMX_RK_VIDEO_CodingAVC &&
                 s->codecType == CODEC_DECODER && ((s->width > 1920) || (s->height > 1088) || use_mpp_mode))) {
             free(s);
diff --git a/mpp/mpi.cpp b/mpp/mpi.cpp
index 41ffa64f..a201a8a4 100644
--- a/mpp/mpi.cpp
+++ b/mpp/mpi.cpp
@@ -35,10 +35,12 @@ typedef struct {
 } MppCodingTypeInfo;
 
 static MppCodingTypeInfo support_list[] = {
-    {   MPP_CTX_DEC,    MPP_VIDEO_CodingVP8,    "dec",  "vp8",         },
     {   MPP_CTX_DEC,    MPP_VIDEO_CodingMPEG2,  "dec",  "mpeg2",        },
+    {   MPP_CTX_DEC,    MPP_VIDEO_CodingMPEG4,  "dec",  "mpeg4",        },
+//    {   MPP_CTX_DEC,    MPP_VIDEO_CodingH263,   "dec",  "h.263",        },
     {   MPP_CTX_DEC,    MPP_VIDEO_CodingAVC,    "dec",  "h.264/AVC",    },
     {   MPP_CTX_DEC,    MPP_VIDEO_CodingHEVC,   "dec",  "h.265/HEVC",   },
+    {   MPP_CTX_DEC,    MPP_VIDEO_CodingVP8,    "dec",  "vp8",          },
     {   MPP_CTX_DEC,    MPP_VIDEO_CodingVP9,    "dec",  "VP9",          },
     {   MPP_CTX_DEC,    MPP_VIDEO_CodingAVS,    "dec",  "avs+",         },
 };