diff --git a/media/libstagefright/codecs/m4v_h263/enc/SoftMPEG4Encoder.cpp b/media/libstagefright/codecs/m4v_h263/enc/SoftMPEG4Encoder.cpp
index 8bc0275..e02af90 100644
--- a/media/libstagefright/codecs/m4v_h263/enc/SoftMPEG4Encoder.cpp
+++ b/media/libstagefright/codecs/m4v_h263/enc/SoftMPEG4Encoder.cpp
@@ -748,10 +748,10 @@
         outQueue.erase(outQueue.begin());
         CHECK(!mInputBufferInfoVec.empty());
         InputBufferInfo *inputBufInfo = mInputBufferInfoVec.begin();
-        mInputBufferInfoVec.erase(mInputBufferInfoVec.begin());
         outHeader->nTimeStamp = inputBufInfo->mTimeUs;
         outHeader->nFlags |= (inputBufInfo->mFlags | OMX_BUFFERFLAG_ENDOFFRAME);
         outHeader->nFilledLen = dataLength;
+        mInputBufferInfoVec.erase(mInputBufferInfoVec.begin());
         outInfo->mOwnedByUs = false;
         notifyFillBufferDone(outHeader);
     }