diff --git a/core/media/AvfMediaEngine.mm b/core/media/AvfMediaEngine.mm
index 8e80ab643553..4b5d75a9902b 100644
--- a/core/media/AvfMediaEngine.mm
+++ b/core/media/AvfMediaEngine.mm
@@ -400,8 +400,6 @@ - (void)observeValueForKeyPath:(NSString*)keyPath
         auto UVDataLen     = UVPitch * UVHeight;  // 1920x1080: UVDataLen=1036800
         auto frameYData    = (uint8_t*)CVPixelBufferGetBaseAddressOfPlane(videoFrame, 0);
         auto frameCbCrData = (uint8_t*)CVPixelBufferGetBaseAddressOfPlane(videoFrame, 1);
-        assert(_videoRotation % 180 == 0 ? YASIO_SZ_ALIGN(videoDim.x, 32) * videoDim.y * 3 / 2 == YDataLen + UVDataLen :
-               YASIO_SZ_ALIGN(videoDim.y, 32) * videoDim.x * 3 / 2 == YDataLen + UVDataLen);
         // Apple: both H264, HEVC(H265) bufferDimX=ALIGN(videoDim.x, 32), bufferDimY=videoDim.y
         // Windows:
         //    - H264: BufferDimX align videoDim.x with 16, BufferDimY as-is