Fallback to a compression scheme specified in the stream format in the

dlls/winmm/mciavi/mmoutput.c

@@ -426,23 +426,20 @@ BOOL    MCIAVI_OpenVideo(WINE_MCIAVI* wma)
 
     wma->dwCachedFrame = -1;
 
+    /* get the right handle */
+    if (fcc == mmioFOURCC('C','R','A','M')) fcc = mmioFOURCC('M','S','V','C');
+
+    /* try to get a decompressor for that type */
+    wma->hic = ICLocate(ICTYPE_VIDEO, fcc, wma->inbih, NULL, ICMODE_DECOMPRESS);
+    if (!wma->hic) {
         /* check for builtin DIB compressions */
+        fcc = wma->inbih->biCompression;
         if ((fcc == mmioFOURCC('D','I','B',' ')) ||
             (fcc == mmioFOURCC('R','L','E',' ')) ||
             (fcc == BI_RGB) || (fcc == BI_RLE8) ||
             (fcc == BI_RLE4) || (fcc == BI_BITFIELDS))
-    {
-	wma->hic = 0;
             goto paint_frame;
-    }
-
-    /* get the right handle */
-    if (fcc == 0) fcc = wma->inbih->biCompression;
-    if (fcc == mmioFOURCC('C','R','A','M')) fcc = mmioFOURCC('M','S','V','C');
 
-    /* try to get a decompressor for that type */
-    wma->hic = ICLocate(ICTYPE_VIDEO, fcc, wma->inbih, NULL, ICMODE_DECOMPRESS);
-    if (!wma->hic) {
 	WARN("Can't locate codec for the file\n");
 	return FALSE;
     }