diff -p -up StepMania-3.9-src/src/arch/MovieTexture/MovieTexture_FFMpeg.cpp.averror StepMania-3.9-src/src/arch/MovieTexture/MovieTexture_FFMpeg.cpp
--- StepMania-3.9-src/src/arch/MovieTexture/MovieTexture_FFMpeg.cpp.averror	2008-04-10 17:16:26.000000000 +0200
+++ StepMania-3.9-src/src/arch/MovieTexture/MovieTexture_FFMpeg.cpp	2008-04-10 17:25:40.000000000 +0200
@@ -502,7 +502,6 @@ static CString averr_ssprintf( int err, 
 	case AVERROR_INVALIDDATA:	Error = "invalid data found"; break;
 	case AVERROR_NOMEM:			Error = "not enough memory"; break;
 	case AVERROR_NOFMT:			Error = "unknown format"; break;
-	case AVERROR_UNKNOWN:		Error = "unknown error"; break;
 	default: Error = ssprintf( "unknown error %i", err ); break;
 	}