X-Git-Url: http://research.m1stereo.tv/gitweb?a=blobdiff_plain;f=src%2Fdv1394app.c;h=b1919aec95910e5d3d95994b3df0fbfddf2d3f95;hb=0984db69a0f1bf22495be70aa06b96217d5fb0b8;hp=d367235c7ea4f88f3f08a499d2c87b7746fb36dd;hpb=8abeb6c8e20cb942513fa422d772550615610ee8;p=rugen

diff --git a/src/dv1394app.c b/src/dv1394app.c
index d367235..b1919ae 100644
--- a/src/dv1394app.c
+++ b/src/dv1394app.c
@@ -555,3 +555,25 @@ void dv1394app_close( dv1394app this )
 		page_close( this->pages[ -- this->page_count ] );
 	free( this );
 }
+
+char* frames2tc( int f, float fps, char* buf )
+{
+	int tc[4] = { 0, 0, 0, 0 };
+	float d;
+	int t;
+
+	if ( fps )
+	{
+		d = f / fps;
+		t = d;
+
+		tc[0] = (d - t) * fps;
+		tc[1] = t % 60; t /= 60;
+		tc[2] = t % 60; t /= 60;
+		tc[3] = t % 24;
+	}
+
+	sprintf(buf, "%.2d:%.2d:%.2d:%.2d", tc[3], tc[2], tc[1], tc[0]);
+
+	return buf;
+}