diff --git a/src/apps/mediaplayer/supplier/ProxyVideoSupplier.cpp b/src/apps/mediaplayer/supplier/ProxyVideoSupplier.cpp
index c2e834b255..eb2852f11d 100644
--- a/src/apps/mediaplayer/supplier/ProxyVideoSupplier.cpp
+++ b/src/apps/mediaplayer/supplier/ProxyVideoSupplier.cpp
@@ -37,6 +37,8 @@ status_t
 ProxyVideoSupplier::FillBuffer(int64 startFrame, void* buffer,
 	const media_raw_video_format& format, bool& wasCached)
 {
+	bigtime_t now = system_time();
+
 	BAutolock _(fSupplierLock);
 //printf("ProxyVideoSupplier::FillBuffer(%lld)\n", startFrame);
 	if (fSupplier == NULL)
@@ -100,6 +102,8 @@ ProxyVideoSupplier::FillBuffer(int64 startFrame, void* buffer,
 		fCachedFrameValid = true;
 	}
 
+	fProcessingLatency = system_time() - now;
+
 	return ret;
 }