Video frames not advancing updates (#401)

ryanmccartney · web-flow · commit 85787fcf81aa · 2025-08-26T09:00:37.000+01:00
Total Frames Debugging and updated Dash.js version
diff --git a/package-lock.json b/package-lock.json
diff --git a/package.json b/package.json
@@ -64,7 +64,7 @@
     "typescript-eslint": "^7.2.0"
   },
   "dependencies": {
-    "dashjs": "github:bbc/dash.js#smp-v4.7.3-10",
+    "dashjs": "github:bbc/dash.js#smp-v4.7.3-11",
     "smp-imsc": "github:bbc/imscJS#v1.0.3"
   },
   "repository": {
diff --git a/src/playbackstrategy/msestrategy.js b/src/playbackstrategy/msestrategy.js
@@ -479,6 +479,13 @@ function MSEStrategy(
   }
 
   function onMetricAdded(event) {
+    const videoPlaybackQuality =
+      "getVideoPlaybackQuality" in mediaElement ? mediaElement?.getVideoPlaybackQuality() : {}
+
+    if (videoPlaybackQuality?.totalVideoFrames) {
+      DebugTool.staticMetric("frames-total", videoPlaybackQuality?.totalVideoFrames)
+    }
+
     if (event.mediaType === "video" && event.metric === "DroppedFrames") {
       DebugTool.staticMetric("frames-dropped", event.value.droppedFrames)
     }

Original file line number	Diff line number	Diff line change
`@@ -479,6 +479,13 @@ function MSEStrategy(`
`479`	`479`	`}`
`480`	`480`
`481`	`481`	`function onMetricAdded(event) {`
	`482`	`+ const videoPlaybackQuality =`
	`483`	`+ "getVideoPlaybackQuality" in mediaElement ? mediaElement?.getVideoPlaybackQuality() : {}`
	`484`	`+`
	`485`	`+ if (videoPlaybackQuality?.totalVideoFrames) {`
	`486`	`+ DebugTool.staticMetric("frames-total", videoPlaybackQuality?.totalVideoFrames)`
	`487`	`+ }`
	`488`	`+`
`482`	`489`	`if (event.mediaType === "video" && event.metric === "DroppedFrames") {`
`483`	`490`	`DebugTool.staticMetric("frames-dropped", event.value.droppedFrames)`
`484`	`491`	`}`