diff --git a/files/en-us/web/api/mediastream/index.md b/files/en-us/web/api/mediastream/index.md
index a6356f5a80ace66..b99d06a9001a477 100644
--- a/files/en-us/web/api/mediastream/index.md
+++ b/files/en-us/web/api/mediastream/index.md
@@ -7,11 +7,9 @@ browser-compat: api.MediaStream
 
 {{APIRef("Media Capture and Streams")}}
 
-The **`MediaStream`** interface represents a stream of media content. A stream consists of several **tracks**, such as video or audio tracks. Each track is specified as an instance of {{domxref("MediaStreamTrack")}}.
+The **`MediaStream`** interface of the {{domxref("Media Capture and Streams API", "", "", "nocode")}} represents a stream of media content. A stream consists of several **tracks**, such as video or audio tracks. Each track is specified as an instance of {{domxref("MediaStreamTrack")}}.
 
-You can obtain a `MediaStream` object either by using the constructor or by calling functions such as {{domxref("MediaDevices.getUserMedia()")}}, {{domxref("MediaDevices.getDisplayMedia()")}}, or {{domxref("HTMLCanvasElement.captureStream()")}}.
-
-Some user agents subclass this interface to provide more precise information or functionality, like in {{domxref("CanvasCaptureMediaStreamTrack")}}.
+You can obtain a `MediaStream` object either by using the constructor or by calling functions such as {{domxref("MediaDevices.getUserMedia()")}}, {{domxref("MediaDevices.getDisplayMedia()")}}, or {{domxref("HTMLCanvasElement.captureStream()")}} and {{domxref("HTMLMediaElement.captureStream()")}}.
 
 {{InheritanceDiagram}}
 
diff --git a/files/en-us/web/api/mediastreamtrack/index.md b/files/en-us/web/api/mediastreamtrack/index.md
index 7fe56e02505a755..fd28f7c59bfb2f3 100644
--- a/files/en-us/web/api/mediastreamtrack/index.md
+++ b/files/en-us/web/api/mediastreamtrack/index.md
@@ -7,7 +7,9 @@ browser-compat: api.MediaStreamTrack
 
 {{APIRef("Media Capture and Streams")}}
 
-The **`MediaStreamTrack`** interface represents a single media track within a stream; typically, these are audio or video tracks, but other track types may exist as well.
+The **`MediaStreamTrack`** interface of the {{domxref("Media Capture and Streams API", "", "", "nocode")}} represents a single media track within a stream; typically, these are audio or video tracks, but other track types may exist as well.
+
+Some user agents subclass this interface to provide more precise information or functionality, such as {{domxref("CanvasCaptureMediaStreamTrack")}}.
 
 {{InheritanceDiagram}}