Assorted minor improvements

files/en-us/web/api/rtcremoteinboundrtpstreamstats/jitter/index.md

@@ -8,7 +8,7 @@ browser-compat: api.RTCStatsReport.type_remote-inbound-rtp.jitter
 
 {{APIRef("WebRTC")}}
 
-The **`jitter`** property of the {{domxref("RTCRemoteInboundRtpStreamStats")}} dictionary returns the {{glossary("Jitter", "packet jitter")}} for the [synchronization source (SSRC)](/en-US/docs/Web/API/RTCRemoteInboundRtpStreamStats/ssrc) of this stream of {{Glossary("RTP")}} packets.
+The **`jitter`** property of the {{domxref("RTCRemoteInboundRtpStreamStats")}} dictionary returns the {{glossary("Jitter", "packet jitter")}} for the [synchronization source (SSRC)](/en-US/docs/Web/API/RTCRemoteInboundRtpStreamStats/ssrc) as measured by the remote endpoint.
 
 High packet jitter values indicate that packet arrival rates vary significantly, which may degrade video, audio, and other real-time communications over WebRTC.
 

files/en-us/web/api/rtcremoteinboundrtpstreamstats/kind/index.md

@@ -11,7 +11,7 @@ browser-compat: api.RTCStatsReport.type_remote-inbound-rtp.kind
 The **`kind`** property of the {{domxref("RTCRemoteInboundRtpStreamStats")}} dictionary is a string indicating whether the described {{Glossary("RTP")}} stream contains audio or video media.
 
 This string will always be the same as the {{domxref("MediaStreamTrack.kind", "kind")}} of the {{domxref("MediaStreamTrack")}} object carried by the stream.
-It will also match the statistics object's {{domxref("RTCCodecStats.codec")}} property's media type.
+It will also match the media type of the codec associated with this statistics objects (i.e. the MIME type of the associated codec's {{domxref("RTCCodecStats.mimeType")}} property).
 
 ## Value
 

files/en-us/web/api/rtcremoteinboundrtpstreamstats/packetslost/index.md

@@ -8,15 +8,15 @@ browser-compat: api.RTCStatsReport.type_remote-inbound-rtp.packetsLost
 
 {{APIRef("WebRTC")}}
 
-The **`packetsLost`** property of the {{domxref("RTCRemoteInboundRtpStreamStats")}} dictionary returns the total number of {{Glossary("RTP")}} packets lost from the [synchronization source (SSRC)](/en-US/docs/Web/API/RTCRemoteInboundRtpStreamStats/ssrc), as reported by the rmeote endpoint, since the beginning of reception.
+The **`packetsLost`** property of the {{domxref("RTCRemoteInboundRtpStreamStats")}} dictionary returns the total number of {{Glossary("RTP")}} packets lost from the [synchronization source (SSRC)](/en-US/docs/Web/API/RTCRemoteInboundRtpStreamStats/ssrc), as reported by the remote endpoint, since the beginning of reception.
 
 ## Value
 
 An integer value indicating the number of lost RTP packets.
 
 This value can be negative.
 It is determined by subtracting the number of packets received from the number of packets that are expected.
-The number of packets that are expected is calculated in a way that assumes that all packets only need to be sent once, while the number of packets received also includes any packets that had to be resent (and hence may be bigger).
+The number of packets that are expected is calculated in a way that assumes that all packets only need to be sent once (based on sequence numbers), while the number of packets received also includes any packets that had to be resent (and hence may be bigger).
 For more information see the "cumulative number of packets lost" section in {{RFC("3550", "", "6.4.1")}}.
 
 ## Specifications