Cleanup some RTSP documentation

#minor-release

PiperOrigin-RevId: 386048024

docs/_page_fragments/supported-formats-rtsp.md

-ExoPlayer supports both live and on demand RTSP. Supported formats and network
-types are listed below.
+ExoPlayer supports both live and on demand RTSP. Supported sample formats and
+network types are listed below.
 
 
-**Supported formats**
-> Please comment on
-[this issue](https://github.com/google/ExoPlayer/issues/9210) to request for
-more format support.
+### Supported sample formats ###
 
 
-* H264. The SDP media description must include SPS/PPS data in the fmtp
-  attribute for decoder initialization.
+* H264 (the SDP media description must include SPS/PPS data in the fmtp
+  attribute for decoder initialization).
 * AAC (with ADTS bitstream).
 * AAC (with ADTS bitstream).
 * AC3.
 * AC3.
 
 
-**Supported network types**
+Please comment on [this issue](https://github.com/google/ExoPlayer/issues/9210)
+to request support for additional sample formats.
+{:.info}
+
+### Supported network types ###
+
 * RTP over UDP unicast (multicast is not supported).
 * RTP over UDP unicast (multicast is not supported).
 * Interleaved RTSP, RTP over RTSP using TCP.
 * Interleaved RTSP, RTP over RTSP using TCP.

docs/rtsp.md

@@ -25,12 +25,11 @@ player.prepare();
 ~~~
 ~~~
 {: .language-java}
 {: .language-java}
 
 
-
-### Play authentication-enabled RTSP content ###
+### Authentication ###
 
 
 ExoPlayer supports playback with RTSP BASIC and DIGEST authentication. To play
 ExoPlayer supports playback with RTSP BASIC and DIGEST authentication. To play
 protected RTSP content, the `MediaItem`'s URI must be configured with the
 protected RTSP content, the `MediaItem`'s URI must be configured with the
-authtication info. Specifically, the URI should follow the format
+authentication info. Specifically, the URI should be of the form
 `rtsp://<username>:<password>@<host address>`.
 `rtsp://<username>:<password>@<host address>`.
 
 
 ## Using RtspMediaSource ##
 ## Using RtspMediaSource ##
@@ -73,8 +72,6 @@ ExoPlayer will report the playback has ended if nothing is received for the
 duration of the set timeout. Setting this value too small may lead to an early
 duration of the set timeout. Setting this value too small may lead to an early
 end-of-stream signal under poor network conditions.
 end-of-stream signal under poor network conditions.
 
 
-### Force using RTP/TCP ###
-ExoPlayer can also be configured to play with RTP/TCP by default. To do so,
-use method `RtspMediaSource.Factory.setForceUseRtpTcp()`.
-
-
+RTP/TCP offers better compatibility under some network setups. You can configure
+ExoPlayer to use RTP/TCP by default with
+`RtspMediaSource.Factory.setForceUseRtpTcp()`.