Add media3 guide entries in README files

PiperOrigin-RevId: 520650881
(cherry picked from commit 766e7d7d)

libraries/decoder_av1/README.md

@@ -124,5 +124,10 @@ gets from the libgav1 decoder:
 Note: Although the default option uses `ANativeWindow`, based on our testing the
 GL rendering mode has better performance, so should be preferred
 
-<!-- TODO(b/204738828): Add link to 'troubleshooting using decoding extensions' media3 guide entry when it's published on developer.android.com -->
+## Links
+
+*   [Troubleshooting using decoding extensions][]
+
 <!-- TODO(b/276289331): Add Javadoc link when it's published on developer.android.com -->
+
+[Troubleshooting using decoding extensions]: https://developer.android.com/guide/topics/media/exoplayer/troubleshooting#how-can-i-get-a-decoding-library-to-load-and-be-used-for-playbacks

libraries/decoder_ffmpeg/README.md

@@ -117,5 +117,10 @@ then implement your own logic to use the renderer for a given track.
 [ExoPlayer issue 2781]: https://github.com/google/ExoPlayer/issues/2781
 [Supported formats]: https://exoplayer.dev/supported-formats.html#ffmpeg-extension
 
-<!-- TODO(b/204738828): Add link to 'troubleshooting using extensions' media3 guide entry when it's published on developer.android.com -->
+## Links
+
+*   [Troubleshooting using decoding extensions][]
+
 <!-- TODO(b/276289331): Add Javadoc link when it's published on developer.android.com -->
+
+[Troubleshooting using decoding extensions]: https://developer.android.com/guide/topics/media/exoplayer/troubleshooting#how-can-i-get-a-decoding-library-to-load-and-be-used-for-playback

libraries/decoder_flac/README.md

@@ -96,5 +96,10 @@ a custom track selector the choice of `Renderer` is up to your implementation,
 so you need to make sure you are passing an `LibflacAudioRenderer` to the
 player, then implement your own logic to use the renderer for a given track.
 
-<!-- TODO(b/204738828): Add link to 'troubleshooting decoding using extensions' media3 guide entry when it's published on developer.android.com -->
+## Links
+
+*   [Troubleshooting using decoding extensions][]
+
 <!-- TODO(b/276289331): Add Javadoc link when it's published on developer.android.com -->
+
+[Troubleshooting using decoding extensions]: https://developer.android.com/guide/topics/media/exoplayer/troubleshooting#how-can-i-get-a-decoding-library-to-load-and-be-used-for-playback

libraries/decoder_opus/README.md

@@ -100,5 +100,10 @@ a custom track selector the choice of `Renderer` is up to your implementation,
 so you need to make sure you are passing an `LibopusAudioRenderer` to the
 player, then implement your own logic to use the renderer for a given track.
 
-<!-- TODO(b/204738828): Add link to 'troubleshooting using decoding extensions' media3 guide entry when it's published on developer.android.com -->
+## Links
+
+*   [Troubleshooting using decoding extensions][]
+
 <!-- TODO(b/276289331): Add Javadoc link when it's published on developer.android.com -->
+
+[Troubleshooting using decoding extensions]: https://developer.android.com/guide/topics/media/exoplayer/troubleshooting#how-can-i-get-a-decoding-library-to-load-and-be-used-for-playback

libraries/decoder_vp9/README.md

@@ -137,5 +137,10 @@ gets from the libvpx decoder:
 Note: Although the default option uses `ANativeWindow`, based on our testing the
 GL rendering mode has better performance, so should be preferred.
 
-<!-- TODO(b/204738828): Add link to 'troubleshooting using decoding extensions' media3 guide entry when it's published on developer.android.com -->
+## Links
+
+*   [Troubleshooting using decoding extensions][]
+
 <!-- TODO(b/276289331): Add Javadoc link when it's published on developer.android.com -->
+
+[Troubleshooting using decoding extensions]: https://developer.android.com/guide/topics/media/exoplayer/troubleshooting#how-can-i-get-a-decoding-library-to-load-and-be-used-for-playback

libraries/exoplayer_dash/README.md

@@ -36,8 +36,8 @@ instances and pass them directly to the player. For advanced download use cases,
 
 ## Links
 
-<!-- TODO(b/204738828): Add link to DASH media3 guide entry when it's published on developer.android.com -->
-
+*   [Developer Guide][]
 *   [Javadoc][]
 
+[Developer Guide]: https://developer.android.com/guide/topics/media/exoplayer/dash
 [Javadoc]: https://developer.android.com/reference/androidx/media3/exoplayer/dash/package-summary

libraries/exoplayer_hls/README.md

@@ -35,8 +35,8 @@ instances and pass them directly to the player. For advanced download use cases,
 
 ## Links
 
-<!-- TODO(b/204738828): Add link to HLS media3 guide entry when it's published on developer.android.com -->
-
+*   [Developer Guide][]
 *   [Javadoc][]
 
+[Developer Guide]: https://developer.android.com/guide/topics/media/exoplayer/hls
 [Javadoc]: https://developer.android.com/reference/androidx/media3/exoplayer/hls/package-summary

libraries/exoplayer_ima/README.md

@@ -52,8 +52,8 @@ player position when backgrounded during ad playback.
 
 ## Links
 
-<!-- TODO(b/204738828): Add link to Ad Insertion media3 guide entry when it's published on developer.android.com -->
-
+*   [Developer Guide][]
 *   [Javadoc][]
 
+[Developer Guide]: https://developer.android.com/guide/topics/media/exoplayer/ad-insertion
 [Javadoc]: https://developer.android.com/reference/androidx/media3/exoplayer/ima/package-summary

libraries/exoplayer_rtsp/README.md

@@ -30,8 +30,8 @@ instances and pass them directly to the player.
 
 ## Links
 
-<!-- TODO(b/204738828): Add link to RTSP media3 guide entry when it's published on developer.android.com -->
-
+*   [Developer Guide][]
 *   [Javadoc][]
 
+[Developer Guide]: https://developer.android.com/guide/topics/media/exoplayer/rtsp
 [Javadoc]: https://developer.android.com/reference/androidx/media3/exoplayer/rtsp/package-summary

libraries/exoplayer_smoothstreaming/README.md

@@ -35,8 +35,8 @@ instances and pass them directly to the player. For advanced download use cases,
 
 ## Links
 
-<!-- TODO(b/204738828): Add link to SmoothStreaming media3 guide entry when it's published on developer.android.com -->
-
+*   [Developer Guide][]
 *   [Javadoc][]
 
+[Developer Guide]: https://developer.android.com/guide/topics/media/exoplayer/smoothstreaming
 [Javadoc]: https://developer.android.com/reference/androidx/media3/exoplayer/smoothstreaming/package-summary

libraries/transformer/README.md

@@ -20,8 +20,8 @@ locally. Instructions for doing this can be found in the [top level README][].
 
 ## Links
 
-<!-- TODO(b/204738828): Add link to Transformer media3 guide entry when it's published on developer.android.com -->
-
+*   [Developer Guide][]
 *   [Javadoc][]
 
+[Developer Guide]: https://developer.android.com/guide/topics/media/transformer
 [Javadoc]: https://developer.android.com/reference/androidx/media3/transformer/package-summary

libraries/ui/README.md

@@ -20,8 +20,8 @@ locally. Instructions for doing this can be found in the [top level README][].
 
 ## Links
 
-<!-- TODO(b/204738828): Add link to UI media3 guide entry when it's published on developer.android.com -->
-
+*   [Developer Guide][]
 *   [Javadoc][]
 
+[Developer Guide]: https://developer.android.com/guide/topics/media/exoplayer/ui-components
 [Javadoc]: https://developer.android.com/reference/androidx/media3/ui/package-summary