androidx/media

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Jetpack Media3 support libraries for media use cases, including ExoPlayer, an extensible media player for Android

Stars: 3k
Forks: 955
Open beginner issues: 0
Indexed issues: 825
Avg merge: 12d 14h
Merged PRs (30d): 2

Dominant language: Java
License: Apache-2.0
Last GitHub push: Sep 8, 2026
Latest indexed: Sep 20, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: No beginner labels indexed

Beginner friendly Everything

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825 open issues indexed

Micro-stuttering and jittering edges on Sony BRAVIA 8 (Android 14) using ExoPlayer/Media3 (SDR and Dolby Vision) Open

bug needs triage

Difficulty 4/5 3-5 days Newbie friendliness 35/100

androidx/media#3420 · Opened Sep 19, 2026
Parse the H.264/HEVC frame_packing_arrangement SEI so frame-packed 3D is detected without a container tag Open

Difficulty 4/5 3-5 days Newbie friendliness 55/100

androidx/media#3419 · Opened Sep 19, 2026
Repeated live DASH Source errors: DashManifestParser ParserException contentIsMalformed dataType=4 Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

androidx/media#3418 · 1 comment · Opened Sep 18, 2026
Allow restarting a partially-loaded chunk instead of resuming it with a byte-range request Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

androidx/media#3416 · Opened Sep 16, 2026
Allow Complex GLSL transitions using VideoCompositorSettings for Mutliple Sequences and videos in same Sequence Open

question

androidx/media#3415 · 4 comments · 1 assignee · Opened Sep 16, 2026
SCTE-35 programSplicePlaybackPositionUs value changed between 1.10.0 and 1.11.0 on live TS Open

needs triage question

androidx/media#3413 · 1 assignee · Opened Sep 15, 2026
`FragmentedMp4Extractor` throws "Top bit not zero" when the `tfdt` baseMediaDecodeTime encodes a negative decode time Open

bug needs triage

androidx/media#3412 · 1 assignee · Opened Sep 15, 2026
PreloadMediaSource: stale onChildSourceInfoRefreshed callback calls createPeriod on a released child source (NPE in BaseMediaSource.getPlayerId) Open

androidx/media#3408 · 1 assignee · Opened Sep 9, 2026
Media3 fails to switch back from HDR/HDR10 to SDR once the playback is stopped Open

bug needs triage

androidx/media#3406 · 1 assignee · Opened Sep 7, 2026
Insufficient loading throughput and repeated buffering during high-bitrate progressive direct playback on Android TV — is this a known issue? Open

need more info question

androidx/media#3405 · 2 comments · 1 assignee · Opened Sep 7, 2026
HLS: every exposed track Format has a null id in 1.11.0 (regression from 1.9.x) Open

androidx/media#3402 · 1 comment · 1 assignee · Opened Sep 3, 2026
Fatal Exception: android.app.RemoteServiceException Bad notification for startForeground Open

bug need more info

androidx/media#3401 · 1 comment · 1 assignee · Opened Sep 1, 2026
ERROR_CODE_PARSING_CONTAINER_MALFORMED Open

need more info question

androidx/media#3400 · 1 comment · 1 assignee · Opened Sep 1, 2026
[DASH Multi-Period] Player gets stuck when the next period’s first init segment (I-frame) fails to load, StuckDetection identifies it after ~10 minutes Open

bug

androidx/media#3396 · 1 comment · 1 assignee · Opened Aug 29, 2026
Move fade-in of buffer into AudioTrackAudioOutput, as not every output has same requirement as AudioTrack Open

enhancement needs triage

androidx/media#3394 · 1 assignee · Opened Aug 29, 2026
Asynchronous onGetLibraryRoot deadlocks legacy MediaBrowser Open

bug needs triage

androidx/media#3393 · 2 comments · 1 assignee · Opened Aug 28, 2026
Widevine device provisioning returns HTTP 401 and 400 on Android devices Open

bug: in platform drm need more info

androidx/media#3392 · 7 comments · 1 assignee · Opened Aug 28, 2026
Empty media session notification during casting Open

bug needs triage

androidx/media#3391 · 1 assignee · Opened Aug 25, 2026
Add more Audio Encoding formats to PCM MP4 record Open

editing enhancement needs triage

androidx/media#3389 · 1 assignee · Opened Aug 21, 2026
AudioCapabilitiesReceiver invokes audio capability listener on a looper-less OEM thread Open

bug: device specific

androidx/media#3386 · 4 comments · 1 assignee · Opened Aug 20, 2026
Remove the main thread restriction of `AdsMediaSource` Open

enhancement

androidx/media#3380 · 1 comment · 1 assignee · Opened Aug 17, 2026
Decoder init failed: c2.amlogic.avc.decoder.secure on Android - ExoPlayer Open

bug

androidx/media#3379 · 1 comment · 1 assignee · Opened Aug 17, 2026
Inconsistent Cast notification configuration between CastParams and manifest options Open

bug needs triage

androidx/media#3378 · 2 comments · 2 assignees · Opened Aug 17, 2026
RemoteCastPlayer silently ignores MediaChannelResult status for setPlayWhenReady, setPlaybackParameters, setRepeatMode and setVolume Open

androidx/media#3373 · 1 comment · 2 assignees · Opened Aug 14, 2026
ArrayIndexOutOfBoundsException in CastTimeline.getWindow when the receiver queue shrinks under RemoteCastPlayer Open

bug

androidx/media#3372 · 1 comment · 2 assignees · Opened Aug 14, 2026
Returning from an interstitial playlist causes renderer disable and then reenable Open

bug

androidx/media#3371 · 3 comments · 1 assignee · Opened Aug 14, 2026
SecurityException and Crash when Android Auto is connected Open

bug

androidx/media#3366 · 4 comments · 1 assignee · Opened Aug 11, 2026
Media 3 Effect NDK not found in Gradle / Maven Open

question

androidx/media#3363 · 6 comments · 1 assignee · Opened Aug 10, 2026
Unexpected behavior after HLS media segment download timeout and switching to a lower variant Open

question

androidx/media#3362 · 2 comments · 1 assignee · Opened Aug 5, 2026
How to properly order media controls on Notification and Android Auto? Open

enhancement

androidx/media#3361 · 7 comments · 1 assignee · Opened Aug 5, 2026
Transformer: export permanently stalls, then watchdog aborts with "Muxer error", on VFR input with long gaps between video samples Open

editing need more info stale

androidx/media#3357 · 7 comments · 1 assignee · Opened Jul 31, 2026
PlayerMessages positioned inside a server-side-inserted ad period are never delivered Open

enhancement

androidx/media#3353 · 3 comments · 1 assignee · Opened Jul 29, 2026
c2.mtk.hevc.decoder (MediaTek MT8696 / Google TV Streamer 4K) delivers ~30% of frames 30-130ms late on specific x265-encoded HEVC content, causing sustained stutter; VLC on identical hardware/content is unaffected Open

bug needs triage

androidx/media#3347 · 2 comments · 1 assignee · Opened Jul 28, 2026
Flickering background blur in Android Auto player screen for livestreams Open

bug: in dependency

androidx/media#3342 · 2 comments · 1 assignee · Opened Jul 23, 2026
Player freezes, crashes emulator, on specific video file Open

bug

androidx/media#3341 · 6 comments · 1 assignee · Opened Jul 22, 2026
In `MediaButtonReceiver`, don't always bail out for `KeyEvent != play` Open

enhancement

androidx/media#3340 · 2 comments · 1 assignee · Opened Jul 21, 2026
Multichannel tracks render TV devices unable to play stereo tracks Open

bug

androidx/media#3339 · 8 comments · 1 assignee · Opened Jul 18, 2026
HLS: Player stuck in infinite buffering loop when #EXT-X-PROGRAM-DATE-TIME changes between playlist refreshes Open

bug needs triage

androidx/media#3337 · 1 comment · 1 assignee · Opened Jul 16, 2026
Audio leak on ExoPlayer.pause() Open

needs triage question

androidx/media#3336 · 1 assignee · Opened Jul 15, 2026
ImaServerSideAdInsertionMediaSource hangs forever when the IMA SDK never calls back requestStream() (regression since interactivemedia 3.39.0 / media3 1.10.0) Open

bug: in dependency

androidx/media#3335 · 2 comments · 1 assignee · Opened Jul 13, 2026
DefaultAudioSink pending-data accounting breaks expanding AudioOutput transcoding (TrueHD to MAT) Open

closed-by-bot question

androidx/media#3329 · 4 comments · 1 assignee · Opened Jul 11, 2026
java.lang.ClassCastException: java.lang.Object cannot be cast to android.util.Pair Open

bug

androidx/media#3325 · 1 comment · 1 assignee · Opened Jul 8, 2026
Allow invalidation of resolved assets in X-ASSET-LIST interstitials Open

enhancement

androidx/media#3322 · 16 comments · 1 assignee · Opened Jul 7, 2026
java.lang.ArrayIndexOutOfBoundsException: length=1; index=1 at androidx.media3.common.AdPlaybackState.getAdGroup(AdPlaybackState.java:832) Open

bug

androidx/media#3308 · 5 comments · 1 assignee · Opened Jun 29, 2026
In HLS live SSAI, Player.getContentPosition() jumps forward by the ad duration across EXT-X-DISCONTINUITY, breaking absolute playback-time calculation Open

needs triage question

androidx/media#3290 · 1 assignee · Opened Jun 26, 2026
[Feature Request] Per-MediaItem default start position in playlists Open

enhancement

androidx/media#3289 · 1 comment · 3 reactions · 1 assignee · Opened Jun 24, 2026
Compose PlayerSurface getting black background colour on Android 10 (Real Device) Open

bug needs triage

androidx/media#3285 · 4 reactions · 1 assignee · Opened Jun 19, 2026
1.10.1 PackageValidator crash with UID -1 Open

bug

androidx/media#3284 · 16 comments · 1 assignee · Opened Jun 19, 2026
RemoteServiceException in Android 12 and Lower Open

bug

androidx/media#3283 · 3 comments · 1 assignee · Opened Jun 19, 2026
Out-of-order command execution in MediaController if Android 12(L) workaround has to kick in Open

bug needs triage

androidx/media#3278 · 1 comment · 1 assignee · Opened Jun 17, 2026

androidx/media

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