Exoplayer seekto callback. it means to be X ms back from the "game clock".

Exoplayer seekto callback Operations can be customized by using a `ForwardingPlayer`, or when configuring the player (for example by using `ExoPlayer. seekTo. 0 for a Radio streaming app. An extensible media player for AndroidgetPlaylistSnapshot () can return a cached but potentially quite stale playlist that may be unsuitable for resolving a seek position. Any one can give me an example ? I checked Dec 3, 2021 · Learn to integrate ExoPlayer with Jetpack Compose This is part of a multi-part series about learning to use Jetpack Compose through code. MediaSession. The code handles an intra-period seek in the same timeline by simply updating or removing the `setTargetLiveOffsetOverrideUs ()`. seekTo (2500);以此类推。 正确的做法是如果拖拽还没完成，我们应该把最后seekto的position保存起来。 Jun 12, 2024 · In my app i use media3 in MediaSessionService where i start my ExoPlayer instance. Either will solve issue. Jun 27, 2020 · When I launch the exoplayer with this stream, I located a few seconds back to the game clock. x . Permissions Events Completed This event is invoked if the player state is completed. Commands may originate from physical buttons such as the play androidx. android. Ultimately, analytics is about collecting, interpreting, aggregating, and summarizing data from playbacks. Dec 29, 2016 · Also when being in STATE_ENDED and calling seekTo(0,0) and setPlayWhenReady(true) another onPlayerStateChanged with playbackState STATE_ENDED arrives. toLong() // 50% simpleExoPlayer. [REQUIRED] Reproduction Jul 11, 2018 · when play a AAC format file，after call seekTo method，however, play it again！ Mar 11, 2022 · Doing your own callback is not a solution that is helpful for other users. After seeking several times, codec will flush Jul 27, 2022 · ExoPlayer Version 2. exoplayer, and I want to use ExoPlayer to display images. seekTo(position), it usually takes a second or two for the video to start playing again from the saved position. I just want to let exoplayer send Dear ExoPlayer Devs, I would like to use ExoPlayer to seek through a local video via the seekTo(long position) method. This data can be used either on the device—for example for logging, debugging, or to inform future playback decisions—or reported to a server to monitor playbacks across all devices. seekTo(int millis) issue I have seen several issues requesting the same feature of smoother seeking in Exoplayer At one thread I have seen your reply mentioning about the decoder bu SeekParameters provides parameters for customizing seek operations in Android media playback using ExoPlayer. seekTo methods results in a series of callbacks to registered Player. This part of the series will be focusing on building the game videos screen and also covering the test cases for this screen. This is the direct result of calling Player. car. Rather Feb 9, 2024 · ExoPlayer supports a wide range of playback analytics needs. flush () to be called and create many threads, sometimes causing OutOfMemory，Can you use a thread pool instead? The source Learn how to programmatically control the progress in a `DefaultTimeBar` using ExoPlayer in your Android app. ExoPlayer also abstracts away Oct 30, 2025 · Jetpack Media3 defines a Player interface that outlines basic functionality for playback of video and audio files. I can start showing progress indicator on seekTo method but which callback method should I use to hide progress indicator when the seek is done. The following example shows how to start playback of a playlist containing two videos: In this article, I will share practical tips, supported by production data, on how to improve playback from different perspectives and effectively use ExoPlayer in your Android app. Audio streams correctly through a Cloudflare Tunnel, but seeking forward causes playback to reset to position 0 instead of the intended pos Mar 3, 2022 · Is the comment here mandating that this is the way to seek inside the callback, or is it just coincidence? If I remove the seekTo call from my onMediaItemTransition callback, then main content playback resumes after the break correctly. One of the views has a Play button and a SeekBar and is intended to play an audio file. Intro to Media Playback using ExoPlayer. simpleCache) with the HlsMediaSource. Android Dec 8, 2020 · Implementing the MediaSession and MediaSessionConnector on the ExoPlayer Demo and dictating the fast-forward command through Google Assistant, the returned value by MediaSessionCompat. Have a look: private fun ExoPlayer. May 26, 2020 · In exoplayer we have a minimum buffer size (DEFAULT_BUFFER_FOR_PLAYBACK_AFTER_REBUFFER_MS) after which first frame will get rendered and also a max buffer size (DEFAULT_MAX_BUFFER_MS) till which it will buffer before stopping. Add support for exoplayer using handlers Add the interface IPlayerListener Run app and try to scrub timeline or replace a playing item. May 12, 2023 · Is my understanding correct? Also I'm a bit confused on the below statement: I judge whether the position value obtained by getCurrentPosition is equal to the duration value obtained by getDuration () determines whether to execute seekTo (0) before the onComplete callback So you will either call seekTo(0) before or after the onComplete() callback? Oct 2, 2018 · The seekProcessed callback indicates that the internal player acknowledged the seek and all necessary state changes have been made. Contribute to yalematta/ExoPlayback development by creating an account on GitHub. We are using SimpleExoPlayer to play this DRM content. With this change, I get forward and back seeking functionality, but it appends both icons to the right of the seek bar. currentTime - timeOfTheDayToSeekTo). Will hopefully have more to add tomorrow, sorry for the delay on the extra information! Thank you for looking into this! ExoPlayer: Allow ExoPlayer to have control of device volume methods only if explicitly opted in. Jul 2, 2022 · Hi there My Application used MediaSessionCompat and MediaSessionConnector like the UAMP. seekTo () as frequently as you want, and it should handle canceling previous seekTo () requests if they haven't finished? Or do we have to prevent ovelapping seekTo () calls ourselves? Sep 4, 2025 · At the core of the ExoPlayer library is the Player interface. Radio is playing is fine, but when i try to add seekTo for +/-30 seconds it always starts the streaming from 0. The seek duration is always less than the BB duration. exoplayer:exoplayer-core:2. mediaextensions. The Listener. setVideoEffects 。Normal codec. (but obviously at the clip start position) I have searched exoplayer issues and stack overflow for further information around this but to no avail. This creates a short but noti May 7, 2025 · I want to set default start positions of my playlist items (basically to resume from where the user left), to use when playlist item auto transitions to next item. x i relied the callback for onTimelineChanged with reason TIMELINE_CHANGE_REASON_PREPARED. 11. I have found styles and layout files in the media3 repo Oct 4, 2025 · I'm debugging the audiobookshelf-app Android application. google. I am using version 1. Builder. 4 days ago · In the world of Android media playback, ExoPlayer stands out as a powerful, flexible, and feature-rich library. Calling DemoPlayer. Jun 10, 2023 · Hi @fegauthier, In theory, when you implement Callback. ExoPlayer is the default … May 24, 2017 · I want to implement a scrubber for ExoPlayer, to show a thumbnail preview of the position the user is seeking to. simpleCache, the ExoPlayer will be able to get the result from that cache since you already pass your this. onTracksChanged (TrackGroupArray trackGroups, TrackSelectionArray trackSelections) This method seems working for me as it gets called when available/selected track changed. Understanding how seekTo interacts with playback state and position tracking is crucial to maintaining a seamless user experience. One critical requirement for media apps is **progress monitoring**—tracking the current playback position, duration, and When working with the ExoPlayer library for Android, developers often encounter issues where using the seekTo method can inadvertently restart audio or video playback. Callback onSeekTo() callback always passes the absolute position in the media being played. Oct 30, 2025 · Use of ExoPlayer's pre-built UI components is optional. Other articles in this series: Jan 22, 2024 · I am implementing an algorithm for music that involves waiting for ExoPlayer to finish playing and then appending a song to the end of the playlist and starting the playlist from that song. If I press the play button, the Oct 15, 2019 · then we call simpleExoPlayer. But when I call the exact seekTo, I find that the difference between t Oct 1, 2025 · Kodular DocumentationOverview A non-visible component that plays audio files. Got it. And when calling SimpleExoPlayer. 6 of Exoplayer, if we added a breakpoint or delay on onSeekTo callback from depracated DefaultPlaybackController, the aplication was working exactly as expected, it seemed that this was a racing issue between Google Assistant and Exoplayer. I want to change (in real time) this X value. 2. it means to be X ms back from the "game clock". See the Supported Formats page for more details. 0. Feb 9, 2016 · One of them is a callback for any seek that happens during playback, not just for one particular seek. As a pr Implementing the MediaSession and MediaSessionConnector on the ExoPlayer Demo and dictating the fast-forward command through Google Assistant, the returned value by MediaSessionCompat. That's why you see that a little bit later. 9k Oct 3, 2018 · I have a RecyclerView with multiple views. duration / 2. I managed to solve Next/Previous issue by reporting it from QueueNavigator using methods onSkipToNext and onSkipToPrevious. This article will be beneficial if you are an Android Engineer and familiar with the basics of the ExoPlayer and Media 3. Sep 12, 2022 · Learn how to customise the ExoPlayer controls overlay in Jetpack Compose. Mar 25, 2018 · 这是因为ExoPlayer. Feb 9, 2024 · Seeking Calling Player. Callback. Oct 30, 2025 · Jetpack Media3 defines a Player interface that outlines basic functionality for playback of video and audio files. 1. Feb 15, 2023 · I have two Android programs (use exoplayer) playing the same mp4 file, and I am committed to keeping the playback time difference between the two programs within 16ms. seekWithValidation(position: Long?) { logEvent("seeking") position?. 0 Devices that reproduce the issue Samsung Galaxy S21 Ultra Devices that do not reproduce the issue No response Reproducible in the demo app? Not tested Reproduction steps Je May 28, 2017 · 5 I am working on ExoPlayer, I want to customize the ExoPlayer and listen for the Event next, previous, rewind, forward so that when the user clicks the next button next video in the Playlist will be playing and when using previous the previous video in the playlist will be playing and so on. So a backward seek will have to re-download the content, just the same as a forward seek to a part of the video that's not been buffered yet will need to download the content. max(exoPlayer. But，the version 'com. duration - System. And that is 60 minutes. I'm wondering if there Apr 22, 2022 · Remove ControlDispatcher and DefaultControlDispatcher. Memanggil metode Player. Apr 30, 2017 · Trying to rewind the player like this makes the player play from the live stream position and does not rewind the content: exoPlayer. g. Playlists enable sequential playback of multiple media items. Jul 19, 2020 · While trying to call seekTo function of exoplayer instance the playback is getting reset and playing from start after buffering live audio stream. getCurrentPosition() - 1000, 0)); My question in a nutshell: How can I rewind and fast-forward an HLS with the ExoPlayer? Thanks in advance. I decided to go this route since ExoPlayer operates on a separate thread. But only when it is playing, it will be automatically played after Jul 26, 2025 · } Now in the view model, we’ll create a separate EXO Player extension function and seek the player to the given position. Jun 9, 2024 · Implementation of Media 3: Mastering Background Playback with MediaSessionService and MediaController Background A few days ago while exploring Media3 to migrate a project from the old ExoPlayer … Sep 2, 2020 · Do find the latest version on the ExoPlayer Github page. seekTo (2400);还没完成，我们又调用了ExoPlayer. In the debug mode, player s Jan 5, 2024 · ExoPlayer is the default implementation of this interface in Media3. implementation 'com. This topic describes the methods of the ExoPlayer HLS player that LinkVisual SDK for Android provides. 4 Pixel 2 Android 10 I use a ConcatenatingMediaSource. onSeekTo () does not seem to be correct, it looks like it includes extra time. I read the seek logic of exoplayer. Listener instances: onPositionDiscontinuity with reason=DISCONTINUITY_REASON_SEEK. Aug 12, 2020 · Hello,'gop long' means'the groups of pictures (GOPs) are long'. 0 and 2. I use : ForwardingPlayer to set/add commands. 1 of media3. 1 I use a ConcatenatingMediaSource. Relevant log output Feb 18, 2015 · How can I monitor progress changes on ExoPlayer? I tried to implement a hidden MediaController and overriding setOnSeekBarChangeListener methods, but for now without success. Listener instance: onPositionDiscontinuity dengan reason=DISCONTINUITY_REASON_SEEK. Callback to override onMediaButtonEvent () and intercept KEYCODE_MEDIA_NEXT / KEYCODE_MEDIA_PREVIOUS ( we use custom streams with DRM license and i need to intercept to set by code the next stream Mar 17, 2021 · If we release more than one ExoPlayer, it will cause the DefaultAudioLink. downloadSegment(HlsMediaPlaylist), if you write the result to your this. When I call seekTo with the current windowIndex and the positionMs, At that time onPositionDiscontinuity called with reason DIS Sep 28, 2017 · Exoplayer IMA Extention will throw a VIDEO_PLAY_ERROR when attempting to call Exoplayer$seekTo () while ad is playing. We’ll break down… Nov 18, 2020 · When calling SimpleExoPlayer. Nov 25, 2024 · Android ExoPlayer3 Customization Create HLS and playback videos using ExoPlayer3 with custom controls Over the years ExoPlayer2 has joined forces with Android Media to create Media3. seekTo(desiredPosition) However, if you're miscellaneously using the view as a Custom View and wanna update your DefaultTimeBar on your own. When using PlayerNotificationManager it provides me with play/pause/next/previous buttons, but i can't seem to get onClick callback for them. May 23, 2023 · Demystifying ExoPlayer: Unleashing Android Multimedia Capabilities In the realm of digital applications, one can’t deny the pivotal role multimedia plays in driving user engagement. For the notification, we need to call setSessionCommand () with our custom command string. Connecting the media session to the player allows an app to advertise media playback externally and to receive playback commands from external sources. Discover easy steps to implement seeking functi SeekParameters offers customizable seek operation parameters for Android media playback using ExoPlayer. Feb 11, 2025 · In this article, we’ll walk through the implementation of a video player using ExoPlayer in a Jetpack Compose application. X. analytics. The default implementation ExoPlayer is designed to make few assumptions about (and hence impose few restrictions on) the type of media being played, how and where it is stored, and how it is rendered. Did you find any workaround? Do not implement the listener or do not enable it when changing media or scrubbing the timeline. Callback with Player. Aug 10, 2018 · The context of this question is : if I execute 30 back seeks on a video with ExoPlayer-with-backbuffer (let's call with withBB) and repeat this with 30 back seeks in Exoplayer-without-backbuffer (withoutBB), the average rebuffering time per seek is "some times"* worse in withBB. Oct 15, 2019 · For each frame decoded, i will receive a callback in public void onFrameAvailable (SurfaceTexture surfaceTexture) { } When i pause the player, i want to refresh my surfaceView with the current frame, by calling seekTo (exoPlayer. seekTo(position) , the callback: Jan 28, 2019 · onPositionDiscontinuity (int reason) But as this callback also fired in case of seek so I can not use this. when i click on forward button on ExoPlayer it seek to 15 sec forward and when press on previous button than i seek to -5 sec back but i want to change this default time. I found that images are listed as supported media types, but when I followed the code in the documentation, Fast Seek for ExoPlayer. Nov 9, 2023 · The MediaSessionCompat. lets call to this "delay" as X. That means the playback position will always be somewhere in this window, in most cases close to the current real-time at Jetpack Media3 定义了一个 Player 接口，其中概述了播放视频和音频文件的基本功能。 ExoPlayer 是 Media3 中此接口的默认实现。我们建议使用 ExoPlayer，因为它提供了一套全面的功能，可满足大多数播放用例的需求，并且可以自定义以处理您可能遇到的任何其他用例。ExoPlayer 还可抽象化设备和操作系统碎片 本文介绍了ExoPlayer和开始/暂停/seekTo命令的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ Oct 30, 2025 · Media sessions provide a universal way of interacting with an audio or video player. Compared to Android's MediaPlayer API, it adds additional conveniences such as support for multiple streaming protocols, default audio and video renderers, and components that handle media buffering. 18. 3' works fine. After seek, I find the previous key frame timestamp and send it to the decoding buffer. exoplayer:exoplayer-dash:2. X' implementation 'com. For example, a music player generally keeps playing music when the user has locked their device or is using another app. While my current implementation is working, the thumbnail only refreshes after the Aug 3, 2024 · Steps to Reproduce Create a new dotnet maui app. Adaptive live streams offer a window of available media that is updated in regular intervals to move with the current real-time. seekTo (position. The video is not actually played, bu Jan 4, 2018 · in onPause () of activity i am passing false to player. setSeekBackIncrementMs)`. 6. Nov 19, 2020 · To avoid accidentally calling seekTo() when playing non-seekable media, you can use Player#isCurrentWindowSeekable(), and only call seekTo() if this returns true. The ExoPlayer component, powered by Google, has significantly lower audio playback delay/lag than other players. Code snippet to prepare player is below. Jan 25, 2024 · When setMediaItems is called playerCommandsFromPlayer does not include commands included via getAvailableCommands of ForwardingPlayer #1021 Aug 1, 2019 · [REQUIRED] Issue description Hello, I found that using ExoPlayerImpl public void seekTo(int windowIndex, long positionMs), In some audio links, Using seekTo is not working. In Media3, the default player is the ExoPlayer class, which implements the Player interface. 4, 2. getCurrentPosition function seems to be returning different values in the following equivalent cases: After a pause, in the onPlayerStateChanged callback (playWhenReady=false, playbac Feb 10, 2017 · ExoPlayer 2. Nov 6, 2018 · Issue description We use exoPlayer for audio playback, but we have a problem with where the audio codec gets released and just milliseconds later it initialized again. Note: The following instructions for MediaSessionService equally apply to MediaLibraryService, which Jul 22, 2018 · google / ExoPlayer Public Notifications You must be signed in to change notification settings Fork 6k Star 21. 9. I want example for detecting pause / resume in ExoPlayer > 2. . getPosition ()); this is working when i am using MediaPlayer, but after I changed to exoplayer, i cannot seekTo the current position. 4. onResponse(Call, Response) in ParallelSegments. As some blogs and gists suggest tried calling seekto Sep 19, 2019 · But MediaSession can have only one callback, and MediaSessionConnector requires it. Jul 7, 2024 · An update! I have learned that CommandButton. Mar 8, 2021 · As suspected with this being a file format/ExoPlayer issue, I do still get this issue on Android only in the example project with my files. #3309 Sep 6, 2024 · ExoPlayer plays most adaptive live streams out-of-the-box without any special configuration. setPlayerCommand () is for the in-app PlayerView, not the notification. Developed by Google, it supports a wide range of media formats and protocols, making it the go-to choice for many developers building video and audio apps. toLong ()), here position is one of the same exact values which we set in create messages. Contribute to kibotu/FastExoPlayerSeeker development by creating an account on GitHub. The user pauses the playback and leaves it paused for long enough for the device to fall asleep. ExoPlayer is the default implementation of this interface in Media3. releaseOutputBuffer, the codec will send the frame buffer to the surface, and then the surfacetexture will have an onFrameAvaliable callback, indicating that the current frame drawing is completed. However, there are cases in my app that deal at the chapter level (the entire medi Apr 8, 2020 · I see, one thing we noticed was that on version 2. Target, even before the video starts playing and also while it is playing. I need to show progress indicator when the video is seeking . When decoding, If the timestamp of the current buffer is less than the timestamp of the current position, BUFFER_FLAG_DECODE_ONLY will be set, and the decoding will proceed normally, but the video frame will Aug 14, 2021 · However, if the user scrolls back up to view that same video, when I call exoPlayer. When that callback was called, i could get the media duration, and with the offset from the currentTime, calculate the position to pass to the seekTo method (player. X' implementation 'com May 19, 2018 · 0 I am trying to set Exoplayer into Fragment, I passed video url in initializePlayer(String mediaUri) video working well, but if I rotate the device, video restarted, I read several tutorials to solve this issue with no success to call seekTo() sorry for my English public RecipeStepsVideoPlayerFragment() { // Required empty public constructor } Oct 12, 2021 · The DRM live content length is know to us from the our api call. Delivery Jan 29, 2025 · The ExoPlayer HLS player is developed based on the ExoPlayer framework. Use ExoPlayer. seekTo? I don't think there ever was a mediaItemIndex parameter in the MediaSessionCompat. When I call seekTo with the current windowIndex and the duration of the file as positionMs in state STATE_PAUSED and playWhe ExoPlayer does not persist media to disk by default, and it discards it from memory after it's been played. one hour). seekTo, and then invoking the callback right after, might not guarantee that the seekTo has completely finished by the time the listener is invoked. setDeviceVolumeControlEnabled to have access to: getDeviceVolume() isDeviceMuted() setDeviceVolume(int) and setDeviceVolume(int, int) increaseDeviceVolume(int) and increaseDeviceVolume(int, int) Dec 9, 2015 · The ExoPlayer. app. let { seekTo(position) } } That’s all, we’re done with the timeline view implementation with YouTube style. For video apps that implement their own UI, the target SurfaceView, TextureView, SurfaceHolder or Surface can be set using ExoPlayer's setVideoSurfaceView, setVideoTextureView, setVideoSurfaceHolder, and setVideoSurface methods respectively. the onSeekTo function is missing a parameter called "mediaItemIndex", not sure if that was intended in the upgrade? Look like you mix up the MediaSession. Jul 18, 2016 · 14 I am using exoplayer on Android. ExoPlayer also abstracts away Jan 10, 2024 · How to display videos using ExoPlayer on android with Jetpack Compose For this tutorial, I decided to show you a simple way to use ExoPlayer with Jetpack Compose. The callback has PositionInfo fields for the position before and after the seek. setPlayerWhenReady (), i press home button of phone so onPause () of activity got called but i keep app in background, i am not removing from stack, after around 20 mins i re open the app so onStart () of activity got called where initialize exoplayer again and i pass valid video url, then May 12, 2020 · ExoPlayer 2. clientandroidx. player?. onCues callback can be used to receive captions that should be rendered during I searched two days for this question in github but i can't find true answer . The above dependency includes the full ExoPlayer library, but if you want to optimise even further, you can reduce the size taken by the library by importing only the modules you need. I have tested this with ExoPlayer 2. Aug 8, 2016 · Hi I Integrated ExoPlayer and it runs well but i want to change its default seek time. event Mar 9, 2023 · Any calls that issue a `seekTo ()` where the position is `TIME_UNSET` will now restore the live offset target to the MediaItem set default. Jun 27, 2021 · Let's say ExoPlayer is playing a live stream with a relatively long playlist (e. seekTo(Math. Apr 20, 2021 · To do that, on ExoPlayer 2. This new Oct 29, 2021 · If you want to just seek the position in ExoPlayer (which I assume you already know), you can just call this val desiredPosition = simpleExoPlayer. onSe May 29, 2017 · SimpleExoPlayer. Factory, and the created Oct 30, 2025 · It is often desirable to play media while an app is not in the foreground. seekTo() on non-seekable media, the expected behaviour is to restart playback from the beginning (as you observe). An analytics system usually needs to Jul 9, 2024 · When using ExoPlayer. Feb 2, 2017 · Can you call ExoPlayer. We recommend using ExoPlayer, as it provides a comprehensive set of features that cover most playback use-cases and is customizable to handle any additional use-cases you might have. cacheDataSourceFactory (created with this. Oct 7, 2018 · I'm working on ExoPlayer 2. As a best practice, do you implement the ExoPlayer in the Nov 16, 2022 · Reproduction steps Load an HLS video with exoplayer Play it Pause the video Use the slider or the fast forward button to go till the end of the video Expected result When the current position is at the end of video, I expect that onPlaybackStateChanged is triggered with state = STATE_ENDED Actual result onPlaybackStateChanged is not triggered. 0 Nexus 5x Android 7. Jul 30, 2024 · The playlist API is defined by the Player interface, which is implemented by all ExoPlayer implementations. To avoid accidentally calling seekTo() when playing non-seekable media, you can use Player#isCurrentWindowSeekable(), and only call seekTo() if this returns true. The Media3 library provides a series of interfaces that allow you to support background playback. Then it gives continuous multiple callbacks for PlayerMessage. the exoPlayer will response and seekTo next song when I send a skipToNext action. seekTo akan menghasilkan serangkaian callback yang didaftarkan Player. A Player exposes traditional high-level media player functionality such as the ability to buffer media, play, pause and seek. iptoqn cwdwxl krexa mmci hytbcr qixyar lcceaq esgecqd tkbwiip ahzhr qxlgd oujh bbtlc ezpu myk