marcbaechinger
commented
6 days ago Thanks for your report.
When I use the link you sent I get an HTTP 403 with browser and curl I'm afraid.
However, before going into the details how to get that file and given downloading from that URL can involve some difficulties like the ones I just experienced manually and probably similarly when accessing it programmatically. Can we double check the file exists there at this location?
I'm asking because I did the following in PlayerActivity of the main demo app of ExoPlayer:
File filesDir = getFilesDir();
File videoDir = new File(filesDir.getAbsolutePath() + "/.Videos");
if (!videoDir.exists()) {
videoDir.mkdir();
}
File video = new File(videoDir.getAbsolutePath(), "dizzy.mp4");
Log.d("files", "filesDir: " + filesDir.getAbsolutePath() + " can write " + filesDir.canWrite());
Log.d("files", "videoDir: " + videoDir.getAbsolutePath() + " can write " + videoDir.canWrite());
Log.d("files", "video: " + video.getAbsolutePath() + " can read " + video.canRead());
Log.d("files", "playing " + Uri.fromFile(video));
player.setMediaItem(MediaItem.fromUri(Uri.fromFile(video)), /* resetPosition= */ !haveStartPosition);
player.prepare();This failed as expected because there is no .Videos/dizzy.mp4 in the files dir of that app. But it gave me a clear error message of the root cause about the file not found: "Caused by: java.io.FileNotFoundException: /data/user/0/androidx.media3.demo.main/files/.Videos/dizzy.mp4: open failed: ENOENT (No such file or directory)"
I then downloaded dizzy.mp4 with curl:
curl -o dizzy.mp4 https://html5demos.com/assets/dizzy.mp4I then uploaded the vile in the video directory created by the code above. When I tried again, it didn't work! it gave me a clear error message of the root cause about the extractors not recognizing the container: Caused by: androidx.media3.exoplayer.source.UnrecognizedInputFormatException: None of the available extractors (FragmentedMp4Extractor, Mp4Extractor, FlvExtractor, FlacExtractor, WavExtractor, AmrExtractor, PsExtractor, OggExtractor, TsExtractor, MatroskaExtractor, AdtsExtractor, Ac3Extractor, Ac4Extractor, Mp3Extractor, AviExtractor, JpegExtractor, PngExtractor, WebpExtractor, BmpExtractor, HeifExtractor, AvifExtractor) could read the stream. {contentIsMalformed=false, dataType=1}
So I figured that I missed the -L option in curl hence my file wasn't an mp4 but an HTML page telling me about the redirect.
Uploading the actual video file then made it play as expected from that location.
What I'm trying to say is that there are many reasons how I made it fail, but it was always regarding the file not being there or being not the file I expected it to be. And each time I got a clear error description.
The path file:///data/user/0/core2.maz.com.core1/files/.Videos/293711.mp4 you are using is pretty much what I get file///: /data/user/0/androidx.media3.demo.main/files/.Videos/dizzy.mp4 so this seems fine.
So if the expected valid video file is indeed in that location, may I ask you to attempt t play the file as you did above and then right after the stack trace landed in logcat do a bug report and upload it here? I'm wondering whether we find some more log output that tells us what happened.
If that all does not help, then we can get back to downloading that link you sent, but I would be surprised the problem is about the file being played from that location except the file is not the one we expect it to be.
Please let m,e know what you think or if I misunderstood something.
ajayhack
Version
Media3 1.3.1
More version details
Media3 1.3.1
Devices that reproduce the issue
Device:- Samasung Galaxy F62 Android OS 13.
Devices that do not reproduce the issue
No response
Reproducible in the demo app?
Yes
Reproduction steps
Download The Stream shared on This email:- android-media-github@google.com and Save it in In-App Data Scope File Storage Folder , Then retrieve the downlaoded file URI path and play in Media3 and then we are facing the error.
The Downloaded file uri I am passing in Media 3 MediaItem.Builder :- "file:///data/user/0/core2.maz.com.core1/files/.Videos/293711.mp4" through code:
builder = offlineFile.getMediaItem().buildUpon();Code used to generate "offlineFile" in case of "AppConstants.isTvodApp()":Expected result
Downloaded Video in File should be loaded and play fine in Media3 Player in Offline Mode.
Actual result
While Playing Offline Downloaded Video File in Media3 Getting error:-
2024-10-11 14:50:36.640 14992-25037 ExoPlayerImplInternal core2.maz.com.core1 E Playback error androidx.media3.exoplayer.ExoPlaybackException: Source error at androidx.media3.exoplayer.ExoPlayerImplInternal.handleIoException(ExoPlayerImplInternal.java:717) at androidx.media3.exoplayer.ExoPlayerImplInternal.handleMessage(ExoPlayerImplInternal.java:689) at android.os.Handler.dispatchMessage(Handler.java:102) at android.os.Looper.loopOnce(Looper.java:226) at android.os.Looper.loop(Looper.java:313) at android.os.HandlerThread.run(HandlerThread.java:67) Caused by: androidx.media3.datasource.FileDataSource$FileDataSourceException at androidx.media3.datasource.FileDataSource.open(FileDataSource.java:125) at androidx.media3.datasource.DefaultDataSource.open(DefaultDataSource.java:275) at androidx.media3.datasource.cache.CacheDataSource.openNextSource(CacheDataSource.java:799) at androidx.media3.datasource.cache.CacheDataSource.open(CacheDataSource.java:612) at androidx.media3.datasource.StatsDataSource.open(StatsDataSource.java:86) at androidx.media3.exoplayer.source.ProgressiveMediaPeriod$ExtractingLoadable.load(ProgressiveMediaPeriod.java:1029) at androidx.media3.exoplayer.upstream.Loader$LoadTask.run(Loader.java:421) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:644) at java.lang.Thread.run(Thread.java:1012)Media
Stream will be shared on :- android-media-github@google.com , Download the stream and Save it to In-App Data Scope File Storage and load it in Media3 via a File URI.
Bug Report
adb bugreportto android-media-github@google.com after filing this issue.