Issue playing HLS CMAF with Widevine

[slaroquetf1]

ExoPlayer Version

2.18.1

Devices that reproduce the issue

OnePlus 6 A6003 - Android 11 Samsung SM-A405FN - Android 10

Devices that do not reproduce the issue

No response

Reproducible in the demo app?

Yes

Reproduction steps

In the demo app I added an HLS CMAF stream and the correct DRM License URI. (info sent by mail) (I also added a dash stream with the same configuration from the same packager)

Expected result

The media should play properly

Actual result

Playback fails and the log shows:

E/EventLogger: playerFailed [eventTime=2.13, mediaPos=48.00, window=0, period=0, errorCode=ERROR_CODE_DRM_SYSTEM_ERROR com.google.android.exoplayer2.ExoPlaybackException: MediaCodecAudioRenderer error, index=1, format=Format(audio_0:français, français, null, audio/mp4a-latm, mp4a.40.2, -1, fr, [-1, -1, -1.0], [2, 48000]), format_supported=YES at com.google.android.exoplayer2.ExoPlayerImplInternal.handleMessage(ExoPlayerImplInternal.java:566) at android.os.Handler.dispatchMessage(Handler.java:102) at android.os.Looper.loop(Looper.java:233) at android.os.HandlerThread.run(HandlerThread.java:67) Caused by: android.media.MediaCodec$CryptoException: Crypto key not available at android.media.MediaCodec.native_queueSecureInputBuffer(Native Method) at android.media.MediaCodec.queueSecureInputBuffer(MediaCodec.java:2830) at com.google.android.exoplayer2.mediacodec.SynchronousMediaCodecAdapter.queueSecureInputBuffer(SynchronousMediaCodecAdapter.java:149) at com.google.android.exoplayer2.mediacodec.MediaCodecRenderer.feedInputBuffer(MediaCodecRenderer.java:1358) at com.google.android.exoplayer2.mediacodec.MediaCodecRenderer.render(MediaCodecRenderer.java:794) at com.google.android.exoplayer2.ExoPlayerImplInternal.doSomeWork(ExoPlayerImplInternal.java:989) at com.google.android.exoplayer2.ExoPlayerImplInternal.handleMessage(ExoPlayerImplInternal.java:490) at android.os.Handler.dispatchMessage(Handler.java:102)  at android.os.Looper.loop(Looper.java:233)  at android.os.HandlerThread.run(HandlerThread.java:67)  ]

Media

info sent by mail

I do not think it is a dupliacte of https://github.com/google/ExoPlayer/issues/10462 as the error messages are different.

Bug Report

• [X] You will email the zip file produced by adb bugreport to [email protected] after filing this issue.

[tonihei]

I can reproduce the issue. @rrfrias Would you mind taking a look to see where the DRM error is coming from? The stream link and license server setup has been sent via email.

[slaroquetf1]

Quick update, if I change the packager setup to SPEKEv1, it plays for a while (about 3 chunks it seems) then fails with the same error.

[slaroquetf1]

It seems the issue is https://exoplayer.dev/doc/reference/com/google/android/exoplayer2/MediaItem.DrmConfiguration.Builder.html#setMultiSession(boolean) When it s set to true it seems to work.

[slaroquetf1]

So my stream had a different init vector for the video and audio encryption, in this case I had to manually set MultiSession to true. Could you improve that so that Exoplayer does that automatically?

[rrfrias]

Sorry, i lost track of this. @tonihei based on the last two responses is this something that you can handle? Let us know if you need assistance from us.

[tonihei]

Could you improve that so that Exoplayer does that automatically?

That's unfortunately not that easy because it may cause additional work in some scenarios. https://github.com/google/ExoPlayer/issues/8367 has some good explanations for these cases. If you know how your media is produced, you can likely choose the most appropriate setting for your media.