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Update supported-formats and DrmSessionManager#canAcquireSession

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Issue:#4022

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=192297801
This commit is contained in:
aquilescanta 2018-04-10 09:35:06 -07:00 committed by Oliver Woodman
parent 3c93142a4e
commit 2084ba7b05
2 changed files with 5 additions and 2 deletions
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2
RELEASENOTES.md
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@ -50,6 +50,8 @@
* DRM: * DRM:
* Allow multiple listeners for `DefaultDrmSessionManager`. * Allow multiple listeners for `DefaultDrmSessionManager`.
* Pass `DrmSessionManager` to `ExoPlayerFactory` instead of `RendererFactory`. * Pass `DrmSessionManager` to `ExoPlayerFactory` instead of `RendererFactory`.
* Change minimum API requirement for CBC and pattern encryption from 24 to 25
([#4022][https://github.com/google/ExoPlayer/issues/4022]).
* Removed default renderer time offset of 60000000 from internal player. The * Removed default renderer time offset of 60000000 from internal player. The
actual renderer timestamp offset can be obtained by listening to actual renderer timestamp offset can be obtained by listening to
`BaseRenderer.onStreamChanged`. `BaseRenderer.onStreamChanged`.

5
library/core/src/main/java/com/google/android/exoplayer2/drm/DefaultDrmSessionManager.java
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@ -491,8 +491,9 @@ public class DefaultDrmSessionManager<T extends ExoMediaCrypto> implements DrmSe
return true; return true;
} else if (C.CENC_TYPE_cbc1.equals(schemeType) || C.CENC_TYPE_cbcs.equals(schemeType) } else if (C.CENC_TYPE_cbc1.equals(schemeType) || C.CENC_TYPE_cbcs.equals(schemeType)
|| C.CENC_TYPE_cens.equals(schemeType)) { || C.CENC_TYPE_cens.equals(schemeType)) {
// AES-CBC and pattern encryption are supported on API 24 onwards. // API support for AES-CBC and pattern encryption was added in API 24. However, the
return Util.SDK_INT >= 24; // implementation was not stable until API 25.
return Util.SDK_INT >= 25;
} }
// Unknown schemes, assume one of them is supported. // Unknown schemes, assume one of them is supported.
return true; return true;