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- // Copyright 2016 The Chromium Authors. All rights reserved.
- // Use of this source code is governed by a BSD-style license that can be
- // found in the LICENSE file.
- #ifndef MEDIA_BASE_MEDIA_CONTENT_TYPE_H_
- #define MEDIA_BASE_MEDIA_CONTENT_TYPE_H_
- #include "base/time/time.h"
- #include "media/base/media_export.h"
- namespace media {
- // The content type of a media player, which will be used by MediaSession to
- // control its players.
- enum class MediaContentType {
- // Type indicating that a player is persistent, which needs to take audio
- // focus to play.
- Persistent,
- // Type indicating that a player only plays a transient sound.
- Transient,
- // Type indicating that a player is a Pepper instance. MediaSession may duck
- // the player instead of pausing it.
- Pepper,
- // Type indicating that a player cannot be controlled. MediaSession will take
- // audio focus when the player joins but will not let it respond to audio
- // focus changes.
- OneShot,
- // The maximum number of media content types.
- Max = OneShot,
- };
- // Utility function for deciding the MediaContentType of a player based on its
- // duration.
- MEDIA_EXPORT MediaContentType
- DurationToMediaContentType(base::TimeDelta duration);
- } // namespace media
- #endif // MEDIA_BASE_MEDIA_CONTENT_TYPE_H_
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