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1 // Copyright 2014 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4 
5 #ifndef MEDIA_BASE_VIDEO_ROTATION_H_
6 #define MEDIA_BASE_VIDEO_ROTATION_H_
7 
8 namespace media {
9 
10 // Enumeration to represent 90 degree video rotation for MP4 videos
11 // where it can be rotated by 90 degree intervals.
12 enum VideoRotation {
13   VIDEO_ROTATION_0 = 0,
14   VIDEO_ROTATION_90,
15   VIDEO_ROTATION_180,
16   VIDEO_ROTATION_270,
17   VIDEO_ROTATION_MAX = VIDEO_ROTATION_270
18 };
19 
20 }  // namespace media
21 
22 #endif  // MEDIA_BASE_VIDEO_ROTATION_H_
23