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1 /* | 1 /* |
2 * libjingle | 2 * Copyright 2004 The WebRTC Project Authors. All rights reserved. |
3 * Copyright 2004 Google Inc. | |
4 * | 3 * |
5 * Redistribution and use in source and binary forms, with or without | 4 * Use of this source code is governed by a BSD-style license |
6 * modification, are permitted provided that the following conditions are met: | 5 * that can be found in the LICENSE file in the root of the source |
7 * | 6 * tree. An additional intellectual property rights grant can be found |
8 * 1. Redistributions of source code must retain the above copyright notice, | 7 * in the file PATENTS. All contributing project authors may |
9 * this list of conditions and the following disclaimer. | 8 * be found in the AUTHORS file in the root of the source tree. |
10 * 2. Redistributions in binary form must reproduce the above copyright notice, | |
11 * this list of conditions and the following disclaimer in the documentation | |
12 * and/or other materials provided with the distribution. | |
13 * 3. The name of the author may not be used to endorse or promote products | |
14 * derived from this software without specific prior written permission. | |
15 * | |
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED | |
17 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF | |
18 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO | |
19 * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
20 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | |
21 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; | |
22 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, | |
23 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR | |
24 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF | |
25 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
26 */ | 9 */ |
27 | 10 |
28 // | 11 // |
29 // This file contains two classes, VideoRecorder and FileVideoCapturer. | 12 // This file contains two classes, VideoRecorder and FileVideoCapturer. |
30 // VideoRecorder records the captured frames into a file. The file stores a | 13 // VideoRecorder records the captured frames into a file. The file stores a |
31 // sequence of captured frames; each frame has a header defined in struct | 14 // sequence of captured frames; each frame has a header defined in struct |
32 // CapturedFrame, followed by the frame data. | 15 // CapturedFrame, followed by the frame data. |
33 // | 16 // |
34 // FileVideoCapturer, a subclass of VideoCapturer, is a simulated video capturer | 17 // FileVideoCapturer, a subclass of VideoCapturer, is a simulated video capturer |
35 // that periodically reads images from a previously recorded file. | 18 // that periodically reads images from a previously recorded file. |
36 | 19 |
37 #ifndef TALK_MEDIA_DEVICES_FILEVIDEOCAPTURER_H_ | 20 #ifndef WEBRTC_MEDIA_DEVICES_FILEVIDEOCAPTURER_H_ |
38 #define TALK_MEDIA_DEVICES_FILEVIDEOCAPTURER_H_ | 21 #define WEBRTC_MEDIA_DEVICES_FILEVIDEOCAPTURER_H_ |
39 | 22 |
40 #include <string> | 23 #include <string> |
41 #include <vector> | 24 #include <vector> |
42 | 25 |
43 #include "talk/media/base/videocapturer.h" | |
44 #include "webrtc/base/stream.h" | 26 #include "webrtc/base/stream.h" |
45 #include "webrtc/base/stringutils.h" | 27 #include "webrtc/base/stringutils.h" |
| 28 #include "webrtc/media/base/videocapturer.h" |
46 | 29 |
47 namespace rtc { | 30 namespace rtc { |
48 class FileStream; | 31 class FileStream; |
49 } | 32 } |
50 | 33 |
51 namespace cricket { | 34 namespace cricket { |
52 | 35 |
53 // Utility class to record the frames captured by a video capturer into a file. | 36 // Utility class to record the frames captured by a video capturer into a file. |
54 class VideoRecorder { | 37 class VideoRecorder { |
55 public: | 38 public: |
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150 FileReadThread* file_read_thread_; | 133 FileReadThread* file_read_thread_; |
151 int repeat_; // How many times to repeat the file. | 134 int repeat_; // How many times to repeat the file. |
152 int64_t last_frame_timestamp_ns_; // Timestamp of last read frame. | 135 int64_t last_frame_timestamp_ns_; // Timestamp of last read frame. |
153 bool ignore_framerate_; | 136 bool ignore_framerate_; |
154 | 137 |
155 RTC_DISALLOW_COPY_AND_ASSIGN(FileVideoCapturer); | 138 RTC_DISALLOW_COPY_AND_ASSIGN(FileVideoCapturer); |
156 }; | 139 }; |
157 | 140 |
158 } // namespace cricket | 141 } // namespace cricket |
159 | 142 |
160 #endif // TALK_MEDIA_DEVICES_FILEVIDEOCAPTURER_H_ | 143 #endif // WEBRTC_MEDIA_DEVICES_FILEVIDEOCAPTURER_H_ |
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