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Side by Side Diff: webrtc/rtc_tools/frame_editing/frame_editing_lib.h

Issue 2965593002: Move webrtc/{tools => rtc_tools} (Closed)
Patch Set: Adding back root changes Created 3 years, 5 months ago
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1 /* 1 /*
2 * Copyright (c) 2012 The WebRTC project authors. All Rights Reserved. 2 * Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
3 * 3 *
4 * Use of this source code is governed by a BSD-style license 4 * Use of this source code is governed by a BSD-style license
5 * that can be found in the LICENSE file in the root of the source 5 * that can be found in the LICENSE file in the root of the source
6 * tree. An additional intellectual property rights grant can be found 6 * tree. An additional intellectual property rights grant can be found
7 * in the file PATENTS. All contributing project authors may 7 * in the file PATENTS. All contributing project authors may
8 * be found in the AUTHORS file in the root of the source tree. 8 * be found in the AUTHORS file in the root of the source tree.
9 */ 9 */
10 10
11 #ifndef WEBRTC_TOOLS_FRAME_EDITING_FRAME_EDITING_LIB_H_ 11 #ifndef WEBRTC_RTC_TOOLS_FRAME_EDITING_FRAME_EDITING_LIB_H_
12 #define WEBRTC_TOOLS_FRAME_EDITING_FRAME_EDITING_LIB_H_ 12 #define WEBRTC_RTC_TOOLS_FRAME_EDITING_FRAME_EDITING_LIB_H_
13 13
14 #include <string> 14 #include <string>
15 15
16 namespace webrtc { 16 namespace webrtc {
17 17
18 // Frame numbering starts at 1. The set of frames to be processed includes the 18 // Frame numbering starts at 1. The set of frames to be processed includes the
19 // frame with the number: first_frame_to_process and last_frame_to_process. 19 // frame with the number: first_frame_to_process and last_frame_to_process.
20 // Interval specifies with what interval frames should be cut or kept. 20 // Interval specifies with what interval frames should be cut or kept.
21 // Example 1: 21 // Example 1:
22 // If one clip has 10 frames (1 to 10), and you specify 22 // If one clip has 10 frames (1 to 10), and you specify
23 // first_frame_to_process = 4, last_frame_to_process = 7 and interval = -1, 23 // first_frame_to_process = 4, last_frame_to_process = 7 and interval = -1,
24 // then you will get a clip that contains frame 1, 2, 3, 8, 9 and 10. 24 // then you will get a clip that contains frame 1, 2, 3, 8, 9 and 10.
25 // Example 2: 25 // Example 2:
26 // I you specify first_frame_to_process = 1, last_frame_to_process = 10 and 26 // I you specify first_frame_to_process = 1, last_frame_to_process = 10 and
27 // interval = -4, then you will get a clip that contains frame 1, 5, 9. 27 // interval = -4, then you will get a clip that contains frame 1, 5, 9.
28 // Example 3: 28 // Example 3:
29 // If you specify first_frame_to_process = 4, last_frame_to_process = 7 and 29 // If you specify first_frame_to_process = 4, last_frame_to_process = 7 and
30 // interval = 2, then you will get a clip that contains frame 30 // interval = 2, then you will get a clip that contains frame
31 // 1, 2, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 9 and 10. 31 // 1, 2, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 9 and 10.
32 // No interpolation is done when up-sampling. 32 // No interpolation is done when up-sampling.
33 33
34 int EditFrames(const std::string& in_path, int width, int height, 34 int EditFrames(const std::string& in_path, int width, int height,
35 int first_frame_to_process, int interval, 35 int first_frame_to_process, int interval,
36 int last_frame_to_process, const std::string& out_path); 36 int last_frame_to_process, const std::string& out_path);
37 } // namespace webrtc 37 } // namespace webrtc
38 38
39 #endif // WEBRTC_TOOLS_FRAME_EDITING_FRAME_EDITING_LIB_H_ 39 #endif // WEBRTC_RTC_TOOLS_FRAME_EDITING_FRAME_EDITING_LIB_H_
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