alessiob ce302b82c9 Conversational speech tool: timing model with data access.
The conversational_speech::Timing class models a list of turns.
Each turn, is identified by a speaker, the audiotrack name, and an offset in milliseconds.
The unit test checks that an instance of Timing is correctly populated and that save/reload leads to the same data.

BUG=webrtc:7218

Review-Url: https://codereview.webrtc.org/2750353002
Cr-Commit-Position: refs/heads/master@{#17346}
2017-03-22 15:23:46 +00:00

47 lines
1.5 KiB
C++

/*
* Copyright (c) 2017 The WebRTC project authors. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#ifndef WEBRTC_MODULES_AUDIO_PROCESSING_TEST_CONVERSATIONAL_SPEECH_TIMING_H_
#define WEBRTC_MODULES_AUDIO_PROCESSING_TEST_CONVERSATIONAL_SPEECH_TIMING_H_
#include <string>
#include <vector>
#include "webrtc/base/array_view.h"
namespace webrtc {
namespace test {
namespace conversational_speech {
struct Turn{
Turn(std::string new_speaker_name, std::string new_audiotrack_file_name,
int new_offset)
: speaker_name(new_speaker_name),
audiotrack_file_name(new_audiotrack_file_name),
offset(new_offset) {}
bool operator==(const Turn &b) const;
std::string speaker_name;
std::string audiotrack_file_name;
int offset;
};
// Loads a list of turns from a file.
std::vector<Turn> LoadTiming(const std::string& timing_filepath);
// Writes a list of turns into a file.
void SaveTiming(const std::string& timing_filepath,
rtc::ArrayView<const Turn> timing);
} // namespace conversational_speech
} // namespace test
} // namespace webrtc
#endif // WEBRTC_MODULES_AUDIO_PROCESSING_TEST_CONVERSATIONAL_SPEECH_TIMING_H_