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oak-editor/app/widget/viewer/viewerplaybacktimer.h
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2025-08-05 17:12:49 +08:00

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/*
* Olive Community Edition - Non-Linear Video Editor
* Copyright (C) 2025 Olive CE Team
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef VIEWERPLAYBACKTIMER_H
#define VIEWERPLAYBACKTIMER_H
#include <QtGlobal>
#include "common/define.h"
namespace olive
{
class ViewerPlaybackTimer {
public:
void Start(const int64_t &start_timestamp, const int &playback_speed,
const double &timebase);
int64_t GetTimestampNow() const;
private:
qint64 start_msec_;
int64_t start_timestamp_;
int playback_speed_;
double timebase_;
};
}
#endif // VIEWERPLAYBACKTIMER_H