55 lines
1.6 KiB
C++
55 lines
1.6 KiB
C++
/***
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Olive - Non-Linear Video Editor
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Copyright (C) 2019 Olive Team
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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***/
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#ifndef TIMECODEFUNCTIONS_H
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#define TIMECODEFUNCTIONS_H
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#include <QString>
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#include "common/rational.h"
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namespace olive {
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enum TimecodeDisplay {
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kTimecodeDropFrame,
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kTimecodeNonDropFrame,
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kTimecodeSeconds,
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kFrames,
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kMilliseconds
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};
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TimecodeDisplay CurrentTimecodeDisplay();
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/**
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* @brief Convert a timestamp (according to a rational timebase) to a user-friendly string representation
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*/
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QString timestamp_to_timecode(const int64_t ×tamp, const rational& timebase, const TimecodeDisplay& display, bool show_plus_if_positive = false);
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int64_t timecode_to_timestamp(const QString& timecode, const rational& timebase, const TimecodeDisplay& display, bool *ok = nullptr);
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int64_t time_to_timestamp(const rational& time, const rational& timebase);
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int64_t time_to_timestamp(const double& time, const rational& timebase);
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rational timestamp_to_time(const int64_t& timestamp, const rational& timebase);
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}
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#endif // TIMECODEFUNCTIONS_H
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