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Diffstat (limited to 'libs/timecode/timecode/time.h')
| -rw-r--r-- | libs/timecode/timecode/time.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/libs/timecode/timecode/time.h b/libs/timecode/timecode/time.h index 7d77da1213..d9b3f01444 100644 --- a/libs/timecode/timecode/time.h +++ b/libs/timecode/timecode/time.h @@ -102,6 +102,38 @@ bool timecode_has_drop_frames(TimecodeFormat const t); std::string timecode_format_name (TimecodeFormat const t); +std::string timecode_format_time (Timecode::Time& timecode); + +std::string timecode_format_sampletime ( + int64_t sample, + double sample_frame_rate, + double timecode_frames_per_second, bool timecode_drop_frames + ); + +void +timecode_to_sample( + Timecode::Time& timecode, int64_t& sample, + bool use_offset, bool use_subframes, + /* Note - framerate info is taken from Timecode::Time& */ + double sample_frame_rate /**< may include pull up/down */, + int32_t subframes_per_frame /**< must not be 0 if use_subframes==true */, + /* optional offset - can be improved: function pointer to lazily query this*/ + bool offset_is_negative, int64_t offset_samples + ); + +void sample_to_timecode ( + int64_t sample, Timecode::Time& timecode, + bool use_offset, bool use_subframes, + /* framerate info */ + double timecode_frames_per_second, + bool timecode_drop_frames, + double sample_frame_rate/**< can include pull up/down */, + int32_t subframes_per_frame, + /* optional offset - can be improved: function pointer to lazily query this*/ + bool offset_is_negative, int64_t offset_samples + ); + + } // namespace Timecode std::ostream& operator<< (std::ostream& ostr, const Timecode::Time& t); |