ardour { ["type"] = "Snippet", name = "Timecode" } function factory () return function () local samplerate = 48000 -- samples per second -- generic convert, explicitly provide Timecode (fps) and sample-rate -- http://manual.ardour.org/lua-scripting/class_reference/#Timecode.TimecodeFormat hh, mm, ss, ff = ARDOUR.LuaAPI.sample_to_timecode (Timecode.TimecodeFormat.TC25, samplerate, 1920) print (ARDOUR.LuaAPI.sample_to_timecode (Timecode.TimecodeFormat.TC25, samplerate, 1920)) -- generic convert, explicitly provide Timecode (fps) and sample-rate local s = ARDOUR.LuaAPI.timecode_to_sample (Timecode.TimecodeFormat.TC25, samplerate, 10, 11, 12, 13) assert (25 * (10 * 3600 + 11 * 60 + 12 ) + 13 == s * 25 / samplerate) -- use session-settings: sample-rate and timecode format is taken from the -- current session. Note that the sample-rate includes pull-up/down print (Session:sample_to_timecode_lua (12345)) print (Session:timecode_to_sample_lua (10, 11, 12, 13)) end end