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Bug fix in MidiFileIn.cpp for timing with time-code formats.

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Gary Scavone
2016-11-02 18:03:25 -04:00
parent 2a6ada02a7
commit 96b1a72186
1 changed files with 2 additions and 1 deletions
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3
src/MidiFileIn.cpp
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@@ -79,7 +79,8 @@ MidiFileIn :: MidiFileIn( std::string fileName )
usingTimeCode_ = false; usingTimeCode_ = false;
if ( *data & 0x8000 ) { if ( *data & 0x8000 ) {
// Determine ticks per second from time-code formats. // Determine ticks per second from time-code formats.
tickrate = (double) -(*data & 0x7F00); signed char tmp = -(*data & 0xFF00)>>8;
tickrate = (double) tmp;
// If frames per second value is 29, it really should be 29.97. // If frames per second value is 29, it really should be 29.97.
if ( tickrate == 29.0 ) tickrate = 29.97; if ( tickrate == 29.0 ) tickrate = 29.97;
tickrate *= (*data & 0x00FF); tickrate *= (*data & 0x00FF);