Calcuate simple math functions (add, subtract, multiply, and divide) on SMPTE timecode. Supports multiple frame rates and NTSC drop-frame. Perfect for editors, directors, sound designers, and anyone who uses SMPTE time codes. It's FREE! No ads, no nags, no internet connections, and no invasions into your privacy. It just does what it's supposed to do. BETA version. Please contact me about bugs. Calcuate简单的数学函数（加，减，乘，除），SMPTE时间码。支持多种帧频和NTSC丢帧。 完美的编辑，导演，音效设计师，和任何人谁使用SMPTE时间码。 它是免费的！没有广告，没有耿耿于怀，没有互联网连接，并没有侵犯到您的隐私。它只是做什么是应该做的。 BETA版本。有关错误，请与我联系。
Version 0.93 (Still BETA). Fixed a very rare bug that caused the program to crash on just a few specific machines. Didn't even occur to me to test this weird combination of long-clicks. Sorry about that, guys. Version 0.92 (BETA). First version released to public. Fixed minor bug and added a feature requested by a user (thanks!). You can now move the result into the top entry area with only the push of a button! Could be useful in some situations.