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SMPTE Time Code RegExp Pattern for matching SMPTE time codes that have a frame rate of 23.98, 24, 25, 29.97, or 30.
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| /** | |
| * @author Allen Sarkisyan | |
| * @copyright 2013 | |
| * @license Open Source MIT License | |
| */ | |
| /** | |
| * Assumes the frame rate is 23.98, 24, 25, 29.97 NDF, or 30 | |
| * | |
| * This pattern basically matches the hours being less then 24, the minutes, and seconds | |
| * being less than 60, the frame count being less than 30, and the existence of 3 colons. | |
| * might also rewrite this in the future to support semi colons | |
| */ | |
| var isValidSMPTETimeCode = new RegExp(/(^(?:(?:[0-1][0-9]|[0-2][0-3]):)(?:[0-5][0-9]:){2}(?:[0-2][0-9])$)/); | |
| // var isValidSMPTETimeCode = /(^(?:(?:[0-1][0-9]|[0-2][0-3]):)(?:[0-5][0-9]:){2}(?:[0-2][0-9])$)/; | |
| // isValidSMPTETimeCode.test('00:12:11:23') |
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With semi-colons:
^([0-1][0-9]|[0-2][0-3]):([0-5][0-9]):([0-5][0-9])[:;]([0-6][0-9])$