Difference between revisions of "Bitrate Calculator"
From SDA Knowledge Base
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<addscript src='bitrate_calculator' /> | <addscript src='bitrate_calculator' /> | ||
| − | This bitrate calculator uses JavaScript | + | This bitrate calculator uses JavaScript.<br /> |
There are 8 bits in a byte, 1024 bytes in a kilobyte, 1024 kilobytes in a megabyte, and 1024 megabytes in a gigabyte.<br /> | There are 8 bits in a byte, 1024 bytes in a kilobyte, 1024 kilobytes in a megabyte, and 1024 megabytes in a gigabyte.<br /> | ||
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<option value="576">MQ</option> | <option value="576">MQ</option> | ||
<option value="192">LQ</option> | <option value="192">LQ</option> | ||
| − | </select><span id="bitrateinput"><input type="text" id="customquality" onClick="javascript:getElementById('customquality').focus();getElementById('customquality').select();" onchange="javascript:bitCalc()" value="enter kilobits per second here" /></span> kilobits per second | + | </select><span id="bitrateinput"><input type="text" id="customquality" onClick="javascript:this.value='';getElementById('customquality').focus();getElementById('customquality').select();" onchange="javascript:bitCalc()" value="enter kilobits per second here" /></span> kilobits per second |
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<input type="text" id="hoursinput" onkeyup="javascript:bitCalc()" value="" /> hour(s)<br /> | <input type="text" id="hoursinput" onkeyup="javascript:bitCalc()" value="" /> hour(s)<br /> | ||
Revision as of 15:32, 20 April 2009
<addscript src='bitrate_calculator' />
This bitrate calculator uses JavaScript.
There are 8 bits in a byte, 1024 bytes in a kilobyte, 1024 kilobytes in a megabyte, and 1024 megabytes in a gigabyte.
Quality:
<select id="quality" onchange="javascript:bitCalc()">
<option value="enter bitrate here" selected>custom:</option>
<option value="10320">XQ</option>
<option value="5320">IQ</option>
<option value="2176">HQ</option>
<option value="576">MQ</option>
<option value="192">LQ</option>
</select><input type="text" id="customquality" onClick="javascript:this.value=;getElementById('customquality').focus();getElementById('customquality').select();" onchange="javascript:bitCalc()" value="enter kilobits per second here" /> kilobits per second
<input type="text" id="hoursinput" onkeyup="javascript:bitCalc()" value="" /> hour(s)
<input type="text" id="minutesinput" onkeyup="javascript:bitCalc()" value="" /> minute(s)
<input type="text" id="secondsinput" onkeyup="javascript:bitCalc()" value="" /> second(s)
