Hello,<br><br>I am trying to use x.264 to generate multiple output files with different bitrate from a single input file.<br><br>I want to do this in the most efficient way possible. Does x.264 already provide a way to do this?<br>
<br>As in, after a common motion estimation step, is it possible to generate multiple output files (with different bitrates), rather than having to go through most estimation phase for each output bitrate?<br><br>If, this functionality is not available, any pointers to where to make changes, would be appreciated.<br>
<br>I am looking at the function x264_macroblock_analyse and trying to use multiple 'qp's each for one output bitrate, but the changes look quite complex.<br><br>Appreciate any suggestions.<br><br>Thanks in advance<br>
Kiran<br>