[x264-devel] 回复: one question about two pass rate control

[zhou2090 at 126.com]

HI，Andrew

x264 encoder with ‘--pass 2' need infomation return from the first encode processing, if you want to call x264 execute program once to acheive the '--pass 2' , please change the encode flow and replace the read 'stats' info interface by yourself.

Best Regrads

    Zhou.


zhou2090 at 126.com
 
发件人： qw
发送时间： 2016-03-30 10:52
收件人： x264-devel
主题： [x264-devel] one question about two pass rate control
Hi,
 
I'm think how to use two pass rate control in x264. The common usage is run x264 program with the options of '--pass 1' and '--stats', and then run x264 program again with the option of '--pass 2' to get final compressed h264 bitstream. The coding method is call x264 program twice.
 
How to call x264 program once and use two pass rate control?
 
Thanks!
 
B.R.
 
Andrew
 


 
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