Dropping audio untill video key frame

Paddy pat.blanchon at gmail.com
Mon Sep 10 03:24:59 PDT 2012


This is how I'd try. Switch the output selector src when your keyframe is
detected

 
     .------------.              
     |  demuxer   |     .---------.    .-----------------.     
.-----------.
     |          src1--->| queue 1 |->| output-selector  |      |  fakesink |
     |                |     '---------'    |                    
src1--->sink         |
     |                |                       |                        |     
'-----------'
                                               |                        |
                                               |                     src2--
> your audio pipeline
                                                '-----------------'





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