Can playbin2 support both decoder and decodesink? I mean if both of them are available, can I decide the playbin2 behavior that whic element can be used by some methods? I find some signals in decodebin2, such as "autoplug-factories", "autoplug-select", can I use it? Zhao Liang <div class="gmail_quote">2009/2/21 Michael Smith <<a href="mailto:msmith@xiph.org">msmith@xiph.org</a>> <blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"> <div class="Ih2E3d">On Fri, Feb 20, 2009 at 5:35 PM, Liang Zhao <<a href="mailto:liangzhao.bit@gmail.com">liangzhao.bit@gmail.com</a>> wrote: > Hi Mike, > > Thanks. > > so playbin must add a audiobin after decoder? If that, that means our > audiosink can not work with playbin? </div>playbin always decodes the audio fully, to raw PCM. So you probably can't use it in your case. <div class="Ih2E3d"> > > playbin2 is not stable in its description, and not used by many players such > as totem, so what can I do? </div>It's not guaranteed to be entirely API-stable (properties, signals, might change in future versions), but as far as code stability goes, it's perfectly ok. Some players do use it (e.g. Songbird, the player I work on, uses it on windows, linux, and macos). Mike </blockquote></div>