On Fri, Feb 20, 2009 at 5:35 PM, Liang Zhao <liangzhao.bit at gmail.com> wrote: > Hi Mike, > > Thanks. > > so playbin must add a audiobin after decoder? If that, that means our > audiosink can not work with playbin? playbin always decodes the audio fully, to raw PCM. So you probably can't use it in your case. > > playbin2 is not stable in its description, and not used by many players such > as totem, so what can I do? 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