Suppose decodesink has higher rank than decode, and playbin2 will choose decodesink, so how will playbin select ? select decodesink and fail? Zhao Liang 2009/2/27 Stefan Kost <ensonic at hora-obscura.de> > Liang Zhao schrieb: > > 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? > > > For autoplugging, it is never good to have alternatives. Choose the best > way to > decode files for you platform and ship that set of needed plugins. If There > are > multiple decoders for the same format, autoplugging will pick whater has > the > highes rank and if even there are multiple, it takes what it find first. > > Stefan > > > Zhao Liang > > > > 2009/2/21 Michael Smith <msmith at xiph.org <mailto:msmith at xiph.org>> > > > > On Fri, Feb 20, 2009 at 5:35 PM, Liang Zhao <liangzhao.bit at gmail.com > > <mailto: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 > > > > > > ------------------------------------------------------------------------ > > > > > ------------------------------------------------------------------------------ > > Open Source Business Conference (OSBC), March 24-25, 2009, San Francisco, > CA > > -OSBC tackles the biggest issue in open source: Open Sourcing the > Enterprise > > -Strategies to boost innovation and cut costs with open source > participation > > -Receive a $600 discount off the registration fee with the source code: > SFAD > > http://p.sf.net/sfu/XcvMzF8H > > > > > > ------------------------------------------------------------------------ > > > > _______________________________________________ > > Gstreamer-embedded mailing list > > Gstreamer-embedded at lists.sourceforge.net > > https://lists.sourceforge.net/lists/listinfo/gstreamer-embedded > > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/gstreamer-embedded/attachments/20090227/d4a49e5a/attachment.htm>
