Thanks Deva, that helps On Jan 17, 11:14 pm, Deva R <r.deva...@gmail.com> wrote: > regarding stagefright docs, i havent seen anything public yet., for > now, source is the documentation ;) > though minimal, whatever said a year back here -> still holds true > even for > gingerbreadhttp://freepine.blogspot.com/2010/01/overview-of-stagefrighter-player... > > > SF sits above OMX just like OC. If you have an OMX-IL > > implementation that works with OC through Gallery, how difficult/easy > > would it be to move this to SF? > > Most of the changes made in Opencore OMX IL (in > opecnore/nodes/*node.cpp) will apply to stagefright OMX IL too (mostly > in OMXCodec.cpp). > > > SF sits above OMX just like OC. If you have an OMX-IL > > implementation that works with OC through Gallery, how difficult/easy > > would it be to move this to SF? > > true, stagefright and opencore are peers. > as said above, we need SF OMX IL changes, OMX Core integration needs to be > done. > > basic steps are: > > integrate omx core > in opencore -> we publish omx core .so in /etc/pvplayer.cfg files > in stagefright -> we publish our OMX library in libstagefrighthw.so library > > add components against MIME type in OMXCodec.cpp->kDecoderInfo[] table > > once your compoennt is picked up for your the media, put OMX IL fixes > as required. > > > Also, does SF use a different player? > > SF uses its own "Player Driver" ( implemented in > StagefirghtPlayer.cpp/AwesomePlayer.cpp) > any media-framework in android should implement android player driver > with start/stop/setdatasource/pause/resume/seekto/etc interfaces, to > take calls from libmedia,libmediaplayerservice. > > as we discussed above, gallery or any media application wont be aware > of stagefright or opencore framework, it just uses android media > library calls (ofcourse native apps can directly talk to sf/oc). > internally Android media library picks a player type, as in > media/libmediaplayerservice/MediaPlayerService.cpp=>getPlayerType() > [1], and then process with start/stop/setdatasource/pause/resume/seek > calls > > [1]http://git.omapzoom.org/?p=platform/frameworks/base.git;a=blob;f=medi... > > > > > > > > > > On Mon, Jan 17, 2011 at 12:47 PM,HV<harishv.athr...@gmail.com> wrote: > > Hi Folks, > > > I tried looking for some doc that would explain (at least in brief) > > what Stagefright [SF] is capable of and how it compares against > > OpenCORE [OC], but looks like it's not made public yet. Could Google > > folks let us know at least where in the source code we can start > > browsing to unearth some details? > > > AFAIK, SF sits above OMX just like OC. If you have an OMX-IL > > implementation that works with OC through Gallery, how difficult/easy > > would it be to move this to SF? Also, does SF use a different player? > > > Thanks in advance > >HV > > > -- > > unsubscribe: android-porting+unsubscr...@googlegroups.com > > website:http://groups.google.com/group/android-porting > > -- > Regards, > Devawww.bittoggler.com
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