So you want to connect a parser node and a composer node directly? That's an interesting idea, but I don't know if it's feasible:)You might want to look at the code of engines/author/src/pvaenodeutility.cpp <http://android.git.kernel.org/?p=platform/external/opencore.git;a=blob;f=engines/author/src/pvaenodeutility.cpp;h=0f4ebd8669c1dee06f3dbeeaf5ceaf15b3f94098;hb=HEAD>and engines/player/src/pv_player_datapath.cpp, <http://android.git.kernel.org/?p=platform/external/opencore.git;a=blob;f=engines/player/src/pv_player_datapath.cpp;h=12f89ba1fcea4ba40b324541225fe08b0e434ce3;hb=6b31782f62c033186ad890719195f3c04e0a5f25>see if you could setup a customized pipeline for your specific usage.
I would be easier to use the corresponding file composer and file parser directly. On Tue, May 12, 2009 at 7:33 PM, jai <jaisreeshanmu...@gmail.com> wrote: > > I m trying to trim a file by using the parser and composer nodes.. > > Please help me in using both the nodes in same application. I need > info on how to configure the nodes > > On May 7, 6:04 pm, Freepine <freep...@gmail.com> wrote: > > Hi, I don't know what you are trying to accomplish with the nodes:) > Perhaps > > you can give more details. > > > > > > > > On Wed, May 6, 2009 at 2:33 PM, jai <jaisreeshanmu...@gmail.com> wrote: > > > > > Thanks for the information Freepine. > > > Actually I am interseted to use the parser and composer nodes in my > > > application as of now. > > > Can you suggest wht need to be done from the application to use these > > > nodes. > > > > > - Jai > > > > > On May 4, 7:12 pm, Freepine <freep...@gmail.com> wrote: > > > > parser node registers an observer on the memory pool, so it can get > > > notified > > > > when input buffer is consumed by decoder. > > > > e.g:< > > >http://android.git.kernel.org/?p=platform/external/opencore.git;a=blo.. > > > .>OsclMemPoolResizableAllocator::notifyfreeblockavailable > > > > (oscl/oscl/osclmemory/src/oscl_mem_mempool.h)< > > >http://android.git.kernel.org/?p=platform/external/opencore.git;a=blo.. > .> > > > > > > On Mon, May 4, 2009 at 6:10 PM, jai <jaisreeshanmu...@gmail.com> > wrote: > > > > > > > Basically the buffer management done between nodes > > > > > > > Thanks in advance > > > > > Jai > > > > > > > On May 4, 3:09 pm, jai <jaisreeshanmu...@gmail.com> wrote: > > > > > > Hi, > > > > > > Thanks for ur reply Freepine.. Can u tell how to data > > > > > > synchronisation occurs between the nodes. Say between parser and > > > > > > decoder node. > > > > > > > > -Jai > > > > > > > > On May 2, 6:40 pm, Freepine <freep...@gmail.com> wrote: > > > > > > > > > Hi, parser nodes aren't responsible for retrieving audio/video > > > frames > > > > > from > > > > > > > underlying files directly. It's the corresponding file format > > > parser > > > > > which > > > > > > > does that. Then parser node encapsulates the retrieved data > into > > > data > > > > > > > messages and sends it along the pipeline to the downstream > node's > > > in > > > > > port > > > > > > > for further processing (e.g. decoding... ) > > > > > > > > > On Wed, Apr 29, 2009 at 3:36 PM, jai < > jaisreeshanmu...@gmail.com> > > > > > wrote: > > > > > > > > > > Hi, > > > > > > > > I am also interested to know on how to use the parser node? > > > > > > > > > > May I know the output of the parser node.. What is the > format > > > of > > > > > > > > data? bit stream? > > > > > > > > > > Thanks in advance > > > > > > > > Jai > > > > > > > > > > On Apr 27, 7:12 pm, Freepine <freep...@gmail.com> wrote: > > > > > > > > > I think you can use the parser directly instead of the > parser > > > > > node:) > > > > > > > > > external/opencore/fileformats/xxx > > > > > > > > > > > On Mon, Apr 27, 2009 at 9:10 PM, MMF <android...@gmail.com > > > > > wrote: > > > > > > > > > > Hi All, > > > > > > > > > > > > Can anyone please let me know if I can use individual > > > OpenCORE > > > > > nodes > > > > > > > > (e.g. > > > > > > > > > > 3gp parser node) from the application. > > > > > > > > > > > > My requirement is to send the file URL and get the parsed > > > data > > > > > back > > > > > > > > rather > > > > > > > > > > that decoding it. > > > > > > > > > > > > Thanks > > > > > > > > > > APT- Hide quoted text - > > > > > > > > > > > - Show quoted text -- Hide quoted text - > > > > > > > > > - Show quoted text -- Hide quoted text - > > > > > > > > - Show quoted text -- Hide quoted text - > > > > > > - Show quoted text -- Hide quoted text - > > > > - Show quoted text - > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "android-framework" group. To post to this group, send email to android-framework@googlegroups.com To unsubscribe from this group, send email to android-framework+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-framework?hl=en -~----------~----~----~----~------~----~------~--~---
