Dear experts, Do you have any inputs on my queries?
Thanks, Ganesh On Jul 20, 5:28 am, Ganesh <ganesh.vija...@gmail.com> wrote: > Dear Experts, > > In case of video recording, there would be 3 major players in the flow > graph i.e.CameraSource,Encoderencapsulated as an OMXCodec > component and MPEG4 Writer. I am referring to the one the latest > versions of code from android GIT and I have this doubt. > > - Each of these components read data from the predecessor through > mSource->read. > > - MPEG4 Writer spawns off separate threads for writing tracks. > > - However, I couldn't observe that CameraSource and OMXCodec are > running in different threads. From my current understanding, I presume > that both of these components run in same thread, probably in a > sequential manner. > > Hence, my doubts are: > > 1) Is my current understanding correct or have I missed out any detail/ > implementation related to threads? > > 2) Since the default implementation is a stub, is it expected/assumed > that theCameraHAL implementation would implement a thread of it's > own, thereby decoupling the capture from the OMXCodec in terms of > picture capture. > > Please help me to correct my misunderstandings. Thanks for your help. > > Best Regards, > Ganesh -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
