Thanks for your reply. It seems there is no change between 2.0 and 2.1 in thumbnail. I can get thumbnail now.
On Mar 11, 9:30 pm, rktb <[email protected]> wrote: > Are you trying to point out a difference between OpenCORE 2.0 and > OpenCORE 2.1? If so, can you please restate the difference? > > Your understanding is right. The parser node will send down only frame > to the decoder node and then follow it up with an EOS. > > -Ravi > > On Mar 11, 2:34 am, waterblood <[email protected]> wrote: > > > > > Hi All, > > > I have one question about thumbnail function in > > opencore,pv_frame_metadata_utility.cpp. > > > Where parser and decoder node get to know whether it works in > > thumbnail node? In opencore 2.0 release, the parser will pass down an > > eos buffer to decoder node in last if it in thumbnail mode. That will > > help codec to return the decoded video frame buffer. For some case, > > the codec will not output video frame before receiving a few input > > bitstreams. Especiallly ,in h264 codec spec, there is a reorder > > options in it which make the codec may delay output the decoded frame > > buffer to max 16 frames. But in opencore 2.1, the parser just seems > > works as normal playing, and send out one frame bitstream, which is > > not enough for decoder output one video frame.- 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 [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-framework?hl=en -~----------~----~----~----~------~----~------~--~---
