Ali sister REVIEW: Open box horse app, you believe with sister Ali, it is hard to resist a variety of delicious temptations. Yen value that is justice, horse box pictures and video technology realistically restore the food details, and look their best food in just a few seconds. Today, we invited Ali advanced wireless development engineer Kovalainen, how to decrypt box horse app in those "delicious" video is produced.
I. Introduction
Pictures composite video and the ability to produce similar PPT per page transition effects feature is present, many with short video software, such as vibrato album. This function includes three portions synthetic video image, and define transition timeline OpenGL special effects.
Which processes video images transferred directly determines the back of transition effects implementations. There are two main options:
- Composite video image in advance, the middle left untreated, the recording position of each image display time stamp, and then do the OpenGL processing period adjacent screen picture switch.
- Composite video image in the process, when the picture frame is written to do special effects simultaneously.
Scheme 1 are relatively independent of each process, is more easily achieved, but to repeat the processing data twice, once a merger