I am trying to modify the android-Camera2Basic code to capture a burst of pictures. However, I can\'t get the delay between pictures any faster than 200-300ms on my Nexus 5,
Based on this PcMag article: http://www.pcmag.com/article2/0,2817,2428017,00.asp The Nexus 5 burst mode lets you take 3 pictures per second. So getting much less than 333ms between photos is highly unlikely.
Do you have a source for information that suggests the Nexus 5 burst should be faster?