tree f4d4d1d111af5182c1fe09294e7fec9486e9f5b5
parent ea60ea465095736882c4e0750e1a650435e561df
author Cindy Liu <hcindyl@google.com> 1604034066 -0700
committer Cindy Liu <hcindyl@google.com> 1604043450 -0700

Use v4l2convert to connect decodebin

Use v4l2convert to invoke mdp for HW video decoder format conversion.
 * Remove the branching of video source and image source
 * Remove the extra videoconvert before the displaysink
 * Remove the branching workaround in video_headless_pipeline

This will also eliminate the gstreamer error messages caused by the
mtkmdp element.

Bug: b/151393184, b/164147474

Change-Id: Icb1961161cf01d5236b5d688d1de39d5f61ecad2