tree a9e21ee14b59273fccf0a0a01a3b4946270c0c51
parent 4c1b2858e8a079a1dc18568f421f0182a0b73147
author Wan-Teh Chang <wtc@google.com> 1663887227 -0700
committer Wan-Teh Chang <wtc@google.com> 1663964365 +0000

Document still picture and reduced header

Document how to make the encoder set the still_picture and
reduced_still_picture_header syntax elements to 1 in the sequence header
OBU.

Also explicitly test if cfg->full_still_picture_hdr is nonzero to match
the comment.

Bug: aomedia:2733
Change-Id: Ife54ca8ca581606756337610a184d8a675d170bd