Urvang Joshi 74356eb558 Add a simple cleanup step in mux assembly:
In particular, this removes any unnecessary FRGM/ANMF/ANIM chunks, and
indirectly leads to removal of unnecessary VP8X chunks as well.
This is especially useful for GIF to WebP conversion - it saves 56 bytes
(ANMF: 16+8 bytes, ANIM: 6+8 bytes, VP8X: 10+8 bytes) for non-animated GIFs.

Change-Id: I3b50a96ca585844c421b0fa4cd8593e52c3f95c5
2012-11-08 11:15:22 -08:00
..
2012-06-21 23:21:41 -07:00