tree 08812666e58787c879f3f9f27f4f419ef787fee1
parent db0f26c0e2ea0ee24a771105a04b833920c0c7dd
author John Koleszar <jkoleszar@google.com> 1276204212 -0400
committer John Koleszar <jkoleszar@google.com> 1276289506 -0400

ivfenc: support reading/writing from a pipe

Use - for the filename to use stdin/stdout. Update to avoid opening
the file multiple times.

Change-Id: I356356fa16bb334d4b22abc531dc03c0d95917a3