From 4e580f46cf796aec504798afb4026d1e19a0578d Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Tue, 15 Nov 2005 21:24:35 +0000
Subject: [PATCH] From Gideon May, "I've added an alias for the new mpeg 4
 format used by quicktime and podcasts."

---
 src/osgDB/Registry.cpp                      | 1 +
 src/osgPlugins/quicktime/ReaderWriterQT.cpp | 1 +
 2 files changed, 2 insertions(+)

diff --git a/src/osgDB/Registry.cpp b/src/osgDB/Registry.cpp
index 18cd60c59..fb2bd5550 100644
--- a/src/osgDB/Registry.cpp
+++ b/src/osgDB/Registry.cpp
@@ -166,6 +166,7 @@ Registry::Registry()
     addFileExtensionAlias("mpv",  "qt");
     addFileExtensionAlias("dv",   "qt");
     addFileExtensionAlias("mp4",   "qt");
+    addFileExtensionAlias("m4v",   "qt");
 #else
     addFileExtensionAlias("jpg",  "jpeg");
     addFileExtensionAlias("jpe",  "jpeg");
diff --git a/src/osgPlugins/quicktime/ReaderWriterQT.cpp b/src/osgPlugins/quicktime/ReaderWriterQT.cpp
index 4e2ffa40d..76fce7cb7 100644
--- a/src/osgPlugins/quicktime/ReaderWriterQT.cpp
+++ b/src/osgPlugins/quicktime/ReaderWriterQT.cpp
@@ -37,6 +37,7 @@ class ReaderWriterQT : public osgDB::ReaderWriter
                    osgDB::equalCaseInsensitive(extension,"mpg") ||
                    osgDB::equalCaseInsensitive(extension,"mpv") ||
                    osgDB::equalCaseInsensitive(extension,"mp4") ||
+                   osgDB::equalCaseInsensitive(extension,"m4v") ||
                    osgDB::equalCaseInsensitive(extension,"dv");
         }