Fixed appending for flv. Refactored lots of recording releated code

pom.xml

@@ -3,7 +3,7 @@
     <parent>
         <groupId>org.red5</groupId>
         <artifactId>red5-parent</artifactId>
-        <version>1.0.10-M2</version>
+        <version>1.0.10-M3</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>red5-server</artifactId>

src/main/server/conf/red5-common.xml

@@ -170,10 +170,19 @@
         <property name="arguments" value="4096"/>
     </bean>
 
+    <!-- Use injection to set the FLV implementation for writing FLV files -->
+    <bean class="org.springframework.beans.factory.config.MethodInvokingFactoryBean">
+        <property name="staticMethod">
+            <value>org.red5.io.flv.impl.FLVWriter.setFLV</value>
+        </property>
+        <property name="arguments" ref="flv.impl"/>
+    </bean>
+
     <!-- Low level access for recording to file -->
     <bean id="fileConsumer" scope="prototype" lazy-init="true" class="org.red5.server.stream.consumer.FileConsumer">
         <property name="delayWrite" value="${fileconsumer.delayed.write}"/>
         <property name="queueThreshold" value="${fileconsumer.queue.size}"/>
+        <property name="waitForVideoKeyframe" value="${fileconsumer.wait.for.keyframe}"/>
     </bean>
 
     <!-- ClientBroadcastStream and PlaylistSubscriberStream

src/main/server/conf/red5.properties

@@ -148,6 +148,7 @@ keyframe.cache.entry.max=500
 war.deploy.server.check.interval=600000
 fileconsumer.delayed.write=true
 fileconsumer.queue.size=120
+fileconsumer.wait.for.keyframe=true
 subscriberstream.buffer.check.interval=5000
 subscriberstream.underrun.trigger=100
 subscriberstream.max.pending.frames=10