xdocs/FFMPEGVersionSwitch.xml - openmeetings - Git at Google

 <?xml version="1.0" encoding="UTF-8"?>
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    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.
    You may obtain a copy of the License at

        http://www.apache.org/licenses/LICENSE-2.0

    Unless required by applicable law or agreed to in writing, software
    distributed under the License is distributed on an "AS IS" BASIS,
    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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 <document>

 	<properties>
 		<title>Howto switch between different versions of FFMPEG </title>
 		<author email="sebawagner@apache.org">
 			OpenMeetings Team
 		</author>
 	</properties>

 	<body>

 		<section name="Default Configuration">

 			<p>FFMPEG has a change in its API (possibly since GIT revision
 				88bfe4518)
 			</p>
 			<p>Since Version 1.9.x of OpenMeetings: By default OpenMeetings
 				expects you to have a new version of FFMPEG on your OpenMeetings
 				server installed and it will use the new API style to communicate
 				with FFMPEG.
 			</p>

 		</section>

 		<section name="Switching to old FFMPEG API">

 			<p>
 				If you want to switch to the old style you can change that using the
 				config key:
 				<tt>use.old.style.ffmpeg.map.option</tt>
 			</p>
 			<p>
 				Set this value to
 				<tt>1</tt>
 				to have the old params in the API call to FFMPEG.
 			</p>
 			<p>References:  </p>
 			<ul>
 				<li>
 					<a
 						href="http://ffmpeg-users.933282.n4.nabble.com/Invalid-stream-specifier-0-Stream-map-0-0-matches-no-streams-Changes-in-FFMPEG-map-option-td4091165.html"
 						rel="nofollow">http://ffmpeg-users.933282.n4.nabble.com/Invalid-stream-specifier-0-Stream-map-0-0-matches-no-streams-Changes-in-FFMPEG-map-option-td4091165.html
 					</a>
 				</li>
 			</ul>

 		</section>

 	</body>

 </document>
	<?xml version="1.0" encoding="UTF-8"?>
	<!--
	Licensed under the Apache License, Version 2.0 (the "License");
	you may not use this file except in compliance with the License.
	You may obtain a copy of the License at

	http://www.apache.org/licenses/LICENSE-2.0

	Unless required by applicable law or agreed to in writing, software
	distributed under the License is distributed on an "AS IS" BASIS,
	WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	See the License for the specific language governing permissions and
	limitations under the License.
	-->
	<document>

	<properties>
	<title>Howto switch between different versions of FFMPEG </title>
	<author email="sebawagner@apache.org">
	OpenMeetings Team
	</author>
	</properties>

	<body>

	<section name="Default Configuration">

	<p>FFMPEG has a change in its API (possibly since GIT revision
	88bfe4518)
	</p>
	<p>Since Version 1.9.x of OpenMeetings: By default OpenMeetings
	expects you to have a new version of FFMPEG on your OpenMeetings
	server installed and it will use the new API style to communicate
	with FFMPEG.
	</p>

	</section>

	<section name="Switching to old FFMPEG API">

	<p>
	If you want to switch to the old style you can change that using the
	config key:
	<tt>use.old.style.ffmpeg.map.option</tt>
	</p>
	<p>
	Set this value to
	<tt>1</tt>
	to have the old params in the API call to FFMPEG.
	</p>
	<p>References: </p>
	<ul>
	<li>
	<a
	href="http://ffmpeg-users.933282.n4.nabble.com/Invalid-stream-specifier-0-Stream-map-0-0-matches-no-streams-Changes-in-FFMPEG-map-option-td4091165.html"
	rel="nofollow">http://ffmpeg-users.933282.n4.nabble.com/Invalid-stream-specifier-0-Stream-map-0-0-matches-no-streams-Changes-in-FFMPEG-map-option-td4091165.html
	</a>
	</li>
	</ul>

	</section>

	</body>

	</document>