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* Bundle
ffmpeg
and ffprobe
programs, executable via `Loader.loa…
…d()` for convenience (issue bytedeco/javacv#307)
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/* | ||
* Copyright (C) 2019 Samuel Audet | ||
* | ||
* Licensed either under the Apache License, Version 2.0, or (at your option) | ||
* under the terms of the GNU General Public License as published by | ||
* the Free Software Foundation (subject to the "Classpath" exception), | ||
* either version 2, or any later version (collectively, 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 | ||
* http://www.gnu.org/licenses/ | ||
* http://www.gnu.org/software/classpath/license.html | ||
* | ||
* or as provided in the LICENSE.txt file that accompanied this code. | ||
* 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. | ||
*/ | ||
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||
package org.bytedeco.ffmpeg; | ||
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import org.bytedeco.javacpp.Loader; | ||
import org.bytedeco.javacpp.annotation.Platform; | ||
import org.bytedeco.javacpp.annotation.Properties; | ||
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import org.bytedeco.ffmpeg.presets.*; | ||
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/** | ||
* With this class, we can extract easily the {@code ffmpeg} program ready for execution. | ||
* For example, we can transcode a video to H.264 all from Java in a portable fashion this way: | ||
* <pre>{@code | ||
* String ffmpeg = Loader.load(org.bytedeco.ffmpeg.ffmpeg.class); | ||
* ProcessBuilder pb = new ProcessBuilder(ffmpeg, "-i", "/path/to/input.mp4", "-vcodec", "h264", "/path/to/output.mp4"); | ||
* pb.inheritIO().start().waitFor(); | ||
* }</pre> | ||
* | ||
* @author Samuel Audet | ||
*/ | ||
@Properties( | ||
inherit = {avdevice.class, avfilter.class}, | ||
value = @Platform(executable = "ffmpeg") | ||
) | ||
public class ffmpeg { | ||
static { Loader.load(); } | ||
} |
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Original file line number | Diff line number | Diff line change |
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@@ -0,0 +1,48 @@ | ||
/* | ||
* Copyright (C) 2019 Samuel Audet | ||
* | ||
* Licensed either under the Apache License, Version 2.0, or (at your option) | ||
* under the terms of the GNU General Public License as published by | ||
* the Free Software Foundation (subject to the "Classpath" exception), | ||
* either version 2, or any later version (collectively, 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 | ||
* http://www.gnu.org/licenses/ | ||
* http://www.gnu.org/software/classpath/license.html | ||
* | ||
* or as provided in the LICENSE.txt file that accompanied this code. | ||
* 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. | ||
*/ | ||
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package org.bytedeco.ffmpeg; | ||
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import org.bytedeco.javacpp.Loader; | ||
import org.bytedeco.javacpp.annotation.Platform; | ||
import org.bytedeco.javacpp.annotation.Properties; | ||
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import org.bytedeco.ffmpeg.presets.*; | ||
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/** | ||
* With this class, we can extract easily the {@code ffprobe} program ready for execution. | ||
* For example, we can display the information of a video from Java in a portable fashion this way: | ||
* <pre>{@code | ||
* String ffprobe = Loader.load(org.bytedeco.ffmpeg.ffprobe.class); | ||
* ProcessBuilder pb = new ProcessBuilder(ffprobe, "/path/to/video.mp4"); | ||
* pb.inheritIO().start().waitFor(); | ||
* }</pre> | ||
* | ||
* @author Samuel Audet | ||
*/ | ||
@Properties( | ||
inherit = {avdevice.class, avfilter.class}, | ||
value = @Platform(executable = "ffprobe") | ||
) | ||
public class ffprobe { | ||
static { Loader.load(); } | ||
} |
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