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EpMedia

基于FFmpeg开发的视频处理框架,简单易用,体积小,帮助使用者快速实现视频处理功能。包含以下功能:剪辑,裁剪,旋转,镜像,合并,分离,添加LOGO,添加滤镜,添加背景音乐。

目前还在完善和修复一些bug,如果使用中遇到问题请在Issues留言或联系我:[email protected]

Demo点这里

使用方法:

  • build.gradle里添加:
allprojects {
		repositories {
			...
			maven { url 'https://jitpack.io' }
		}
	}
  • 添加gradle依赖:
compile 'com.github.yangjie10930:EpMedia:v0.8.4'

单个视频处理:

  • 创建待处理视频:
EpVideo epVideo = new EpVideo(url);
  • 剪辑
//一个参数为剪辑的起始时间,第二个参数为持续时间,单位:秒
epVideo.clip(1,2);//从第一秒开始,剪辑两秒
  • 裁剪
//参数分别是裁剪的宽,高,起始位置X,起始位置Y
epVideo.crop(480,360,0,0);
  • 旋转和镜像
//第一个参数为旋转角度,第二个参数为是否镜像,仅支持90,180,270度旋转
epVideo.rotation(90,true);
  • 添加文字
//参数分别是添加位置的X,Y坐标,文字的字号(单位px),文字颜色,字体文件的路径,内容
epVideo.addText(10,10,35,"red",ttfPath,text);
  • 添加logo
//添加图片类
//参数为图片路径,X,Y,图片的宽,高,是否是动图(仅支持png,jpg,gif图片,如果是gif图片,最后一个参数为true)
EpDraw epDraw = new EpDraw(filePath,10,10,50,50,false);
epVideo.addDraw(epDraw);
  • 添加自定义滤镜
//自定义滤镜,ffmpeg命令支持的滤镜都支持
//详细效果可参考:http://blog.csdn.net/u012027644/article/details/77833484
//具体内容参见ffmpeg filter官网:http://www.ffmpeg.org/ffmpeg-filters.html
//举例 String filter = "lutyuv=y=maxval+minval-val:u=maxval+minval-val:v=maxval+minval-val";//底片效果
epVideo.addFilter(filter);
  • 处理单个视频
EpVideo epVideo = new EpVideo(url);
EpEditor epEditor = new EpEditor(this);
//输出选项,参数为输出文件路径(目前仅支持mp4格式输出)
EpEditor.OutputOption outputOption = new EpEditor.OutputOption(outFile);
outputOption.width = 480;//输出视频宽,如果不设置则为原始视频宽高
outputOption.height = 360;//输出视频高度
outputOption.frameRate = 30;//输出视频帧率,默认30
outputOption.bitRate = 10;//输出视频码率,默认10
epEditor.exec(epVideo, outputOption, new OnEditorListener() {
			@Override
			public void onSuccess() {
				
			}

			@Override
			public void onFailure() {

			}
			
			@Override
			public void onProgress(float progress) {
				//这里获取处理进度
			}
});
  • 添加背景音乐
EpEditor epEditor = new EpEditor(this);
//参数分别是视频路径,音频路径,输出路径,原始视频音量(1为100%,0.7为70%,以此类推),添加音频音量
epEditor.music(videoPath, audioPath, outfilePath, 1, 0.7, new OnEditorListener() {
			@Override
			public void onSuccess() {
				
			}

			@Override
			public void onFailure() {

			}
			
			@Override
			public void onProgress(float progress) {
				//这里获取处理进度
			}
});
  • 分离音视频
EpEditor epEditor = new EpEditor(this);
//参数分别是视频路径,输出路径,输出类型
epEditor.demuxer(videoPath, outfilePath,EpEditor.Format.MP3, new OnEditorListener() {
			@Override
			public void onSuccess() {
				
			}

			@Override
			public void onFailure() {

			}
			
			@Override
			public void onProgress(float progress) {
				//这里获取处理进度
			}
});

多个视频处理&合并

  • 合并视频(支持对要合并的视频进行其他处理操作)
ArrayList<EpVideo> epVideos = new ArrayList<>();
epVideos.add(new EpVideo(url));//视频1
epVideos.add(new EpVideo(url2));//视频2
epVideos.add(new EpVideo(url3));//视频3
EpEditor epEditor = new EpEditor(this);
//输出选项,参数为输出文件路径(目前仅支持mp4格式输出)
EpEditor.OutputOption outputOption = new EpEditor.OutputOption(outFile);
outputOption.width = 480;//输出视频宽,默认480
outputOption.height = 360;//输出视频高度,默认360
outputOption.frameRate = 30;//输出视频帧率,默认30
outputOption.bitRate = 10;//输出视频码率,默认10
epEditor.merge(epVideos, outputOption, new OnEditorListener() {
	@Override
	public void onSuccess() {

	}

	@Override
	public void onFailure() {

	}
	
	@Override
	public void onProgress(float progress) {
		//这里获取处理进度
	}
});
  • 无损合并视频(对视频格式严格,需要分辨率,帧率,码率都相同,不支持对要合并的视频进行其他处理操作,该方法合并速度很快,另:两段同格式的音频拼接也可使用该方法)
ArrayList<EpVideo> epVideos = new ArrayList<>();
epVideos.add(new EpVideo(url));//视频1
epVideos.add(new EpVideo(url2));//视频2
epVideos.add(new EpVideo(url3));//视频3
EpEditor epEditor = new EpEditor(this);
epEditor.mergeByLc(epVideos, new EpEditor.OutputOption(outFile), new OnEditorListener() {
		@Override
		public void onSuccess() {

		}

		@Override
		public void onFailure() {

		}
		
		@Override
		public void onProgress(float progress) {
				//这里获取处理进度
		}
});

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