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    智能媒体服务：视频/图片混剪

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    智能媒体服务：视频/图片混剪

    更新时间：Oct 29, 2024

    本文为您介绍如何修改SubmitMediaProducingJob的Timeline参数来完成视频/图片混剪。

    使用说明

    • 智能生产制作支持直播流、点播和OSS素材文件的剪辑合成、特效渲染、模板生产等功能，更多详情请参见智能生产制作概述。

    • 将一个或多个视频、音频、图片、字幕素材合成为成品，可以通过不同的Timeline参数配置提交剪辑，然后调用SubmitMediaProducingJob - 提交剪辑合成作业来完成合成。

    • 时间线是将素材按照视频创意进行编排和特效设计的产物，时间线主要包含轨道、素材、效果3种对象，详情请参见Timeline配置说明。

    • 如果您想通过调用SDK进行音视频剪辑，请参见安装IMS服务端SDK的准备工作。

    设置成片视频宽高

    调用接口SubmitMediaProducingJob提交剪辑合成任务时，通过设置参数OutputMediaConfig中的Width、Height字段来定义成片分辨率。

    String outputMediaUrl = "https://your-bucket.oss-cn-shanghai.aliyuncs.com/target_video.mp4";
String outputMediaConfig = "{\"MediaURL\":\"" + outputMediaUrl + "\",\"Width\":720,\"Height\":1280}";
SubmitMediaProducingJobRequest request = new SubmitMediaProducingJobRequest();
request.setTimeline("<your-timeline>");
request.setOutputMediaConfig(outputMediaConfig);
SubmitMediaProducingJobResponse response = iceClient.submitMediaProducingJob(request);

    视频横转竖-补充上下黑边

    若Timeline中的素材为横屏视频，而提交剪辑合成任务时设置的成片分辨率为竖屏，则系统会根据素材和成片的宽高进行等比缩放，并将素材居中显示。

    成片效果

    Timeline示例

    {
  "VideoTracks": [{
    "VideoTrackClips": [{
      "MediaURL": "http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/h1.mp4"
    },{
      "MediaURL": "http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/h2.mp4"
    },{
      "MediaURL": "http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/h3.mp4"
    }]
  }]
}

    视频横转竖-补充上下模糊区域

    Radius（模糊半径）取值范围为[0.01, 1]，具体参考Effect Type:Background 背景设置。

    成片效果

    Timeline示例

    {
	"VideoTracks": [{
		"VideoTrackClips": [{
			"MediaURL": "http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/h1.mp4",
			"Effects": [{
				"Type": "Background",
				"SubType": "Blur",
				"Radius": 0.1
			}]
		}, {
			"MediaURL": "http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/h2.mp4",
			"Effects": [{
				"Type": "Background",
				"SubType": "Blur",
				"Radius": 0.1
			}]
		}, {
			"MediaURL": "http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/h3.mp4",
			"Effects": [{
				"Type": "Background",
				"SubType": "Blur",
				"Radius": 0.1
			}]
		}]
	}]
}

    视频横转竖-三分屏效果

    AdaptMode=Cover参数表示素材按照其长宽比进行缩放，并填充满整个目标区域。其他值可参考VideoTrackClip。

    成片效果

    Timeline示例

    {
  "VideoTracks": [{
    "VideoTrackClips": [{
      "MediaURL": "http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/h1.mp4",
      "Width": 1,
      "Height": 0.3333,
      "X": 0,
      "Y": 0.3333,
      "AdaptMode": "Cover"
    },{
      "MediaURL": "http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/h2.mp4",
      "Width": 1,
      "Height": 0.3333,
      "X": 0,
      "Y": 0.3333,
      "AdaptMode": "Cover"
    },{
      "MediaURL": "http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/h3.mp4",
      "Width": 1,
      "Height": 0.3333,
      "X": 0,
      "Y": 0.3333,
      "AdaptMode": "Cover"
    }]
  },{
    "VideoTrackClips": [{
      "MediaURL": "http://ice-public-media.oss-cn-shanghai.aliyuncs.com/test_media/h1.mp4",
      "Width": 1,
      "Height": 0.3333,
      "X": 0,
      "Y": 0,
      "AdaptMode": "Cover"
    },{
      "MediaURL": "http://ice-public-media.oss-cn-shanghai.aliyuncs.com/test_media/h2.mp4",
      "Width": 1,
      "Height": 0.3333,
      "X": 0,
      "Y": 0,
      "AdaptMode": "Cover"
    },{
      "MediaURL": "http://ice-public-media.oss-cn-shanghai.aliyuncs.com/test_media/h3.mp4",
      "Width": 1,
      "Height": 0.3333,
      "X": 0,
      "Y": 0,
      "AdaptMode": "Cover"
    }]
  },{
    "VideoTrackClips": [{
      "MediaURL": "http://ice-public-media.oss-cn-shanghai.aliyuncs.com/test_media/h1.mp4",
      "Width": 1,
      "Height": 0.3333,
      "X": 0,
      "Y": 0.6666,
      "AdaptMode": "Cover"
    },{
      "MediaURL": "http://ice-public-media.oss-cn-shanghai.aliyuncs.com/test_media/h2.mp4",
      "Width": 1,
      "Height": 0.3333,
      "X": 0,
      "Y": 0.6666,
      "AdaptMode": "Cover"
    },{
      "MediaURL": "http://ice-public-media.oss-cn-shanghai.aliyuncs.com/test_media/h3.mp4",
      "Width": 1,
      "Height": 0.3333,
      "X": 0,
      "Y": 0.6666,
      "AdaptMode": "Cover"
    }]
  }],
  "SubtitleTracks":[
    {
      "SubtitleTrackClips": [
        {
          "Type": "Text",
          "X": 0,
          "Y": 200,
          "Font": "AlibabaPuHuiTi",
          "Content": "这里是标题",
          "Alignment": "TopCenter",
          "FontSize": 80,
          "FontColorOpacity": 1,
          "1FontColor": "#ffffff",
          "FontColor": "#FFDEAD",
          "FontFace": {
            "Bold": true,
            "Italic": false,
            "Underline": false
          }
        }
      ]
    },
    {
      "SubtitleTrackClips": [
        {
          "Type":"Text",
          "X": 0,
          "Y": 320,
          "Font": "KaiTi",
          "Content": "这里是副标题",
          "Alignment": "TopCenter",
          "FontSize": 45,
          "FontColor": "#ffffff",
          "FontFace": {
            "Bold": false,
            "Italic": true,
            "Underline": true
          }
        }
      ]
    },
    {
      "SubtitleTrackClips":[
        {
          "Type":"Text",
          "X": 0,
          "Y": 900,
          "Font": "AlibabaPuHuiTi",
          "Content": "视频拼接的同时可以加字幕\n可以加换行符进行多行展示",
          "Alignment": "TopCenter",
          "FontSize": 40,
          "FontColor": "#ffffff",
          "FontFace": {
            "Bold": true,
            "Italic": false,
            "Underline": false
          }
        }
      ]
    }
  ]
}

    视频横转竖-设置背景颜色

    成片效果

    Timeline示例

    {
  "VideoTracks": [{
    "VideoTrackClips": [{
      "MediaURL": "http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/h1.mp4",
      "Effects": [{
        "Type": "Background",
        "SubType": "Color",
        "Color": "#000066"
      }]
    }, {
      "MediaURL": "http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/h2.mp4",
      "Effects": [{
        "Type": "Background",
        "SubType": "Color",
        "Color": "#006400"
      }]
    }, {
      "MediaURL": "http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/h3.mp4",
      "Effects": [{
        "Type": "Background",
        "SubType": "Color",
        "Color": "#8B1A1A"
      }]
    }]
  }]
}

    视频截取

    In=3、Out=8 表示截取视频的第3秒到第8秒的区间。

    成片效果

    Timeline示例

    {
  "VideoTracks": [{
    "VideoTrackClips": [{
      "MediaURL": "http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/h1.mp4",
      "In": 3,
      "Out": 8
    }]
  }]
}

    多段视频截取合并

    在Clip中，可以不设置TimelineIn和TimelineOut，系统将默认对素材进行前后拼接。

    当MaxOut=5时，表示最多截取到Out为5秒的位置。具体操作为：

    • 如果素材时长超过5秒，则截取前5秒；

    • 如果素材时长不足5秒，则截取到素材结尾。

    成片效果

    Timeline示例

    {
  "VideoTracks": [{
    "VideoTrackClips": [{
      "MediaURL": "http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/h1.mp4",
      "In": 3,
      "Out": 8
    }, {
      "MediaURL": "http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/h2.mp4",
      "MaxOut": 5
    }, {
      "MediaURL": "http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/h3.mp4",
      "Effects": [{
        "Type": "Clip",
        "SubType": "RandomClip",
        "ClipDuration": 5
      }]
    }]
  }]
}

    视频图片混剪

    Type的默认值为Video。如果要使用图片素材，则需要添加Type=Image。

    成片效果

    Timeline示例

    {
  "VideoTracks": [{
    "VideoTrackClips": [{
      "MediaURL": "http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/h1.mp4",
      "Out": 3
    }, {
      "MediaURL": "http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/image/01.jpg",
      "Type": "Image",
      "Duration": 3
    }, {
      "MediaURL": "http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/h2.mp4",
      "Out": 3
    }, {
      "MediaURL": "http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/image/02.jpg",
      "Type": "Image",
      "Duration": 3
    }, {
      "MediaURL": "http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/h3.mp4",
      "Out": 3
    }]
  }]
}

    添加水印/贴纸/GIF贴纸

    GIF格式的图片剪辑需要传递动态帧数（DyncFrames），即为GIF素材的帧数。

    成片效果

    Timeline示例

    {
  "VideoTracks": [{
    "VideoTrackClips": [{
      "MediaURL": "http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/h1.mp4",
      "Out": 5
    }, {
      "MediaURL": "http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/h2.mp4",
      "Out": 5
    }, {
      "MediaURL": "http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/h3.mp4",
      "Out": 5
    }]
  },{
    "VideoTrackClips": [{
      "Type": "Image",
      "MediaURL": "http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/image/s1.png",
      "TimelineIn": 0,
      "Duration": 5,
      "X": 40,
      "Y": 40,
      "Width": 300,
      "Height": 150
    }, {
      "Type": "Image",
      "MediaURL": "http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/image/g2.gif",
      "TimelineIn": 5,
      "Duration": 5,
      "X": 20,
      "Y": 800,
      "Width": 200,
      "Height": 200,
      "DyncFrames": 8
    }, {
      "Type": "Image",
      "MediaURL": "http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/image/g1.gif",
      "TimelineIn": 10,
      "Duration": 5,
      "X": 400,
      "Y": 40,
      "Width": 200,
      "Height": 200,
      "DyncFrames": 8
    }]
  }]
}

    缩放配置

    AdaptMode的取值包括：Contain、Cover、Fill，更多详细信息，请参阅VideoTrackClip。

    成片效果

    Timeline示例

    {
  "VideoTracks": [{
    "VideoTrackClips": [{
      "MediaURL": "http://ice-public-media.oss-cn-shanghai.aliyuncs.com/test_media/h1.mp4",
      "Width": 1,
      "Height": 0.3333,
      "X": 0,
      "Y": 0.3333,
      "AdaptMode": "Cover",
      "Out": 5
    },{
      "MediaURL": "http://ice-public-media.oss-cn-shanghai.aliyuncs.com/test_media/v1.mp4",
      "Width": 1,
      "Height": 0.3333,
      "X": 0,
      "Y": 0.3333,
      "AdaptMode": "Cover",
      "Out": 5
    }]
  },{
    "VideoTrackClips": [{
      "MediaURL": "http://ice-public-media.oss-cn-shanghai.aliyuncs.com/test_media/h1.mp4",
      "Width": 1,
      "Height": 0.3333,
      "X": 0,
      "Y": 0,
      "AdaptMode": "Contain",
      "Out": 5
    },{
      "MediaURL": "http://ice-public-media.oss-cn-shanghai.aliyuncs.com/test_media/v1.mp4",
      "Width": 1,
      "Height": 0.3333,
      "X": 0,
      "Y": 0,
      "AdaptMode": "Contain",
      "Out": 5
    }]
  },{
    "VideoTrackClips": [{
      "MediaURL": "http://ice-public-media.oss-cn-shanghai.aliyuncs.com/test_media/h1.mp4",
      "Width": 1,
      "Height": 0.3333,
      "X": 0,
      "Y": 0.6666,
      "AdaptMode": "Fill",
      "Out": 5
    },{
      "MediaURL": "http://ice-public-media.oss-cn-shanghai.aliyuncs.com/test_media/v1.mp4",
      "Width": 1,
      "Height": 0.3333,
      "X": 0,
      "Y": 0.6666,
      "AdaptMode": "Fill",
      "Out": 5
    }]
  }],
  "SubtitleTracks":[
    {
      "SubtitleTrackClips":[
        {
          "Type":"Text",
          "X": 0,
          "Y": 0,
          "Font": "AlibabaPuHuiTi",
          "Content": "AdaptMode=Cover：被替换的内容在保持其宽高比的同时填充整个目标区域。如果对象的宽高比与内容框不相匹配，该对象将被剪裁以适应目标区域",
          "FontSize": 30,
          "FontColor": "#ffffff",
          "AdaptMode": "AutoWrap",
          "TextWidth": 1,
          "FontFace": {
            "Bold": true,
            "Italic": false,
            "Underline": false
          }
        }
      ]
    },
    {
      "SubtitleTrackClips":[
        {
          "Type":"Text",
          "X": 0,
          "Y": 0.3333,
          "Font": "AlibabaPuHuiTi",
          "Content": "AdaptMode=Contain：被替换的内容将被缩放，在填充目标区域的同时保留其长宽比",
          "FontSize": 30,
          "FontColor": "#ffffff",
          "AdaptMode": "AutoWrap",
          "TextWidth": 1,
          "FontFace": {
            "Bold": true,
            "Italic": false,
            "Underline": false
          }
        }
      ]
    },
    {
      "SubtitleTrackClips":[
        {
          "Type":"Text",
          "X": 0,
          "Y": 0.6666,
          "Font": "AlibabaPuHuiTi",
          "Content": "AdaptMode=Fill：默认逻辑，被替换的内容正好填充目标内容框。整个对象将完全填充此框。如果对象的宽高比与内容框不相匹配，那么该对象将被拉伸以适应目标区域",
          "FontSize": 30,
          "FontColor": "#ffffff",
          "AdaptMode": "AutoWrap",
          "TextWidth": 1,
          "FontFace": {
            "Bold": true,
            "Italic": false,
            "Underline": false
          }
        }
      ]
    }
  ]
}

    视频画中画

    在VideoTracks中，数组后面的轨道层级较高，会覆盖数组前面的轨道。

    成片效果

    Timeline示例

    {
  "VideoTracks": [{
    "VideoTrackClips": [{
      "MediaURL": "http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/v1.mp4"
    }]
  },{
    "VideoTrackClips": [{
      "MediaURL": "http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/v1.mp4",
      "X": 0.25,
      "Y": 0.25,
      "Width": 0.5,
      "Height": 0.5
    }]
  }]
}

    水平翻转、垂直翻转

    成片效果

    Timeline示例

    {
  "VideoTracks": [
    {
      "VideoTrackClips": [
        {
          "MediaURL": "http://ice-public-media.oss-cn-shanghai.aliyuncs.com/test_media/h3.mp4",
          "Width": 0.5,
          "Height": 0.5,
          "X": 0,
          "Y": 0,
          "Effects": [
            {
              "Type": "Text",
              "FixedX": 0,
              "FixedY": 0,
              "Font": "HappyZcool-2016",
              "Content": "原视频",
              "Alignment": "TopLeft",
              "FontSize": 80,
              "FontColor": "#F5FFFA",
              "TimelineIn": 0,
              "TimelineOut": 10,
              "Outline": 1,
              "OutlineColour": "#0e0100"
            }
          ]
        }
      ]
    },
    {
      "VideoTrackClips": [
        {
          "MediaURL": "http://ice-public-media.oss-cn-shanghai.aliyuncs.com/test_media/h3.mp4",
          "Width": 0.5,
          "Height": 0.5,
          "X": 0.5,
          "Y": 0,
          "Effects": [
            {
              "Type": "Flip",
              "Direction": "horizontal"
            },{
              "Type": "Text",
              "FixedX": 0.5,
              "FixedY": 0,
              "Font": "HappyZcool-2016",
              "Content": "视频水平翻转",
              "Alignment": "TopLeft",
              "FontSize": 80,
              "FontColor": "#F5FFFA",
              "TimelineIn": 0,
              "TimelineOut": 10,
              "Outline": 1,
              "OutlineColour": "#0e0100"
            }
          ]
        }
      ]
    },
    {
      "VideoTrackClips": [
        {
          "MediaURL": "http://ice-public-media.oss-cn-shanghai.aliyuncs.com/test_media/h3.mp4",
          "Width": 0.5,
          "Height": 0.5,
          "X": 0,
          "Y": 0.5,
          "Effects": [
            {
              "Type": "Flip",
              "Direction": "vertical"
            },{
              "Type": "Text",
              "FixedX": 0,
              "FixedY": 0.5,
              "Font": "HappyZcool-2016",
              "Content": "视频竖直翻转",
              "Alignment": "TopLeft",
              "FontSize": 80,
              "FontColor": "#F5FFFA",
              "TimelineIn": 0,
              "TimelineOut": 10,
              "Outline": 1,
              "OutlineColour": "#0e0100"
            }
          ]
        }
      ]
    },
    {
      "VideoTrackClips": [
        {
          "MediaURL": "http://ice-public-media.oss-cn-shanghai.aliyuncs.com/test_media/h3.mp4",
          "Width": 0.5,
          "Height": 0.5,
          "X": 0.5,
          "Y": 0.5,
          "Effects": [
            {
              "Type": "Flip",
              "Direction": "horizontal"
            },{
              "Type": "Flip",
              "Direction": "vertical"
            },{
              "Type": "Text",
              "FixedX": 0.5,
              "FixedY": 0.5,
              "Font": "HappyZcool-2016",
              "Content": "视频水平竖直翻转",
              "Alignment": "TopLeft",
              "FontSize": 80,
              "FontColor": "#F5FFFA",
              "TimelineIn": 0,
              "TimelineOut": 10,
              "Outline": 1,
              "OutlineColour": "#0e0100"
            }
          ]
        }
      ]
    }
  ]
}

    视频裁剪

    成片效果

    Timeline示例

    {
  "VideoTracks": [{
    "VideoTrackClips": [{
      "MediaURL": "http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/v1.mp4",
      "Out": 3,
      "X": 0.3,
      "Y": 0.3,
      "Width":0.4,
      "Height":0.4,
      "Effects": [{
        "Type":"Crop",
        "X":0.3,
        "Y":0.3,
        "Width":0.4,
        "Height":0.4
      },{
        "Type": "Text",
        "Font": "HappyZcool-2016",
        "Content": "裁掉60%",
        "FixedY": 150,
        "Alignment": "TopCenter",
        "FixedFontSize": 70,
        "FontColor": "#F5FFFA",
        "Outline": 1,
        "OutlineColour": "#0e0100"
      }]
    },{
      "MediaURL": "http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/v1.mp4",
      "In": 3,
      "Out": 6,
      "X": 0.15,
      "Y": 0.15,
      "Width":0.7,
      "Height":0.7,
      "Effects": [{
        "Type":"Crop",
        "X":0.15,
        "Y":0.15,
        "Width":0.7,
        "Height":0.7
      },{
        "Type": "Text",
        "Font": "HappyZcool-2016",
        "Content": "裁掉30%",
        "FixedY": 150,
        "Alignment": "TopCenter",
        "FixedFontSize": 70,
        "FontColor": "#F5FFFA",
        "Outline": 1,
        "OutlineColour": "#0e0100"
      }]
    },{
      "MediaURL": "http://ice-document-materials.oss-cn-shanghai.aliyuncs.com/test_media/v1.mp4",
      "In": 6,
      "Out": 9,
      "Effects": [{
        "Type": "Text",
        "Font": "HappyZcool-2016",
        "Content": "不裁剪",
        "FixedY": 150,
        "Alignment": "TopCenter",
        "FixedFontSize": 70,
        "FontColor": "#F5FFFA",
        "Outline": 1,
        "OutlineColour": "#0e0100"
      }]
    }]
  }]
}

    音视频变速

    在AudioTrackClips中，也可以使用Speed参数实现音视频变速。

    成片效果

    Timeline示例

    {
  "VideoTracks": [{
    "VideoTrackClips": [{
      "MediaURL": "http://ice-public-media.oss-cn-shanghai.aliyuncs.com/test_media/h2.mp4",
      "Out": 3,
      "Effects": [{
        "Type": "Text",
        "Font": "HappyZcool-2016",
        "Content": "原速",
        "FixedY": 150,
        "Alignment": "TopCenter",
        "FixedFontSize": 70,
        "FontColor": "#F5FFFA"
      }]
    },{
      "MediaURL": "http://ice-public-media.oss-cn-shanghai.aliyuncs.com/test_media/h2.mp4",
      "Speed": 2,
      "Out": 6,
      "Effects": [{
        "Type": "Text",
        "Font": "HappyZcool-2016",
        "Content": "2倍速",
        "FixedY": 150,
        "Alignment": "TopCenter",
        "FixedFontSize": 70,
        "FontColor": "#F5FFFA"
      }]
    },{
      "MediaURL": "http://ice-public-media.oss-cn-shanghai.aliyuncs.com/test_media/h2.mp4",
      "Speed": 3,
      "Out": 9,
      "Effects": [{
        "Type": "Text",
        "Font": "HappyZcool-2016",
        "Content": "3倍速",
        "FixedY": 150,
        "Alignment": "TopCenter",
        "FixedFontSize": 70,
        "FontColor": "#F5FFFA"
      }]
    }]
  }]
}

    素材旋转

    成片效果

    Timeline示例

    {
  "VideoTracks": [{
    "VideoTrackClips": [{
      "MediaURL": "http://ice-public-media.oss-cn-shanghai.aliyuncs.com/test_media/h2.mp4",
      "Out": 3,
      "Effects": [{
        "Type": "Text",
        "Font": "HappyZcool-2016",
        "Content": "原角度",
        "FixedY": 150,
        "Alignment": "TopCenter",
        "FixedFontSize": 70,
        "FontColor": "#F5FFFA",
        "Outline": 1,
        "OutlineColour": "#0e0100"
      }]
    },{
      "MediaURL": "http://ice-public-media.oss-cn-shanghai.aliyuncs.com/test_media/h2.mp4",
      "Out": 3,
      "X": 0,
      "Y": 0,
      "Height": 720,
      "Width": 1280,
      "Effects": [{
        "Type": "Rotate",
        "Degree": 90
      },{
        "Type": "Text",
        "Font": "HappyZcool-2016",
        "Content": "旋转90度",
        "FixedY": 150,
        "Alignment": "TopCenter",
        "FixedFontSize": 70,
        "FontColor": "#F5FFFA",
        "Outline": 1,
        "OutlineColour": "#0e0100"
      }]
    },{
      "MediaURL": "http://ice-public-media.oss-cn-shanghai.aliyuncs.com/test_media/h2.mp4",
      "Out": 3,
      "Effects": [{
        "Type": "Rotate",
        "Degree": 180
      },{
        "Type": "Text",
        "Font": "HappyZcool-2016",
        "Content": "旋转180度",
        "FixedY": 150,
        "Alignment": "TopCenter",
        "FixedFontSize": 70,
        "FontColor": "#F5FFFA",
        "Outline": 1,
        "OutlineColour": "#0e0100"
      }]
    },{
      "MediaURL": "http://ice-public-media.oss-cn-shanghai.aliyuncs.com/test_media/h2.mp4",
      "Out": 3,
      "X": 0,
      "Y": 0,
      "Height": 720,
      "Width": 1280,
      "Effects": [{
        "Type": "Rotate",
        "Degree": 270
      },{
        "Type": "Text",
        "Font": "HappyZcool-2016",
        "Content": "旋转270度",
        "FixedY": 150,
        "Alignment": "TopCenter",
        "FixedFontSize": 70,
        "FontColor": "#F5FFFA",
        "Outline": 1,
        "OutlineColour": "#0e0100"
      }]
    }]
  }]
}

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