Android给视频加水印

提前准备一个视频文件&水印图片

• 添加依赖

//https://github.com/yangjie10930/EpMedia
implementation 'com.github.yangjie10930:EpMedia:v1.0.1'

如果水印不在左上角，需要通过代码获取视频宽高等数据，调整水印位置。

示例代码:

val videoPath = "../inVideo.mp4"
val videoWidth = 1080
val videoHeight = 3140
val videoDuration = 2404650000L
val imgPath = File("../img.png")
val epVideo = EpVideo(videoPath)
val imgWidth = 384
val imgHeight = 128
epVideo.addDraw(//可增加多个水印
    EpDraw(
        imgPath.path,
        max(videoWidth - imgWidth, 0),//水印起点x
        max(videoHeight - imgHeight, 0),//水印起点y
        imgWidth.toFloat(),//水印宽
        imgHeight.toFloat(),//水印高
        false,//是否gif
        0,//水印起始时间
        (videoDuration / 1000).toInt() + 1//水印结束时间(可超过视频全时长) 单位s
    )
)
val file2 = File("../outVideo.mp4")
val outputOption = EpEditor.OutputOption(file2.path)
EpEditor.exec(epVideo, outputOption,
  object : OnEditorListener {
    override fun onSuccess() {
        //SUCCESS
    }
     override fun onFailure() {
       //Fail
    }
     override fun onProgress(progress: Float) {
    }
  })

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