'commit'

dsSupport/ConvertMovie/Convert.go

@@ -7,17 +7,19 @@ import (
 func main() {
 	//源文件
 	source := "B7318F5D-46B8-4AA1-8811-1A9D65528E19.wmv"
-	//1、对视频文件进行切片
+	//1、目录实始化
+	ConvertUtil.InitDir(source)
+	//2、对视频文件进行切片
 	ConvertUtil.Cut(source)
 	//2、切片完成后，尝试进行转码
 	var childMovie = ConvertUtil.GetAllCutChild(source)
 	for i := range childMovie {
 		ConvertUtil.ConvertToH264Mp4(childMovie[i])
 	}
-	//3、生成拼接的索引文件
+	////3、生成拼接的索引文件
-	indexName := ConvertUtil.GenerateIndexTxt(source, childMovie)
+	//indexName := ConvertUtil.GenerateIndexTxt(source, childMovie)
-	//4、合成MP4
+	////4、合成MP4
-	ConvertUtil.Merge(source, indexName)
+	//ConvertUtil.Merge(source, indexName)
 	//5、清除垃圾
 	//ConvertUtil.ClearRubbish(source)
 }

dsSupport/Utils/ConvertUtil/ConvertUtil.go

@@ -18,10 +18,37 @@ var ffmpeg string
 
 func init() {
 	runDir, _ = os.Getwd()
-
 	ffmpeg = runDir + `\ffmpeg\ffmpeg.exe`
 }
 
+const CutPath = "Cut/"
+const Mp4Path = "Mp4/"
+const IndexPath = "Index/"
+const AllPath = "/"
+
+/**
+功能：获取指定源文件的不同工作目录
+作者：黄海
+时间：2020-07-09
+*/
+func getPath(source string, p string) string {
+	return runDir + `/Working/` + source[0:2] + "/" + source[0:36] + "/" + p
+}
+
+/**
+功能：初始化目录
+作者：黄海
+时间：2020-07-09
+*/
+func InitDir(source string) {
+	//1、删除旧目录
+	os.RemoveAll(getPath(source, AllPath))
+	//2、创建新目录
+	os.MkdirAll(getPath(source, CutPath), os.ModePerm)
+	os.Mkdir(getPath(source, Mp4Path), os.ModePerm)
+	os.Mkdir(getPath(source, IndexPath), os.ModePerm)
+}
+
 /**
 功能：对指定的视频文件进行切片
 作者：黄海
@@ -33,27 +60,7 @@ func Cut(source string) {
 	//2、获取文件后缀
 	extension := path.Ext(source)
 	//3、输出的文件通配名称
-	workingPath := runDir + `/Working/` + source[0:2] + "/"
+	targetPath := getPath(source,CutPath) + source[0:36] + `_%03d` + extension
-	if !FileUtil.Exists(workingPath) {
-		os.Mkdir(workingPath, os.ModePerm)
-	}
-	workingPath = workingPath + source[0:36] + "/"
-	if !FileUtil.Exists(workingPath) {
-		os.Mkdir(workingPath, os.ModePerm)
-	}
-
-	targetPath := workingPath + source[0:36] + `_%03d` + extension
-	//尝试删除已存在的视频
-	var i = 0
-	for {
-		var f = workingPath + source[0:36] + "_" + fmt.Sprintf("%03d", i) + extension
-		if FileUtil.Exists(f) {
-			os.Remove(f)
-		} else {
-			break
-		}
-		i++
-	}
 	//4、切片
 	cmdLine := ffmpeg + ` -fflags +genpts -i ` + sourcePath + ` -acodec copy -vcodec copy -f segment -segment_time 300 -reset_timestamps 1 -map 0:0 -map 0:1 ` + targetPath
 	ShellUtil.ExecCommand(cmdLine)
@@ -65,16 +72,14 @@ func Cut(source string) {
 时间：2020-07-08
 */
 func GetAllCutChild(source string) []string {
-	filepathNames, err := filepath.Glob(filepath.Join(runDir+`/Working/`+source[0:2]+"/"+source[0:36]+"/", "*"))
+	filepathNames, err := filepath.Glob(filepath.Join(getPath(source,CutPath), "*"))
 	if err != nil {
 		fmt.Println(err.Error())
 	}
 	resultArray := make([]string, 0)
 	for i := range filepathNames {
-		if strings.Index(filepathNames[i],"_")>=0{
 			resultArray = append(resultArray, filepathNames[i])
 	}
-	}
 	return resultArray
 }
 
@@ -85,14 +90,11 @@ func GetAllCutChild(source string) []string {
 */
 func ConvertToH264Mp4(childMovie string) {
 	extension := path.Ext(childMovie)
-	childMovieMp4 := strings.Replace(childMovie, extension, ".mp4", -1)
+	childMovieMp4 := strings.Replace(filepath.Base(childMovie), extension, ".mp4", -1)
-	//如果存在则删除之
+	cmdLine := ffmpeg + ` -i  ` + childMovie + ` -c:v libx264 -strict -2 ` + getPath(childMovie,Mp4Path)+childMovieMp4
-	if FileUtil.Exists(childMovieMp4) {
-		os.Remove(childMovieMp4)
-	}
-	cmdLine := ffmpeg + ` -i  ` + childMovie + ` -c:v libx264 -strict -2 ` + childMovieMp4
 	ShellUtil.ExecCommand(cmdLine)
 }
+
 /**
 功能：生成索引的文本文件
 作者：黄海
@@ -111,6 +113,7 @@ func GenerateIndexTxt(source string,childMovie []string)string{
 	FileUtil.WriteLines(content, indexName)
 	return indexName
 }
+
 /**
 功能：合并视频
 作者：黄海

dsSupport/Working/B7/B7318F5D-46B8-4AA1-8811-1A9D65528E19/B7318F5D-46B8-4AA1-8811-1A9D65528E19.txt

@@ -1,6 +0,0 @@
-file 'B7318F5D-46B8-4AA1-8811-1A9D65528E19.mp4'
-file 'B7318F5D-46B8-4AA1-8811-1A9D65528E19.mp4'
-file 'B7318F5D-46B8-4AA1-8811-1A9D65528E19_000.mp4'
-file 'B7318F5D-46B8-4AA1-8811-1A9D65528E19_000.mp4'
-file 'B7318F5D-46B8-4AA1-8811-1A9D65528E19_001.mp4'
-file 'B7318F5D-46B8-4AA1-8811-1A9D65528E19_001.mp4'