视频剪切保持码率不变，质量不变

5 years ago · 956566cee4
parent 6c47625fcb
commit 956566cee4
1 changed files with 1 additions and 1 deletions
--- a/app/src/main/java/com/frank/ffmpeg/util/FFmpegUtil.java
+++ b/app/src/main/java/com/frank/ffmpeg/util/FFmpegUtil.java
@ -136,7 +136,7 @@ public class FFmpegUtil {
     */
    @SuppressLint("DefaultLocale")
    public static  String[] cutVideo(String srcFile, int startTime, int duration, String targetFile){
-        String cutVideoCmd = "ffmpeg -i %s -ss %d -t %d %s";
+        String cutVideoCmd = "ffmpeg -i %s -ss %d -t %d -acodec copy -vcodec copy %s";
        cutVideoCmd = String.format(cutVideoCmd, srcFile, startTime, duration, targetFile);
        return cutVideoCmd.split(" ");//以空格分割为字符串数组
    }