新增对hevc支持，修复BUG

Author: yangjie10930

joevideolib/libs/arm64-v8a/libavcodec.so

@@ -1,7 +1,5 @@
 package VideoHandle;
 
-import android.app.Activity;
-import android.app.Application;
 import android.content.Context;
 import android.media.MediaExtractor;
 import android.media.MediaFormat;
@@ -323,7 +321,8 @@ public static void music(String videoin, String audioin, String output, float vi
 }
 cmd.append(output);
 mediaExtractor.release();
-execCmd(cmd, 0, onEditorListener);
+long d = VideoUitls.getDuration(videoin);
+execCmd(cmd, d, onEditorListener);
 }
 
 /**
@@ -346,7 +345,8 @@ public static void demuxer(String videoin, String out, Format format, OnEditorLi
 break;
 }
 cmd.append(out);
-execCmd(cmd, 0, onEditorListener);
+long d = VideoUitls.getDuration(videoin);
+execCmd(cmd, d, onEditorListener);
 }
 
 /**
@@ -565,9 +565,11 @@ public void onProgress(final float progress) {
  */
 private static void execCmd(CmdList cmd, long duration, final OnEditorListener onEditorListener) {
 String[] cmds = cmd.toArray(new String[cmd.size()]);
+String cmdLog = "";
 for (String ss : cmds) {
-Log.v("EpMediaF", "cmd:" + ss);
+cmdLog += cmds;
 }
+Log.v("EpMediaF", "cmd:" + cmdLog);
 FFmpegCmd.exec(cmds, duration, new OnEditorListener() {
 @Override
 public void onSuccess() {