压缩视频

yzg-util-image/src/main/java/com/yanzuoguang/util/MediaHelper.java

@@ -38,7 +38,7 @@ public class MediaHelper {
     public static final String FORMAT_FLV = "flv";
     public static final String FORMAT_MPEG = "mp4";
     public static final String FORMAT_MPEG_CODEC = "mpeg4";
-//    public static final String FORMAT_MPEG_CODEC = "mpeg";
+    //    public static final String FORMAT_MPEG_CODEC = "mpeg";
     public static final String FORMAT_3PG = "3gp";
     public static final String FORMAT_3PG_CODEC = "mpeg4";
 
@@ -251,6 +251,12 @@ public class MediaHelper {
         MultimediaInfo fromInfo = encoder.getInfo(source);
         VideoInfo fromVideo = fromInfo.getVideo();
         AudioInfo fromAudio = fromInfo.getAudio();
+        if (fromAudio == null) {
+            fromAudio = new AudioInfo();
+        }
+        if (fromVideo == null) {
+            fromVideo = new VideoInfo();
+        }
         if (FORMAT_EMPTY.equals(format) || format == null) {
             format = fromInfo.getFormat();
         }