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Commit 07be0313 authored by Chong Zhang's avatar Chong Zhang
Browse files

MediaMuxer: clear file content when writing to existing file 

bug: 73546869
Change-Id: I7f38ecef1035f1190effae38634d21a3a18cc09f
parent f8149eb6

media/java/android/media/MediaMuxer.java

+1 −0
Original line number Diff line number Diff line
@@ -328,6 +328,7 @@ final public class MediaMuxer { 
        RandomAccessFile file = null;

        try {

            file = new RandomAccessFile(path, "rws");

            file.setLength(0);

            FileDescriptor fd = file.getFD();

            setUpMediaMuxer(fd, format);

        } finally {