title: Set metadata to mp4
body: <p>I encode video with help of <code>MediaCodec</code> and <code>MediaMuxer</code>. As result I have mp4 video file. How can I set metadata (creating time) to this mp4 file? <a href="http://developer.android.com/intl/ru/reference/android/media/MediaMetadataRetriever.htmlhttp://developer.android.com/intl/ru/reference/android/media/MediaMetadataRetriever.html" rel="nofollow">MediaMetadataRetriever</a> can only read metadata, but not change. I don't want to use ffmpeg. I tried <a href="https://github.com/sannies/mp4parser" rel="nofollow">mp4parser</a> library (<a href="https://github.com/sannies/mp4parser/blob/master/examples/src/main/java/com/googlecode/mp4parser/stuff/MetaDataTool.java" rel="nofollow">this class</a>), but it doesn't work for me.</p>