@Override public void decode(MP4InputStream in) throws IOException { majorBrand = in.readString(4); minorVersion = in.readString(4); left -= 8; compatibleBrands = new String[(int) left / 4]; for (int i = 0; i < compatibleBrands.length; i++) { compatibleBrands[i] = in.readString(4); left -= 4; } }