/**
* Prepares the recorder to begin capturing and encoding data. This method must be called after
* setting up the desired audio and video sources, encoders, file format, etc., but before
* start().
*
* @throws IllegalStateException if it is called after start() or before setOutputFormat().
* @throws IOException if prepare fails otherwise.
*/
public void prepare() throws IllegalStateException, IOException {
if (mPath != null) {
FileOutputStream fos = new FileOutputStream(mPath);
try {
_setOutputFile(fos.getFD(), 0, 0);
} finally {
fos.close();
}
} else if (mFd != null) {
_setOutputFile(mFd, 0, 0);
} else {
throw new IOException("No valid output file");
}
_prepare();
}
/**
* Prepares the recorder to begin capturing and encoding data. This method must be called after
* setting up the desired audio and video sources, encoders, file format, etc., but before
* start().
*
* @throws IllegalStateException if it is called after start() or before setOutputFormat().
* @throws IOException if prepare fails otherwise.
*/
public void prepare() throws IllegalStateException, IOException {
if (mPath != null) {
RandomAccessFile file = new RandomAccessFile(mPath, "rws");
try {
_setOutputFile(file.getFD(), 0, 0);
} finally {
file.close();
}
} else if (mFd != null) {
_setOutputFile(mFd, 0, 0);
} else {
throw new IOException("No valid output file");
}
_prepare();
}