Video recording length on 6131 & 6212

I'm developing a video recording program on 6131 & 6212 using Java ME with JSR135 MMAPI support. I'm trying to recording video and save it to SD card.

Here is how I did:
Player videoPlayer = Manager.createPlayer("capture://video");
videoPlayer.realize();

RecordControl videoRecordControl = (RecordControl) videoPlayer.getControl("RecordControl");

String file = "file:///e:/" + String.valueOf(System.currentTimeMillis()) + ".3gp";
FileConnection fcVideo = (FileConnection) Connector.open(file);
if (!fcVideo.exists()) {
fcVideo.create();
}
videoRecordControl.setRecordStream(fcVideo.openOutputStream());

int recordSize = Integer.MAX_VALUE - 1;
recordSize = videoRecordControl.setRecordSizeLimit(recordSize);

videoRecordControl.startRecord();
videoPlayer.start();

// Do something else and wait for stop command

videoPlayer.stop();
videoRecordControl.commit();
videoPlayer.close();
videoRecordControl = null;
fcVideo.close();
fcVideo = null;

[B]When recording video using Player and RecordControl objects, there seems to be some file size or time length limit for recording video[/B]. It happens even after I set the record size of RecordControl using setRecordSize(Integer.MAX_VALUE - 1).

Can anybody give me some advise on this?
Or where can I find more information about video recording using MMAPI?

I downloaded 'Mobile Media API Support In Nokia Devices' resource from:
[url]http://www.forum.nokia.com/info/sw.nokia.com/id/bc00e4ce-7df3-4527-962c-d39843a808d0/MIDP_Mobile_Media_API_Support_In_Nokia_Devices_v1_0_en.pdf.html[/url]
[url]http://www.forum.nokia.com/info/sw.nokia.com/id/54200041-bdb3-4e25-817e-66ed9b56abb1/MIDP_Mobile_Media_API_Support_In_Nokia_Devices_v2_0_en.xls.html[/url]

But there are no information for these two phones (6131 & 6212) and no information about record size limit.

Thanks for any idea in advance!:)