FFmpegFrameRecorder return error message when record decoded AVPacket

After I encoded the grabbed packets and decoded the encoded byte array to AVPacket, I attempted record the decoded packets. It makes error code and recorded video did not play properly. But, when I tried recording the grabbed packets directly, it was work well.

So I think I have a problem with the encoding process. I wonder what value should be added or what process should be added in decoded AVPacket.

I used 1.5.7 version of javacv-platform

 public static void main(String[] args) throws Exception {
        avutil.logCallback();
        FFmpegFrameGrabber grabber = new FFmpegFrameGrabber("rtsp://~~~/~~~");
        grabber.setFormat("rtsp");
        grabber.start();
        AVFormatContext context = grabber.getFormatContext();
        FFmpegFrameRecorder recorder = new FFmpegFrameRecorder("C:\\test\\aaa.mp4", 1920, 1080, 0);
        recorder.start(context);
        AVPacket pkt = null;
        Long millis = System.currentTimeMillis();
        while (System.currentTimeMillis() - millis < 15000L) {
            pkt = grabber.grabPacket();
            Packet encoded = Encoding.encode(pkt);
            AVBufferRef av = pkt.buf();
            AVPacket packet = Decoding.decode(encoded.getData());
            packet.buf(av);
            recorder.recordPacket(packet);
        }
        recorder.flush();
        recorder.close();
}

 public static AVPacket decode(byte[] data){
        AVPacket avPacket = av_packet_alloc();

        int size = Utils.byteToInt(data, Utils.SIZE_FIELD);
        int stream_index = Utils.byteToInt(data, Utils.STREAM_INDEX_FIELD);
        long dts = Utils.byteToLong(data, Utils.DTS_FIELD);
        long pts = Utils.byteToLong(data, Utils.PTS_FIELD);
        int flag = Utils.byteToInt(data, Utils.FLAGS_FIELD);
        long pos = Utils.byteToLong(data, Utils.POS_FIELD);

        byte content[] = new byte[size];

        System.arraycopy(data, Utils.DATA_OFFSET, content, 0, size);
        BytePointer bp = new BytePointer(content);
        bp.capacity(content.length);
        avPacket.data(bp);
        avPacket.size(content.length);
        avPacket.pts(pts);
        avPacket.dts(dts);
        avPacket.flags(flag);
        avPacket.pos(pos);
        avPacket.stream_index(stream_index);
        avPacket.duration(3000);
        avPacket.position(0);
        avPacket.capacity(1);
        return avPacket;
    }

Input #0, rtsp, from 'rtsp://~~~/~~~': Metadata: title : Session streamed with GStreamer comment : rtsp-server Duration: N/A, start: 0.066667, bitrate: N/A Stream #0:0: Video: h264 (Constrained Baseline), yuv420p(progressive), 1920x1080, 30 fps, 30 tbr, 90k tbn Output #0, mp4, to 'C:\test\aaa.mp4': Metadata: encoder : Lavf59.16.100 Stream #0:0: Video: h264 (Constrained Baseline) (avc1 / 0x31637661), yuv420p(progressive), 1920x1080, q=2-31, 30 fps, 15360 tbn

[mp4 @ 0000029a2d689e80] Application provided duration: 12297829382474058 / timestamp: 1024 is out of range for mov/mp4 format [mp4 @ 0000029a2d689e80] pts has no value [mp4 @ 0000029a2d689e80] Application provided duration: 12297829382474569 / timestamp: 1536 is out of range for mov/mp4 format [mp4 @ 0000029a2d689e80] pts has no value [mp4 @ 0000029a2d689e80] Application provided duration: 12297829382475080 / timestamp: 2048 is out of range for mov/mp4 format [mp4 @ 0000029a2d689e80] pts has no value [mp4 @ 0000029a2d689e80] Application provided duration: 12297829382475591 / timestamp: 2560 is out of range for mov/mp4 format [mp4 @ 0000029a2d689e80] pts has no value [mp4 @ 0000029a2d689e80] Application provided duration: 12297829382476102 / timestamp: 3072 is out of range for mov/mp4 format [mp4 @ 0000029a2d689e80] pts has no value [mp4 @ 0000029a2d689e80] Application provided duration: 12297829382476613 / timestamp: 3584 is out of range for mov/mp4 format [mp4 @ 0000029a2d689e80] pts has no value [mp4 @ 0000029a2d689e80] Application provided duration: 12297829382477124 / timestamp: 4096 is out of range for mov/mp4 format [mp4 @ 0000029a2d689e80] pts has no value [mp4 @ 0000029a2d689e80] Application provided duration: 12297829382477635 / timestamp: 4608 is out of range for mov/mp4 format [mp4 @ 0000029a2d689e80] pts has no value