av_write_frame() error -22 while writing video packet.

I use FFmpegFrameRecorder to forward live stream. But every once in a while, always throw exception av_write_frame() error -22 while writing video packet. I find some answer, such like pts must be greater than or equal to dts, but I print pts and dts, they're always equal.

public ConvertVideoPacket go() throws IOException {
    long errTime = 0;           // error times
    int no_frame_index = 0;     // no frame times
    grabber.flush();
    // It will stop if error times greater than 20
    while(switchMap.get(id) && no_frame_index < 20 && errTime < MAX_WRITE_PACKET_ERR_TIME) {
        AVPacket pkt = null;
        try {
            // get av_packet
            pkt = grabber.grabPacket();
            if(pkt == null || pkt.size() <= 0 || pkt.data() == null || pkt.data().isNull()) {
                no_frame_index++;
                continue;
            }
            // push
            int ret = (record.recordPacket(pkt) ? 0 : 1);
            errTime += ret;
            // release packet
            av_free_packet(pkt);
        } catch (Exception e) { // failed
            logger.error(e.getMessage());
            logger.error("exception! pts=" + pkt.pts() + ", dts=" + pkt.dts());
            errTime++;
        } catch (IOException e) {
            logger.error(e.getMessage());
            logger.error("exception! pts=" + pkt.pts() + ", dts=" + pkt.dts());
            errTime++;
        }
    }
    // gc
    release();
    // reconnect
    if(switchMap.get(id) && cur_reconnect_time < MAX_RECONNECT_TIME) {
        logger.warn("reconnecting... IPC ID=" + id);
        cur_reconnect_time++;
        return this.from(this.src).to(this.output).go();
    } else {
        logger.info("stop forward. IPC ID=" + id);
    }
    return this;
}

/**
 * Release grabber, recorder
 * @throws IOException
 */
private void release() throws IOException {
    record.stop();
    grabber.stop();
    record.close();
    record.release();
    grabber.close();
    grabber.release();
}

> 2019-06-03 15:54:11 [Thread-22] ERROR com.video.demo.util.javacv.ConvertVideoPacket -av_write_frame() error -22 while writing video packet.
2019-06-03 15:54:11 [Thread-22] ERROR com.video.demo.util.javacv.ConvertVideoPacket -exception! pts=205855, dts=205855
2019-06-03 15:54:11 [Thread-22] ERROR com.video.demo.util.javacv.ConvertVideoPacket -av_write_frame() error -22 while writing video packet.
2019-06-03 15:54:11 [Thread-22] ERROR com.video.demo.util.javacv.ConvertVideoPacket -exception! pts=205904, dts=205904
2019-06-03 15:54:11 [Thread-22] ERROR com.video.demo.util.javacv.ConvertVideoPacket -av_write_frame() error -22 while writing video packet.
2019-06-03 15:54:11 [Thread-22] ERROR com.video.demo.util.javacv.ConvertVideoPacket -exception! pts=205954, dts=205954
2019-06-03 15:54:11 [Thread-22] ERROR com.video.demo.util.javacv.ConvertVideoPacket -av_write_frame() error -22 while writing video packet.
2019-06-03 15:54:11 [Thread-22] ERROR com.video.demo.util.javacv.ConvertVideoPacket -exception! pts=206004, dts=206004
2019-06-03 15:54:11 [Thread-22] ERROR com.video.demo.util.javacv.ConvertVideoPacket -av_write_frame() error -22 while writing video packet.
2019-06-03 15:54:11 [Thread-22] ERROR com.video.demo.util.javacv.ConvertVideoPacket -exception! pts=206057, dts=206057
2019-06-03 15:54:11 [Thread-22] ERROR com.video.demo.util.javacv.ConvertVideoPacket -av_write_frame() error -22 while writing video packet.
2019-06-03 15:54:11 [Thread-22] ERROR com.video.demo.util.javacv.ConvertVideoPacket -exception! pts=206104, dts=206104
2019-06-03 15:54:12 [Thread-22] ERROR com.video.demo.util.javacv.ConvertVideoPacket -av_write_frame() error -22 while writing video packet.
2019-06-03 15:54:12 [Thread-22] ERROR com.video.demo.util.javacv.ConvertVideoPacket -exception! pts=206155, dts=206155
2019-06-03 15:54:12 [Thread-22] ERROR com.video.demo.util.javacv.ConvertVideoPacket -av_write_frame() error -22 while writing video packet.
2019-06-03 15:54:12 [Thread-22] ERROR com.video.demo.util.javacv.ConvertVideoPacket -exception! pts=206205, dts=206205
2019-06-03 15:54:12 [Thread-22] ERROR com.video.demo.util.javacv.ConvertVideoPacket -av_write_frame() error -22 while writing video packet.
2019-06-03 15:54:12 [Thread-22] ERROR com.video.demo.util.javacv.ConvertVideoPacket -exception! pts=206254, dts=206254
2019-06-03 15:54:12 [Thread-22] ERROR com.video.demo.util.javacv.ConvertVideoPacket -av_write_frame() error -22 while writing video packet.
2019-06-03 15:54:12 [Thread-22] ERROR com.video.demo.util.javacv.ConvertVideoPacket -exception! pts=206304, dts=206304
2019-06-03 15:54:12 [Thread-22] WARN  com.video.demo.util.javacv.ConvertVideoPacket -reconnecting... IPC ID=4