{

public:

AVThreadPrivate():

paused(false)

, next_pause(false)

, stop(false)

, clock(0)

, dec(0)

, outputSet(0)

, delay(0)

, statistics(0)

, seek_requested(false)

, render_pts0(-1)

, drop_frame_seek(true)

, pts_history(30)

, wait_err(0)

{

tasks.blockFull(false);

QVariantHash opt;

opt[QString::fromLatin1("skip_frame")] = 8; // 8 for "avcodec", "NoRef" for "FFmpeg". see AVDiscard

dec_opt_framedrop[QString::fromLatin1("avcodec")] = opt;

opt[QString::fromLatin1("skip_frame")] = 0; // 0 for "avcodec", "Default" for "FFmpeg". see AVDiscard

dec_opt_normal[QString::fromLatin1("avcodec")] = opt; // avcodec need correct string or value in libavcodec

}

virtual ~AVThreadPrivate();

bool paused, next_pause;

volatile bool stop; //true when packets is empty and demux is end.

AVClock *clock;

PacketBuffer packets;

AVDecoder *dec;

OutputSet *outputSet;

QMutex mutex;

QWaitCondition cond; //pause

qreal delay;

QList<Filter*> filters;

Statistics *statistics; //not obj. Statistics is unique for the player, which is in AVPlayer

BlockingQueue<QRunnable*> tasks;

QSemaphore sem;

bool seek_requested;

//only decode video without display or skip decode audio until pts reaches

qreal render_pts0;

static QVariantHash dec_opt_framedrop, dec_opt_normal;

bool drop_frame_seek;

ring<qreal> pts_history;

qint64 wait_err;

QElapsedTimer wait_timer;