private void 打开文件ToolStripMenuItem_Click_1(object sender, EventArgs e)
{
;
trackBar1.Value = 0;
// 首先关闭播放句柄
sk_decoder.sk_decoder__stop_pb(pb_handler);
state_flag = playstate.stop;
label3.Image = global::SKN_Player.Properties.Resources.playon;
int i = Convert.ToInt32(checkBox1.Checked);
int j = Convert.ToInt32(checkBox2.Checked);
// 图片控件的句柄
IntPtr hwnd = pictureBox1.Handle;
// 打开文件
OpenFileDialog dlg = new OpenFileDialog();
dlg.Filter = "h264文件(*.h264*)|*.h264|g711文件(*.g711*)|*.g711";
if (dlg.ShowDialog() == DialogResult.OK)
{
FileInfo path = new FileInfo(dlg.FileName);
string file_path = path.FullName;
// 开始播放
pb_handler = sk_decoder.sk_decoder__start_pb(file_path, hwnd, i, j);
}
total_frames = sk_decoder.sk_decoder__get_range(pb_handler);
trackBar1.SetRange(0, total_frames);
callack = new sk_decoder.msg_callback(callback);
sk_decoder.sk_decoder__register_timeline_callback(callack);
state_flag = playstate.play;
}
private void startPlay(string filePath)
{
int i = Convert.ToInt32(checkBox1.Checked);
int j = Convert.ToInt32(checkBox2.Checked);
IntPtr hwnd = pictureBox1.Handle;
pb_handler = sk_decoder.sk_decoder__start_pb(filePath, hwnd, i, j);
total_frames = sk_decoder.sk_decoder__get_range(pb_handler);
trackBar1.SetRange(0, total_frames);
callack = new sk_decoder.msg_callback(callback);
sk_decoder.sk_decoder__register_timeline_callback(callack);
state_flag = playstate.play;
}
// 暂停/播放
private void label3_Click(object sender, EventArgs e)
{
if (trackBar1.Value == total_frames)
{
sk_decoder.sk_decoder__set_timeline(pb_handler, 0);
label3.Image = global::SKN_Player.Properties.Resources.pauseon;
state_flag = playstate.stop;
}
sk_decoder.sk_decoder__play(pb_handler, !(pb_pause = !pb_pause));
if (state_flag == playstate.play)
{
label3.Image = global::SKN_Player.Properties.Resources.pauseon;
state_flag = playstate.stop;
}
else
{
label3.Image = global::SKN_Player.Properties.Resources.playon;
state_flag = playstate.play;
}
}
