private void ConvertToMp4()
{
string command = string.Format(VideoToMp4, "d:\\test.avi", "d:\\test.mp4");
MepgHelper.ExecVideoCommand(command,
(sender, e) =>
{
if (e.Data != null)
{
//Debug.Write(e.Data.ToString() + "\r\n");
}
},
(sender, e) =>
{
});
}
/// <summary>
/// 获取屏幕上所有音频和视频设备
/// </summary>
public string GetVideoAndAudioDev()
{
string result = "";
DevState state = DevState.None;
VideoAndAudioDev devs = new VideoAndAudioDev();
string devName = string.Empty;
MepgHelper.ExecVideoCommand(VideoAndAudioList,
(sender, e) =>
{
state = MepgHelper.GetDevId(e.Data, state, ref devs, ref devName);
},
(sender, e) =>
{
_events.Publish(new DevListMessage {
Data = devs
}, (t) => { Task.Factory.StartNew(t); });
});
return(result);
}
/// <summary>
/// 录制屏幕
/// </summary>
/// <returns></returns>
public bool RecordScreen(AudioDev dev, ScreenData data)
{
string area = (data.RectSelectArea.Width % 2 == 0 ? data.RectSelectArea.Width.ToString() : (data.RectSelectArea.Width + 1.0).ToString())
+ "x"
+ (data.RectSelectArea.Height % 2 == 0 ? data.RectSelectArea.Height.ToString() : (data.RectSelectArea.Height + 1.0).ToString());
string command = string.Format(RecordScreenConst,
data.RectSelectArea.X,
data.RectSelectArea.Y,
area,
data.FileName, dev.DevId);
MepgHelper.ExecVideoCommand(command,
(sender, e) =>
{
if (e.Data != null)
{
//Debug.Write(e.Data.ToString()+"\r\n");
}
},
(sender, e) =>
{
});
return(true);
}
/// <summary>
/// 停止当前操作
/// </summary>
/// <returns></returns>
public void Stop()
{
MepgHelper.Stop();
// ConvertToMp4();
}