/// <summary>
/// 码流选择处理
/// </summary>
/// <param name="videoOpt"></param>
private void VideoEncOptSelectChange(DH_VIDEOENC_OPT videoOpt)
{
try
{
chkVideoEnable.Checked = (videoOpt.byVideoEnable == 1 ? true : false);//视频使能
chkAudioEnable.Checked = (videoOpt.byAudioEnable == 1 ? true : false);//音频使能
cmbBitRateControl.SelectedIndex = videoOpt.byBitRateControl;//码流控制
cmbFramesPerSec.SelectedIndex = videoOpt.byFramesPerSec;//帧率
cmbEncodeMode.SelectedIndex = videoOpt.byEncodeMode;//解码模式
cmbImageSize.SelectedIndex = videoOpt.byImageSize;//分辨率
cmbImageQlty.SelectedIndex = videoOpt.byImageQlty - 1;//画质[1-6转成SelectIndex时要减1]
cmbFormatTag.SelectedIndex = videoOpt.wFormatTag;//音频编码
txtChannels.Text = videoOpt.nChannels.ToString("D");//声道数
txtSamplesPerSec.Text = videoOpt.nSamplesPerSec.ToString("D");//采样率
txtBitsPerSampl.Text = videoOpt.wBitsPerSample.ToString("D");//采样深度
}
catch
{
MessageBox.Show("赋值错误！", pMsgTitle);
}
}
/// <summary>
/// 码流选择前的数据保存处理
/// </summary>
private void VideEncOptSaveData(ref DH_VIDEOENC_OPT videoOpt)
{
try
{
videoOpt.byVideoEnable=(byte)(chkVideoEnable.Checked ==true? 1 : 0);//视频使能
videoOpt.byAudioEnable = (byte)(chkAudioEnable.Checked == true ? 1 : 0);//音频使能
videoOpt.byBitRateControl=(byte)cmbBitRateControl.SelectedIndex ;//码流控制
videoOpt.byFramesPerSec=(byte)cmbFramesPerSec.SelectedIndex ;//帧率
videoOpt.byEncodeMode = (byte)cmbEncodeMode.SelectedIndex;//解码模式
videoOpt.byImageSize=(byte)cmbImageSize.SelectedIndex;//分辨率
videoOpt.byImageQlty=(byte)(cmbImageQlty.SelectedIndex +1);//画质[1-6转成SelectIndex时要减1]
videoOpt.wFormatTag=(byte)cmbFormatTag.SelectedIndex;//音频编码
videoOpt.nChannels=ushort.Parse(txtChannels.Text);//声道数
videoOpt.nSamplesPerSec=ushort.Parse(txtSamplesPerSec.Text);//采样率
videoOpt.wBitsPerSample=ushort.Parse(txtBitsPerSampl.Text);//采样深度
}
catch
{
MessageBox.Show("保存错误！", pMsgTitle);
}
}