public void ShowVideo(Media.MediaUri uri, Media.VideoEncoderConfiguration encoder, Media.AudioEncoderConfiguration audio)
{
try
{
_videoWindow = new VideoContainer();
DeviceEnvironment environment = ContextController.GetDeviceEnvironment();
int messageTimeout = environment.Timeouts.Message;
Media.TransportProtocol protocol = GetTransportProtocol();
VideoUtils.AdjustVideo(
_videoWindow,
environment.Credentials.UserName,
environment.Credentials.Password,
messageTimeout,
protocol,
Media.StreamType.RTPUnicast,
uri,
encoder);
_videoWindow.KEEPALIVE = true;
_videoWindow.DebugPage = true;
_videoWindow.OpenWindow(audio != null);
Invoke(new Action(() => { btnGetStreams.Text = "Stop Video"; }));
}
catch
{
_videoWindow.DebugPage = false;
_videoWindow = null;
throw;
}
}
/// <summary>
/// Get stream uri for specified profile
/// </summary>
/// <param name="profile">Media profile</param>
/// <param name="protocol"></param>
public void GetMediaUri(Onvif.Profile profile, Onvif.TransportProtocol protocol)
{
string address = View.MediaAddress;
_mediaClientWorking = true;
InitializeMediaClient(address);
_mediaClient.GetMediaUri(profile, protocol);
}
/// <summary>
/// Get stream uri with specified configurations
/// </summary>
/// <param name="profile"></param>
/// <param name="videoSourceConfig">Video source configuration</param>
/// <param name="videoEncoderConfig">Video encoder configuration</param>
/// <param name="audioSourceConfig">Audio source configuration</param>
/// <param name="audioEncoderConfig">Audio encoder configuration</param>
/// <param name="protocol"></param>
public void GetMediaUri(
Onvif.Profile profile,
Onvif.VideoSourceConfiguration videoSourceConfig,
Onvif.VideoEncoderConfiguration videoEncoderConfig,
Onvif.AudioSourceConfiguration audioSourceConfig,
Onvif.AudioEncoderConfiguration audioEncoderConfig,
Onvif.TransportProtocol protocol)
{
if ((videoEncoderConfig == null) || (videoSourceConfig == null))
{
throw new ArgumentNullException();
}
string address = View.MediaAddress;
_mediaClientWorking = true;
InitializeMediaClient(address);
_mediaClient.GetMediaUri(profile, videoSourceConfig, videoEncoderConfig, audioSourceConfig, audioEncoderConfig, protocol);
}
private void OnPlayVideo()
{
MediaProfileWrapper profile = cmbMediaProfile.SelectedItem as MediaProfileWrapper;
if (profile != null)
{
VideoSourceConfigurationWrapper videoSourceConfig = cmbVideoSource.SelectedItem as VideoSourceConfigurationWrapper;
VideoEncoderConfigurationWrapper videoEncoderConfig = cmbVideoEncoder.SelectedItem as VideoEncoderConfigurationWrapper;
AudioSourceConfigurationWrapper audioSourceConfig = cmbAudioSource.SelectedItem as AudioSourceConfigurationWrapper;
AudioEncoderConfigurationWrapper audioEncoderConfig = cmbAudioEncoder.SelectedItem as AudioEncoderConfigurationWrapper;
Media.TransportProtocol transport = GetTransportProtocol();
if ((videoSourceConfig != null) && (videoEncoderConfig != null))
{
bool testProfile = IsTestProfile(profile.Profile);
if (testProfile)
{
VideoCodecWrapper codecOptions = cmbVideoCodec.SelectedItem as VideoCodecWrapper;
VideoResolutionWrapper resolution = cmbVideoResolution.SelectedItem as VideoResolutionWrapper;
int?framerate = null;
if (!string.IsNullOrEmpty(txtVideoFramerate.Text))
{
framerate = int.Parse(txtVideoFramerate.Text);
}
int?bitrate = null;
if (!string.IsNullOrEmpty(txtVideoBitrate.Text))
{
bitrate = int.Parse(txtVideoBitrate.Text);
}
if (codecOptions.Encoding == Media.VideoEncoding.H264)
{
SetH264Configuration(videoEncoderConfig.Configuration, codecOptions.H264, resolution.Resolution, framerate, bitrate);
}
else if (codecOptions.Encoding == Media.VideoEncoding.JPEG)
{
SetJPEGConfiguration(videoEncoderConfig.Configuration, codecOptions.Jpeg, resolution.Resolution, framerate, bitrate);
}
else if (codecOptions.Encoding == Media.VideoEncoding.MPEG4)
{
SetMPEG4Configuration(videoEncoderConfig.Configuration, codecOptions.Mpeg4, resolution.Resolution, framerate, bitrate);
}
if ((audioEncoderConfig != null) && (audioEncoderConfig.Configuration != null))
{
Media.AudioEncoderConfigurationOption audioCodecOptions = cmbAudioCodec.SelectedItem as Media.AudioEncoderConfigurationOption;
if (audioCodecOptions != null)
{
SetAudioConfiguration(audioEncoderConfig.Configuration, audioCodecOptions);
}
}
Controller.GetMediaUri(
profile.Profile.token != null ? profile.Profile : null,//if profile was not really created, pass null as parameter
videoSourceConfig.Configuration,
videoEncoderConfig.Configuration,
audioSourceConfig != null ? audioSourceConfig.Configuration : null,
audioEncoderConfig != null ? audioEncoderConfig.Configuration : null,
transport);
}
else
{
Controller.GetMediaUri(profile.Profile, transport);
}
}
else
{
ShowPrompt("Select video source and encoder configuration", "Error");
}
}
else
{
ShowPrompt("Select media profile", "Error");
}
}
private Media.TransportProtocol GetTransportProtocol()
{
Media.TransportProtocol protocol = Media.TransportProtocol.UDP;
Invoke(new Action(() => { protocol = (TransportProtocolWrapper)cmbTransport.SelectedItem; }));
return(protocol);
}
public TransportProtocolWrapper(Media.TransportProtocol value, string text)
{
Value = value;
Text = text;
}
