private void cmbVideoCodec_SelectedIndexChanged(object sender, EventArgs e)
{
cmbVideoResolution.Items.Clear();
txtVideoBitrate.Text = null;
txtVideoFramerate.Text = null;
VideoCodecWrapper encoder = cmbVideoCodec.SelectedItem as VideoCodecWrapper;
if (encoder != null)
{
Media.VideoResolution[] resolutions = encoder.GetResolutions();
if (resolutions != null)
{
foreach (Media.VideoResolution resolution in resolutions)
{
cmbVideoResolution.Items.Add(new VideoResolutionWrapper {
Resolution = resolution
});
}
}
Media.IntRange framerate = encoder.GetFrameLimit();
if (framerate != null)
{
txtVideoFramerate.Text = framerate.Min.ToString();
}
}
if (cmbVideoResolution.Items.Count > 0)
{
cmbVideoResolution.SelectedIndex = 0;
}
}
private void txtVideoFramerate_Validating(object sender, CancelEventArgs e)
{
if (!string.IsNullOrEmpty(txtVideoFramerate.Text))
{
int value;
Media.IntRange range = null;
bool valid = int.TryParse(txtVideoFramerate.Text, out value);
VideoCodecWrapper codec = cmbVideoCodec.SelectedItem as VideoCodecWrapper;
if (codec != null)
{
range = codec.GetFrameLimit();
if ((range != null) && (valid))
{
valid = (value >= range.Min) && (value <= range.Max);
}
}
if (!valid)
{
string message = "Please enter integer value";
if (range != null)
{
message += string.Format(" between {0} and {1}", range.Min, range.Max);
}
ShowPrompt(message, "Error");
e.Cancel = true;
}
}
}
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");
}
}
