private void ConfigPlaylist()
{
MItem myBack;
m_objMPLaylist.PlaylistBackgroundSet(null, "", "", out myBack);
if (myBack != null)
{
System.Runtime.InteropServices.Marshal.ReleaseComObject(myBack);
GC.Collect();
}
// set convert format
M_VID_PROPS mvid;
M_AUD_PROPS maud;
int fmtind;
string fmtname;
m_objMPLaylist.FormatVideoGet(eMFormatType.eMFT_Output, out mvid, out fmtind, out fmtname);
m_objMPLaylist.FormatAudioGet(eMFormatType.eMFT_Output, out maud, out fmtind, out fmtname);
m_objMPLaylist.FormatVideoSet(eMFormatType.eMFT_Convert, ref mvid);
m_objMPLaylist.FormatAudioSet(eMFormatType.eMFT_Convert, ref maud);
// set properties
m_objMPLaylist.PropsSet("loop", "false");
m_objMPLaylist.PropsSet("active_frc", "false");
m_objMPLaylist.PropsSet("preview.drop_frames", "true");
M_VID_PROPS vidProps = new M_VID_PROPS();
vidProps.eVideoFormat = eMVideoFormat.eMVF_Custom;
m_objMPLaylist.FormatVideoSet(eMFormatType.eMFT_Convert, ref vidProps);
}
/// <summary>
/// Fill video formats list
/// </summary>
private void FillVideoFormats()
{
int nCount = 0;
int nIndex;
string strFormat;
M_VID_PROPS vidProps;
comboBoxVF.Items.Clear();
//Get video format count
m_objPlaylist.FormatVideoGetCount(eMFormatType.eMFT_Convert, out nCount);
comboBoxVF.Enabled = nCount > 0;
if (nCount > 0)
{
for (int i = 0; i < nCount; i++)
{
//Get format by index
m_objPlaylist.FormatVideoGetByIndex(eMFormatType.eMFT_Convert, i, out vidProps, out strFormat);
if (vidProps.eVideoFormat == eMVideoFormat.eMVF_HD1080_5994i)
{
startVideoFormat = i;
}
comboBoxVF.Items.Add(strFormat);
}
//Check if there is selected format
m_objPlaylist.FormatVideoGet(eMFormatType.eMFT_Convert, out vidProps, out nIndex, out strFormat);
if (nIndex > 0)
{
comboBoxVF.SelectedIndex = nIndex;
}
else
{
comboBoxVF.SelectedIndex = 0;
}
}
}
private void Form1_Load(object sender, EventArgs e)
{
timer1.Start();
//Set and enable a preview,bunları her projede yaz
myPlaylist.PreviewWindowSet("", panel1.Handle.ToInt32());
myPlaylist.PreviewEnable("", 1, 1);
myPlaylist.PropsSet("loop", "false");
//Start mFile object
myPlaylist.ObjectStart(new object());
//Fill video formats
int nCount;
int nIndex;
string strFormat;
M_VID_PROPS vidProps;
comboBox1.Items.Clear();
//Get video format count
myPlaylist.FormatVideoGetCount(eMFormatType.eMFT_Convert, out nCount);
comboBox1.Enabled = nCount > 0;
if (nCount <= 0)
{
return;
}
for (int i = 0; i < nCount; i++)
{
//Get format by index
myPlaylist.FormatVideoGetByIndex(eMFormatType.eMFT_Convert, i, out vidProps, out strFormat);
comboBox1.Items.Add(strFormat);
}
//Check if there is selected format
myPlaylist.FormatVideoGet(eMFormatType.eMFT_Convert, out vidProps, out nIndex, out strFormat);
comboBox1.SelectedIndex = nIndex > 0 ? nIndex : 0;
//Fill audio formats
M_AUD_PROPS audProps;
comboBox2.Items.Clear();
//Get video format count
myPlaylist.FormatAudioGetCount(eMFormatType.eMFT_Convert, out nCount);
comboBox2.Enabled = nCount > 0;
if (nCount <= 0)
{
return;
}
for (int i = 0; i < nCount; i++)
{
//Get format by index
myPlaylist.FormatAudioGetByIndex(eMFormatType.eMFT_Convert, i, out audProps, out strFormat);
comboBox2.Items.Add(strFormat);
}
//Check if there is selected format
myPlaylist.FormatAudioGet(eMFormatType.eMFT_Convert, out audProps, out nIndex, out strFormat);
comboBox2.SelectedIndex = nIndex > 0 ? nIndex : 0;
//set audio volume
trackBar1.Value = 50;
double dblPos = (double)trackBar1.Value / trackBar1.Maximum;
myPlaylist.PreviewAudioVolumeSet("", -1, -30 * (1 - dblPos));
}
private void buttonHTMLProps_Click(object sender, EventArgs e)
{
M_VID_PROPS vProps = new M_VID_PROPS();
int idx;
string strName;
m_objPlaylist.FormatVideoGet(eMFormatType.eMFT_Convert, out vProps, out idx, out strName);
OverlayHTMLWindow overlayHTMLWind = new OverlayHTMLWindow(m_objOverlayHTML, m_objPlaylist, vProps);
if (overlayHTMLWind.m_bStateOk)
{
overlayHTMLWind.ShowDialog();
}
string strCurrURL;
m_objOverlayHTML.PropsGet("current_url", out strCurrURL);
if (strCurrURL != null)
{
textBoxHTMLURL.Text = strCurrURL.Contains("demo.html") ? "demo" : strCurrURL;
}
}
void StartBug()
{
// playlist initialization
M_VID_PROPS vidProps = new M_VID_PROPS();
vidProps.eVideoFormat = eMVideoFormat.eMVF_Custom;
MPlaylist.FormatVideoSet(eMFormatType.eMFT_Convert, ref vidProps);
M_AUD_PROPS audioProp = new M_AUD_PROPS();
audioProp.nChannels = 0; //because some writer codecs (such as mp3) do not support 16 audio channels.
MPlaylist.FormatAudioSet(eMFormatType.eMFT_Convert, audioProp);
// playlist cue
//set empty background. In this case playlist doesn't output anything until playback isn't started.
MItem myBack;
MPlaylist.PlaylistBackgroundSet(null, "", "", out myBack);
if (myBack != null)
{
System.Runtime.InteropServices.Marshal.ReleaseComObject(myBack);
GC.Collect();
}
// set convert format
M_VID_PROPS mvid;
M_AUD_PROPS maud;
int fmtind;
string fmtname;
MPlaylist.FormatVideoGet(eMFormatType.eMFT_Output, out mvid, out fmtind, out fmtname);
MPlaylist.FormatAudioGet(eMFormatType.eMFT_Output, out maud, out fmtind, out fmtname);
MPlaylist.FormatVideoSet(eMFormatType.eMFT_Convert, ref mvid);
MPlaylist.FormatAudioSet(eMFormatType.eMFT_Convert, ref maud);
// set properties
MPlaylist.PropsSet("loop", "false");
MPlaylist.PropsSet("active_frc", "false");
MPlaylist.PropsSet("preview.drop_frames", "true");
vidProps.eVideoFormat = eMVideoFormat.eMVF_Custom;
MPlaylist.FormatVideoSet(eMFormatType.eMFT_Convert, ref vidProps);
int index = -1;
MItem item;
MPlaylist.PlaylistAdd(null, @"\\192.168.0.100\MLFiles\Trash\Roman\WorkFiles\FilesFromCostumer\2019.05.27 Etere31929\kom_mult_kosmik_007sh_s.mpg", "", ref index, out item);
// writer properties
MWriter.PropsSet("rate_control", "true");
MWriter.PropsSet("pull_mode", "false");
MWriter.PropsSet("external_process", "false");
//set audio mapping on first 2 channels only
string desc;
IMAudioTrack audioTrack;
MPlaylist.AudioTrackGetByIndex(0, out desc, out audioTrack);
int nChIn;
int nChOutIdx;
int nChOut;
audioTrack.TrackChannelsGet(out nChIn, out nChOutIdx, out nChOut);
for (int i = 0; i < nChOut; i++)
{
int mute;
if (i < 2)
{
// switch on the required audio channels
mute = 0;
}
else
{
// set mute all other audio channels
mute = 1;
}
audioTrack.TrackMuteSet(i, mute, 0.0);
}
string encodeConfig = @"format='mp4' start_timecode='00:00:00:00' video::codec='q264sw' video::size='640x360' video::b='1M' video::minrate='1M' video::maxrate='1M' video::ar='' video::ref_frames='3' video::profile='Baseline' video::level='4.1' video::rc_type='cbr' audio::codec='aac' audio::ar='48000'";
MWriter.WriterNameSet(@"\\192.168.0.100\MLFiles\Trash\Roman\WorkFiles\FilesFromCostumer\2019.05.27 Etere31929\test\" + count.ToString() + ".mp4", encodeConfig);
MWriter.ObjectStart(MPlaylist);
MPlaylist.FilePlayStart();
Marshal.ReleaseComObject(item);
//Marshal.ReleaseComObject(myBack);
GC.Collect();
}
