c# - FFplay successfully moved inside my Winform, how to set it borderless? -

with code: show tcp video stream (from ffplay / ffmpeg) in c# application

i grabbed ffmpeg output inside c# winform. changing args possible play video directly (without streaming)... here complete (short) code:

using system;  using system.collections.generic;  using system.componentmodel;  using system.data;  using system.drawing;  using system.linq;  using system.text;  using system.threading.tasks;  using system.windows.forms;  using system.diagnostics;  using system.threading;  using system.io;  using system.reflection;  using system.runtime.interopservices;  using system.drawing.text;  using system.text.regularexpressions;  using system.configuration;  using microsoft.win32;  using system.windows.forms.visualstyles;    namespace xffplay  {      public partial class form1 : form      {          [dllimport("user32.dll", setlasterror = true)]          private static extern bool movewindow(intptr hwnd, int x, int y, int nwidth, int nheight, bool brepaint);            [dllimport("user32.dll")]          private static extern intptr setparent(intptr hwndchild, intptr hwndnewparent);              //process ffplay = null;            public form1()          {              initializecomponent();              application.enablevisualstyles();              this.doublebuffered = true;          }            public process ffplay = new process();          private void xxxffplay()          {              // start ffplay               /*var ffplay = new process              {                  startinfo =                  {                      filename = "ffplay.exe",                      arguments = "revenge.mp4",                      // hides command window                      createnowindow = true,                      // redirect input, output, , error streams..                      //redirectstandarderror = true,                      redirectstandardoutput = true,                      useshellexecute = false                  }              };               * */                  //public process ffplay = new process();                  ffplay.startinfo.filename = "ffplay.exe";                  ffplay.startinfo.arguments = "revenge.mp4";                  ffplay.startinfo.createnowindow = true;                  ffplay.startinfo.redirectstandardoutput = true;                  ffplay.startinfo.useshellexecute = false;                ffplay.enableraisingevents = true;              ffplay.outputdatareceived += (o, e) => debug.writeline(e.data ?? "null", "ffplay");              ffplay.errordatareceived += (o, e) => debug.writeline(e.data ?? "null", "ffplay");              ffplay.exited += (o, e) => debug.writeline("exited", "ffplay");              ffplay.start();                thread.sleep(500); // need wait/check process started, then...                // child, new parent              // make 'this' parent of ffmpeg (presuming in scope of form or control)              setparent(ffplay.mainwindowhandle, this.handle);                // window, x, y, width, height, repaint              // move ffplayer window top-left corner , set size 320x280              movewindow(ffplay.mainwindowhandle, 0, 0, 320, 280, true);                        }            private void button1_click(object sender, eventargs e)          {              xxxffplay();          }            private void form1_formclosed(object sender, formclosedeventargs e)          {              try { ffplay.kill(); }              catch { }          }      }  }

unfortunately ffmpeg output standard bordertype need have borderless or, @ least, without title bar , minimize/maximize/close button.

i don't know handles can see have complete handle window:

movewindow(ffplay.mainwindowhandle, 0, 0, 320, 280, true); 

well, there easy way remove ffplay borders?

thanks patience, moved mplayer (super-easy encapsulate inside winforms) because seem less compatible files...

edit: allready checked ffplay options there not 'borderless' one.

ffplay allows borderless windows -noborder option (as of commit 15d7e31).