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<blockquote data-quote="tourettes" data-source="post: 705661" data-attributes="member: 10858">Re: AW: SAF v5.00 experimental (based on FFDShow DXVA decoder)Why would you change the default renderer? At least MediaPortal wont benefit anything from such change. Also the VMR9 or EVR renderers that you will get into GraphEdit wont be the same as inside MediaPortal (or probably not in many other player applications as well) since there is custom implementation for those renderers (names in GraphEdit will be the same, but the code wont).Unless there is a system wide error there is not that much can go wrong with the setuptv preview. It only does the following:1) loads TsReader to graph2) renderes all output pins by using directshow3) sets few parameters for renderer by using IVideoWindow interfaceAll I can think is that EVR is not compatible with the overlay type of controlling and it causes the issue to appear when system default renderer is changed to something else.Player.cs is good starting point if someone wants to investigate why the default rendering change will break video preview.[code]&nbsp; &nbsp; &nbsp; _videoWin = _graphBuilder as IVideoWindow;&nbsp; &nbsp; &nbsp; if (_videoWin != null)&nbsp; &nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; _videoWin.put_Visible(OABool.True);&nbsp; &nbsp; &nbsp; &nbsp; _videoWin.put_Owner(form.Handle);&nbsp; &nbsp; &nbsp; &nbsp; _videoWin.put_WindowStyle(&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; (WindowStyle)((int)WindowStyle.Child + (int)WindowStyle.ClipSiblings + (int)WindowStyle.ClipChildren));&nbsp; &nbsp; &nbsp; &nbsp; _videoWin.put_MessageDrain(form.Handle);&nbsp; &nbsp; &nbsp; &nbsp; _videoWin.SetWindowPosition(form.ClientRectangle.X, form.ClientRectangle.Y, form.ClientRectangle.Width,&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; form.ClientRectangle.Height);&nbsp; &nbsp; &nbsp; }[/code]</blockquote>

[QUOTE="tourettes, post: 705661, member: 10858"] [b]Re: AW: SAF v5.00 experimental (based on FFDShow DXVA decoder)[/b] Why would you change the default renderer? At least MediaPortal wont benefit anything from such change. Also the VMR9 or EVR renderers that you will get into GraphEdit wont be the same as inside MediaPortal (or probably not in many other player applications as well) since there is custom implementation for those renderers (names in GraphEdit will be the same, but the code wont). Unless there is a system wide error there is not that much can go wrong with the setuptv preview. It only does the following: 1) loads TsReader to graph 2) renderes all output pins by using directshow 3) sets few parameters for renderer by using IVideoWindow interface All I can think is that EVR is not compatible with the overlay type of controlling and it causes the issue to appear when system default renderer is changed to something else. Player.cs is good starting point if someone wants to investigate why the default rendering change will break video preview. [code] _videoWin = _graphBuilder as IVideoWindow; if (_videoWin != null) { _videoWin.put_Visible(OABool.True); _videoWin.put_Owner(form.Handle); _videoWin.put_WindowStyle( (WindowStyle)((int)WindowStyle.Child + (int)WindowStyle.ClipSiblings + (int)WindowStyle.ClipChildren)); _videoWin.put_MessageDrain(form.Handle); _videoWin.SetWindowPosition(form.ClientRectangle.X, form.ClientRectangle.Y, form.ClientRectangle.Width, form.ClientRectangle.Height); } [/code] [/QUOTE]

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