Playing a movie using DirectShow from memory?
Sure; just create a source filter that's not a file, but is a memory stream. I think there's even a sample in the SDK that does something like that.
Author
Great. Thing is I'm using Managed DirectShow Lib called TS or something very similar, have you used it yourself?
And I currently use the function RenderFile to establish the filters used to playback. Am I right in thinking I can use renderfile to create it, then simply change the input filter?
Or would I have to supliment the C# code with a C++ dll?
Here's my code currently, if you could just point me in the right direction(Even more so than you have already :) ) i'd be grateful.
Thanks.
And I currently use the function RenderFile to establish the filters used to playback. Am I right in thinking I can use renderfile to create it, then simply change the input filter?
Or would I have to supliment the C# code with a C++ dll?
Here's my code currently, if you could just point me in the right direction(Even more so than you have already :) ) i'd be grateful.
Thanks.
public void BuildFromFile(string file,IntPtr handle) { int hr = 0; graphBuilder. hr = this.graphBuilder.RenderFile(file, null); DsError.ThrowExceptionForHR(hr); SyncInterfaces(); CheckVisibility(); hr = this.mediaEventEx.SetNotifyWindow(handle, WMGraphNotify, IntPtr.Zero); DsError.ThrowExceptionForHR(hr); }
Author
Ok just realised that is not possible since RenderFile works only on a string. (Unless there's a C++ one that works from memory not exposed in the C# lib I'm using?)
So I guess my question now is, how do I manually determine which filters etc I need to use to render a file?
So I guess my question now is, how do I manually determine which filters etc I need to use to render a file?
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