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visioforge / .Net-SDK-s-samples

VisioForge .Net SDKs samples - Video Capture SDK, Video Edit SDK, Media Player SDK, Media Blocks SDK, Video Fingerprinting SDK
https://www.visioforge.com
MIT License
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VisioForge.DotNet.MediaPlayer.TRIAL 15.1.12 #8

Closed idgregory closed 2 years ago

idgregory commented 2 years ago

My company was looking to buy the visioforge framework and ran into a problem trying to play a MP4 file. I keep getting a "Value cannot be null. Parameter name: path1" error on the "OnError" event after calling the VisioForge.Core.MediaPlayer.MediaPlayerCore.PlayAsync() method. Also, the variable _mediaCore is a type of VisioForge.Core.MediaPlayer.MediaPlayerCore.

` private async Task SetVideoStream() { _MemoryStream?.Close(); _memorySource = File.ReadAllBytes(oldFilename); _MemoryStream = new MemoryStream(_memorySource); _stream = new ManagedIStream(_MemoryStream); _mediaCore.Source_MemoryStream = new MemoryStreamSource(_stream, true, true, _MemoryStream.Length); _mediaCore.Audio_OutputDevice = "Default DirectSound Device"; _mediaCore.Video_Renderer_SetAuto(); _mediaCore.Debug_Mode = true; _mediaCore.Audio_PlayAudio = false; _mediaCore.Source_Mode = MediaPlayerSourceMode.Memory_DS; _mediaCore.Play_PauseAtFirstFrame = true; await _mediaCore.PlayAsync();

    }`
visioforge commented 2 years ago

Hi

Please check the following demo - https://github.com/visioforge/.Net-SDK-s-samples/tree/master/Media%20Player%20SDK/WinForms/CSharp/Memory%20Stream

You can clone repo and use the latest SDK version.

idgregory commented 2 years ago

I think I had the wrong packages installed. For testing purposes, would I be able to use the SDK if I published the application without a license?

visioforge commented 2 years ago

You can test the SDK without a license, within 30 days and with a "UNREGISTERED" logo.