• Encode stream from a capture device, web cam, source filter and save to HD MP4 format using H264 video codec and AAC audio codec.  
• Include x86 and x64 directshow filter. You may using on 32 bit or 64 bit application.
• For x64 version, you can save to 4K MP4 video (3840x2160).
• Support GPU Acceleration(NVIDA, AMD, Intel) when capturing to MP4 file. Custom NVIDA Preset. it can minimize usage of CPU , let the output video quality is better or output Low-Latency MP4 file. 
• Support checking what GPU is installed on your computer
• Support add metadata, Title, Author, Comment, Album, Copyright information to MP4 file. 
• Fast Encoding speed, keep the audio synchronization.
• Support pause and resume when capturing.
• Possible to use the Direct MP4 Encoder for capture video/audio from webcam, captpure card to MP4 file in real time. 
• Possible to use the Direct MP4 Encoder for Records screen activity from the Windows desktop into HD MP4 movie files.
• Possible to use the Direct MP4 Encoder for capture the video stream from IP Camera. 
• Compatible with any programming language that supports Directshow (Visual C , C#, VB.NET, VB6, Delphi etc.)  
• Include C# 2019, C# 2010, VC 2010 Sample Code. 
• Royalty free distribution of the Directshow Filter.