DirectShow Processing Filters PackVideo Effects, Resize & Audio Processing
The VisioForge DirectShow Processing Filters Pack contains many DirectShow filters used in the VisioForge SDKs for audio and video processing. With our filters, you can add text or image overlay, change color balance, perform denoising, deinterlace, motion detection, resize, crop, or rotate. Various audio processing, including equalizer and volume boost, is also available.
Key Benefits
Complete Processing Suite
All essential video and audio processing filters
Rich Effects Library
Text/image overlays, color adjustments, and more
GPU Optimized
Hardware acceleration for real-time processing
Included DirectShow Filters
AsyncEx Memory Source Filter
Allows reading data from memory or stream
Video Processing and Effects Filter
- Image overlay (BMP, JPEG, PNG, GIF, RGB data)
- Text overlay (choose font, style, size, etc.)
- Video transparency
- Brightness, contrast, saturation, hue adjustments
- Deinterlace (several algorithms available based on quality and performance)
- Denoise
- Motion detection (with motion level detection, matrix, and highlights)
- Chroma-key (GPU-optimized)
Audio Processing and Effects Filter
- Volume booster
- Equalizer
- 3D-bass system
- Various other effects
Additional Filters
- Video resize filter
- Video crop filter
- Video flip/rotate filter
- PIP (Picture-In-Picture) filter
- Screen capture filter (Direct3D 9/Direct3D 11/DXGI/Desktop Duplication)
- Video color space converters (RGB and YUV formats)
- DirectX-accelerated video processing
SDK and Development Support
The SDK includes APIs for .Net (C#/VB.Net), C++, and Delphi, making it versatile for different programming languages. You can try SDK samples or use the GraphEdit/GraphStudioNext tools to test.
A convenient .Net API package is available on NuGet, simplifying integration for .Net developers.
Related Products
Encoding Filters Pack: For video and audio processing, the Encoding Filters Pack is essential for saving and streaming media.
Source Filters: Additionally, the FFmpeg Source DirectShow Filter and VLC Source DirectShow Filter are helpful for handling popular video and audio file formats. Visit FFMPEG Source Filter or VLC Source Filter.
System Requirements
Operating Systems
Windows 11, Windows 10, Windows 8/8.1, Windows 7, Windows Vista, Windows Server 2012 and later
DirectX
DirectX 10 or later
Distribution Rights
Royalty-free distribution
Trial Limitations
The trial version displays a watermark on the video window.
Purchase Benefits
Purchase of DirectShow Processing Filters Pack will give you the following benefits:
- Unlimited usage
- No nag-screen
- Free minor and major upgrades within one year (after one year, SDK will work the same as before) for a regular license
- Unlimited updates for unlimited time for the lifetime license
- Priority support and fixes
The regular license is billed annually and automatically renewed each year. You can cancel your subscription at any time.
Pricing Options
Choose the license that best fits your needs
Regular License
Annual subscription with automatic renewal
- Unlimited usage
- No watermark or nag-screen
- 1 year of free updates
- All processing filters included
- Priority technical support
- Royalty-free distribution
- Cancel anytime
- Commercial use allowed
Lifetime License
One-time payment, lifetime updates
- Unlimited usage
- No watermark or nag-screen
- Lifetime free updates
- All processing filters included
- Priority technical support
- Royalty-free distribution
- Never expires
- Commercial use allowed
Not sure which license you need? Contact our sales team for guidance on the best option for your project.
Source Code License
Source code licensing is available by request for this SDK. Contact our sales team to discuss pricing and licensing terms.
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DirectShow All-In-One Bundle
Includes:
Frequently Asked Questions
What is the DirectShow Processing Filters Pack?
The DirectShow Processing Filters Pack is a collection of professional DirectShow filters for real-time video and audio processing. It includes filters for text and image overlays, color adjustments (brightness, contrast, saturation, hue), deinterlacing, denoising, motion detection, chroma-key, resize, crop, rotation, picture-in-picture, screen capture, and audio effects — all designed to integrate seamlessly into any DirectShow filter graph.
What video processing filters are included?
The pack includes a Video Processing and Effects filter with image overlay (BMP, JPEG, PNG, GIF), text overlay, video transparency, brightness/contrast/saturation/hue adjustments, deinterlacing (multiple algorithms), denoising, motion detection with level/matrix/highlights, and GPU-optimized chroma-key. Additional filters provide resize, crop, flip/rotate, picture-in-picture (PIP), screen capture (Direct3D 9/11/DXGI/Desktop Duplication), and color space conversion.
What audio processing filters are included?
The Audio Processing and Effects filter provides a volume booster, multi-band equalizer, 3D-bass enhancement system, and various other audio effects. These filters can be inserted into any DirectShow filter graph to process audio streams in real time alongside video processing.
Does it support real-time processing?
Yes. All filters are designed for real-time processing with minimal latency. The pack includes DirectX-accelerated video processing and GPU-optimized chroma-key for high-performance scenarios. Filters can process live camera feeds, screen captures, and file playback at full frame rate.
Which programming languages are supported?
The SDK provides APIs for .NET (C#/VB.NET), C++, and Delphi. The VisioForge.DirectShowAPI NuGet package simplifies .NET integration. Filters can also be tested visually using GraphEdit or GraphStudioNext without writing code. Demo applications with source code are included for all supported languages.
Can I use individual filters or only the full pack?
The filters are distributed as a complete pack, but you only need to add the specific filters you require to your DirectShow filter graph. For example, you can use just the resize filter or just the audio equalizer without activating the other filters. Each filter operates independently within the graph.
What are the differences between the trial and commercial versions?
The trial version is fully functional but displays a watermark on the video output. Commercial licenses remove the watermark and include royalty-free distribution rights, priority support, and free updates. Licenses are available as annual (€350/year) and lifetime (€1,000) options.