nanostream/directshow/directshow_h264_video_encoder

nanocosmos MPEG-2 Broadcast DirectShow SDK

Introduction

Nanocosmos MPEG-2 Broadcast DirectShow SDK enables you to perform high quality and high performance video coding for the latest generation video and audio coding standards. It is intended to develop video encoding / transcoding applications based on Microsoft DirectShow technology.\

Major Features

Encoding of MPEG-2 video streams in Main and High profile
Highly optimized software coding with support for latest CPU technology by Intel and AMD (SSE2/SSE3/SSE4 and Dual-Core/Core-Duo, AMD Athlon64
Real-time Encoding from Capture cards is supported
File Reader for MOV and MXF
File Writer for MOV and MXF

Documentation

The SDK\doc folder contains further documentation for the following filters:

MPEG-2 Video Decoder
MPEG-2 Video Encoder
QuickTime Source
QuickTime Writer
MXF Reader
MXF Writer

Contact us for additional modules for MPEG Audio Encoding and Multiplexing

Filter components

nanocosmos MPEG-2 Video Decoder
- Module: nmpeg2dec.ax
- CLSID: {223784F1-4D9F-45A5-8281-8F9AFCABD904}

nanocosmos MPEG-2 Video Encoder
- Module: nmpeg2enc.ax
- CLSID: {2327A344-BECC-4F4F-89C6-DABDC5143832}

nanocosmos QuickTime Source Filter
- Module: nqtsource.ax
- CLSID: {53718C99-F067-4609-8184-A8A92A241A5A}

nanocosmos Quicktime Writer (MPEG2/Broadcast)
- Module: nmp4mux.ax
- CLSID: {C2FB362B-CE6C-4797-BC16-F81976DFEF61}

nanocosmos MXF Reader
- Module: nh264dec.ax
- CLSID: {A3462D0F-3BD0-48A2-BD91-A1366CFC35BB}

nanocosmos MXF Writer
- Module: nh264dec.ax
- CLSID: {C1C2C181-EBDA-421F-895F-638A4C5F132B}

nanocosmos MPEG PS/TS Stream Splitter
- Module: nmpegsplitter.ax
- CLSID: {0994D1E8-B697-47DE-B1E3-36D26937D5B4}

nanocosmos File Dump Filter
- Module: nanodump.ax
- CLSID: {DA67A541-8FEA-11D4-A908-00105A6758CF}

Registering and unregistering components in the DirectShow framework

In order to use them, filters must be registered in the DirectShow framework. After installation all filters are registered. To re-register or unregister components, execute the RegisterFilters.bat or UnregisterFilters.bat batch files from the SDK/bin folder.

Filter activation

Filters can be activated by installing a license key to windows registry or programmatically by setting a license key through the software interface of a filter instance. How to set license keys to unlock filters is described in the module's documents.