LEADTOOLS Multimedia SDK technology offers a full range of multimedia functionality to developers. Support for everything from camera capture to compressing videos for a variety of playback frameworks such as streaming, mobile and archival is included. LEADTOOLS multimedia SDK technology turns normally complex tasks using low level DirectShow into a simple task requiring much less coding.
Overview of LEADTOOLS Multimedia Streaming SDK Technology
LEAD Streaming Related DirectShow Filters
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- Create MPEG-2 transport streams and MPEG-2 program files.
- Add private data such as KLV data to a stream.
- Supports all compressions supported by MPEG-2 transport format (ISO/IEC 13818-1).
- Video
- Audio
- MPEG1 Layer 1, 2, 3
- AAC
- AC3
- LPCM (Requires an LPCM audio encoder)
- AutoLive – automatically jump ahead if it drifts behind the live stream.
- Play MPEG-2 transport streams and MPEG-2 program files without using the Microsoft demuxers.
- Receive streaming MPEG-2 data through UDP ports.
- Parse the private data such as KLV data from a stream.
- Seek in byte mode.
- Seek in files with incorrect timestamps.
- Play all compressions supported by MPEG-2 transport format (ISO/IEC 13818-1).
- Video
- Audio
- MPEG1 Layer 1, 2, 3
- AAC
- AC3 (Requires an AC3 audio decoder)
- LPCM (Requires an LPCM audio decoder)
- Built-in DVR support.
- Automatically detects and handles RTP packets.
- Unicast and multicast IP support.
- Configurable listening port.
- Network interface card (NIC) selection.
- Unicast or Multicast IP support.
- Configurable listening port.
- Network interface card (NIC) selection.
The LEAD Network Multiplexer filter multiplexes media in preparation to send it over a TCP/IP network. This filter accepts any DirectShow media type.
The LEAD Network Sink filter is responsible for sending multiplexed media, output by the LEAD Network Multiplexer, over a TCP/IP network.
The LEAD Network Source Filter receives stream data, sent by the LEAD Network Sink Filter, on a TCP/IP network. It serves as a file reader filter in a DirectShow filter graph.
The LEAD Network Demultiplexer filter is responsible for splitting multiplexed media, output from the LEAD Network Source. It serves as a splitter filter in a DirectShow filter graph.
The LEAD Network Protocol Manager is responsible for handling the network connections. This filter is used by the Network sink and source to do the actual connection. It can also be used to implement the connection using user-defined connection protocols.
The LEAD FLV Multiplexer can be used to create Flash Video (FLV) files. This file format is widely used to store video files on web sites. For example, YouTube uses this format. The LEAD FLV Multiplexer does not support every video and audio compression.
The LEAD FLV Demultiplexer can be used to play Flash Video (FLV) files. This file format is widely used to store video files on web sites. For example, YouTube uses this format.
LEADTOOLS SDK Products that Include Multimedia Streaming SDK Technology
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The LEADTOOLS Video Streaming SDK Module is perfect for developers who need to stream video or audio across the Internet or via intranet. This Multimedia SDK module offers an unsurpassed multimedia experience at a toolkit level while at the same time reducing bandwidth requirements by taking advantage of LEAD´s video and audio codecs. With the LEADTOOLS Video Streaming SDK Module you can stream multimedia files using a standard IIS web server or with Microsoft Media Server using LEAD's H.264 DMO encoder.
The LEADTOOLS MPEG-2 Transport SDK Module includes DirectShow filters to create and play MPEG-2 Transport and MPEG-2 Program streams. It additionally includes all of the functionality in theLEADTOOLS DVR SDK Module.
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