As part of the LEAD Technologies 25th anniversary, we are creating 25 projects in 25 days to celebrate LEAD's depth of features and ease of use. Today's project comes from Mohamed.

What it Does

This C# project will capture, DVR and stream videos over RTSP using LEADTOOLS Version 19.

LEAD Technologies is pleased to announce the release of the Media Streaming Server SDK. This major addition to the LEADTOOLS Multimedia product line provides a programmer-friendly library for building professional audio/video multimedia streaming applications for playback on any device.

Media Streaming Server SDK Overview

• High-level Media Streaming Server framework with minimal coding required
• Place any audio/video media file on the server and stream to any client
  • Adobe Flash RTMP — for any web browser that has Adobe Flash installed
  • Adobe HTTP Dynamic Streaming (HDS) — for most web browsers that have Adobe Flash installed
  • Apple HTTP Live Streaming (HLS) — for Apple iPad / iPhone and Android devices
  • MPEG-DASH — for most web browsers that have Adobe Flash installed
  • Microsoft Smooth Streaming (SSF) — for web browsers with Microsoft Silverlight installed
  • RTSP/RTP — for web browsers with the Apple QuickTime or VLC RTSP plugin installed or any application that supports RTSP
  • RTSP/RTP (MPEG-2 transport) — for web browsers with Apple QuickTime or VLC RTSP plugin installed or any application that supports RTSP
  • RTSP/RTP over HTTP — for web browsers with Apple QuickTime or VLC RTSP plugin installed or any application that supports RTSP
  • HTML5 Video — for most web browsers with HTML5 support (PC and mobile devices)
• Automatically convert videos on the fly from a single base format to minimize recompression
• Configure server settings programmatically or with XML files
  • Supports custom, application-defined properties and settings
• Monitor and manage connected users
• Flexible filters and demultiplexers allow for continuous streaming with changing formats
• Stream high-quality videos at Full HD 1080p resolution
• Broadcast audio/video content compressed with LEADTOOLS' industry-leading compression technology

Product Line Changes

Developers can acquire the new LEADTOOLS Media Streaming Server as an add-on to LEADTOOLS Multimedia SDK or bundled with LEADTOOLS Multimedia Suite:

Today we released several updates to LEADTOOLS Multimedia Version 19. In particular, the H.264 encoder and RTSP Source filter are faster and offer greater flexibility.

• NVIDIA CUDA hardware acceleration (NVENC) for H.264 encoder — NVIDIA's latest graphics cards and video drivers include even better hardware acceleration than the previous generation (NVCUVENC). H.265 support for NVENC acceleration is currently in beta and LEADTOOLS is excited about adding this support to our H.265 encoder in the future.
• Automatic timestamp drift correction for AAC and H.264 encoders — An incredibly useful feature for the TV industry. With video capture and DVR applications often running for days, timestamps can begin to drift resulting in out of sync audio and video streams. LEADTOOLS' AAC and H.264 encoders can now automatically detect and correct these problems when they arise in the capture hardware.
• RTSP Source Filter callback and MaxTimeout parameter — When RTSP streams encounter connection and load-time issues, both of these features make it possible for the client to abort the process manually or after a specified amount of time.
• YUV color space support in Video Callback Filter — Customers using the Video Callback filter can now work directly with YUV data without converting it to RGB.

All of these new features are freely available to those evaluating and who have already purchased LEADTOOLS Version 19. All you need to do is download the latest setup from our website!

Now that Version 18 has been out for a little over a month, we’ve received a lot of feedback about some of the features our customers are really excited about. This week I'm jumping into LEADTOOLS Multimedia Version 18, which is headlined by the addition of Media Foundation support and a new RTSP Server.

Media Foundation

LEAD Technologies has a strong record of keeping pace with the latest development platforms and technologies. Adding support for Microsoft Media Foundation is much more than just keeping up, it’s also a reflection of our commitment to making difficult development projects simple. In the same way that LEADTOOLS simplified and abstracted DirectShow application development, LEADTOOLS Multimedia SDKs now offer the same benefits for the new Microsoft Media Foundation framework with new components and transforms. Below is a list of controls, processors, codecs, multiplexers and demultiplexers that are supported in Microsoft Media Foundation: