LEADTOOLS H.264!

Use Quicktime to watch Internet video, HD movie trailers, or personal media clips.

Xvid is an open-source research project focusing on video compression and is a collaborative development effort. All code is released under the terms of the GNU GPL license.

Flip4Mac is the official Windows Media Player on the Mac - supported and hosted by Microsoft. Only Flip4Mac combines the best of a system wide QuickTime Player integration with Web browser support and a standalone video player application.

Whether your content is consumed on tablets, smartphones, TVs or set-top boxes – or delivered through different channels, such as broadcast, cable, satellite, the Internet or IPTV – TotalCode Studio has you covered. TotalCode Studio can help post-production studios, small content preparation houses, broadcasters, and non-linear editors succeed with efficient workflows and stunning video quality.

MFormats SDK is an easy way to access FFmpeg's rich set of video codecs, file containers and network streams from your C#, VB.NET, Delphi and C++ application. Using FFmpeg may be tricky. Integrating MFormats with your application will take just a few lines of code. In addition to FFmpeg, MFormats SDK makes use of Intel's Quick Sync (H.264) and Nvidia's NVENC (H.264 and H.265) GPU-powered encoding. We also provide our own high-quality implementations of MXF and LXF formats.

The MainConcept AVC/H.264 Codec Packages offer fast encoding and decoding speeds in excellent quality for your products in all profiles and levels supported by the standard. The encoder includes pre-configured templates for many media and devices, including adaptive streaming formats like MPEG-DASH and Apple HLS as well as for professional camcorder formats such as Panasonic AVC-Intra Class 50, 100, AVC-Ultra (AVC-I 200), Sony XAVC and XAVC-S compliant content.

3ivx develops audio/video codecs, and streaming/transcoding components for H.264, MPEG-4, HE-AAC and HLS on Windows, Mac OS X, iOS, Android and Unix/Linux.

Elecard Converter Studio is designed for professional conversion of media data to MPEG-2, MPEG-4 and AVC/H.264 formats at high-speed with high picture quality. The product allows creation of DVD, HDV, AVCHD, Blu-Ray, and HD-DVD-compatible files.