Icon of program: x264 Video Codec (64-bit)

x264 Video Codec (64-bit) for Windows

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Editors’ Review

Download.com staff
x264 is a free, open-source library that provides advanced H.264/AVC video encoding capabilities. It offers extensive options for fine-tuning video quality and compression.

  • Pros

    • Supports CAVLC and CABAC entropy coding
    • Extensive intra and inter prediction options
    • Flexible rate control with VBV support
    • Adaptive B-frame placement
    • Parallel encoding of multiple slices

  • Cons

    • No built-in user interface
    • Requires technical expertise to use effectively
    • No direct support for other video codecs
Icon of program: x264 Video Codec (64-bit)

x264 Video Codec (64-bit) for Windows

Download now

Used x264 Video Codec (64-bit) for Windows?

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Full Specifications

GENERAL
Release
Latest update
Version
2334
OPERATING SYSTEMS
Platform
Windows
Operating System
  • Windows 7
  • Windows 8
  • Windows Vista
  • Windows 10
  • Windows XP
Additional Requirements
None
POPULARITY
Total Downloads
18,111
Downloads Last Week
23
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Developer’s Description

By x264
Get a library for encoding H264 or AVC video streams.
x264 Video Codec is a free library for encoding H264 or AVC video streams. The code is written from scratch by Laurent Aimar, Loren Merritt, Eric Petit(OS X), Min Chen (vfw or asm), Justin Clay(vfw), Mans Rullgard, Christian Heine (asm), and Alex Izvorski (asm). Some key features include CAVLC or CABAC, Multi-references, Intra: all macroblock types (16x16, 8x8, and 4x4 with all predictions), Inter P: all partitions (from 16x16 down to 4x4), Inter B: partitions from 16x16 down to 8x8 (including skip or direct), Rate control: optional VBV, single or multipass ABR, constant quantizer, Scene cut detection, Adaptive B-frame placement, B-frames as references or arbitrary frame order, 8x8, and 4x4 adaptive spatial transform, loss-less mode, custom quantization matrices, parallel encoding of multiple slices, and interlacing.
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