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X264 information


x264
Original author(s)Laurent Aimar
Developer(s)x264 team
Repository
  • code.videolan.org/videolan/x264 Edit this at Wikidata
Written inC, Assembly
TypeVideo encoder
LicenseGPL-2.0-or-later[1] (a proprietary licensing scheme is also available)[2]
Websitewww.videolan.org/developers/x264.html

x264 is a free and open-source software library and a command-line utility developed by VideoLAN for encoding video streams into the H.264/MPEG-4 AVC video coding format.[2] It is released under the terms of the GNU General Public License.[2]

  1. ^ "x264.c · master · VideoLAN / x264 · GitLab". VideoLAN. Retrieved 2021-07-05. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
  2. ^ a b c "x264, the best H.264/AVC encoder - VideoLAN". VideoLAN. Retrieved 2021-07-01. In addition to being free to use under the GNU GPL, x264 is also available under a commercial license. Contact x264licensing@videolan.org for more details.

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X264

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x264 is a free and open-source software library and a command-line utility developed by VideoLAN for encoding video streams into the H.264/MPEG-4 AVC video...

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Pirated movie release types

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February 2012, a consortium of popular piracy groups officially announced x264, the free H.264 codec, as the new standard for releases, replacing the previous...

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X265

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x264, an open-source video encoder for the previous MPEG video coding standard, H.264/MPEG-4 AVC. The project has licensed the rights to use the x264...

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OBS Studio

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Twitch, Instagram and Facebook. For video encoding, OBS Studio can use the x264 transcoder, Intel Quick Sync Video, Nvidia NVENC and the AMD Video Coding...

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AV1

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34%, 46.2%, and 50.3% higher data compression than libvpx-vp9, x264 High profile, and x264 Main profile respectively. Like VP9, but unlike H.264 (AVC) and...

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VP9

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implementation in libvpx, x264 and x265 was made by an FFmpeg developer in September 2015: By SSIM index, libvpx was mostly superior to x264 across the range of...

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WebP

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Fiona Glaser, a developer of the x264 encoder, wrote a very early critique of WebP. Comparing different encodings (JPEG, x264, and WebP) of a reference image...

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HandBrake

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many third-party audio and video libraries, both codecs (such as FFmpeg, x264, and x265) and other components such as video deinterlacers (referred to...

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Intel Quick Sync Video

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AVC/H.264 video codecs comparison showed that Quick Sync was comparable to x264 superfast preset in terms of speed, compression ratio and quality (SSIM);...

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VP8

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better quality than VP8. In September 2010 Fiona Glaser, a developer of the x264 encoder, gave several points of criticism for VP8, claiming that its specification...

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Comparison of video codecs

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Archived 2008-11-07 at the Wayback Machine Releases · gopro/cineform-sdk x264 Encoder 164 r3079 Free Download - VideoHelp, Retrieved on 2021-12-14 "Release...

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Tandberg

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the x264 codebase around two months earlier. This was relayed by media, which remarked that the employee who filed the patent was following the x264 project...

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DivX Plus HD

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the open source x264 encoder. At minimum, the following command line creates an H.264 bitstream within the DivX Plus HD profile: x264 --vbv-maxrate=20000...

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Advanced Video Coding

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GitHub. "x264 4:0:0 (monochrome) encoding support", Retrieved 2019-06-05. "x264 4:2:2 encoding support", Retrieved 2019-06-05. "x264 4:4:4 encoding...

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Ted Danson

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Machine: Occult Demon Cassette (January 14, 2016). "Help Save Planet Earth [x264] [VHS] [1990]". Retrieved June 9, 2016 – via YouTube. "Rock The Vote (TV)"...

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WebM

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from the original on March 27, 2020, retrieved April 15, 2020 Diary Of An x264 Developer: Announcing the world's fastest VP8 decoder, archived from the...

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List of codecs

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source) ITU-T/ISO/IEC standards: H.264 lossless x264 (encoder only) FFmpeg (decoder only, uses x264 for encoding) H.265 lossless x265 (encoder only)...

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Avidemux

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Xvid are not compatible with this feature. H.264/MPEG-4 Part 10 AVC (using x264) H.265/HEVC (using x265) Decoding MPEG-1 and MPEG-2 (using libavcodec) MPEG-4...

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Inter frame

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"Doom9's Forum - View Single Post - x264 Lossless question". "Hierarchical B-Frames or B-Pyramid - Video Compression". "X264 Settings - MeWiki". mewiki.project357...

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Variance Adaptive Quantization

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gain in x264: Variance Adaptive Quantization (VAQ) is a video encoding algorithm that was first introduced in the open source video encoder x264. According...

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FFmpeg

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particular build of FFmpeg is linked against any GPL libraries (notably x264), then the entire binary is licensed under the GPL. FFmpeg is used by software...

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On2 Technologies

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capabilities and licensing costs. This claim has been disputed by a developer of x264, a popular H.264 encoder. In April 2005, On2 Technologies licensed On2 Video...

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Trellis quantization

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after motion estimation in lossy video compression encoders such as Xvid and x264. Trellis quantization reduces the size of some DCT coefficients while recovering...

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RMVB

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rmvb". RealMedia uses compression similar to MPEG-4 Part 10 encoders such as x264. RMVB files are popular for distributing Asian content, especially Chinese...

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High Efficiency Video Coding

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released in December 2013, the HM-10.0 HEVC encoder was compared with the x264 encoder (version r2334) and the VP9 encoder (version v1.2.0-3088-ga81bd12)...

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Gamma

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UTF-8 198 148 C6 94 201 163 C9 A3 203 160 CB A0 201 164 C9 A4 Numeric character reference Ɣ Ɣ ɣ ɣ ˠ ˠ ɤ ɤ...

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