libx264-devel - Development files of H.264 codec library

Property Value
Distribution ALT Linux Sisyphus
Repository Classic x86_64
Package filename libx264-devel-148-alt2.x86_64.rpm
Package name libx264-devel
Package version 148
Package release alt2
Package architecture x86_64
Package type rpm
Category Development/C
Homepage -
License -
Maintainer -
Download size 46.16 KB
Installed size 46.16 KB
libx264 is a free library for encoding H264/AVC video streams. The code is
written from scratch.
Encoder features:
- Multi-references
- Intra: all macroblock types (16x16, 8x8, and 4x4 with all
- Inter P: all partitions (from 16x16 down to 4x4)
- Inter B: partitions from 16x16 down to 8x8 (including skip/direct)
- Ratecontrol: constant quantizer, single or multipass ABR, optional
- Scene cut detection
- Adaptive B-frame placement
- B-frames as references / arbitrary frame order
- 8x8 and 4x4 adaptive spatial transform
- Lossless mode
- Custom quantization matrices
- Parallel encoding of multiple slices.
This package includes the header files needed to develop liblibx264-based


Package Version Architecture Repository
libx264-devel-148-alt2.i586.rpm 148 i586 Classic
libx264-devel - - -


Name Value
/usr/lib64/pkgconfig -
libx264 = 148-alt2
rpmlib(PayloadIsLzma) -


Name Value
libx264-devel = 148-alt2
pkgconfig(x264) = 0.148.x


Type URL
Binary Package libx264-devel-148-alt2.x86_64.rpm
Source Package libx264-148-alt2.src.rpm

Install Howto

  1. Add the following line to /etc/apt/sources.list:
    rpm [Sisyphus] x86_64 classic
    rpm [Sisyphus] noarch classic
  2. Update the package index:
    # sudo apt-get update
  3. Install libx264-devel rpm package:
    # sudo apt-get install libx264-devel




2017-05-30 - Anton Farygin <> 148-alt2
- updated to d32d7bf
2016-03-09 - Sergey Bolshakov <> 148-alt1
- API 148
2014-12-27 - Sergey Bolshakov <> 142-alt2
- updated up to 6a301b6
2014-05-11 - Sergey Bolshakov <> 142-alt1
- API 142
2013-09-08 - Sergey Bolshakov <> 136-alt1
- 136
2012-11-27 - Sergey Bolshakov <> 120-alt0.3
- unset ASFLAGS on x86 for yasm
2012-10-14 - Sergey Bolshakov <> 120-alt0.2
- made least part of pkgconfig's version always 0
2012-01-29 - Sergey Bolshakov <> 120-alt0.1
- updated from git.f33c8cb
2011-10-04 - Sergey Bolshakov <> 116-alt0.3
- updated from git.926a03a9
2011-09-15 - Sergey Bolshakov <> 116-alt0.2
- built shared library only
- back to bit depth 8

See Also

Package Description
libx265-176-3.1.2-alt1.x86_64.rpm H.265/HEVC encoder library
libx265-devel-3.1.2-alt1.x86_64.rpm Development files of H.265/HEVC encoder library
libx86-1.1-alt9.qa1.x86_64.rpm a hardware-independent library for executing real-mode x86 code
libx86-devel-1.1-alt9.qa1.x86_64.rpm Development files of libx86
libx86emu-devel-2.1-alt1_1.x86_64.rpm Headers for libx86emu
libx86emu2-2.1-alt1_1.x86_64.rpm A small x86 emulation library
libxapian-1.4.5-alt3.x86_64.rpm Xapian search engine libraries
libxapian-devel-1.4.5-alt3.x86_64.rpm Files needed for building packages which use Xapian
libxapps-1.6.9-alt1.x86_64.rpm XApps core libraries
libxapps-devel-1.6.9-alt1.x86_64.rpm XApps development libraries and includes
libxapps-gir-1.6.9-alt1.x86_64.rpm GObject introspection data for the xapps library
libxar-1.6.1-alt3.x86_64.rpm The eXtensible ARchiver runtime library
libxar-devel-1.6.1-alt3.x86_64.rpm Development files for the eXtensible ARchiver library
libxatracker-19.2.8-alt1.x86_64.rpm Mesa XA state tracker
libxatracker-devel-19.2.8-alt1.x86_64.rpm Mesa XA state tracker development package