Package libx264: Information

Source package: libx264
Version: 164-alt1
Build time:  Jun 13, 2023, 10:26 PM in the task #319676
Category: System/Libraries
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License: GPLv2
Summary: H.264 codec shared library
Description: 
libx264 is a free library for encoding H264/AVC video streams. The code
is written from scratch.
Encoder features:
- CAVLC/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/direct)
- Ratecontrol: constant quantizer, single or multipass ABR, optional VBV
- 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 shared library needed to run x264-based
software.

List of rpms provided by this srpm:
libx264 (x86_64, ppc64le, i586, armh, aarch64)
libx264-debuginfo (x86_64, ppc64le, i586, armh, aarch64)
libx264-devel (x86_64, ppc64le, i586, armh, aarch64)

Maintainer: Sergey Bolshakov


    1. nasm

Last changed


Dec. 1, 2022 Sergey Bolshakov 164-alt1
- API 164
Aug. 30, 2021 Sergey Bolshakov 148-alt4
- rebuilt with lto disabled
April 15, 2021 Ilya Kurdyukov 148-alt3
- added SIMD patch for Elbrus
- added checkasm run