A free h265/HEVC encoder
x265 is a free library for encoding next-generation H265/HEVC video streams.
- Developed at Staging
- 5 derived packages
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Source Files
| Filename | Size | Changed | Actions |
|---|---|---|---|
| arm.patch | 0000004099 4 KB | almost 4 years | |
| baselibs.conf | 0000000012 12 Bytes | about 3 years | |
| update.sh | 0000000425 425 Bytes | about 3 years | |
| x265-fix_enable512.patch | 0000000442 442 Bytes | over 5 years | |
| x265.changes | 0000039594 38.7 KB | almost 3 years | |
| x265.pkgconfig.patch | 0000000245 245 Bytes | over 7 years | |
| x265.spec | 0000005141 5.02 KB | almost 3 years | |
| x265_3.5.tar.gz | 0001537044 1.47 MB | about 3 years |
Revision 40 (latest revision is 41)
Olaf Hering (olh)
accepted
request 5395
almost 3 years ago
(revision 40)
- Update to version 3.5
New features:
* Real-time VBV for ABR (Average BitRate) encodes in –pass 2
using --vbv-live-multi-pass. Improves VBV compliance with no
significant impact on coding efficiency.
Enhancements to existing features:
* Improved hist-based scene cut algorithm: Reduces false
positives by leveraging motion and scene transition info.
* Support for RADL pictures at IDR scene cuts: Improves coding
efficiency with no significant impact on performance.
* Bidirectional scene cut aware Frame Quantizer Selection:
Saves bits than forward masking with no noticeable perceptual
quality difference.
API changes:
* Additions to x265_param structure to support the newly added
features and encoder enhancements.
* New x265_param options --min-vbv-fullness and
--max-vbv-fullness to control min and max VBV fullness.
Bug fixes:
* Incorrect VBV lookahead in --analysis-load + --scale-factor.
* Encoder hang when VBV is used with slices.
* QP spikes in the row-level VBV rate-control when WPP enabled.
* Encoder crash in --abr-ladder.
- Use new homepage and download URLs.
- Add subpackage for HDR10+ library
- Add update.sh
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