Difference between revisions of "HD-Discs"
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Third-generation optical discs are meant for distributing high-definition video and support greater data storage capacities than [[DVD]]s, accomplished with short-wavelength visible-light lasers and greater numerical apertures. | Third-generation optical discs are meant for distributing high-definition video and support greater data storage capacities than [[DVD]]s, accomplished with short-wavelength visible-light lasers and greater numerical apertures. | ||
| − | The disc uses blue-violet lasers of greater aperture, for use with discs with smaller pits and lands, thereby greater data storage capacity per layer. In practice, the effective multimedia presentation capacity is improved with enhanced video data compression | + | The disc uses blue-violet lasers of greater aperture, for use with discs with smaller pits and lands, thereby greater data storage capacity per layer. In practice, the effective multimedia presentation capacity is improved with enhanced video data compression [[codec]]s such as [[H.264]], and VC-1. |
Two major competitive formats were present: | Two major competitive formats were present: | ||
Revision as of 03:43, 21 January 2019
Introduction
Third-generation optical discs are meant for distributing high-definition video and support greater data storage capacities than DVDs, accomplished with short-wavelength visible-light lasers and greater numerical apertures.
The disc uses blue-violet lasers of greater aperture, for use with discs with smaller pits and lands, thereby greater data storage capacity per layer. In practice, the effective multimedia presentation capacity is improved with enhanced video data compression codecs such as H.264, and VC-1.
Two major competitive formats were present:
- Blu-Ray discs
- HD-DVD
Support in VLC
| Codec | VLC 1.0 | VLC 1.1 | VLC 1.2 | Remarks |
| H.264 | Yes | Yes | Yes | GPU acceleration recommended VLC DxVA2 or VLC VAAPI. |
| VC-1 | Partial | Partial | Partial | VC-1 Interlaced isn't ready |
| MPEG-2 | Yes | Yes | Yes | FFmpeg or libmpeg2 |
| EAC3 | Yes | Yes | Yes | FFmpeg, libavcodec > 52.0 |
| TrueHD | Yes | Yes | Yes | FFmpeg, libavcodec > 52.40 |
|
DTS Core |
Yes | Yes | Yes | libdca or FFmpeg |
| DTS-HD Master Audio | No | No | No | Core is played |
| Blu-Ray Subtitles | No | Yes, libavcodec > 52.40 | Yes | FFmpeg |
| HD-DVD Subtitles | No | No | No | |
| HD-DVD Files (.evo) | No | No | No | |
| Blu-Ray folders | Partial | Partial | Partial | |
| Discs | No | No | Partial |
