BSD Portsmultimedia/libmpeg2 0.5.1_8 FreeBSD
Free library for decoding MPEG-2 and MPEG-1 video streams
- System
- FreeBSD
- Repository
- FreeBSD ports
- Maintainer
- [email protected]
- License
- GPLv2+
- Categories
- multimedia
- Package size
- 90.3 KiB, 375.5 KiB installed
Description
[ excerpt from developer's site ] It is a free library for decoding mpeg-2 and mpeg-1 video streams. The main goals in libmpeg2 development are:
Conformance - libmpeg2 is able to decode all mpeg streams that conform to certain restrictions: "constrained parameters" for mpeg-1, and "main profile" for mpeg-2. In practice, this is what most people are using. For streams that follow these restrictions, we believe libmpeg2 is 100% conformant to the mpeg standards - and we have a pretty extensive test suite to check this.
Speed - for most current systems, the display will actually take more time than the mpeg-2 decoding. For systems that have hardware color conversion and scaling (as we can use with the xv extension in Xfree 4), you should be able to watch DVD streams on a Celeron 400. On a PIII/666 with null display you should get about 110 frames per second.
Portability - most of the code is written in C, and when we use platform-specific optimizations we always have a generic C routine to fall back on.
In the other systems
| System | Port | Version |
|---|---|---|
| FreeBSD | multimedia/libmpeg2 | 0.5.1_8 |
| OpenBSD | graphics/libmpeg2 | 0.5.1p5 |
| NetBSD | multimedia/libmpeg2 | 0.5.1 |
| DragonFly | multimedia/libmpeg2 | 0.5.1_8 |
| MidnightBSD | multimedia/libmpeg2 | 0.5.1_1 |
Install
Binary package:
pkg install libmpeg2From the ports tree:
cd /usr/ports/multimedia/libmpeg2/ && make install cleanTo depend on this port in another port's Makefile:
RUN_DEPENDS= libmpeg2>0:multimedia/libmpeg2
LIB_DEPENDS= libmpeg2.so:multimedia/libmpeg2Packages
The version each package repository carries. “-” means the repository builds no package of it, “n/a” that there is no such repository.
| Repository | aarch64 | amd64 | armv6 | armv7 | i386 |
|---|---|---|---|---|---|
| FreeBSD:14:latest | 0.5.1_8 | 0.5.1_8 | 0.5.1_6 | 0.5.1_8 | 0.5.1_8 |
| FreeBSD:14:quarterly | 0.5.1_8 | 0.5.1_8 | n/a | 0.5.1_8 | 0.5.1_8 |
| FreeBSD:15:latest | 0.5.1_8 | 0.5.1_8 | n/a | 0.5.1_8 | 0.5.1_8 |
| FreeBSD:15:quarterly | 0.5.1_8 | 0.5.1_8 | n/a | n/a | n/a |
| FreeBSD:16:latest | 0.5.1_8 | 0.5.1_8 | n/a | n/a | n/a |
| FreeBSD:16:quarterly | n/a | n/a | n/a | n/a | n/a |
Dependencies
The Makefile names none itself; they come from USES and USE_*.
The full lists below include those, and their dependencies in turn.
Configuration
Options name: multimedia_libmpeg2
| Option | Default | Description |
|---|---|---|
| DOCS | off | Build and/or install documentation |
| SDL | off | Simple Direct Media Layer support |
| X11 | off | X11 (graphics) support |
- USES
- libtool pathfix
- Service scripts
- none
Files
Manual pages 2
- extract_mpeg2(1)
- mpeg2dec(1)
pkg-plist 19
- bin/corrupt_mpeg2
- bin/extract_mpeg2
- bin/mpeg2dec
- include/mpeg2dec/mpeg2.h
- include/mpeg2dec/mpeg2convert.h
- include/mpeg2dec/video_out.h
- lib/libmpeg2.a
- lib/libmpeg2.so
- lib/libmpeg2.so.0
- lib/libmpeg2.so.0.1.0
- lib/libmpeg2convert.a
- lib/libmpeg2convert.so
- lib/libmpeg2convert.so.0
- lib/libmpeg2convert.so.0.0.0
- lib/libvo.a
- libdata/pkgconfig/libmpeg2.pc
- libdata/pkgconfig/libmpeg2convert.pc
- share/man/man1/extract_mpeg2.1.gz
- share/man/man1/mpeg2dec.1.gz
distinfo 1
| File | Size | SHA256 |
|---|---|---|
| libmpeg2-0.5.1.tar.gz | 524776 | dee22e893cb5fc2b2b6ebd60b88478ab8556cb3b93f9a0d7ce8f3b61851871d4 |
Master sites 1
- http://download.videolan.org/contrib/libmpeg2/
Commit history 0
No commits in the history this site was built from.