Zirconium Linux From Scratch - Version r12.4-45-systemd

Chapter 13. Preparing FFMpeg and Support Libraries

LibOgg-1.3.6 and LibVorbis-1.3.7

Ogg is a digital multimedia container format designed to provide for efficient streaming and manipulation of digital multimedia. Vorbis is a free and open-source software project headed by the Xiph.Org Foundation.

libogg-1.3.6

Introduction to libogg

The libogg package contains the Ogg file structure. This is useful for creating (encoding) or playing (decoding) a single physical bit stream.

This package is known to build and work properly using an LFS 12.4 platform.

Package Information

  • Download (HTTP): https://downloads.xiph.org/releases/ogg/libogg-1.3.6.tar.xz

  • Download SHA256 Sum: 5c8253428e181840cd20d41f3ca16557a9cc04bad4a3d04cce84808677fa1061

  • Download MD5 sum: 529275432dff072f63d4ed0f1f961384

  • Download size: 2,039.5 KB

  • Estimated disk space required: 3,197.9 KB

  • Estimated build time: less than 0.5 SBU

Installation of libogg

Prepare libogg by running the following commands: 

./configure --prefix=/usr    \
            --disable-static \
            --docdir=/usr/share/doc/libogg-1.3.6
make

To test the results, issue: 

make check

Now Install, as the root user: 

make install

Contents

Installed Programs: None
Installed Library: libogg.so
Installed Directories: /usr/include/ogg and /usr/share/doc/libogg-1.3.6

Short Descriptions

libogg.so

provides the functions required for programs to read or write Ogg formatted bit streams

libvorbis-1.3.7

Introduction to libvorbis

The libvorbis package contains a general purpose audio and music encoding format. This is useful for creating (encoding) and playing (decoding) sound in an open (patent free) format.

This package is known to build and work properly using an LFS 12.4 platform.

Package Information

  • Download (HTTP): https://downloads.xiph.org/releases/vorbis/libvorbis-1.3.7.tar.xz

  • Download SHA256 Sum: b33cc4934322bcbf6efcbacf49e3ca01aadbea4114ec9589d1b1e9d20f72954b

  • Download MD5 sum: 50902641d358135f06a8392e61c9ac77

  • Download size: 6,209.9 KB

  • Estimated disk space required: 10,351.4 KB

  • Estimated build time: less than 0.1 SBU

libvorbis Dependencies

Required

the section called “libogg-1.3.6”

Installation of libvorbis

Prepare libvorbis by running the following commands: 

./configure --prefix=/usr --disable-static
make

To test the results, issue: 

make -j1 check

Now Install, as the root user: 

make install
install -v -m644 doc/Vorbis* /usr/share/doc/libvorbis-1.3.7

Command Explanations

--enable-docs: This switch enables building the documentation in formats other than the supplied html.

Contents

Installed Programs: None
Installed Libraries: libvorbis.so, libvorbisenc.so and libvorbisfile.so
Installed Directories: /usr/include/vorbis and /usr/share/doc/libvorbis-1.3.7

Short Descriptions

libvorbis.so

provides the functions used to read and write sound files