How To Install celt051 on Fedora 34

celt051 is An audio codec for use in low-delay speech and audio communication An audio codec for use in low-delay speech and audio communication

Introduction

In this tutorial we learn how to install celt051 on Fedora 34.

What is `celt051`

CELT (Constrained Energy Lapped Transform) is an ultra-low delay audio codec designed for realtime transmission of high quality speech and audio. This is meant to close the gap between traditional speech codecs (such as Speex) and traditional audio codecs (such as Vorbis). The CELT bitstream format is not yet stable, this package is a special version of 0.5.1 that has the same bitstream format, but symbols and files renamed from ‘celt*’ to ‘celt051*’ so that it is parallel installable with the normal celt for packages requiring this particular bitstream format. celt051 0.5.1.3 21.fc34 x86_64 59 k celt051-0.5.1.3-21.fc34.src.rpm fedora An audio codec for use in low-delay speech and audio communication http BSD CELT (Constrained Energy Lapped Transform) is an ultra-low delay audio codec designed for realtime transmission of high quality speech and audio. This is meant to close the gap between traditional speech codecs (such as Speex) and traditional audio codecs (such as Vorbis). The CELT bitstream format is not yet stable, this package is a special version of 0.5.1 that has the same bitstream format, but symbols and files renamed from ‘celt*’ to ‘celt051*’ so that it is parallel installable with the normal celt for packages requiring this particular bitstream format.

We can use yum or dnf to install celt051 on Fedora 34. In this tutorial we discuss both methods but you only need to choose one of method to install celt051.

Install celt051 on Fedora 34 Using dnf

Update yum database with dnf using the following command.

sudo dnf makecache --refresh

The output should look something like this:

Fedora 34 - x86_64                               20 kB/s | 6.6 kB     00:00
Fedora 34 openh264 (From Cisco) - x86_64        1.4 kB/s | 989  B     00:00
Fedora Modular 34 - x86_64                       68 kB/s | 6.5 kB     00:00
Fedora 34 - x86_64 - Updates                    3.5 kB/s | 6.2 kB     00:01
Fedora Modular 34 - x86_64 - Updates             17 kB/s | 5.9 kB     00:00
Metadata cache created.

After updating yum database, We can install celt051 using dnf by running the following command:

sudo dnf -y install celt051

Install celt051 on Fedora 34 Using yum

Update yum database with yum using the following command.

sudo yum makecache --refresh

The output should look something like this:

Fedora 34 - x86_64                               20 kB/s | 6.6 kB     00:00
Fedora 34 openh264 (From Cisco) - x86_64        1.4 kB/s | 989  B     00:00
Fedora Modular 34 - x86_64                       68 kB/s | 6.5 kB     00:00
Fedora 34 - x86_64 - Updates                    3.5 kB/s | 6.2 kB     00:01
Fedora Modular 34 - x86_64 - Updates             17 kB/s | 5.9 kB     00:00
Metadata cache created.

After updating yum database, We can install celt051 using yum by running the following command:

sudo yum -y install celt051

How To Uninstall celt051 on Fedora 34

To uninstall only the celt051 package we can use the following command:

sudo dnf remove celt051

celt051 Package Contents on Fedora 34

/usr/bin/celtdec051
/usr/bin/celtenc051
/usr/lib/.build-id
/usr/lib/.build-id/3f
/usr/lib/.build-id/3f/b9f10950ccea63971636bec0c4372220fc3178
/usr/lib/.build-id/93
/usr/lib/.build-id/93/164142964d0c4761440a6fc8f087747462bde9
/usr/lib/.build-id/c0
/usr/lib/.build-id/c0/bc7e86bc39f93b11286b357c0417e4c2098102
/usr/lib64/libcelt051.so.0
/usr/lib64/libcelt051.so.0.0.0
/usr/share/doc/celt051
/usr/share/doc/celt051/COPYING
/usr/share/doc/celt051/README
/usr/share/doc/celt051/TODO
/usr/bin/celtdec051
/usr/bin/celtenc051
/usr/lib/.build-id
/usr/lib/.build-id/78
/usr/lib/.build-id/78/5640f6e92d38957835a6684d09e253c3e00569
/usr/lib/.build-id/d0
/usr/lib/.build-id/d0/886d9f3957f8c1301b92fbdea70eaa802d1f46
/usr/lib/.build-id/ec
/usr/lib/.build-id/ec/7b96f456e80211aa79886e16c0e6a500fca7a5
/usr/lib/libcelt051.so.0
/usr/lib/libcelt051.so.0.0.0
/usr/share/doc/celt051
/usr/share/doc/celt051/COPYING
/usr/share/doc/celt051/README
/usr/share/doc/celt051/TODO

References

[celt051 website](http://www.celt-codec.org/ http://www.celt-codec.org/)

Summary

In this tutorial we learn how to install celt051 on Fedora 34 using yum and dnf.