How To Install nes_ntsc on Fedora 34

nes_ntsc is Provides a NES NTSC video filtering library Provides a NES NTSC video filtering library

Introduction

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

What is `nes_ntsc`

NES NTSC video filter library. Pixel artifacts and color mixing play an important role in NES games console graphics. Accepts pixels in native 6-bit NES palette format, or a 9-bit format that includes the three color emphasis bits in PPU register $2001. Can also output an RGB palette for use in a regular blitter nes_ntsc 0.2.2 22.fc34 x86_64 27 k nes_ntsc-0.2.2-22.fc34.src.rpm fedora Provides a NES NTSC video filtering library http LGPLv2+ NES NTSC video filter library. Pixel artifacts and color mixing play an important role in NES games console graphics. Accepts pixels in native 6-bit NES palette format, or a 9-bit format that includes the three color emphasis bits in PPU register $2001. Can also output an RGB palette for use in a regular blitter

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

Install nes_ntsc 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 nes_ntsc using dnf by running the following command:

sudo dnf -y install nes_ntsc

Install nes_ntsc 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 nes_ntsc using yum by running the following command:

sudo yum -y install nes_ntsc

How To Uninstall nes_ntsc on Fedora 34

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

sudo dnf remove nes_ntsc

nes_ntsc Package Contents on Fedora 34

/usr/lib/.build-id
/usr/lib/.build-id/40
/usr/lib/.build-id/40/d784651166df14ec71775f88df4b992c72dbf9
/usr/lib64/libnes_ntsc.so.0
/usr/lib64/libnes_ntsc.so.0.2.0
/usr/lib64/libnes_ntsc.so.0.2.2
/usr/share/doc/nes_ntsc
/usr/share/doc/nes_ntsc/changes.txt
/usr/share/doc/nes_ntsc/license.txt
/usr/lib/.build-id
/usr/lib/.build-id/dd
/usr/lib/.build-id/dd/881fcdddcc2bea422ed3b018ddf5ad06a29d11
/usr/lib/libnes_ntsc.so.0
/usr/lib/libnes_ntsc.so.0.2.0
/usr/lib/libnes_ntsc.so.0.2.2
/usr/share/doc/nes_ntsc
/usr/share/doc/nes_ntsc/changes.txt
/usr/share/doc/nes_ntsc/license.txt

References

[nes_ntsc website](http://www.slack.net/~ant/libs/ntsc.html http://www.slack.net/~ant/libs/ntsc.html)

Summary

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