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Update FFmpeg to 8.1.2 on Ubuntu for Pixelfed / Loops

This guide installs FFmpeg 8.1.2 from source on Ubuntu (24.04 LTS) for servers that process user-uploaded media, such as Pixelfed or Loops.

This fixes the pixelsmash vulnerability.

It installs FFmpeg into:

/opt/ffmpeg/8.1.2

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[

    {
        "_v": 1,
        "id": "2",
        "shortcode": "C",
        "uri": "https://pixelfed.social/p/dansup/2",
        "url": "https://pixelfed.social/p/dansup/2",
        "in_reply_to_id": null,
        "in_reply_to_account_id": null,

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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
	<key>KeepAlive</key>
	<true/>
	<key>Label</key>
	<string>homebrew.mxcl.php</string>
	<key>LimitLoadToSessionType</key>
	<array>

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{
    "version": 1,
    "auto_cw": [],
    "unlisted": [],
    "banned": [
        "instagram.com",
        "myspace.com",
        "bebo.com",
        "photobucket.com",
        "friendster.com",

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Stories API

This is a live document that is being actively updated.

All endpoints require authentication

• About
• Endpoints
• Entities
• Changelog

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cd /home/forge/pixelfed.social
git pull origin dev
composer install --no-ansi --no-interaction --no-progress --no-scripts --optimize-autoloader
echo "" | sudo -S service php7.2-fpm reload
php artisan config:cache
php artisan migrate --force
php artisan horizon:purge
php artisan horizon:terminate

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APP_NAME=PixelFed Test
APP_ENV=local
APP_KEY=
APP_DEBUG=true
APP_URL=http://localhost

ADMIN_DOMAIN="localhost"
APP_DOMAIN="localhost"

LOG_CHANNEL=stack

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For the scenario, imagine posts has a foreign key user_id referencing users.id

public function up()
{
	Schema::create('posts', function(Blueprint $table) {
		$table->increments('id');
		$table->string('title');
		$table->text('body');

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        "aoColumnDefs": [            
        {
            "aTargets": [0], // row id
            "mRender": function ( data, type, full ) {
                return '<a href="/path/to/route/' + data + '">' + data.substring(0,13) + '...</a>';
            }
        }
        ],

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<?php

namespace Laracasts\Generators\Commands;

use Illuminate\Console\Command;
use Illuminate\Container\Container;
use Illuminate\Filesystem\Filesystem;
use Laracasts\Generators\Migrations\NameParser;
use Laracasts\Generators\Migrations\SchemaParser;
use Laracasts\Generators\Migrations\SyntaxBuilder;