diff --git a/composer.json b/composer.json
index de36a06..dbff965 100644
--- a/composer.json
+++ b/composer.json
@@ -14,16 +14,16 @@
         "php": ">=7.4.0",
         "ext-json": "*",
         "symfony/filesystem": "^4.4|^5.1|^6.0|^7.0",
-        "symfony/polyfill-php80": "^1.26",
+        "symfony/polyfill-php80": "^1.28",
         "symfony/process": "^4.4|^5.1|^6.0|^7.0"
     },
     "require-dev": {
         "mikey179/vfsstream": "^1.6.11",
-        "php-cs-fixer/shim": "^3.40",
-        "phpstan/phpstan": "^1.10.45",
+        "php-cs-fixer/shim": "^3.49",
+        "phpstan/phpstan": "^1.10.57",
         "phpstan/phpstan-phpunit": "^1.3.15",
-        "phpstan/phpstan-strict-rules": "^1.5",
-        "symfony/phpunit-bridge": "^6.3.2"
+        "phpstan/phpstan-strict-rules": "^1.5.2",
+        "symfony/phpunit-bridge": "^6.4.3"
     },
     "autoload": {
         "psr-4": { "YoutubeDl\\": "src/" }
diff --git a/src/Options.php b/src/Options.php
index a4cecaa..e15faf9 100644
--- a/src/Options.php
+++ b/src/Options.php
@@ -173,6 +173,16 @@ class Options
 
     // Video Format Options
     private ?string $format = null;
+    /**
+     * @var list<non-empty-string>
+     */
+    private array $formatSort = [];
+    private ?bool $formatSortForce = null;
+    private ?bool $videoMultistreams = null;
+    private ?bool $audioMultistreams = null;
+    private ?bool $preferFreeFormats = null;
+    private ?bool $checkFormats = null;
+    private ?bool $checkAllFormats = null;
     private bool $youtubeSkipDashManifest = false;
     private ?string $mergeOutputFormat = null;
 
@@ -1202,6 +1212,92 @@ public function format(?string $format): self
         return $new;
     }
 
+    /**
+     * Sort the formats by the fields given.
+     *
+     * @see https://github.com/yt-dlp/yt-dlp?tab=readme-ov-file#sorting-formats
+     *
+     * @param list<non-empty-string> $formatSort
+     */
+    public function formatSort(array $formatSort): self
+    {
+        $new = clone $this;
+        $new->formatSort = $formatSort;
+
+        return $new;
+    }
+
+    /**
+     * Force user specified sort order to have precedence over all fields.
+     *
+     * @see https://github.com/yt-dlp/yt-dlp?tab=readme-ov-file#sorting-formats
+     */
+    public function formatSortForce(?bool $formatSortForce): self
+    {
+        $new = clone $this;
+        $new->formatSortForce = $formatSortForce;
+
+        return $new;
+    }
+
+    /**
+     * Allow multiple video streams to be merged into a single file.
+     */
+    public function videoMultistreams(?bool $videoMultistreams): self
+    {
+        $new = clone $this;
+        $new->videoMultistreams = $videoMultistreams;
+
+        return $new;
+    }
+
+    /**
+     * Allow multiple audio streams to be merged into a single file.
+     */
+    public function audioMultistreams(?bool $audioMultistreams): self
+    {
+        $new = clone $this;
+        $new->audioMultistreams = $audioMultistreams;
+
+        return $new;
+    }
+
+    /**
+     * Prefer video formats with free containers over non-free ones of same
+     * quality. Use with `Options::formatSort('ext')` option to strictly prefer
+     * free containers irrespective of quality.
+     */
+    public function preferFreeFormats(?bool $preferFreeFormats): self
+    {
+        $new = clone $this;
+        $new->preferFreeFormats = $preferFreeFormats;
+
+        return $new;
+    }
+
+    /**
+     * Make sure formats are selected only from those that are actually
+     * downloadable.
+     */
+    public function checkFormats(?bool $checkFormats): self
+    {
+        $new = clone $this;
+        $new->checkFormats = $checkFormats;
+
+        return $new;
+    }
+
+    /**
+     * Check all formats for whether they are actually downloadable.
+     */
+    public function checkAllFormats(?bool $checkAllFormats): self
+    {
+        $new = clone $this;
+        $new->checkAllFormats = $checkAllFormats;
+
+        return $new;
+    }
+
     /**
      * Do not download the DASH manifests and related data on YouTube videos.
      */
@@ -1657,6 +1753,13 @@ public function toArray(): array
             'max-sleep-interval' => $this->maxSleepInterval,
             // Video Format Options
             'format' => $this->format,
+            'format-sort' => $this->formatSort,
+            'format-sort-force' => $this->formatSortForce,
+            'video-multistreams' => $this->videoMultistreams,
+            'audio-multistreams' => $this->audioMultistreams,
+            'prefer-free-formats' => $this->preferFreeFormats,
+            'check-formats' => $this->checkFormats,
+            'check-all-formats' => $this->checkAllFormats,
             'youtube-skip-dash-manifest' => $this->youtubeSkipDashManifest,
             'merge-output-format' => $this->mergeOutputFormat,
             // Subtitle Options
diff --git a/src/Process/ArgvBuilder.php b/src/Process/ArgvBuilder.php
index e2218f1..e064092 100644
--- a/src/Process/ArgvBuilder.php
+++ b/src/Process/ArgvBuilder.php
@@ -29,7 +29,7 @@ public static function build(Options $options): array
                     foreach ($value as $url) {
                         $cmd[] = $url;
                     }
-                } elseif ($option === 'playlist-items' || $option === 'sub-lang') {
+                } elseif ($option === 'playlist-items' || $option === 'sub-lang' || $option === 'format-sort') {
                     if (count($value) > 0) {
                         $cmd[] = sprintf('--%s=%s', $option, implode(',', $value));
                     }
diff --git a/src/Process/DefaultProcessBuilder.php b/src/Process/DefaultProcessBuilder.php
index 3c9b18d..1cfee73 100644
--- a/src/Process/DefaultProcessBuilder.php
+++ b/src/Process/DefaultProcessBuilder.php
@@ -14,7 +14,7 @@ final class DefaultProcessBuilder implements ProcessBuilderInterface
 {
     private ExecutableFinder $executableFinder;
 
-    public function __construct(ExecutableFinder $executableFinder = null)
+    public function __construct(?ExecutableFinder $executableFinder = null)
     {
         $this->executableFinder = $executableFinder ?? new ExecutableFinder();
     }
diff --git a/src/YoutubeDl.php b/src/YoutubeDl.php
index 5bd0d81..8089cbf 100644
--- a/src/YoutubeDl.php
+++ b/src/YoutubeDl.php
@@ -62,7 +62,7 @@ class YoutubeDl
      */
     private $debug;
 
-    public function __construct(ProcessBuilderInterface $processBuilder = null, MetadataReaderInterface $metadataReader = null, Filesystem $filesystem = null)
+    public function __construct(?ProcessBuilderInterface $processBuilder = null, ?MetadataReaderInterface $metadataReader = null, ?Filesystem $filesystem = null)
     {
         $this->processBuilder = $processBuilder ?? new DefaultProcessBuilder();
         $this->metadataReader = $metadataReader ?? new DefaultMetadataReader();
diff --git a/tests/StaticProcess.php b/tests/StaticProcess.php
index 0df4d64..6179d7a 100644
--- a/tests/StaticProcess.php
+++ b/tests/StaticProcess.php
@@ -43,7 +43,7 @@ public function writeMetadata(array $writeMetadata): void
     /**
      * @param array<mixed> $env
      */
-    public function start(callable $callback = null, array $env = []): void
+    public function start(?callable $callback = null, array $env = []): void
     {
         if (!is_callable($callback) || $this->outputFile === null) {
             return;
@@ -66,7 +66,7 @@ public function start(callable $callback = null, array $env = []): void
         }
     }
 
-    public function wait(callable $callback = null): int
+    public function wait(?callable $callback = null): int
     {
         return 0;
     }