diff --git a/types/fluent-ffmpeg/fluent-ffmpeg-tests.ts b/types/fluent-ffmpeg/fluent-ffmpeg-tests.ts
index 53b095a8b2..65124d9fc8 100644
--- a/types/fluent-ffmpeg/fluent-ffmpeg-tests.ts
+++ b/types/fluent-ffmpeg/fluent-ffmpeg-tests.ts
@@ -54,3 +54,27 @@ command.save('/path/to/output-original-size.mp4');
 ffmpeg.ffprobe('/path/to/file.avi', (err, metadata) => {
     console.dir(metadata);
 });
+
+ffmpeg.setFfmpegPath('path/to/ffmpeg');
+ffmpeg.setFfprobePath('path/to/ffprobe');
+ffmpeg.setFfmpegPath('path/to/ffmpeg');
+
+ffmpeg.getAvailableFormats((err, formats) => {
+  console.log('Available formats:');
+  console.dir(formats);
+});
+
+ffmpeg.getAvailableCodecs((err, codecs) => {
+  console.log('Available codecs:');
+  console.dir(codecs);
+});
+
+ffmpeg.getAvailableEncoders((err, encoders) => {
+  console.log('Available encoders:');
+  console.dir(encoders);
+});
+
+ffmpeg.getAvailableFilters((err, filters) => {
+  console.log("Available filters:");
+  console.dir(filters);
+});
diff --git a/types/fluent-ffmpeg/index.d.ts b/types/fluent-ffmpeg/index.d.ts
index db8f54b325..aa4c8cb02d 100644
--- a/types/fluent-ffmpeg/index.d.ts
+++ b/types/fluent-ffmpeg/index.d.ts
@@ -112,6 +112,19 @@ declare namespace Ffmpeg {
         options: string | string[] | {};
     }
 
+    // static methods
+    function setFfmpegPath(path: string): FfmpegCommand;
+    function setFfprobePath(path: string): FfmpegCommand;
+    function setFlvtoolPath(path: string): FfmpegCommand;
+    function availableFilters(callback: FiltersCallback): void;
+    function getAvailableFilters(callback: FiltersCallback): void;
+    function availableCodecs(callback: CodecsCallback): void;
+    function getAvailableCodecs(callback: CodecsCallback): void;
+    function availableEncoders(callback: EncodersCallback): void;
+    function getAvailableEncoders(callback: EncodersCallback): void;
+    function availableFormats(callback: FormatsCallback): void;
+    function getAvailableFormats(callback: FormatsCallback): void;
+
     class FfmpegCommand extends events.EventEmitter {
         constructor(options?: FfmpegCommandOptions);
         constructor(input?: string | stream.Readable, options?: FfmpegCommandOptions);