feat(mp4): final version of video output

Author: sassman

README.md

@@ -33,6 +33,10 @@ Blazingly fast terminal recorder that generates animated gif images for the web
 - Hidden feature: Record every window you want
 - Written in Rust 🦀
 
+## Demo video
+
+![demo-video](./docs/demo-video.mp4)
+
 ## Installation on MacOS
 ### with homebrew
 ```sh

docs/demo-video.mp4

@@ -26,6 +26,7 @@ parts:
       - libx11-dev
     stage-packages: 
       - imagemagick
+      - ffmpeg
 
 apps:
   t-rec:

snap/snapcraft.yaml

@@ -38,7 +38,7 @@ pub fn generate_mp4_with_ffmpeg(
     target: &str,
 ) -> Result<()> {
     println!("🎉 🎬 Generating {}", &target);
-    let out = Command::new(PROGRAM)
+    Command::new(PROGRAM)
         .arg("-y")
         .arg("-r")
         // framerate
@@ -59,11 +59,6 @@ pub fn generate_mp4_with_ffmpeg(
         // end of fix
         .arg(target)
         .output()
-        .with_context(|| format!("Cannot start '{}' to generate the final video", PROGRAM))?;
-    // .map(|_| ())
-
-    println!("{}", String::from_utf8(out.stdout).unwrap());
-    println!("{}", String::from_utf8(out.stderr).unwrap());
-
-    Ok(())
+        .with_context(|| format!("Cannot start '{}' to generate the final video", PROGRAM))
+        .map(|_| ())
 }