Finally added the ability to transcode videos

src/repository.rs

@@ -2,10 +2,10 @@ use std::fs;
 use std::path::Path;
 
 pub struct Repository {
-	base_dir: String,
+	pub base_dir: String,
-	ingest_dir: String,
+	pub ingest_dir: String,
-	archive_dir: String,
+	pub archive_dir: String,
-	output_dir: String,
+	pub output_dir: String,
 }
 
 impl Repository {

src/transcoder.rs

@@ -1,3 +1,6 @@
+use std::path::Path;
+use std::process;
+
 use crate::config::Config;
 use crate::repository::Repository;
 
@@ -25,10 +28,34 @@ impl Transcoder {
 			self.repository.archive_file(&i);
 
 			// perform the video transcode
-			// TODO - self.transcode(i);
+			self.transcode(&i);
 
 			// remove the source file
 			self.repository.cleanup_file(&i);
 		}
 	}
+
+	fn transcode(&self, file: &str) {
+		let ingest_file = Path::new(&self.repository.ingest_dir).join(file);
+		let output_file = Path::new(&self.repository.output_dir).join(file);
+
+		let cmd_output = process::Command::new("/usr/bin/ffmpeg")
+			.arg("-i")        .arg(&*ingest_file.to_string_lossy())
+			.arg("-y")
+			.arg("-f")        .arg(&self.config.transcoder.video_format)
+			.arg("-c:v")      .arg(&self.config.transcoder.video_codec)
+			.arg("-s")        .arg(&self.config.transcoder.video_resolution)
+			.arg("-r")        .arg(format!("{}", self.config.transcoder.video_framerate))
+			.arg("-vf")       .arg(format!("'format={}'", &self.config.transcoder.video_color))
+			.arg("-profile:v").arg(&self.config.transcoder.video_profile)
+			.arg("-c:a")      .arg(&self.config.transcoder.audio_codec)
+			.arg(&*output_file.to_string_lossy())
+			.output()
+			.expect("Failed to execute command");
+
+		//assert!(cmd_output.status.success());
+
+		let results_raw = &String::from_utf8_lossy(&cmd_output.stderr);
+		println!("{}", results_raw);
+	}
 }