Model updates, bugfixes, and a new muxing cli tool

crates/cli-mux/src/model.rs

@@ -0,0 +1,101 @@
+use std::path::PathBuf;
+
+use serde::Deserialize;
+
+#[derive(Debug, Clone)]
+pub struct MediaFile {
+	pub path: PathBuf,
+	pub byte_size: u64,
+	pub streams: Streams,
+}
+
+#[derive(Debug, Clone)]
+pub struct Streams {
+	pub video: Vec<VideoStream>,
+	pub audio: Vec<AudioStream>,
+	pub subtitle: Vec<SubtitleStream>,
+}
+
+pub trait FFStream: serde::de::DeserializeOwned {
+	const FF_TYPE_NAME: &str;
+}
+
+#[derive(Debug, Clone, Deserialize)]
+pub struct VideoStream {
+	codec_name: String,
+	tags: Option<VideoTags>,
+}
+
+#[derive(Debug, Clone, Deserialize)]
+pub struct VideoTags {
+	language: Option<String>,
+}
+
+impl VideoStream {
+	pub fn codec(&self) -> &str {
+		&self.codec_name
+	}
+
+	pub fn language(&self) -> Option<&str> {
+		self.tags.as_ref()?.language.as_deref()
+	}
+}
+
+impl FFStream for VideoStream {
+	const FF_TYPE_NAME: &str = "v";
+}
+
+#[derive(Debug, Clone, Deserialize)]
+pub struct AudioStream {
+	codec_name: String,
+	tags: Option<AudioTags>,
+}
+
+#[derive(Debug, Clone, Deserialize)]
+pub struct AudioTags {
+	language: Option<String>,
+}
+
+impl AudioStream {
+	pub fn codec(&self) -> &str {
+		&self.codec_name
+	}
+
+	pub fn language(&self) -> Option<&str> {
+		self.tags.as_ref()?.language.as_deref()
+	}
+}
+
+impl FFStream for AudioStream {
+	const FF_TYPE_NAME: &str = "a";
+}
+
+#[derive(Debug, Clone, Deserialize)]
+pub struct SubtitleStream {
+	codec_name: String,
+	tags: Option<SubtitleTags>,
+}
+
+#[derive(Debug, Clone, Deserialize)]
+pub struct SubtitleTags {
+	language: Option<String>,
+	title: Option<String>,
+}
+
+impl SubtitleStream {
+	pub fn codec(&self) -> &str {
+		&self.codec_name
+	}
+
+	pub fn language(&self) -> Option<&str> {
+		self.tags.as_ref()?.language.as_deref()
+	}
+
+	pub fn title(&self) -> Option<&str> {
+		self.tags.as_ref()?.title.as_deref()
+	}
+}
+
+impl FFStream for SubtitleStream {
+	const FF_TYPE_NAME: &str = "s";
+}