burn-timestamps: cleanup

Author: astraw

media-utils/burn-timestamps/README.md

@@ -0,0 +1,31 @@
+# burn-timestamps
+
+Burn timestamps contained in mp4 video into a new video file.
+
+## Installation
+
+Install the latest version like so:
+
+```bash
+cargo install --git https://github.com/strawlab/strand-braid burn-timestamps
+```
+
+## Usage
+
+```
+Usage: burn-timestamps [OPTIONS] --input <INPUT> --output <OUTPUT>
+
+Options:
+      --input <INPUT>
+          Input MP4 video
+      --output <OUTPUT>
+          Output MP4 file
+      --timestamp-source <TIMESTAMP_SOURCE>
+          Source of timestamp [default: best-guess] [possible values: best-guess, frame-info-recv-time, mp4-pts, misp-microsectime, srt-file]
+  -n, --no-progress
+          Disable showing progress
+  -h, --help
+          Print help
+  -V, --version
+          Print version
+```

media-utils/burn-timestamps/src/main.rs

@@ -10,29 +10,6 @@ use rusttype::Font;
 
 use font_drawing::stamp_frame;
 
-// trait DisplayTimestamp {
-//     fn to_display(&self) -> String;
-// }
-
-// impl DisplayTimestamp for frame_source::Timestamp {
-//     fn to_display(&self) -> String {
-//         match self {
-//             frame_source::Timestamp::Duration(dur) => {
-//                 format!("{:9.1}ms", dur.as_secs_f64() * 1000.0)
-//             }
-//             frame_source::Timestamp::Fraction(frac) => {
-//                 format!("{:2.1}%", frac * 100.0)
-//             }
-//         }
-//     }
-// }
-
-// impl DisplayTimestamp for std::time::Duration {
-//     fn to_display(&self) -> String {
-//         frame_source::Timestamp::Duration(*self).to_display()
-//     }
-// }
-
 // TODO: define SrtMsg only once in this codebase.
 #[derive(Serialize, Deserialize)]
 struct SrtMsg {
@@ -86,7 +63,6 @@ fn main() -> Result<()> {
     let cli = Cli::parse();
 
     // Load the font
-    // let font_data = include_bytes!("../Roboto-Regular.ttf");
     let font_data = ttf_firacode::REGULAR;
     // This only succeeds if collection consists of one font
     let font = Font::try_from_bytes(font_data as &[u8]).expect("Error constructing Font");