✨ feat: allow internal project links (#157)

content/projects/spectro.md

@@ -5,5 +5,74 @@ weight = 4
 
 [extra]
 local_image = "img/spectro.webp"
-link_to = "https://github.com/welpo/spectro"
+social_media_card = "img/social_cards/projects_spectro.jpg"
 +++
+
+Transform audio files into BBCode-formatted spectrograms effortlessly with `spectro`. This Bash script supports a wide array of audio formats such as Ogg, MP3, FLAC, AAC, and more.
+
+{{ full_width_image(src="img/spectrogram.webp", alt="Spectrogram of Jardin du Sommeil Chant d'Amour Sur La Nuit Grandissante, by Tourette") }}
+
+#### [View on GitHub](https://github.com/welpo/spectro) {.centered-text}
+
+## Features
+
+- **Versatile Format Support**: Ogg, MP3, FLAC, AAC, ape, WMA, MP4, and WAV.
+- **BBCode Output**: Automatically generates BBCode for forums or websites.
+- **Batch Processing**: Can handle entire directories or specific files.
+- **Extensible**: Options for customisation including local storage and imgur uploading.
+
+## Quick Start
+
+1. Download `spectro` to a directory within your PATH, for example, `~/bin`.
+2. Grant execute permissions: `chmod +x spectro`.
+
+For a complete installation guide, [read the full documentation](https://github.com/welpo/spectro#install).
+
+## Usage
+
+**Generate BBCode for an Entire Directory:**
+
+```bash
+spectro Path/To/Directory/
+```
+
+Output:
+
+```
+[hide=Spectrograms][size=3]
+[url=https://i.imgur.com/ClzzbP8.png]01. Jardin Du Sommeil.flac[/url]
+[/size][/hide]
+```
+
+**Generate BBCode for Specific Files:**
+
+```bash
+spectro file1.flac file2.mp3
+```
+
+Additional options and configurations are available. See `spectro --help`:
+
+{% wide_container() %}
+
+```
+Usage: spectro [options] <audio_files>
+Generate BBCode-formatted spectrograms from audio files.
+
+Options:
+    -c, --compare     Create a .gif comparison of spectrograms (requires ImageMagick)
+    -d, --double      Create both zoomed and full spectrograms
+    -h, --help        Display this help and exit
+    -l, --local       Save spectrograms locally
+    -o, --optipng     Reverse optipng setting
+    -p, --parallel    Compatible with 'parallel'
+    -q, --quiet       Suppress 'Uploading' text
+    -s, --sha         Display SHA value
+    -t, --text        Use [url] or [img] tags
+    -z, --zoom        Create zoomed-in spectrogram
+
+Examples:
+    spectro -ol DirectoryWithMusic/
+    printf "[hide=Spectrograms][size=3]" && ls | parallel -k spectro -p; printf "[/size][/hide]"
+```
+
+{% end %}