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use anyhow::{Context, Result};
use jellycache::{Cache, HashKey};
use log::info;
use std::{
io::Read,
path::Path,
process::{Command, Stdio},
};
pub fn create_thumbnail(cache: &Cache, path: &Path, time: f64) -> Result<String> {
cache
.store(
format!("media/thumbnail/{}-{}.image", HashKey(path), time as i64),
move || {
info!("creating thumbnail of {path:?} at {time}s",);
let mut proc = Command::new("ffmpeg")
.stdout(Stdio::piped())
.args(["-ss", &format!("{time}")])
.args(["-f", "matroska", "-i", path.to_str().unwrap()])
.args(["-frames:v", "1"])
.args(["-c:v", "qoi"])
.args(["-f", "image2"])
.args(["-update", "1"])
.arg("pipe:1")
.spawn()?;
let mut stdout = proc.stdout.take().unwrap();
let mut output = Vec::new();
stdout.read_to_end(&mut output)?;
proc.wait().unwrap().exit_ok()?;
info!("done");
Ok(output)
},
)
.context("creating thumbnail")
}
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