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/*
This file is part of jellything (https://codeberg.org/metamuffin/jellything)
which is licensed under the GNU Affero General Public License (version 3); see /COPYING.
Copyright (C) 2025 metamuffin <metamuffin.org>
*/
use anyhow::Result;
use jellycommon::{stream::StreamSpec, Node};
use std::sync::Arc;
use tokio::io::DuplexStream;
pub async fn vtt_stream(
json: bool,
node: Arc<Node>,
spec: StreamSpec,
b: DuplexStream,
) -> Result<()> {
let _ = b;
let _ = spec;
let _ = node;
let _ = json;
// TODO cache
// TODO should use fragments too? big films take too long...
// let tracki = *spec.track.first().ok_or(anyhow!("no track selected"))?;
// let local_track = local_tracks.first().ok_or(anyhow!("no tracks"))?.clone();
// let track = &node.media.as_ref().unwrap().tracks[tracki];
// let cp = local_track.codec_private.clone();
// let subtitles = async_cache_memory(
// &[
// "vtt",
// &format!(
// "{} {}",
// local_track.path.to_str().unwrap(),
// local_track.track
// ),
// ],
// move || async move {
// let blocks = tokio::task::spawn_blocking(move || {
// extract_track(CONF.media_path.clone(), local_track)
// })
// .await??;
// let subtitles = parse_subtitles(&track.codec, cp, blocks)?;
// Ok(subtitles)
// },
// )spec.track.first().ok_or(anyhow!("no track selected"))?;
// let local_track = local_tracks.first().ok_or(anyhow!("no tracks"))?.clone();
// let track = &node.media.as_ref().unwrap().tracks[tracki];
// let cp = local_track.codec_private.clone();
// let subtitles = async_cache_memory(
// &[
// "vtt",
// &format!(
// "{} {}",
// local_track.path.to_str().unwrap(),
// local_track.track
// ),
// ],
// move || async move {
// let blocks = tokio::task::spawn_blocking(move || {
// extract_track(CONF.media_path.clone(), local_track)
// })
// .await??;
// let subtitles = parse_subtitles(&track.codec, cp, blocks)?;
// Ok(subtitles)
// },
// )
// .await?;
// let output = if json {
// serde_json::to_string(subtitles.as_ref())?
// } else {
// write_webvtt(node.title.clone().unwrap_or_default(), subtitles.as_ref())
// .context("writing webvtt")?
// };
// tokio::task::spawn(async move {
// let _ = b.write_all(output.as_bytes()).await;
// });
// .await?;
// let output = if json {
// serde_json::to_string(subtitles.as_ref())?
// } else {
// write_webvtt(node.title.clone().unwrap_or_default(), subtitles.as_ref())
// .context("writing webvtt")?
// };
// tokio::task::spawn(async move {
// let _ = b.write_all(output.as_bytes()).await;
// });
Ok(())
}
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