buffered io in remux

1 files changed, 2 insertions, 2 deletions

diff --git a/remuxer/src/seek_index.rs b/remuxer/src/seek_index.rs
index 68ccb4a..a68051b 100644
--- a/remuxer/src/seek_index.rs
+++ b/remuxer/src/seek_index.rs
@@ -13,13 +13,13 @@ use jellymatroska::{
     MatroskaTag,
 };
 use log::{debug, info, trace, warn};
-use std::{collections::BTreeMap, fs::File, path::Path, sync::Arc};
+use std::{collections::BTreeMap, fs::File, io::BufReader, path::Path, sync::Arc};
 
 pub fn get_seek_index(path: &Path) -> anyhow::Result<Arc<BTreeMap<u64, Arc<SeekIndex>>>> {
     cache_memory(&["seekindex", path.to_str().unwrap()], move || {
         info!("generating seek index for {path:?}");
         let input = File::open(&path).context("opening source file")?;
-        let mut input = EbmlReader::new(input);
+        let mut input = EbmlReader::new(BufReader::new(input));
         let index = import_seek_index(&mut input)?;
         info!("done");
         Ok(index.into_iter().map(|(k, v)| (k, Arc::new(v))).collect())