fix yet another fundamental issue in the ebml reader and seekindex.

1 files changed, 12 insertions, 0 deletions

diff --git a/transcoder/src/subtitles.rs b/transcoder/src/subtitles.rs
index 1fea3cf..84db5a9 100644
--- a/transcoder/src/subtitles.rs
+++ b/transcoder/src/subtitles.rs
@@ -39,6 +39,18 @@ pub fn parse_webvtt_blocks(blocks: Vec<(u64, u64, Vec<u8>)>) -> anyhow::Result<V
     }
     Ok(out)
 }
+pub fn parse_pgs_blocks(blocks: Vec<(u64, u64, Vec<u8>)>) -> anyhow::Result<Vec<SubtitleCue>> {
+    let mut out = Vec::new();
+    for (pts, dur, block) in blocks {
+        let _content = String::from_utf8_lossy(&block).trim().to_string();
+        out.push(SubtitleCue {
+            content: "PGS stub".to_string(),
+            start: pts as f64 / 1000.,
+            end: (pts + dur) as f64 / 1000.,
+        });
+    }
+    Ok(out)
+}
 
 pub fn parse_ass_blocks(
     _codec_private: Vec<u8>,