From d3ed810656a563fc733771e760b2abbb05bd98cb Mon Sep 17 00:00:00 2001
From: metamuffin <metamuffin@disroot.org>
Date: Sat, 7 Mar 2026 02:58:52 +0100
Subject: several mp4 fixes

---
 stream/src/fragment.rs | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

(limited to 'stream/src/fragment.rs')

diff --git a/stream/src/fragment.rs b/stream/src/fragment.rs
index ff50cf3..0ccf37d 100644
--- a/stream/src/fragment.rs
+++ b/stream/src/fragment.rs
@@ -62,6 +62,7 @@ pub fn fragment_init(
             track_num,
             file_track_num,
             0,
+            0,
             &iinfo.paths[file_index],
             format,
         )?;
@@ -146,6 +147,7 @@ pub fn fragment_transcode_full(
     track_num: TrackNum,
     file_track_num: u64,
     index: IndexNum,
+    end_pts: u64,
     media_path: &Path,
     output_format: &StreamFormatInfo,
 ) -> Result<Segment> {
@@ -155,6 +157,7 @@ pub fn fragment_transcode_full(
         .enumerate()
         .find(|(_, t)| t.remux)
         .unwrap();
+
     transcode(
         &sinfo.cache,
         &sinfo.config.transcoder,
@@ -162,12 +165,16 @@ pub fn fragment_transcode_full(
         &format!("{}-T{file_track_num}-I{index}", HashKey(&media_path)),
         input_format,
         output_format,
+        index,
+        end_pts,
         || {
             let init = fragment_init(&sinfo, track_num, input_format_num)?;
             let seg = fragment_remux(&sinfo, &media_path, file_track_num, index, true)?;
             Ok(Segment {
+                tracks: init.tracks,
+                info: init.info,
                 clusters: seg.clusters,
-                ..init
+                ..Default::default()
             })
         },
     )
@@ -196,6 +203,9 @@ pub fn fragment_stream(
         .get(format_num)
         .ok_or(anyhow!("format not found"))?;
 
+    let cue_stat = generate_cues(&sinfo.cache, &media_path)?;
+    let end_pts = cue_stat.cues.get(index + 1).map(|e| e.time).unwrap_or(0); // TODO
+
     let segment = if output_format.remux {
         fragment_remux(&sinfo, &media_path, file_track_num, index, false)?
     } else {
@@ -205,13 +215,14 @@ pub fn fragment_stream(
             track_num,
             file_track_num,
             index,
+            end_pts,
             &media_path,
             output_format,
         )?
     };
 
     let mut out = Vec::new();
-    write_frag(map_container(container), &mut out, segment)?;
+    write_frag(map_container(container), &mut out, segment, index, end_pts)?;
     Ok(Box::new(Cursor::new(out)))
 }
 
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