From 542107bae31efeefe0e8072bfb05eef12171ce52 Mon Sep 17 00:00:00 2001
From: metamuffin <metamuffin@disroot.org>
Date: Tue, 16 May 2023 10:53:39 +0200
Subject: first correct output by hardcoding offsets

---
 remuxer/src/lib.rs | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

(limited to 'remuxer/src/lib.rs')

diff --git a/remuxer/src/lib.rs b/remuxer/src/lib.rs
index c0a4c69..34991e2 100644
--- a/remuxer/src/lib.rs
+++ b/remuxer/src/lib.rs
@@ -114,6 +114,7 @@ impl RemuxerContext {
         ])))?;
 
         output.write_tag(&MatroskaTag::Segment(Master::Start))?;
+        let segment_offset = output.position();
 
         output.write_tag(&MatroskaTag::Info(Master::Collected(vec![
             MatroskaTag::TimestampScale(1_000_000),
@@ -172,7 +173,7 @@ impl RemuxerContext {
                       + vint_length(cluster_content_size as u64) // size varint
                       + cluster_content_size;
                     clusters.push(ClusterLayout {
-                        position: gp,
+                        position: gp + 7860, // TODO this needs calculation
                         timestamp: cluster_pts,
                         source_offsets,
                         blocks: std::mem::take(&mut cluster),
@@ -225,10 +226,11 @@ impl RemuxerContext {
                 .collect(),
         )))?;
 
-        let segment_start_position = output.position();
+        let first_cluster_offset = output.position();
+        eprintln!("{}", first_cluster_offset - segment_offset);
         let mut skip = 0;
         for (i, cluster) in segment_layout.iter().enumerate() {
-            if (cluster.position + segment_start_position) > range.start {
+            if (cluster.position + first_cluster_offset) > range.start {
                 break;
             }
             skip = i;
@@ -278,7 +280,7 @@ impl RemuxerContext {
             );
             {
                 let cue_error =
-                    cluster.position as i64 - (output.position() - segment_start_position) as i64;
+                    cluster.position as i64 - (output.position() - segment_offset) as i64;
                 if cue_error != 0 {
                     warn!("calculation was {} bytes off", cue_error);
                 }
-- 
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