From 691d5dd67e835722d8fad9e2086addcf8d7b702c Mon Sep 17 00:00:00 2001
From: Muaz Ahmad <mahmad2000@protonmail.com>
Date: Wed, 25 Oct 2023 16:32:12 +0500
Subject: [PATCH] minor fixes with init fragment

---
 src/muxer/hls/handler.rs      | 3 ++-
 src/muxer/hls/mp4/atoms.rs    | 4 ++--
 src/muxer/hls/mp4/mp4muxer.rs | 2 +-
 3 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/src/muxer/hls/handler.rs b/src/muxer/hls/handler.rs
index e30eea5..1b1d185 100644
--- a/src/muxer/hls/handler.rs
+++ b/src/muxer/hls/handler.rs
@@ -62,11 +62,12 @@ impl HLSHandler {
         let playlist_string = format!("\
         #EXTM3U\n\
         #EXT-X-VERSION:7\n\
+        #EXT-X-TARGETDURATION:{}\n\
         #EXT-X-MEDIA-SEQUENCE:{}\n\
         #EXT-X-MAP:URI=\"{}init.mp4\"\n\
         {}\
         #EXT-X-ENDLIST\
-        ", self.curr_media_seq_idx, self.args.segment_prepend.clone(), segment_listing);
+        ", self.args.segment_time, self.curr_media_seq_idx, self.args.segment_prepend.clone(), segment_listing);
 
         let mut f = fs::File::create("stream.m3u8").unwrap();
         f.write_all(&playlist_string.as_bytes());
diff --git a/src/muxer/hls/mp4/atoms.rs b/src/muxer/hls/mp4/atoms.rs
index 735b742..fa35ba1 100644
--- a/src/muxer/hls/mp4/atoms.rs
+++ b/src/muxer/hls/mp4/atoms.rs
@@ -225,7 +225,7 @@ impl Default for TKHD {
     fn default() -> Self {
         TKHD {
             version: 0,
-            flags: 1,
+            flags: 3,
             create_time: 0,
             modify_time: 0,
             track_id: 0,
@@ -435,7 +435,7 @@ impl Default for VMHD {
     fn default() -> Self {
         VMHD {
             version: 0,
-            flags: 0,
+            flags: 1,
             mode: 0,
             opcolor: [0,0,0],
         }
diff --git a/src/muxer/hls/mp4/mp4muxer.rs b/src/muxer/hls/mp4/mp4muxer.rs
index 8dee66e..6a52436 100644
--- a/src/muxer/hls/mp4/mp4muxer.rs
+++ b/src/muxer/hls/mp4/mp4muxer.rs
@@ -131,7 +131,7 @@ fn get_opus_stsd(sample: Vec<u8>, metadata: &Arc<util::Metadata>) -> mp4::atoms:
         dref_idx: 1,
         channels: metadata.audio.channels as u16,
         sample_size: 16,
-        sample_rate: metadata.audio.samplerate,
+        sample_rate: metadata.audio.samplerate << 16,
         codec_config: mp4::atoms::CodecConfig { atom_name: *b"dOps", data: opus_binding}
     };
     return mp4::atoms::STSD {