move codec parameter string code in remuxer; init frag for transcodes

1 files changed, 10 insertions, 7 deletions

diff --git a/stream/types/src/lib.rs b/stream/types/src/lib.rs
index 433b757..50227ec 100644
--- a/stream/types/src/lib.rs
+++ b/stream/types/src/lib.rs
@@ -139,13 +139,16 @@ pub enum StreamContainer {
 }
 
 impl StreamContainer {
-    pub fn mime_type(&self) -> &'static str {
-        match self {
-            Self::WebM => "video/webm",
-            Self::Matroska => "video/x-matroska",
-            Self::WebVTT => "text/vtt",
-            Self::JVTT => "application/jellything-vtt+json",
-            Self::MPEG4 => "video/mp4",
+    pub fn mime_type(&self, kind: TrackKind) -> &'static str {
+        match (self, kind) {
+            (Self::WebM, TrackKind::Audio) => "audio/webm",
+            (Self::WebM, _) => "video/webm",
+            (Self::Matroska, TrackKind::Audio) => "audio/x-matroska",
+            (Self::Matroska, _) => "video/x-matroska",
+            (Self::MPEG4, TrackKind::Audio) => "audio/mp4",
+            (Self::MPEG4, _) => "video/mp4",
+            (Self::WebVTT, _) => "text/vtt",
+            (Self::JVTT, _) => "application/jellything-vtt+json",
         }
     }
 }