prepare automatic track selection

1 files changed, 15 insertions, 2 deletions

diff --git a/web/script/player/mod.ts b/web/script/player/mod.ts
index bf294aa..9c1b060 100644
--- a/web/script/player/mod.ts
+++ b/web/script/player/mod.ts
@@ -5,6 +5,7 @@
 */
 import { OVar, show } from "../jshelper/mod.ts";
 import { e } from "../jshelper/mod.ts";
+import { EncodingProfile } from "./jhls.d.ts";
 import { Player } from "./player.ts";
 
 document.addEventListener("DOMContentLoaded", () => {
@@ -66,8 +67,13 @@ function initialize_player(el: HTMLElement, node_id: string) {
         player.buffering_status.map(b => e("div", { class: "jsp-overlay" },
             b ? e("p", { class: "jsp-buffering" }, b) : undefined
         )),
-        show_stats.map(do_show => !do_show ? e("div") : e("div", {class: "jsp-stats"}, 
-            player.downloader.bandwidth.map(b => e("pre", `estimated bandwidth: ${show.byte_size(b)}`))
+        show_stats.map(do_show => player.tracks.map(tracks =>
+            !do_show ? e("div") : e("div", { class: "jsp-stats" },
+                player.downloader.bandwidth.map(b => e("pre", `estimated bandwidth: ${show.metric(b, "B/s")}`)),
+                ...tracks.map((t, i) => t.profile.map(p =>
+                    e("pre", `track ${i}: ` + (p ? `profile ${p.id} (${show_profile(p)})` : `remux`))
+                ))
+            )
         )),
         controls,
     )
@@ -114,3 +120,10 @@ function mouse_idle(e: HTMLElement, timeout: number, cb: (b: boolean) => unknown
         }, timeout)
     }
 }
+
+function show_profile(profile: EncodingProfile): string {
+    if (profile.audio) return `codec=${profile.audio.codec} ar=${show.metric(profile.audio.sample_rate ?? -1, "Hz")} abr=${show.metric(profile.audio.bitrate, "b/s")}`
+    if (profile.video) return `codec=${profile.video.codec} vw=${show.metric(profile.video.width ?? -1, "Hz")} vbr=${show.metric(profile.video.bitrate, "b/s")} preset=${profile.video.preset}`
+    if (profile.subtitles) return `codec=${profile.subtitles.codec}`
+    return `???`
+}
\ No newline at end of file