A BUNCH of HLS (and related) progress

- Add support for fMP4 segments
- Add initInput (supported by ISOBMFF and MPEG-TS)
- Input.isSupported()
- Refactored file size retrieval logic, the file size can now be retrieved alongside the first read.
- Add support for unsized UrlSources
- Add support for multiple trun boxes in a row for the same track (as the spec literally says lol)
- Add support for more M3U8 features
- Fix faulty line reader
- MPEG-TS improvements: support video parameters not in first packet, support better key frame detection, support extension PES packets without PTS
- Fix reorder buffer being 1 element too small

examples/media-player/index.html

@@ -31,13 +31,13 @@
 			</a>
 		</div>
 
-		<p class="text-xs opacity-60 mt-2" id="file-name"></p>
+		<p class="text-xs opacity-60 mt-2 mx-auto text-center max-w-[36rem]" id="file-name"></p>
 
 		<hr class="w-full max-w-96 my-4 border-zinc-300 dark:border-zinc-700" style="display: none;">
 
-		<p id="error-element" class="text-red-500"></p>
-		<p id="warning-element" class="text-amber-500 mb-1"></p>
-		<p id="loading-element" class="text-sm animate-pulse text-zinc-500" style="display: none;">Loading...</p>
+		<p id="error-element" class="text-red-500 mx-auto text-center max-w-[36rem]"></p>
+		<p id="warning-element" class="text-amber-500 mb-1 mx-auto text-center max-w-[36rem]"></p>
+		<p id="loading-element" class="text-sm animate-pulse text-zinc-500 mx-auto text-center max-w-[36rem]" style="display: none;">Loading...</p>
 
 		<div id="player" class="relative bg-black rounded-xl shrink min-h-14 min-w-0 w-full max-w-5xl overflow-hidden select-none" style="display: none;">
 			<canvas class="size-full object-contain" width="1280" height="720"></canvas>