feat: move to custom download handler with background download support (#675)

components/DownloadItem.tsx

@@ -1,4 +1,3 @@
-//import { useRemuxHlsToMp4 } from "@/hooks/useRemuxHlsToMp4";
 import { useDownload } from "@/providers/DownloadProvider";
 import { apiAtom, userAtom } from "@/providers/JellyfinProvider";
 import { queueActions, queueAtom } from "@/utils/atoms/queue";
@@ -152,18 +151,7 @@ export const DownloadItems: React.FC<DownloadProps> = ({
       }
       closeModal();
 
-      if (usingOptimizedServer) initiateDownload(...itemsNotDownloaded);
-      else {
-        queueActions.enqueue(
-          queue,
-          setQueue,
-          ...itemsNotDownloaded.map((item) => ({
-            id: item.Id!,
-            execute: async () => await initiateDownload(item),
-            item,
-          })),
-        );
-      }
+      initiateDownload(...itemsNotDownloaded);
     } else {
       toast.error(
         t("home.downloads.toasts.you_are_not_allowed_to_download_files"),
@@ -203,7 +191,6 @@ export const DownloadItems: React.FC<DownloadProps> = ({
           mediaSource = defaults.mediaSource;
           audioIndex = defaults.audioIndex;
           subtitleIndex = defaults.subtitleIndex;
-          // Keep using the selected bitrate for consistency across all downloads
         }
 
         const res = await getStreamUrl({
@@ -216,6 +203,8 @@ export const DownloadItems: React.FC<DownloadProps> = ({
           mediaSourceId: mediaSource?.Id,
           subtitleStreamIndex: subtitleIndex,
           deviceProfile: download,
+          download: true,
+          // deviceId: mediaSource?.Id,
         });
 
         if (!res) {
@@ -230,12 +219,8 @@ export const DownloadItems: React.FC<DownloadProps> = ({
 
         if (!url || !source) throw new Error("No url");
 
-        if (usingOptimizedServer) {
-          saveDownloadItemInfoToDiskTmp(item, source, url);
-          await startBackgroundDownload(url, item, source);
-        } else {
-          //await startRemuxing(item, url, source);
-        }
+        saveDownloadItemInfoToDiskTmp(item, source, url);
+        await startBackgroundDownload(url, item, source, maxBitrate);
       }
     },
     [
@@ -249,7 +234,6 @@ export const DownloadItems: React.FC<DownloadProps> = ({
       maxBitrate,
       usingOptimizedServer,
       startBackgroundDownload,
-      //startRemuxing,
     ],
   );