add faq about remote storage.

.vscode/settings.json

@@ -30,6 +30,7 @@
     "buildcache",
     "Cfmrc",
     "choco",
+    "cifs",
     "consoletitle",
     "continuedl",
     "cookiesfrombrowser",
@@ -97,6 +98,7 @@
     "multidict",
     "muxdelay",
     "mweb",
+    "nfsvers",
     "nodesc",
     "noninteractive",
     "noprogress",

FAQ.md

@@ -1,10 +1,16 @@
+# The origin of the project.
+
+The project first started as a fork [meTube](https://github.com/alexta69/metube), since then it has been completely 
+rewritten and redesigned. The original project was a great starting point, but it didn't align with my vision for the 
+project and what i wanted to achieve with it.
+
 # Environment variables
 
 Certain configuration values can be set via environment variables, using the `-e` parameter on the docker command line, 
 or the `environment:` section in `compose.yaml` file.
 
 | Environment Variable           | Description                                                        | Default             |
-| ------------------------------ | ------------------------------------------------------------------ | -------------------------- |
+| ------------------------------ | ------------------------------------------------------------------ | ------------------- |
 | TZ                             | The timezone to use for the application                            | `(not_set)`         |
 | YTP_OUTPUT_TEMPLATE            | The template for the filenames of the downloaded videos            | `%(title)s.%(ext)s` |
 | YTP_DEFAULT_PRESET             | The default preset to use for the download                         | `default`           |
@@ -263,8 +269,49 @@ YTP_PICTURES_BACKENDS=https://watchstate.ip/v1/api/system/images/background?apik
 
 Where `[api_key]` is the api key you get from your WatchState instance.
 
-# The origin of the project.
+# How to use share folder or external storage as download target?
 
-The project first started as a fork [meTube](https://github.com/alexta69/metube), since then it has been completely 
-rewritten and redesigned. The original project was a great starting point, but it didn't align with my vision for the 
-project and what i wanted to achieve with it.
+You can simply mount the share folder as target for `/downloads` path, but in some cases you might face issues with permissions or
+cross-device link errors. To avoid these issues, you can mount the share folder as a named volume, and then mount the 
+named volume to `/downloads/smb` or `/downloads/nfs`.
+
+```yaml
+services:
+  ytptube:
+    user: "${UID:-1000}:${UID:-1000}" # change this to your user id and group id, for example: "1000:1000"
+    image: ghcr.io/arabcoders/ytptube:latest
+    container_name: ytptube
+    restart: unless-stopped
+    ports:
+      - "8081:8081"
+    volumes:
+      # Config must be mounted locally as read-write sqlite doesn't support network mounts.
+      - ./config:/config:rw
+      # Mount a local directory
+      - ./downloads:/downloads/local:rw
+      # Mount the NFS share
+      - nfs-data:/downloads/nfs:rw
+      # Mount the SMB share
+      - smb-data:/downloads/smb:rw
+    tmpfs:
+      - /tmp
+
+volumes:
+  nfs-data:
+    driver: local
+    driver_opts:
+      type: nfs
+      o: addr=10.0.0.3,rw,nfsvers=4 # <--- Change server IP and options
+      device: ":/exported/path" # <--- Remote NFS path
+  
+  smb-data:
+    driver: local
+    driver_opts:
+      type: cifs
+      o: username=my_username,password=my_password,vers=3.0,uid=1000,gid=1000,file_mode=0777,dir_mode=0777 # <--- Change options to fit your needs
+      device: "//10.0.0.3/public" # <--- Remote SMB path
+```
+
+If you prefer, you can bypass YTPTube `download_path` and set it to `/` and completely manage your own mounts. However,
+please be aware that the file browser feature will expose whatever `download_path` is set to. **So, if you set it to `/`, 
+the file browser will expose the entire container filesystem.**