diff --git a/config.json b/config.json
index c0dff2b..4973bf0 100644
--- a/config.json
+++ b/config.json
@@ -1,5 +1,10 @@
 {
-    "library": "videos",
+    "library": [
+        {
+            "path": "videos",
+            "prefix": ""
+        }
+    ],
     "server": {
         "host": "127.0.0.1",
         "port": 0
diff --git a/pkg/app/app.go b/pkg/app/app.go
index d5a909a..baf3ccb 100644
--- a/pkg/app/app.go
+++ b/pkg/app/app.go
@@ -56,8 +56,11 @@ func NewApp(cfg *Config) (*App, error) {
 	r := mux.NewRouter().StrictSlash(true)
 	r.HandleFunc("/", a.indexHandler).Methods("GET")
 	r.HandleFunc("/v/{id}.mp4", a.videoHandler).Methods("GET")
+	r.HandleFunc("/v/{prefix}/{id}.mp4", a.videoHandler).Methods("GET")
 	r.HandleFunc("/t/{id}", a.thumbHandler).Methods("GET")
+	r.HandleFunc("/t/{prefix}/{id}", a.thumbHandler).Methods("GET")
 	r.HandleFunc("/v/{id}", a.pageHandler).Methods("GET")
+	r.HandleFunc("/v/{prefix}/{id}", a.pageHandler).Methods("GET")
 	r.HandleFunc("/feed.xml", a.rssHandler).Methods("GET")
 	// Static file handler
 	fsHandler := http.StripPrefix(
@@ -71,12 +74,21 @@ func NewApp(cfg *Config) (*App, error) {
 
 // Run imports the library and starts server.
 func (a *App) Run() error {
-	path := a.Config.LibraryPath
-	err := a.Library.Import(path)
-	if err != nil {
-		return err
+	for _, pc := range a.Config.Library {
+		p := &media.Path{
+			Path:   pc.Path,
+			Prefix: pc.Prefix,
+		}
+		err := a.Library.AddPath(p)
+		if err != nil {
+			return err
+		}
+		err = a.Library.Import(p)
+		if err != nil {
+			return err
+		}
+		a.Watcher.Add(p.Path)
 	}
-	a.Watcher.Add(path)
 	go a.watch()
 	return http.Serve(a.Listener, a.Router)
 }
@@ -124,6 +136,10 @@ func (a *App) indexHandler(w http.ResponseWriter, r *http.Request) {
 func (a *App) pageHandler(w http.ResponseWriter, r *http.Request) {
 	vars := mux.Vars(r)
 	id := vars["id"]
+	prefix, ok := vars["prefix"]
+	if ok {
+		id = path.Join(prefix, id)
+	}
 	log.Printf("/v/%s", id)
 	playing, ok := a.Library.Videos[id]
 	if !ok {
@@ -150,6 +166,10 @@ func (a *App) pageHandler(w http.ResponseWriter, r *http.Request) {
 func (a *App) videoHandler(w http.ResponseWriter, r *http.Request) {
 	vars := mux.Vars(r)
 	id := vars["id"]
+	prefix, ok := vars["prefix"]
+	if ok {
+		id = path.Join(prefix, id)
+	}
 	log.Printf("/v/%s", id)
 	m, ok := a.Library.Videos[id]
 	if !ok {
@@ -159,14 +179,17 @@ func (a *App) videoHandler(w http.ResponseWriter, r *http.Request) {
 	disposition := "attachment; filename=\"" + title + ".mp4\""
 	w.Header().Set("Content-Disposition", disposition)
 	w.Header().Set("Content-Type", "video/mp4")
-	path := a.Config.LibraryPath + "/" + id + ".mp4"
-	http.ServeFile(w, r, path)
+	http.ServeFile(w, r, m.Path)
 }
 
 // HTTP handler for /t/id
 func (a *App) thumbHandler(w http.ResponseWriter, r *http.Request) {
 	vars := mux.Vars(r)
 	id := vars["id"]
+	prefix, ok := vars["prefix"]
+	if ok {
+		id = path.Join(prefix, id)
+	}
 	log.Printf("/t/%s", id)
 	m, ok := a.Library.Videos[id]
 	if !ok {
diff --git a/pkg/app/config.go b/pkg/app/config.go
index f8ca2e8..c2ecb45 100644
--- a/pkg/app/config.go
+++ b/pkg/app/config.go
@@ -7,9 +7,15 @@ import (
 
 // Config settings for main App.
 type Config struct {
-	LibraryPath string        `json:"library"`
-	Server      *ServerConfig `json:"server"`
-	Feed        *FeedConfig   `json:"feed"`
+	Library []*PathConfig `json:"library"`
+	Server  *ServerConfig `json:"server"`
+	Feed    *FeedConfig   `json:"feed"`
+}
+
+// PathConfig settings for media library path.
+type PathConfig struct {
+	Path   string `json:"path"`
+	Prefix string `json:"prefix"`
 }
 
 // ServerConfig settings for App Server.
@@ -34,7 +40,12 @@ type FeedConfig struct {
 // DefaultConfig returns Config initialized with default values.
 func DefaultConfig() *Config {
 	return &Config{
-		LibraryPath: "videos",
+		Library: []*PathConfig{
+			&PathConfig{
+				Path:   "videos",
+				Prefix: "",
+			},
+		},
 		Server: &ServerConfig{
 			Host: "127.0.0.1",
 			Port: 0,
diff --git a/pkg/media/library.go b/pkg/media/library.go
index 3d58aab..e22f8ef 100644
--- a/pkg/media/library.go
+++ b/pkg/media/library.go
@@ -1,9 +1,10 @@
 package media
 
 import (
+	"errors"
 	"io/ioutil"
 	"log"
-	"path/filepath"
+	"path"
 	"sort"
 	"strings"
 	"sync"
@@ -12,25 +13,44 @@ import (
 // Library manages importing and retrieving video data.
 type Library struct {
 	mu     sync.RWMutex
+	Paths  map[string]*Path
 	Videos map[string]*Video
 }
 
 // NewLibrary returns new instance of Library.
 func NewLibrary() *Library {
 	lib := &Library{
+		Paths:  make(map[string]*Path),
 		Videos: make(map[string]*Video),
 	}
 	return lib
 }
 
+// AddPath adds a media path to the library.
+func (lib *Library) AddPath(p *Path) error {
+	lib.mu.Lock()
+	defer lib.mu.Unlock()
+	// make sure new path doesn't collide with existing ones
+	for _, p2 := range lib.Paths {
+		if p.Path == p2.Path {
+			return errors.New("media: duplicate library path")
+		}
+		if p.Prefix == p2.Prefix {
+			return errors.New("media: duplicate library prefix")
+		}
+	}
+	lib.Paths[p.Path] = p
+	return nil
+}
+
 // Import adds all valid videos from a given path.
-func (lib *Library) Import(path string) error {
-	files, err := ioutil.ReadDir(path)
+func (lib *Library) Import(p *Path) error {
+	files, err := ioutil.ReadDir(p.Path)
 	if err != nil {
 		return err
 	}
 	for _, info := range files {
-		err = lib.Add(path + "/" + info.Name())
+		err = lib.Add(path.Join(p.Path, info.Name()))
 		if err != nil {
 			// Ignore files that can't be parsed
 			continue
@@ -40,33 +60,48 @@ func (lib *Library) Import(path string) error {
 }
 
 // Add adds a single video from a given file path.
-func (lib *Library) Add(path string) error {
-	v, err := ParseVideo(path)
+func (lib *Library) Add(filepath string) error {
+	lib.mu.Lock()
+	defer lib.mu.Unlock()
+	d := path.Dir(filepath)
+	p, ok := lib.Paths[d]
+	if !ok {
+		log.Println(d)
+		return errors.New("media: path not found")
+	}
+	n := path.Base(filepath)
+	v, err := ParseVideo(p, n)
 	if err != nil {
 		return err
 	}
-	lib.mu.Lock()
-	defer lib.mu.Unlock()
 	lib.Videos[v.ID] = v
-	log.Println("Added:", path)
+	log.Println("Added:", v.Path)
 	return nil
 }
 
 // Remove removes a single video from a given file path.
-func (lib *Library) Remove(path string) {
-	name := filepath.Base(path)
-	// ID is name without extension
-	idx := strings.LastIndex(name, ".")
-	if idx == -1 {
-		idx = len(name)
-	}
-	id := name[:idx]
+func (lib *Library) Remove(filepath string) {
 	lib.mu.Lock()
 	defer lib.mu.Unlock()
-	_, ok := lib.Videos[id]
+	d := path.Dir(filepath)
+	p, ok := lib.Paths[d]
+	if !ok {
+		return
+	}
+	n := path.Base(filepath)
+	// ID is name without extension
+	idx := strings.LastIndex(n, ".")
+	if idx == -1 {
+		idx = len(n)
+	}
+	id := n[:idx]
+	if len(p.Prefix) > 0 {
+		id = path.Join(p.Prefix, id)
+	}
+	v, ok := lib.Videos[id]
 	if ok {
 		delete(lib.Videos, id)
-		log.Println("Removed:", path)
+		log.Println("Removed:", v.Path)
 	}
 }
 
diff --git a/pkg/media/path.go b/pkg/media/path.go
new file mode 100644
index 0000000..1248ed5
--- /dev/null
+++ b/pkg/media/path.go
@@ -0,0 +1,7 @@
+package media
+
+// Path represents a media library path.
+type Path struct {
+	Path   string
+	Prefix string
+}
diff --git a/pkg/media/video.go b/pkg/media/video.go
index 90ec595..24f89b7 100644
--- a/pkg/media/video.go
+++ b/pkg/media/video.go
@@ -2,6 +2,7 @@ package media
 
 import (
 	"os"
+	"path"
 	"strings"
 	"time"
 
@@ -18,12 +19,14 @@ type Video struct {
 	ThumbType   string
 	Modified    string
 	Size        int64
+	Path        string
 	Timestamp   time.Time
 }
 
 // ParseVideo parses a video file's metadata and returns a Video.
-func ParseVideo(path string) (*Video, error) {
-	f, err := os.Open(path)
+func ParseVideo(p *Path, name string) (*Video, error) {
+	pth := path.Join(p.Path, name)
+	f, err := os.Open(pth)
 	if err != nil {
 		return nil, err
 	}
@@ -34,13 +37,16 @@ func ParseVideo(path string) (*Video, error) {
 	size := info.Size()
 	timestamp := info.ModTime()
 	modified := timestamp.Format("2006-01-02 03:04 PM")
-	name := info.Name()
 	// ID is name without extension
 	idx := strings.LastIndex(name, ".")
 	if idx == -1 {
 		idx = len(name)
 	}
 	id := name[:idx]
+	if len(p.Prefix) > 0 {
+		// if there's a prefix prepend it to the ID
+		id = path.Join(p.Prefix, name[:idx])
+	}
 	m, err := tag.ReadFrom(f)
 	if err != nil {
 		return nil, err
@@ -57,13 +63,14 @@ func ParseVideo(path string) (*Video, error) {
 		Description: m.Comment(),
 		Modified:    modified,
 		Size:        size,
+		Path:        pth,
 		Timestamp:   timestamp,
 	}
 	// Add thumbnail (if exists)
-	p := m.Picture()
-	if p != nil {
-		v.Thumb = p.Data
-		v.ThumbType = p.MIMEType
+	pic := m.Picture()
+	if pic != nil {
+		v.Thumb = pic.Data
+		v.ThumbType = pic.MIMEType
 	}
 	return v, nil
 }