diff --git a/manager.go b/manager.go
index 919eaa35..3f729970 100644
--- a/manager.go
+++ b/manager.go
@@ -58,10 +58,10 @@ func NewManager(c *Config, path string, id string, close chan string) (*Manager,
 	m.numChunks = int(math.Ceil(m.probe.Duration.Seconds() / float64(c.chunkSize)))
 
 	// Possible streams
-	m.streams["360p"] = &Stream{c: c, m: m, quality: "360p", height: 360, width: 640, bitrate: 800000}
-	m.streams["480p"] = &Stream{c: c, m: m, quality: "480p", height: 480, width: 640, bitrate: 1500000}
-	m.streams["720p"] = &Stream{c: c, m: m, quality: "720p", height: 720, width: 1280, bitrate: 3000000}
-	m.streams["1080p"] = &Stream{c: c, m: m, quality: "1080p", height: 1080, width: 1920, bitrate: 5000000}
+	m.streams["360p"] = &Stream{c: c, m: m, quality: "360p", height: 360, width: 640, bitrate: 750000}
+	m.streams["480p"] = &Stream{c: c, m: m, quality: "480p", height: 480, width: 640, bitrate: 1000000}
+	m.streams["720p"] = &Stream{c: c, m: m, quality: "720p", height: 720, width: 1280, bitrate: 2500000}
+	m.streams["1080p"] = &Stream{c: c, m: m, quality: "1080p", height: 1080, width: 1920, bitrate: 4500000}
 	m.streams["1440p"] = &Stream{c: c, m: m, quality: "1440p", height: 1440, width: 2560, bitrate: 9000000}
 	m.streams["2160p"] = &Stream{c: c, m: m, quality: "2160p", height: 2160, width: 3840, bitrate: 14000000}
 
diff --git a/stream.go b/stream.go
index 0a24656c..1a904b04 100644
--- a/stream.go
+++ b/stream.go
@@ -307,8 +307,7 @@ func (s *Stream) transcode(startId int) {
 	if s.quality != "max" {
 		args = append(args, []string{
 			"-vf", scale,
-			"-maxrate", fmt.Sprintf("%dk", s.bitrate/1000),
-			"-bufsize", fmt.Sprintf("%dK", s.bitrate/3000),
+			"-b:v", fmt.Sprintf("%dk", s.bitrate/1000),
 		}...)
 	}
 
@@ -327,9 +326,15 @@ func (s *Stream) transcode(startId int) {
 	}
 
 	// Audio
+	ab := "192k"
+	if s.bitrate < 1000000 {
+		ab = "64k"
+	} else if s.bitrate < 3000000 {
+		ab = "128k"
+	}
 	args = append(args, []string{
 		"-c:a", "aac",
-		"-b:a", "192k",
+		"-b:a", ab,
 	}...)
 
 	// Segmenting specs