diff --git a/README.md b/README.md
index 5f7ece62..f052fcf0 100644
--- a/README.md
+++ b/README.md
@@ -6,8 +6,8 @@ Ultimate camera streaming application with support RTSP, WebRTC, HomeKit, FFmpeg
 
 - zero-dependency and zero-config [small app](#go2rtc-binary) for all OS (Windows, macOS, Linux, ARM)
 - zero-delay for many supported protocols (lowest possible streaming latency)
-- streaming from [RTSP](#source-rtsp), [RTMP](#source-rtmp), [MJPEG](#source-ffmpeg), [HLS](#source-ffmpeg), [USB Cameras](#source-ffmpeg-device), [files](#source-ffmpeg) and [other sources](#module-streams)
-- streaming to [RTSP](#module-rtsp), [WebRTC](#module-webrtc) or [MSE](#module-mp4)
+- streaming from [RTSP](#source-rtsp), [RTMP](#source-rtmp), [MJPEG](#source-ffmpeg), [HLS/HTTP](#source-ffmpeg), [USB Cameras](#source-ffmpeg-device) and [other sources](#module-streams)
+- streaming to [RTSP](#module-rtsp), [WebRTC](#module-webrtc), [MSE/MP4](#module-mp4) or [MJPEG](#module-mjpeg)
 - first project in the World with support streaming from [HomeKit Cameras](#source-homekit)
 - on the fly transcoding for unsupported codecs via [FFmpeg](#source-ffmpeg)
 - multi-source 2-way [codecs negotiation](#codecs-negotiation)
@@ -327,13 +327,9 @@ api:
 
 ### Module: RTSP
 
-You can get any stream as RTSP-stream with codecs filter:
+You can get any stream as RTSP-stream: `rtsp://192.168.1.123:8554/{stream_name}`
 
-```
-rtsp://192.168.1.123/{stream_name}?video={codec}&audio={codec1}&audio={codec2}
-```
-
-- you can omit the codecs, so one first video and one first audio will be selected
+- you can omit the codec filters, so one first video and one first audio will be selected
 - you can set `?video=copy` or just `?video`, so only one first video without audio will be selected
 - you can set multiple video or audio, so all of them will be selected
 
@@ -497,6 +493,19 @@ Provides several features:
 2. Camera snapshots in MP4 format (single frame), can be sent to [Telegram](https://www.telegram.org/)
 3. Progressive MP4 stream - bad format for streaming because of high latency, doesn't work in Safari 
 
+### Module: MJPEG
+
+**Important.** For stream as MJPEG format, your source MUST contain the MJPEG codec. If your camera outputs H264/H265 - you SHOULD use transcoding. With this example, your stream will have both H264 and MJPEG codecs:
+
+```yaml
+streams:
+  camera1:
+    - rtsp://rtsp:12345678@192.168.1.123/av_stream/ch0
+    - ffmpeg:rtsp://rtsp:12345678@192.168.1.123/av_stream/ch0#video=mjpeg
+```
+
+Example link to MJPEG: `http://192.168.1.123:1984/api/stream.mjpeg?src=camera1`
+
 ### Module: Log
 
 You can set different log levels for different modules.
diff --git a/cmd/ffmpeg/README.md b/cmd/ffmpeg/README.md
index 6c573035..4bb5af64 100644
--- a/cmd/ffmpeg/README.md
+++ b/cmd/ffmpeg/README.md
@@ -39,3 +39,5 @@
 - https://html5test.com/
 - https://trac.ffmpeg.org/wiki/Capture/Webcam
 - https://trac.ffmpeg.org/wiki/DirectShow
+- https://stackoverflow.com/questions/53207692/libav-mjpeg-encoding-and-huffman-table
+- https://github.com/tuupola/esp_video/blob/master/README.md
diff --git a/cmd/ffmpeg/ffmpeg.go b/cmd/ffmpeg/ffmpeg.go
index 80260c8f..7017766d 100644
--- a/cmd/ffmpeg/ffmpeg.go
+++ b/cmd/ffmpeg/ffmpeg.go
@@ -37,6 +37,7 @@ func Init() {
 		"h264/ultra": "-codec:v libx264 -g 30 -preset ultrafast -tune zerolatency",
 		"h264/high":  "-codec:v libx264 -g 30 -preset superfast -tune zerolatency",
 		"h265":       "-codec:v libx265 -g 30 -preset ultrafast -tune zerolatency",
+		"mjpeg":      "-codec:v mjpeg -force_duplicated_matrix 1 -huffman 0 -pix_fmt yuvj420p",
 		"opus":       "-codec:a libopus -ar 48000 -ac 2",
 		"pcmu":       "-codec:a pcm_mulaw -ar 8000 -ac 1",
 		"pcmu/16000": "-codec:a pcm_mulaw -ar 16000 -ac 1",
diff --git a/cmd/mjpeg/mjpeg.go b/cmd/mjpeg/mjpeg.go
new file mode 100644
index 00000000..6e8e8ceb
--- /dev/null
+++ b/cmd/mjpeg/mjpeg.go
@@ -0,0 +1,54 @@
+package mjpeg
+
+import (
+	"github.com/AlexxIT/go2rtc/cmd/api"
+	"github.com/AlexxIT/go2rtc/cmd/streams"
+	"github.com/AlexxIT/go2rtc/pkg/mjpeg"
+	"github.com/rs/zerolog/log"
+	"net/http"
+	"strconv"
+)
+
+func Init() {
+	api.HandleFunc("api/stream.mjpeg", handler)
+}
+
+const header = "--frame\r\nContent-Type: image/jpeg\r\nContent-Length: "
+
+func handler(w http.ResponseWriter, r *http.Request) {
+	src := r.URL.Query().Get("src")
+	stream := streams.GetOrNew(src)
+	if stream == nil {
+		return
+	}
+
+	exit := make(chan struct{})
+
+	cons := &mjpeg.Consumer{}
+	cons.Listen(func(msg interface{}) {
+		switch msg := msg.(type) {
+		case []byte:
+			data := []byte(header + strconv.Itoa(len(msg)))
+			data = append(data, 0x0D, 0x0A, 0x0D, 0x0A)
+			data = append(data, msg...)
+			data = append(data, 0x0D, 0x0A)
+
+			if _, err := w.Write(data); err != nil {
+				exit <- struct{}{}
+			}
+		}
+	})
+
+	if err := stream.AddConsumer(cons); err != nil {
+		log.Error().Err(err).Msg("[api.mjpeg] add consumer")
+		return
+	}
+
+	w.Header().Set("Content-Type", `multipart/x-mixed-replace; boundary=frame`)
+
+	<-exit
+
+	stream.RemoveConsumer(cons)
+
+	//log.Trace().Msg("[api.mjpeg] close")
+}
diff --git a/main.go b/main.go
index 8123c026..0ca26111 100644
--- a/main.go
+++ b/main.go
@@ -10,6 +10,7 @@ import (
 	"github.com/AlexxIT/go2rtc/cmd/hass"
 	"github.com/AlexxIT/go2rtc/cmd/homekit"
 	"github.com/AlexxIT/go2rtc/cmd/ivideon"
+	"github.com/AlexxIT/go2rtc/cmd/mjpeg"
 	"github.com/AlexxIT/go2rtc/cmd/mp4"
 	"github.com/AlexxIT/go2rtc/cmd/ngrok"
 	"github.com/AlexxIT/go2rtc/cmd/rtmp"
@@ -38,6 +39,7 @@ func main() {
 
 	webrtc.Init()
 	mp4.Init()
+	mjpeg.Init()
 
 	srtp.Init()
 	homekit.Init()
diff --git a/pkg/mjpeg/README.md b/pkg/mjpeg/README.md
new file mode 100644
index 00000000..f23c88c2
--- /dev/null
+++ b/pkg/mjpeg/README.md
@@ -0,0 +1,4 @@
+## Useful links
+
+- https://www.rfc-editor.org/rfc/rfc2435
+- https://github.com/GStreamer/gst-plugins-good/blob/master/gst/rtp/gstrtpjpegdepay.c
diff --git a/pkg/mjpeg/consumer.go b/pkg/mjpeg/consumer.go
new file mode 100644
index 00000000..c2c3b9bf
--- /dev/null
+++ b/pkg/mjpeg/consumer.go
@@ -0,0 +1,87 @@
+package mjpeg
+
+import (
+	"github.com/AlexxIT/go2rtc/pkg/streamer"
+	"github.com/pion/rtp"
+)
+
+type Consumer struct {
+	streamer.Element
+
+	UserAgent  string
+	RemoteAddr string
+
+	codecs []*streamer.Codec
+	start  bool
+
+	send int
+}
+
+func (c *Consumer) GetMedias() []*streamer.Media {
+	return []*streamer.Media{{
+		Kind:      streamer.KindVideo,
+		Direction: streamer.DirectionRecvonly,
+		Codecs:    []*streamer.Codec{{Name: streamer.CodecJPEG}},
+	}}
+}
+
+func (c *Consumer) AddTrack(media *streamer.Media, track *streamer.Track) *streamer.Track {
+	var header, payload []byte
+
+	push := func(packet *rtp.Packet) error {
+		//fmt.Printf(
+		//	"[RTP] codec: %s, size: %6d, ts: %10d, pt: %2d, ssrc: %d, seq: %d, mark: %v\n",
+		//	track.Codec.Name, len(packet.Payload), packet.Timestamp,
+		//	packet.PayloadType, packet.SSRC, packet.SequenceNumber, packet.Marker,
+		//)
+
+		// https://www.rfc-editor.org/rfc/rfc2435#section-3.1
+		b := packet.Payload
+
+		// 3.1.  JPEG header
+		t := b[4]
+
+		// 3.1.7.  Restart Marker header
+		if 64 <= t && t <= 127 {
+			b = b[12:] // skip it
+		} else {
+			b = b[8:]
+		}
+
+		if header == nil {
+			var lqt, cqt []byte
+
+			// 3.1.8.  Quantization Table header
+			q := packet.Payload[5]
+			if q >= 128 {
+				lqt = b[4:68]
+				cqt = b[68:132]
+				b = b[132:]
+			} else {
+				lqt, cqt = MakeTables(q)
+			}
+
+			w := uint16(packet.Payload[6]) << 3
+			h := uint16(packet.Payload[7]) << 3
+			//fmt.Printf("t: %d, q: %d, w: %d, h: %d\n", t, q, w, h)
+			header = MakeHeaders(t, w, h, lqt, cqt)
+		}
+
+		// 3.1.9.  JPEG Payload
+		payload = append(payload, b...)
+
+		if packet.Marker {
+			b = append(header, payload...)
+			if end := b[len(b)-2:]; end[0] != 0xFF && end[1] != 0xD9 {
+				b = append(b, 0xFF, 0xD9)
+			}
+			c.Fire(b)
+
+			header = nil
+			payload = nil
+		}
+
+		return nil
+	}
+	return track.Bind(push)
+}
diff --git a/pkg/mjpeg/rfc2435.go b/pkg/mjpeg/rfc2435.go
new file mode 100644
index 00000000..5e3278a6
--- /dev/null
+++ b/pkg/mjpeg/rfc2435.go
@@ -0,0 +1,182 @@
+package mjpeg
+
+// RFC 2435. Appendix A
+
+var jpeg_luma_quantizer = []byte{
+	16, 11, 10, 16, 24, 40, 51, 61,
+	12, 12, 14, 19, 26, 58, 60, 55,
+	14, 13, 16, 24, 40, 57, 69, 56,
+	14, 17, 22, 29, 51, 87, 80, 62,
+	18, 22, 37, 56, 68, 109, 103, 77,
+	24, 35, 55, 64, 81, 104, 113, 92,
+	49, 64, 78, 87, 103, 121, 120, 101,
+	72, 92, 95, 98, 112, 100, 103, 99,
+}
+var jpeg_chroma_quantizer = []byte{
+	17, 18, 24, 47, 99, 99, 99, 99,
+	18, 21, 26, 66, 99, 99, 99, 99,
+	24, 26, 56, 99, 99, 99, 99, 99,
+	47, 66, 99, 99, 99, 99, 99, 99,
+	99, 99, 99, 99, 99, 99, 99, 99,
+	99, 99, 99, 99, 99, 99, 99, 99,
+	99, 99, 99, 99, 99, 99, 99, 99,
+	99, 99, 99, 99, 99, 99, 99, 99,
+}
+
+func MakeTables(q byte) (lqt, cqt []byte) {
+	var factor int
+
+	switch {
+	case q < 1:
+		factor = 1
+	case q > 99:
+		factor = 99
+	default:
+		factor = int(q)
+	}
+
+	if q < 50 {
+		factor = 5000 / factor
+	} else if q > 99 {
+		factor = 200 - factor*2
+	}
+
+	lqt = make([]byte, 64)
+	cqt = make([]byte, 64)
+
+	for i := 0; i < 64; i++ {
+		lq := (int(jpeg_luma_quantizer[i])*factor + 50) / 100
+		cq := (int(jpeg_chroma_quantizer[i])*factor + 50) / 100
+
+		/* Limit the quantizers to 1 <= q <= 255 */
+		switch {
+		case lq < 1:
+			lqt[i] = 1
+		case lq > 255:
+			lqt[i] = 255
+		default:
+			lqt[i] = byte(lq)
+		}
+
+		switch {
+		case cq < 1:
+			cqt[i] = 1
+		case cq > 255:
+			cqt[i] = 255
+		default:
+			cqt[i] = byte(cq)
+		}
+	}
+
+	return
+}
+
+// RFC 2435. Appendix B
+
+var lum_dc_codelens = []byte{
+	0, 1, 5, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0,
+}
+var lum_dc_symbols = []byte{
+	0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11,
+}
+var lum_ac_codelens = []byte{
+	0, 2, 1, 3, 3, 2, 4, 3, 5, 5, 4, 4, 0, 0, 1, 0x7d,
+}
+var lum_ac_symbols = []byte{
+	0x01, 0x02, 0x03, 0x00, 0x04, 0x11, 0x05, 0x12,
+	0x21, 0x31, 0x41, 0x06, 0x13, 0x51, 0x61, 0x07,
+	0x22, 0x71, 0x14, 0x32, 0x81, 0x91, 0xa1, 0x08,
+	0x23, 0x42, 0xb1, 0xc1, 0x15, 0x52, 0xd1, 0xf0,
+	0x24, 0x33, 0x62, 0x72, 0x82, 0x09, 0x0a, 0x16,
+	0x17, 0x18, 0x19, 0x1a, 0x25, 0x26, 0x27, 0x28,
+	0x29, 0x2a, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39,
+	0x3a, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49,
+	0x4a, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59,
+	0x5a, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69,
+	0x6a, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79,
+	0x7a, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89,
+	0x8a, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98,
+	0x99, 0x9a, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7,
+	0xa8, 0xa9, 0xaa, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6,
+	0xb7, 0xb8, 0xb9, 0xba, 0xc2, 0xc3, 0xc4, 0xc5,
+	0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xd2, 0xd3, 0xd4,
+	0xd5, 0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xe1, 0xe2,
+	0xe3, 0xe4, 0xe5, 0xe6, 0xe7, 0xe8, 0xe9, 0xea,
+	0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8,
+	0xf9, 0xfa,
+}
+var chm_dc_codelens = []byte{
+	0, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0,
+}
+var chm_dc_symbols = []byte{
+	0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11,
+}
+var chm_ac_codelens = []byte{
+	0, 2, 1, 2, 4, 4, 3, 4, 7, 5, 4, 4, 0, 1, 2, 0x77,
+}
+var chm_ac_symbols = []byte{
+	0x00, 0x01, 0x02, 0x03, 0x11, 0x04, 0x05, 0x21,
+	0x31, 0x06, 0x12, 0x41, 0x51, 0x07, 0x61, 0x71,
+	0x13, 0x22, 0x32, 0x81, 0x08, 0x14, 0x42, 0x91,
+	0xa1, 0xb1, 0xc1, 0x09, 0x23, 0x33, 0x52, 0xf0,
+	0x15, 0x62, 0x72, 0xd1, 0x0a, 0x16, 0x24, 0x34,
+	0xe1, 0x25, 0xf1, 0x17, 0x18, 0x19, 0x1a, 0x26,
+	0x27, 0x28, 0x29, 0x2a, 0x35, 0x36, 0x37, 0x38,
+	0x39, 0x3a, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48,
+	0x49, 0x4a, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58,
+	0x59, 0x5a, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68,
+	0x69, 0x6a, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78,
+	0x79, 0x7a, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
+	0x88, 0x89, 0x8a, 0x92, 0x93, 0x94, 0x95, 0x96,
+	0x97, 0x98, 0x99, 0x9a, 0xa2, 0xa3, 0xa4, 0xa5,
+	0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xb2, 0xb3, 0xb4,
+	0xb5, 0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xc2, 0xc3,
+	0xc4, 0xc5, 0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xd2,
+	0xd3, 0xd4, 0xd5, 0xd6, 0xd7, 0xd8, 0xd9, 0xda,
+	0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, 0xe8, 0xe9,
+	0xea, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8,
+	0xf9, 0xfa,
+}
+
+func MakeHeaders(t byte, w, h uint16, lqt, cqt []byte) []byte {
+	// Appendix A from https://www.rfc-editor.org/rfc/rfc2435
+	p := []byte{0xFF, 0xD8}
+
+	p = MakeQuantHeader(p, lqt, 0)
+	p = MakeQuantHeader(p, cqt, 1)
+
+	if t == 0 {
+		t = 0x21
+	} else {
+		t = 0x22
+	}
+
+	p = append(p,
+		0xFF, 0xC0, 0, 17, 8,
+		byte(h>>8), byte(h&0xFF),
+		byte(w>>8), byte(w&0xFF),
+		3, 0, t, 0, 1, 0x11, 1, 2, 0x11, 1,
+	)
+
+	p = MakeHuffmanHeader(p, lum_dc_codelens, lum_dc_symbols, 0, 0)
+	p = MakeHuffmanHeader(p, lum_ac_codelens, lum_ac_symbols, 0, 1)
+	p = MakeHuffmanHeader(p, chm_dc_codelens, chm_dc_symbols, 1, 0)
+	p = MakeHuffmanHeader(p, chm_ac_codelens, chm_ac_symbols, 1, 1)
+
+	return append(p, 0xFF, 0xDA, 0, 12, 3, 0, 0, 1, 0x11, 2, 0x11, 0, 63, 0)
+}
+
+func MakeQuantHeader(p []byte, qt []byte, tableNo byte) []byte {
+	p = append(p, 0xFF, 0xDB, 0, 67, tableNo)
+	return append(p, qt...)
+}
+
+func MakeHuffmanHeader(p, codelens, symbols []byte, tableNo, tableClass byte) []byte {
+	p = append(p,
+		0xFF, 0xC4, 0,
+		byte(3+len(codelens)+len(symbols)),
+		(tableClass<<4)|tableNo,
+	)
+	p = append(p, codelens...)
+	return append(p, symbols...)
+}
diff --git a/pkg/streamer/media.go b/pkg/streamer/media.go
index 70a7a020..c14e3945 100644
--- a/pkg/streamer/media.go
+++ b/pkg/streamer/media.go
@@ -25,6 +25,7 @@ const (
 	CodecVP8  = "VP8"
 	CodecVP9  = "VP9"
 	CodecAV1  = "AV1"
+	CodecJPEG = "JPEG" // payloadType: 26
 
 	CodecPCMU = "PCMU" // payloadType: 0
 	CodecPCMA = "PCMA" // payloadType: 8
@@ -36,7 +37,7 @@ const (
 
 func GetKind(name string) string {
 	switch name {
-	case CodecH264, CodecH265, CodecVP8, CodecVP9, CodecAV1:
+	case CodecH264, CodecH265, CodecVP8, CodecVP9, CodecAV1, CodecJPEG:
 		return KindVideo
 	case CodecPCMU, CodecPCMA, CodecAAC, CodecOpus, CodecG722, CodecMPA:
 		return KindAudio
@@ -129,12 +130,14 @@ type Codec struct {
 func NewCodec(name string) *Codec {
 	name = strings.ToUpper(name)
 	switch name {
-	case CodecH264, CodecH265, CodecVP8, CodecVP9, CodecAV1:
+	case CodecH264, CodecH265, CodecVP8, CodecVP9, CodecAV1, CodecJPEG:
 		return &Codec{Name: name, ClockRate: 90000}
 	case CodecPCMU, CodecPCMA:
 		return &Codec{Name: name, ClockRate: 8000}
 	case CodecOpus:
 		return &Codec{Name: name, ClockRate: 48000, Channels: 2}
+	case "MJPEG":
+		return &Codec{Name: CodecJPEG, ClockRate: 90000}
 	}
 
 	panic(fmt.Sprintf("unsupported codec: %s", name))
@@ -257,6 +260,7 @@ func UnmarshalCodec(md *sdp.MediaDescription, payloadType string) *Codec {
 	}
 
 	if c.Name == "" {
+		// https://en.wikipedia.org/wiki/RTP_payload_formats
 		switch payloadType {
 		case "0":
 			c.Name = CodecPCMU
@@ -267,6 +271,9 @@ func UnmarshalCodec(md *sdp.MediaDescription, payloadType string) *Codec {
 		case "14":
 			c.Name = CodecMPA
 			c.ClockRate = 44100
+		case "26":
+			c.Name = CodecJPEG
+			c.ClockRate = 90000
 		default:
 			c.Name = payloadType
 		}