Incoming MJPEG stream not work about go2rtc

[jiekechoo]

I think your http mjpeg stream not respect web standards

It's my fault. The boundary is wrong. I have fixed it.

[AlexxIT]

There is no any errors in your logs. mp4 and webrtc doesn't support JPEG codec

[jiekechoo]

I have a MJPEG stream with url: http://192.168.1.1/hello , I can play in web browser. How to use go2rtc transfer to stream for clients?

[jiekechoo]

media_server | 11:46:16.351 WRN github.com/AlexxIT/go2rtc/internal/streams/producer.go:171 > error="multipart: wrong boundary: ����[�\x7f�\x1fg_\/�����k��,���\x0f��\x00ڕم���yG�_��X�=���q[���\x00��W��_���/�\v���W���~-��^��\x03W���..-�������?�_�\x7f�W��\x00� ���\x17~\r�l�m\x1f��/��\[��\x00\n" url=http://192.168.1.1/hello

[jiekechoo]

I upgrade go2rtc to v1.9.0, the MJPEG source could read, but got WRN:

media_server  | 12:20:45.889 WRN github.com/AlexxIT/go2rtc/internal/streams/producer.go:171 > error="multipart: wrong boundary: /���\x00�o....."

and, the MJPEG server got lots of connections:

2024/05/05 12:20:39 Stream: 192.168.1.11:46258 connected
2024/05/05 12:20:39 Stream: 192.168.1.11:46262 connected
2024/05/05 12:20:39 Stream: 192.168.1.11:51328 connected
2024/05/05 12:20:39 Stream: 192.168.1.11:51330 connected
2024/05/05 12:20:40 Stream: 192.168.1.11:51340 connected
2024/05/05 12:20:40 Stream: 192.168.1.11:51352 connected
2024/05/05 12:20:40 Stream: 192.168.1.11:51356 connected
2024/05/05 12:20:40 Stream: 192.168.1.11:51366 connected
2024/05/05 12:20:40 Stream: 192.168.1.11:51382 connected
2024/05/05 12:20:40 Stream: 192.168.1.11:51396 connected
2024/05/05 12:20:40 Stream: 192.168.1.11:51404 connected
2024/05/05 12:20:40 Stream: 192.168.1.11:51406 connected
2024/05/05 12:20:40 Stream: 192.168.1.11:51416 connected
2024/05/05 12:20:40 Stream: 192.168.1.11:51422 connected
2024/05/05 12:20:40 Stream: 192.168.1.11:51436 connected
2024/05/05 12:20:40 Stream: 192.168.1.11:51440 connected
2024/05/05 12:20:41 Stream: 192.168.1.11:51448 connected
2024/05/05 12:20:41 Stream: 192.168.1.11:51462 connected
2024/05/05 12:20:41 Stream: 192.168.1.11:51476 connected
2024/05/05 12:20:41 Stream: 192.168.1.11:51482 connected
2024/05/05 12:20:41 Stream: 192.168.1.11:51492 connected
2024/05/05 12:20:41 Stream: 192.168.1.11:51504 connected
2024/05/05 12:20:41 Stream: 192.168.1.11:51520 connected
2024/05/05 12:20:41 Stream: 192.168.1.11:51522 connected
2024/05/05 12:20:41 Stream: 192.168.1.11:51532 connected
2024/05/05 12:20:41 Stream: 192.168.1.11:51546 connected

[AlexxIT]

I think your http mjpeg stream not respect web standards

[jiekechoo]

thanks for your help

[AlexxIT]

You shouldn't set content-type: image/jpeg for mjpeg stream

go2rtc/internal/http/http.go

Lines 69 to 70 in 4c3de3b

	case ct == "image/jpeg":
	return mjpeg.NewClient(res), nil

You can remove it, so magic source will try to guess type

go2rtc/pkg/magic/producer.go

Lines 31 to 32 in 4c3de3b

	case bytes.HasPrefix(b, []byte{0xFF, 0xD8}):
	return mjpeg.Open(rd)