Fix Chinese cameras with wrong Session header after v1.4.0

[felipecrs]

• It used to work (works in 1.2.0)
• Camera is a Inqmega IL-PTZ381-2M-C: https://aliexpress.com/item/4000780447748.html
  • Which is a very common Chinese camera, given the fact it has many custom firmwares available
• I initially thought this was caused by ffmpeg transcoding with stream name and not URL no longer works? #312
• You had already fixed RTSP for this camera on RTSP wrong input for chinese camera #231, but maybe since you refactored the code you left the fix behind?
• I sent you access to this camera feed in case you'd like to check it

Logs:

2023-04-23 16:43:41.865121328  13:43:41.865 INF [streams] can't get track error="wrong response on SETUP"
2023-04-23 16:43:41.865266331  13:43:41.865 WRN github.com/AlexxIT/go2rtc/cmd/streams/producer.go:155 > error="start from CONN state" url=rtsp://admin:[email protected]:554/0/av1
2023-04-23 16:43:44.673791948  13:43:44.672 INF [streams] can't get track error="wrong response on SETUP"
2023-04-23 16:43:44.673799872  13:43:44.672 WRN github.com/AlexxIT/go2rtc/cmd/streams/producer.go:155 > error="start from CONN state" url=rtsp://admin:[email protected]:554/0/av1
2023-04-23 16:43:44.698315583  13:43:44.698 INF [streams] can't get track error="wrong response on SETUP"
2023-04-23 16:43:44.698638633  13:43:44.698 WRN github.com/AlexxIT/go2rtc/cmd/streams/producer.go:155 > error="start from CONN state" url=rtsp://admin:[email protected]:554/0/av1
2023-04-23 16:43:46.946739548  13:43:46.946 WRN [rtsp] error="exec: exit status 1" stream=rua
2023-04-23 16:43:46.996522418  13:43:46.996 INF [streams] can't get track error="wrong response on SETUP"

Configuration:

streams:
  rua:
    - rtsp://192.168.1.33:554/0/av1
    - "ffmpeg:rua#audio=aac"
  rua_hd:
    - rtsp://192.168.1.33:554/0/av0
    - rtsp://127.0.0.1:8554/rua?audio=aac

[felipecrs]

Another note, with ffmpeg it seems to work:

streams:
  rua:
    - "ffmpeg:rtsp://192.168.1.33:554/0/av1#video=copy#audio=copy"
    - "ffmpeg:rua#audio=aac"
  rua_hd:
    - "ffmpeg:rtsp://192.168.1.33:554/0/av0#video=copy"
    - rtsp://127.0.0.1:8554/rua?audio=aac

[chex01]

I confirm, it worked on my Yi Ants camera.

streams:
  Spalnya:
    - ffmpeg:rtsp://10.10.10.23:554/ch0_0.h264#video=copy

[lolorc]

weird because it breaks connection to rtsp from mediatx (that I use to stream from my pi cam)
I went back to 2610f15 to have it working again.

[AlexxIT]

@lolorc latest master broken but v1.4.0 works for you?

[lolorc]

@AlexxIT that's correct, but both work with my cheap yi cameras.

[AlexxIT]

@lolorc once again - go2rtc master version can't get RTSP from Mediatx?

[AlexxIT]

@lolorc you can try latest master version with another fix

[AlexxIT]

https://github.com/AlexxIT/go2rtc/releases/tag/v1.5.0

[felipecrs]

Thanks a ton, @AlexxIT. Amazing release!