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# helpdesk
s
This message was deleted.
h
P.S. : If you try to turn on the tracks after the start of recording, in the case when the tracks were muted at the time the recording started, you can get an error:
Copy code
{"nodeID": "NE_LXRg6ZRck3jM", "handlerID": "EGH_tsh3jpY69yq9", "egressID": "EG_Ycf9mbvBrPQn", "element": "GstRtpVP8Depay", "message": "Input buffers need to have RTP caps set on them. This is usually achieved by setting the 'caps' property of the upstream source element (often udpsrc or appsrc), or by putting a capsfilter element before the depayloader and setting the 'caps' property on that. Also see <http://cgit.freedesktop.org/gstreamer/gst-plugins-good/tree/gst/rtp/README>", "error": "No RTP format was negotiated."}

<http://github.com/livekit/egress/pkg/pipeline.(*Pipeline).handleError|github.com/livekit/egress/pkg/pipeline.(*Pipeline).handleError>

/workspace/pkg/pipeline/pipeline.go:799

<http://github.com/livekit/egress/pkg/pipeline.(*Pipeline).messageWatch|github.com/livekit/egress/pkg/pipeline.(*Pipeline).messageWatch>

/workspace/pkg/pipeline/pipeline.go:300

<http://github.com/tinyzimmer/go-gst/gst.goBusFunc|github.com/tinyzimmer/go-gst/gst.goBusFunc>

/root/go/pkg/mod/github.com/livekit/go-gst@v0.0.0-20220603230042-cef031256427/gst/cgo_exports.go:128

_cgoexp_752bbda710ba_goBusFunc

_cgo_gotypes.go:17363

runtime.cgocallbackg1

/usr/lib/go-1.18/src/runtime/cgocall.go:314

runtime.cgocallbackg

/usr/lib/go-1.18/src/runtime/cgocall.go:233

runtime.cgocallback

/usr/lib/go-1.18/src/runtime/asm_arm64.s:1181

runtime.systemstack_switch

/usr/lib/go-1.18/src/runtime/asm_arm64.s:194

runtime.cgocall

/usr/lib/go-1.18/src/runtime/cgocall.go:167

<http://github.com/tinyzimmer/go-glib/glib._Cfunc_g_main_loop_run|github.com/tinyzimmer/go-glib/glib._Cfunc_g_main_loop_run>

_cgo_gotypes.go:2822

<http://github.com/tinyzimmer/go-glib/glib.(*MainLoop).Run.func1|github.com/tinyzimmer/go-glib/glib.(*MainLoop).Run.func1>

/root/go/pkg/mod/github.com/tinyzimmer/go-glib@v0.0.25/glib/gmainloop.go:53

<http://github.com/tinyzimmer/go-glib/glib.(*MainLoop).Run|github.com/tinyzimmer/go-glib/glib.(*MainLoop).Run>

/root/go/pkg/mod/github.com/tinyzimmer/go-glib@v0.0.25/glib/gmainloop.go:53

<http://github.com/livekit/egress/pkg/pipeline.(*Pipeline).Run|github.com/livekit/egress/pkg/pipeline.(*Pipeline).Run>

/workspace/pkg/pipeline/pipeline.go:214

<http://github.com/livekit/egress/pkg/service.(*Handler).Run.func2|github.com/livekit/egress/pkg/service.(*Handler).Run.func2>

/workspace/pkg/service/handler.go:61

2022-12-26T11:09:54.148Z DEBUG egress pipeline/pipeline.go:641 pipeline stopped {"nodeID": "NE_LXRg6ZRck3jM", "handlerID": "EGH_tsh3jpY69yq9", "egressID": "EG_Ycf9mbvBrPQn"}

2022-12-26T11:09:54.151Z DEBUG egress pipeline/pipeline.go:731 removing temporary directory {"nodeID": "NE_LXRg6ZRck3jM", "handlerID": "EGH_tsh3jpY69yq9", "egressID": "EG_Ycf9mbvBrPQn", "path": "/out-m/EG_Ycf9mbvBrPQn/"}

2022-12-26T11:09:54.163Z WARN egress service/handler.go:121 egress failed {"nodeID": "NE_LXRg6ZRck3jM", "handlerID": "EGH_tsh3jpY69yq9", "egressID": "EG_Ycf9mbvBrPQn", "egressID": "EG_Ycf9mbvBrPQn", "request_type": "track_composite", "output_type": "file", "error": "No RTP format was negotiated."}
what is most unpleasant, a frequent case: at the time the recording started, the participant was with the microphone turned off, and he will not be recorded until he turns on the microphone
m
cc @able-gigabyte-21598
a
Is this with track composite egress?
d
it would seem that way:
"request_type": "track_composite"
@handsome-wolf-25135 I believe you also filed this issue on GH?
h
Yes, that’s trackCompositeEgress and yes, that’s me, @dry-elephant-14928
I would be happy if you share any thoughts on this 😥
d
Denis, the team will follow up on the GH issue when they have a chance.
h
Ok, thanx)