Hello Team,

I have a problem with facebook streaming.
I use custom rtmp with facebook url and stream key.
The same thing happens when I log in vmix with my facebook account

It's only been going on for a few days.

After I start the strem this error apears:

Failed to update header with correct size. Error writing trailer for rtmps://live ........

FFMPEG1.Exited
Last message repeated 1 times
[flv @ 072c8ec0] Failed to update header with correct duration.
[flv @ 072c8ec0] Failed to update header with correct filesize.
Error writing trailer of rtmps://live-api-s.facebook.com:443/rtmp/1030958863984293?s_bl=1&s_hv=0&s_ps=1&s_psm=1&s_sw=0&s_vt=api-s&a=AbzY01otLxobkkpz: I/O error
frame= 107 fps= 35 q=22.0 Lsize= 1184kB time=00:00:04.28 bitrate=2263.3kbits/s speed=1.41x
video:1145kB audio:67kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown
[tls @ 072ce400] Writing encrypted data to socket failed
Last message repeated 1 times
[tls @ 072ce400] Failed to send close message
[libx264 @ 072ca320] frame I:3 Avg QP:15.47 size: 54857
[libx264 @ 072ca320] frame P:104 Avg QP:17.22 size: 11889
[libx264 @ 072ca320] mb I I16..4: 27.0% 0.0% 73.0%
[libx264 @ 072ca320] mb P I16..4: 3.0% 0.0% 2.3% P16..4: 40.8% 16.1% 6.1% 0.0% 0.0% skip:31.7%
[libx264 @ 072ca320] coded y,uvDC,uvAC intra: 65.2% 73.4% 42.4% inter: 32.5% 33.3% 2.6%
[libx264 @ 072ca320] i16 v,h,dc,p: 33% 42% 17% 8%
[libx264 @ 072ca320] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 22% 25% 14% 6% 7% 6% 8% 6% 6%
[libx264 @ 072ca320] i8c dc,h,v,p: 41% 37% 16% 7%
[libx264 @ 072ca320] kb/s:2618.69
[aac @ 072cc720] Qavg: 369.663
Conversion failed!

I use a SD signal with a BlackMagic capture card.
I use vMix with a Basic HD license.

Help me please.