[nut @ 0x7f79a83445c0] Multiple keyframes with same PTS
    Last message repeated 30630 times
[tee @ 0x55c45bba6e80] Slave muxer #1 failed, aborting.
[aost#0:1/flac @ 0x55c45bbae280] Error submitting a packet to the muxer: Broken pipe
    Last message repeated 1 times
[out#0/tee @ 0x55c45bb872c0] Error muxing a packet
[out#0/tee @ 0x55c45bb872c0] Task finished with error code: -32 (Broken pipe)
[out#0/tee @ 0x55c45bb872c0] Terminating thread with return code -32 (Broken pipe)