This is a damged codec (if multiple) or just a bad video. It errors on reading the WEBM MKV file.
Feb 05, 2021 20:05:00.207 [0x7f623bfff700] DEBUG - Request: [73.31.217.48:63531 (WAN)] GET /statistics/bandwidth?timespan=6 (10 live) GZIP Signed-in Token (Darklord6229)
Feb 05, 2021 20:05:00.211 [0x7f6277fff700] DEBUG - Completed: [73.31.217.48:63531] 200 GET /statistics/bandwidth?timespan=6 (10 live) GZIP 4ms 2023 bytes (pipelined: 394)
Feb 05, 2021 20:05:00.627 [0x7f6277fff700] DEBUG - Auth: authenticated user 1 as Darklord6229
Feb 05, 2021 20:05:00.627 [0x7f623affd700] DEBUG - Request: [73.31.217.48:63531 (WAN)] GET /statistics/resources?timespan=6 (10 live) GZIP Signed-in Token (Darklord6229)
Feb 05, 2021 20:05:00.628 [0x7f62777fe700] DEBUG - Completed: [73.31.217.48:63531] 200 GET /statistics/resources?timespan=6 (10 live) GZIP 1ms 720 bytes (pipelined: 395)
Feb 05, 2021 20:05:01.209 [0x7f623bfff700] ERROR - [Transcoder] [matroska,webm @ 0xe00740] Read error
Feb 05, 2021 20:05:01.217 [0x7f62777fe700] DEBUG - Auth: authenticated user 1 as Darklord6229
Feb 05, 2021 20:05:01.217 [0x7f623affd700] DEBUG - Request: [73.31.217.48:63531 (WAN)] GET /statistics/bandwidth?timespan=6 (10 live) GZIP Signed-in Token (Darklord6229)
Feb 05, 2021 20:05:01.221 [0x7f6277fff700] DEBUG - Completed: [73.31.217.48:63531] 200 GET /statistics/bandwidth?timespan=6 (10 live) GZIP 4ms 2041 bytes (pipelined: 396)
Feb 05, 2021 20:05:01.223 [0x7f623bfff700] ERROR - [Transcoder] [matroska,webm @ 0xe00740] Read error
Feb 05, 2021 20:05:01.232 [0x7f623affd700] ERROR - [Transcoder] [matroska,webm @ 0xe00740] Read error
Feb 05, 2021 20:05:01.234 [0x7f623bfff700] DEBUG - Request: [127.0.0.1:42574 (Loopback)] PUT /video/:/transcode/session/0810a60b-5a2f-4db1-af1d-b373fbdee944-1534/9e51102b-611e-4abd-9e43-c883d1e25d09/progress?duration=6888.768000 (10 live) Signed-in Token (Darklord6229) (range: bytes=0-)
Feb 05, 2021 20:05:01.234 [0x7f6239ffb700] DEBUG - [Transcode] Started session successfully: 0810a60b-5a2f-4db1-af1d-b373fbdee944-1534
Feb 05, 2021 20:05:01.234 [0x7f62777fe700] DEBUG - Completed: [127.0.0.1:42574] 204 PUT /video/:/transcode/session/0810a60b-5a2f-4db1-af1d-b373fbdee944-1534/9e51102b-611e-4abd-9e43-c883d1e25d09/progress?duration=6888.768000 (10 live) 0ms 203 bytes (pipelined: 25) (range: bytes=0-)
Feb 05, 2021 20:05:01.351 [0x7f6277fff700] DEBUG - Auth: authenticated user 1 as Darklord6229
Feb 05, 2021 20:05:01.351 [0x7f623affd700] DEBUG - Request: [73.31.217.48:63531 (WAN)] GET /status/sessions (10 live) GZIP Signed-in Token (Darklord6229)
Feb 05, 2021 20:05:01.351 [0x7f623affd700] DEBUG - [Now] Adding 0 sessions.
Feb 05, 2021 20:05:01.351 [0x7f62777fe700] DEBUG - Completed: [73.31.217.48:63531] 200 GET /status/sessions (10 live) GZIP 0ms 350 bytes (pipelined: 397)
Feb 05, 2021 20:05:01.736 [0x7f623bfff700] DEBUG - [Transcode] Transcoder: session 0810a60b-5a2f-4db1-af1d-b373fbdee944-1534 indicated fallback to software decoding
Feb 05, 2021 20:05:02.225 [0x7f6277fff700] DEBUG - Auth: authenticated user 1 as Darklord6229
Feb 05, 2021 20:05:02.225 [0x7f623bfff700] DEBUG - Request: [73.31.217.48:63531 (WAN)] GET /statistics/bandwidth?timespan=6 (10 live) GZIP Signed-in Token (Darklord6229)
Feb 05, 2021 20:05:02.231 [0x7f6277fff700] DEBUG - Completed: [73.31.217.48:63531] 200 GET /statistics/bandwidth?timespan=6 (10 live) GZIP 6ms 2051 bytes (pipelined: 398)
Feb 05, 2021 20:05:02.321 [0x7f623bfff700] ERROR - [Transcoder] [matroska,webm @ 0xe00740] Read error
Feb 05, 2021 20:05:02.407 [0x7f623affd700] DEBUG - [Transcode] Transcoder segment range: 0 - 0 (-1)
Feb 05, 2021 20:05:02.407 [0x7f623bfff700] DEBUG - [Transcode] Transcoder segment range: 0 - 0 (0)
Feb 05, 2021 20:05:02.429 [0x7f627ffff700] DEBUG - Jobs: '/usr/lib/plexmediaserver/Plex Transcoder' exit code for process 464 is 0 (success)
Feb 05, 2021 20:05:02.437 [0x7f6239ffb700] DEBUG - Content-Length is -1 (of total: -1).
