transcoding in plex fails, frame dimension errors.

[greend139]

ERROR - [Transcoder] [mpeg2video @ 0x2d7f2a0] Invalid frame dimensions 0x0. Dec 31, 2016 11:40:38.698 [0x7fb254bff700] ERROR - [Transcoder] [mpeg2video @ 0x2d7f2a0] Invalid frame dimensions 0x0. Dec 31, 2016 11:40:38.699 [0x7fb2543fe700] ERROR - [Transcoder] [mpeg2video @ 0x2d7f2a0] Invalid frame dimensions 0x0.

ERROR - [Transcoder] [mpeg2_qsv @ 0x2dcf980] Only 8-bit YUV420 streams are supported. Dec 31, 2016 11:40:43.639 [0x7fb23e3fa700] ERROR - [Transcoder] Error while decoding stream #0:0: Function not implemented Dec 31, 2016 11:40:43.640 [0x7fb2543fe700] ERROR - [Transcoder] [mpeg2_qsv @ 0x2dcf980] Only 8-bit YUV420 streams are supported. Dec 31, 2016 11:40:43.641 [0x7fb23e3fa700] ERROR - [Transcoder] Error while decoding stream #0:0: Function not implemented

My media server log displays these errors until the playback times out.
Guess something changed with how plex handles the stream from tvheadend.

[krutoileshii]

same here actually.

[greend139]

This issue seems to be fixed with the 1.4.2 /1.4.3 media server update. The channel is still not working right on the iOS app though. I get "Couldn't create playback session for this item"