Encoding Stopped, Movie hangs

Some movies that I recorded hangs and will not play. See partial log below.

2019/11/07 12:10:40 [ENC] Starting encoder for Three Missing Links.m4v in /Volumes/WD3TB/Recordings/Streaming/file2442-ip10.0.1.2/encoder-0-522114908 at 0 (0.000000) (encoder=h264_videotoolbox, resolution=478, deinterlacer=linear, bitrate=5683 segment_size=1.000992311807413)
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7fb53200ac00] stream 0, timescale not set
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7fb53200ac00] Could not find codec parameters for stream 3 (Video: mjpeg, none): unspecified size
Consider increasing the value for the 'analyzeduration' and 'probesize' options
Decoder (codec mjpeg) not found for input stream #0:3
2019/11/07 12:10:41 [ENC] Encoder stopped for Three Missing Links.m4v in /Volumes/WD3TB/Recordings/Streaming/file2442-ip10.0.1.2/encoder-0-522114908 after starting from 0 without encoding any segments
2019/11/07 12:10:41 [ENC] Starting encoder for Three Missing Links.m4v in /Volumes/WD3TB/Recordings/Streaming/file2442-ip10.0.1.2/encoder-0-792233739 at 0 (0.000000) (encoder=h264_videotoolbox, resolution=478, deinterlacer=linear, bitrate=5683 segment_size=1.000992311807413)
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7fac0c008000] stream 0, timescale not set
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7fac0c008000] Could not find codec parameters for stream 3 (Video: mjpeg, none): unspecified size
Consider increasing the value for the 'analyzeduration' and 'probesize' options
Decoder (codec mjpeg) not found for input stream #0:3
2019/11/07 12:10:41 [ENC] Encoder stopped for Three Missing Links.m4v in /Volumes/WD3TB/Recordings/Streaming/file2442-ip10.0.1.2/encoder-0-792233739 after starting from 0 without encoding any segments
2019/11/07 12:10:41 [ENC] Starting encoder for Three Missing Links.m4v in /Volumes/WD3TB/Recordings/Streaming/file2442-ip10.0.1.2/encoder-0-313988334 at 0 (0.000000) (encoder=h264_videotoolbox, resolution=478, deinterlacer=linear, bitrate=5683 segment_size=1.000992311807413)
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7fa635008000] stream 0, timescale not set
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7fa635008000] Could not find codec parameters for stream 3 (Video: mjpeg, none): unspecified size
Consider increasing the value for the 'analyzeduration' and 'probesize' options
Decoder (codec mjpeg) not found for input stream #0:3
2019/11/07 12:10:41 [ENC] Encoder stopped for Three Missing Links.m4v in /Volumes/WD3TB/Recordings/Streaming/file2442-ip10.0.1.2/encoder-0-313988334 after starting from 0 without encoding any segments
2019/11/07 12:10:41 [ENC] Starting encoder for Three Missing Links.m4v in /Volumes/WD3TB/Recordings/Streaming/file2442-ip10.0.1.2/encoder-0-968741749 at 0 (0.000000) (encoder=h264_videotoolbox, resolution=478, deinterlacer=linear, bitrate=5683 segment_size=1.000992311807413)
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f9b51012e00] stream 0, timescale not set
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f9b51012e00] Could not find codec parameters for stream 3 (Video: mjpeg, none): unspecified size
Consider increasing the value for the 'analyzeduration' and 'probesize' options
Decoder (codec mjpeg) not found for input stream #0:3
2019/11/07 12:10:41 [ENC] Encoder stopped for Three Missing Links.m4v in /Volumes/WD3TB/Recordings/Streaming/file2442-ip10.0.1.2/encoder-0-968741749 after starting from 0 without encoding any segments
2019/11/07 12:10:41 [ENC] Starting encoder for Three Missing Links.m4v in /Volumes/WD3TB/Recordings/Streaming/file2442-ip10.0.1.2/encoder-0-776483408 at 0 (0.000000) (encoder=h264_videotoolbox, resolution=478, deinterlacer=linear, bitrate=5683 segment_size=1.000992311807413)
2019/11/07 12:10:41 [ENC] Stopped encoder for Three Missing Links.m4v in /Volumes/WD3TB/Recordings/Streaming/file2442-ip10.0.1.2/encoder-0-776483408 after encoding 0 to 0

Looks like these are movies you imported not recorded?

What does the View Details modal show for one of these?

Imported is correct.

Three Missing Links/Three Missing Links.m4v

Duration
19 min

Bit Rate
2,430,735 bits/sec

File Size
331,643,040 bytes

File ID
2442

Streaming Index Up-to-date
No

Track #0: H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10
640x478 320:239 yuv420p interlaced 23.98fps

Track #1: AAC (Advanced Audio Coding)
stereo und 125.841kbps

Track #2: ATSC A/52A (AC-3)
stereo und 192kbps

Track #3: Motion JPEG
0x0 interlaced NaNfps

Please try the latest build