Issue displaying Final Cut embedded CDP in CEA608/708
VLC will not display EIA-608 or EIA-708 embedded into a .MOV format video. Embedded CC will display properly in Quicktime and was tested with a number of codecs (h.264, Prores Proxy/LT/STD/HQ). Broadcast quality equipment used to embed closed captioning into RAW video feed and encoded using one of the codecs listed above.
File: ClosedCaptionBug.log
https://streams.videolan.org/issues/28841/
I do see an error on what I believe is the track for CC:
mp4 debug: track[Id 0x5] read 18000 samples length:600s
mp4 error: cannot create es for track[Id 0x5]
mp4 debug: ignoring track[Id 0x5]
Video uploaded with embedded EIA-608 & EIA-708 captioning along with the log and a screenshot of mediainfo.
mp4 debug: track[Id 0x5] read 18000 samples length:600s
mp4 error: cannot create es for track[Id 0x5]
mp4 debug: ignoring track[Id 0x5]