decklinkvideosrc: Don't check for closed captions when there's no signal
authorVivia Nikolaidou <vivia@ahiru.eu>
Fri, 11 May 2018 09:30:35 +0000 (12:30 +0300)
committerVivia Nikolaidou <vivia@ahiru.eu>
Fri, 11 May 2018 13:42:08 +0000 (16:42 +0300)
commit752d2bb6e3233b535ec0cd7c13d94724418b89b7
tree238de0e0cebbd1bafebe3cd2d14a50491bd70c7e
parent45d6256dade547ffacd0dc584102dd8b9951e65c
decklinkvideosrc: Don't check for closed captions when there's no signal

Otherwise the gst_decklink_video_format_from_type() call spams the logs
with one "Unknown pixel format 0x0" line per frame.
sys/decklink/gstdecklinkvideosrc.cpp