videoaggregator: Don't configure NULL chroma-site/colorimetry
authorSebastian Dröge <sebastian@centricular.com>
Tue, 28 Jan 2020 20:07:44 +0000 (22:07 +0200)
committerSebastian Dröge <sebastian@centricular.com>
Tue, 28 Jan 2020 20:07:44 +0000 (22:07 +0200)
commit72cb0c0641ccee2c33801e3df87cad907475ff9a
tree514cd4b46efb916c94a0ada4062a06186e17100e
parente0a195b7bf5796960ce18a5ee9766d046553c450
videoaggregator: Don't configure NULL chroma-site/colorimetry

If there's no known value in the best caps then the functions to convert
them to strings will return NULL. Having the fields not in the caps is
not a problem, having them with a NULL value however will cause
negotiation failures.
gst-libs/gst/video/gstvideoaggregator.c