str
Required. URI of the image in Cloud Storage. For example,
gs://bucket/inputs/image.png. Only PNG and JPEG images
are supported.
resolution
google.cloud.video.transcoder_v1.types.Overlay.NormalizedCoordinate
Normalized image resolution, based on output video
resolution. Valid values: 0.0–1.0. To respect the
original image aspect ratio, set either x or y to
0.0. To use the original image resolution, set both
x and y to 0.0.
alpha
float
Target image opacity. Valid values are from 1.0 (solid,
default) to 0.0 (transparent), exclusive. Set this to a
value greater than 0.0.