Set the default info for a video frame of format and width and height.
Note: This initializes info first, no values are preserved. This function does not set the offsets correctly for interlaced vertically subsampled formats.
the format
a width
a height
false if the returned video info is invalid, e.g. because the size of a frame can't be represented as a 32 bit integer (Since: 1.12)
Set the default info for a video frame of format and width and height.
Note: This initializes info first, no values are preserved. This function does not set the offsets correctly for interlaced vertically subsampled formats.