Braveworld

Background
Braveworld was a home video company from the UK that was active from 1985 until it was dissolved in 1999 due to heavy losses, though they had stopped releasing tapes by mid-1994. Their releases during the 90s were distributed by Warner Home Video.

1st Logo (1985?-1989)
Visuals: On a yellow background is a black square border. Inside is a white circle with a border. Inside the circle is "BRAVEWORLD". The "B" is bigger than the rest of the letters. It is white with black bordering and has a shadow. The "RAVEWORLD" is black and skinnier than the "B". A black slanted rectangle is broken up in the middle (resembling two parallelograms) with the company name.

Technique: None.

Audio: None.

Availability: Seen on the company's releases from the era including the 1988 UK VHS release of Worzel Gummidge Down Under.

2nd Logo (1989-1994)
Visuals: On a moving cloudy sky background, we see a line draw itself from left to right at the same time as the background becomes mirrored along the centre. Then the "Times New Roman" text from the previous logo rotates upward until it faces the viewer, atop the line where it fades out. A gradient parallelogram then rapidly zooms out above the text, followed by another parallelogram flipping and zooming out slowly below it. Just before the second parallelogram stops zooming, a yellow circle draws itself around the logo.

Technique: Live action and 2D computer animation.

Audio: A near ominous synth theme with the sound of wind blowing and a metal bang when the first trapezoid zooms out.

Availability: Seen on later releases from the company such as the 1992 UK VHS release of Freddie as F.R.O.7, before they discontinued mking tapes in 1994.
 * It doesn't appear on the 1989 VHS release of Hanna Barbera's Personal Favourites: The Flintstones, or presumably any others in the collection, as they only have the 1989 Hanna-Barbera Home Video logo.