Yes this is true. This is due to the recipes being only available in the Chef's recipe book for purchase, and not easily found online. Although the general gist and ingredients can be seen from the video, the exact volume and weights of the ingredients will not be known. However, where known, or made known on this forum, the video recipes will be updated with the ingredient list and method.
Most of the 'single recipe' videos DO have the full ingredient and method listed with them - mostly it is the complete episodes that feature ten or more recipes each show that are missing the full ingredient list and method.
Admin.