That video is not from the 1903 flight at Kitty Hawk. Look at the background, there are trees. The first flight was done on sand, as you can see in the first photo.
Here's pasted from
Wright brothers - Wikipedia, the free encyclopedia describing a period of time in 1904, in Ohio.
At Huffman Prairie, lighter winds and lower air density than in Kitty Hawk (because of Ohio's higher altitude and higher temperatures) made takeoffs very difficult, and they had to use a much longer starting rail, stretching to hundreds of feet, compared to the 60-foot (18 m) rail at Kitty Hawk. During the spring and summer they suffered many hard landings, real crackups, repeated Flyer damage, and bodily bumps and bruises.
On August 13, making an unassisted takeoff, Wilbur finally exceeded their best Kitty Hawk effort with a flight of 1,300 feet (400 m).
Then they decided to use a weight-powered catapult to make takeoffs easier and tried it for the first time on September 7. On September 20, 1904, Wilbur flew the first complete circle in history by a manned heavier-than-air powered machine, covering 4,080 feet (1,244 m) in about a minute and a half. Their two best flights were November 9 by Wilbur and December 1 by Orville, each exceeding five minutes and covering nearly three miles in almost four circles.
Very good Duckie. I can accept your premise that the picture is of their first flight, and the film footage was probably a later date. I base this on the fact that in the picture there is one pilot (laying down), and in the film there are two pilots (sitting upright). This would be consistent with technological advancement.
Still doesn't change the fact they were not the first to fly, and they did not invent the first powered aircraft. What they are credited with is the first CONTROLLED flight of an airplane. But that may not even be the end on that story. Read this:
Debate with the Smithsonian
The Smithsonian Institution, and primarily its then-secretary Charles Walcott, refused to give credit to the Wright Brothers for the first powered, controlled flight of an aircraft. Instead, they honored the former Smithsonian Secretary Samuel Pierpont Langley, whose 1903 tests of his own Aerodrome on the Potomac were not successful. Walcott was a friend of Langley and wanted to see Langley's place in aviation history restored. In 1914, Glenn Curtiss flew a heavily modified Aerodrome from Keuka Lake, N.Y., providing the Smithsonian a basis for its claim that the aircraft was the first powered, heavier than air flying machine "capable" of manned flight. Due to the legal patent battles then taking place, recognition of the 'first' aircraft became a political as well as an academic issue.
In 1925, Orville attempted to persuade the Smithsonian to recognize his and Wilbur's accomplishment by offering to send the Flyer to the Science Museum in London. This action did not have its intended effect, and the Flyer went on display in the London museum in 1928. During World War II, it was moved to an underground vault 100 miles (160 km) from London where Britain's other treasures were kept safe from the conflict.
In 1942 the Smithsonian Institution, under a new secretary, Charles Abbot (Walcott had died in 1927), published a list of the Curtiss modifications to the Aerodrome and a retraction of its long-held claims for the craft. The next year, Orville, after exchanging several letters with Abbott, agreed to return the Flyer to the United States. The Flyer stayed at the Science Museum until a replica could be built, based on the original. This change of heart by the Smithsonian is also mired in controversy – the Flyer was sold to the Smithsonian under several contractual conditions, one of which reads:
"Neither the Smithsonian Institution or its successors, nor any museum or other agency, bureau or facilities administered for the United States of America by the Smithsonian Institution or its successors shall publish or permit to be displayed a statement or label in connection with or in respect of any aircraft model or design of earlier date than the Wright Aeroplane of 1903, claiming in effect that such aircraft was capable of carrying a man under its own power in controlled flight."[6][7]
Some aviation buffs, particularly those who promote the accomplishments of pioneer aviator Gustave Whitehead, have commented that this agreement renders the Smithsonian unable to make properly unbiased academic decisions concerning any prior claims of 'first flight'.[8]
In 1948, the Flyer was returned to the United States on board the Mauretania. When the liner docked at Halifax, Nova Scotia, Paul E. Garber of the Smithsonian's National Air Museum met the aircraft and took command of the proceedings. The rest of the journey to Washington continued on flatbed truck. While in Halifax Garber met John A. D. McCurdy, at the time the Lieutenant Governor of Nova Scotia. McCurdy as a young man had been a member of Alexander Graham Bell's team Aerial Experiment Association, which included Glenn Curtiss, and later a famous pioneer pilot. During the stay at Halifax, Garber and McCurdy reminisced about the pioneer aviation days and the Wright Brothers. McCurdy also offered Garber any assistance he needed to get the Flyer home.[9]