"I don't want to say the election is over," Trump states in one of the clips. "I just want to say Congress has certified the results without saying the election is over."
The former commander-in-chief is shown getting tongue-tied.
"Yesterday is a hard word for me," he states at one point, with daughter Ivanka Trump heard outside the frame suggesting he remove it.
He further struggles to read the teleprompter.
"I can't see it very well," he grumbles.
He straightens his suit jacket and ultimately makes his three-minute address.
"My only goal was to ensure the integrity of the vote," he tells the camera.
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The outtakes were part of new exhibits shared with the public by the Democrat-led House select committee on January 6, which held its last hearing of the summer in primetime Thursday night.
The committee further showed a photo of Trump standing in the Oval Office after the Ellipse rally on January 6 - before moving into the White House dining room where he would spend hours refusing to call off the attack.
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Thursday night's primetime hearing was dedicated to the 187 minutes between Trump wrapping up his comments on the Ellipse - where he urged backers to match on the Capitol - until his tepid video announcement requesting them to go home.
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Committee members stressed how there were no pictures of Trump as he sat watching Fox News Channel in the White House dining room for more than three hours, nor were there entries on an official call log of White House diary.
What witnesses did tell committee members was that White House officials, including Ivanka Trump and Counsel Pat Cipollone, pressed the president to make an announcement to followers to halt the attack.
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Inside the Capitol, members of Vice President Mike Pence's security detail were so worried regarding the escalating violence that they were making "personal calls" to "say goodbye" to their families because they "feared for their lives," according to an unnamed official whose identity the committee kept secret.
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"The members of the VP detail at this time were starting to fear for their own lives," the official announced. "There was a lot of yelling, a lot of very personal calls over the radio. It was disturbing, I don't like talking about it."
"There were calls to say goodbye to family members, so on and so forth ... for whatever the reason was on the ground, the VP detail thought this was going to get very ugly," the official went on.
The committee's witness, whose voice was masked, couldn't say for certain what the VP's detail was experiencing, yet the tenor of their conversation indicated things were "going to a whole other level soon."
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