michael hanline , 69 , was convicted in 1980 for murder of jt mcgarry .
new dna evidence proved he was innocent and he was released last nov. .
on wednesday , a judge dismissed the charges against him .
california innocence project posted video of him on day of his release .
moment he ate his first burger at a carl jr 's restaurant after being wrongfully imprisoned is captured as well as his first steps of freedom .
on thursday , carl 's jr announced they were giving hanline a year of free burgers .