You can see list of supported video formats, when open the drop-down list of file types near the bottom of the Insert Movie and Sound dialog box. I have no problem with playing video of different formats in my LibreOffice Impress. I suggest you install last codec pack, for instance K-Lite Codec Pack. edit delete.
The rules are the same for paid tickets. American Airlines Canceling an award ticket costs $150 for the first award, and $25 for each additional award reinstated at the same time for the same account. Thereâs no fee to change an award ticket, so long as the origin and destination remain the same.
United Airlines â United Mileage Plus $75 â $125 Change or Cancellation Fee (tickets issued after October 5, 2016) The two best frequent flier programs when it comes to flexibility of making changes to an award ticket, behind Southwest Airlines, are American Airlines AAdvantage and Alaska Airlines Mileage Plan.