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.
American Airlines. The airline cancellation fee for an American Airlines flight is largely dependant on what type of ticket the passenger purchased. Refunds or changes for refundable tickets can be obtained by cancelling the ticket online, over the phone or in person at any time prior to the flight's departure.