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.
Cancellation Policy. When you book a reservation on American Airlines, you are entitled to a refund if your fare permits cancellations without penalty. If you cancel a reservation and you are not eligible for a refund, you can use the price of your ticket toward a new reservation within 13 months of the cancellation.You will need to pay any additional difference in ticket price at the time you book your new flight.f you cancel a reservation and you are not eligible for a refund, you can use the price of your ticket toward a new reservation within 13 months of the cancellation. You will need to pay any additional difference in ticket price at the time you book your new flight.