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.
Strategies for avoiding change and cancellation fees. If youâre canceling an award flight with a carrier that charges hefty redeposit fees, you should never pay them until you have to. Thatâs because several things can happen before the day of departure that can entitle you to cancel your award without penalty.inally, you might not want to bother canceling an award at all sometimes. If the change fee is $200, and you have a one-way award that only cost 12,500 miles, then you might rather just forfeit the miles rather than buy them back at 1.6 cents each.