7.3.3 Can you answer these questions?

7.3.3.1 Include audio file in PDF --- Update due to stopped support of FlashPlayer by Acrobat

https://tex.stackexchange.com/landing/r/digest?cta=question&id=578388

usually, I included Audio files via FlashPlayer in PDF documents with the Media9 package: 
\usepackage{media9} 
\addmediapath{./folder} 
\includemedia[ 
transparent, 
passcontext, 
addresource=audio.mp3, 
... 
[pdf] [media9] [acrobat] [audio]
 

asked by Iskandar The Pupsi https://tex.stackexchange.com/landing/r/digest?cta=user&id=188396 1 vote

7.3.3.2 Longtable Caption Error in Overleaf- Package ltCaption error: Not allowed in longtable* environment

https://tex.stackexchange.com/landing/r/digest?cta=question&id=578009

I'm trying to create a longtable in Latex and am using Overleaf as my tool. My table prints fine, except for the caption. I went through past solutions offered to similar questions and followed the ... 
[errors] [longtable]
 

asked by Garima Bhatia https://tex.stackexchange.com/landing/r/digest?cta=user&id=232526 1 vote

7.3.3.3 How to set the title of the paper to be placed at the bottom?

https://tex.stackexchange.com/landing/r/digest?cta=question&id=578035

In the Latex template I used, the new title had to be placed on the next page, and it was unwilling to be placed at the bottom, even if it was not the last line. Every time a blank is left. How do I ... 
[xetex] [titles]
 

asked by c yj https://tex.stackexchange.com/landing/r/digest?cta=user&id=230946 1 vote