\documentclass{article}
\usepackage{amsmath}

\usepackage[%
    web={pro,tight,usesf},
    eforms,graphicxsp={showembeds}
]{aeb_pro}
\usepackage{rmannot}
\usepackage{graphicxbox}

\margins{.25in}{.25in}{24pt}{.25in} % left,right,top, bottom
\screensize{5in}{5.5in}             % web.sty dimensions

\DeclareDocInfo
{
    title=The \textsf{rmannot} Package\texorpdfstring{\\[1ex]}{: } MP3 Audio,
    author=D. P. Story,
    university=Acro\negthinspace\TeX.Net,
    email=dpstory@acrotex.net,
    subject=Demo of the rmannot package,
    keywords={Adobe Acrobat, MP3},
    talksite=\url{http://www.acrotex.net},
    talkdate={Aug.\ 2020},
    copyrightStatus=True,
    copyrightNotice={Copyright (C) \the\year, D. P. Story},
    copyrightInfoURL=http://www.acrotex.net
}
\talkdateLabel{Published:}

\newcommand{\myRMFiles}{C:/Users/Public/Documents/%
  My TeX Files/tex/latex/aeb/aebpro/rmannot/RMfiles}
\saveNamedPath{summertime}{\myRMFiles/Summertime.mp3}
\makePoster[hiresbb]{aebmusic_poster}{aebmusic_poster}

\parindent=0pt\parskip6pt\pagestyle{empty}

%\previewOn

\begin{document}

\maketitle

\null\vfil

\begin{center}
{\Large\bfseries\color{blue}Summertime}\\[2ex]
    \rmAnnot[defaultposter,posternote=Summertime,width=.5\linewidth]{640bp}{480bp}{summertime}
\end{center}

This annotation uses the default poster with a poster note.


\begin{center}\setPosterProps{textSize=14,xPos=20,yPos=20}
{\Large\bfseries\color{blue}Summertime}\\[2ex]
   \rmAnnot[defaultposter,width=.5\linewidth]{\cntrlbrWd}{\cntrlbrHt}{summertime} %posternote=Summertime,
\end{center}

Default poster with poster note. Dimensions conform to those of the control bar of the legacy
audio player.

\newpage

\begin{center}
{\Large\bfseries\color{blue}Summertime}\\[2ex]
    \rmAnnot[poster=aebmusic_poster,width=.5\linewidth]{640bp}{480bp}{summertime}
\end{center}

This annotation uses the aeb music poster.

\begin{center}
  \rmAnnot[height=14bp]{\cntrlbrWd}{\cntrlbrHt}{summertime}
\end{center}

This annotation uses the legacy music poster, it is a screen shot of
the legacy control bar.

\end{document}
