Dear list,
I’m planning to add an explanation about multimedia inclusion to the
wiki, but first I wanted to discuss an issue I have found.
I have the following sample (adapted from scrn-wid.mklx):
\setupinteraction[state=start]
\starttext
\null\page
\definerenderingwindow[myrenderingwindow]
[width=\textwidth, height=\textwidth,
%openpageaction=StartCurrentRendering,
%closepageaction=StopCurrentRendering,
openpageaction=StartRendering{\currentrendering},
closepageaction=StopRendering{\currentrendering},
framecolor=red]
\startTEXpage[offset=1em, pagestate=start]
\userendering[key-name][video/mp4][video.mp4]
[embed=yes,
auto,
]
\placerenderingwindow[myrenderingwindow][key-name]
\stopTEXpage
\null\page
\stoptext
\userendering[][][auto] would enable automatic play or stop when the
page with the rendering is reached or left (respectively).
I cannot get it working. Neither do work the commented lines in
\definerenderingwindow.
Inspecting the PDF code, the screen annotation only gets an additional
actions dictionary
(https://opensource.adobe.com/dc-acrobat-sdk-docs/standards/pdfstandards/pdf/PDF32000_2008.pdf#G11.2096829)
with /PO and /PC entries, when open and close page actions are set to
StartRendering{\currentrendering} and StopRendering{\currentrendering}.
Just for reference, this is the screen annotation object with the
additional actions dictionary:
13 0 obj
<<
/Type /Annot
/A <<
/AN 13 0 R
/OP 0
/R 12 0 R
/S /Rendition
>>
/AA <<
/PC <<
/AN 13 0 R
/OP 1
/R 12 0 R
/S /Rendition
>>
/PO <<
/AN 13 0 R
/OP 0
/R 12 0 R
/S /Rendition
>>
>>
/Border [ 0 0 0 ]
/P 14 0 R
/Subtype /Screen
/T <FEFF006B00650079002D006E0061006D0065>
/Rect [ 12.353668 12.353668 437.54664 437.54664 ]
>>
endobj
And this is what I get with \userendering[][][auto]:
13 0 obj
<<
/Type /Annot
/A <<
/AN 13 0 R
/OP 0
/R 12 0 R
/S /Rendition
>>
/Border [ 0 0 0 ]
/P 14 0 R
/Subtype /Screen
/T <FEFF006B00650079002D006E0061006D0065>
/Rect [ 12.353668 12.353668 437.54664 437.54664 ]
>>
endobj
Could anyone be so kind to confirm the issue?
Many thanks for your help,
Pablo
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