On Fri Jul 30, 2021 at 8:53 PM CEST, Pablo Rodriguez via ntg-context wrote: > Hi Michal and Hans, > > many thanks for your patch to fix multimedia objects in PDF and your > extremely interesting and in-depth explanation about multimedia in PDF. > Many thanks to Hans for the release of an updated latest with also > updated documentation. > > Although I don’t read Czech, just out of curiosity, is your bachelor > thesis available on the net, Michal? Thanks to theses.cz, I found > https://is.muni.cz/th/t8qpp/DP_Vlasak_Michal_2015.pdf (only a name > coincidence, I guess).
Sorry, should have shared the link at the first place. https://dspace.cvut.cz/handle/10467/95065 (PLNY_TEXT) links to the full text. (PRILOHA) is almost all files I had for the thesis. Most notably the testing files I used. (Some were handcoded, so no sources, but these should be readable in text editors). > Using your sample, I have two questions: > > \starttext > \setupinteraction[state=start] > > \useexternalrendering[myvideo][video/mp4][video.mp4][embed=yes] > > \definerenderingwindow[myrenderingwindow] > [width=\textwidth, height=\textwidth] > > \placerenderingwindow[myrenderingwindow][myvideo] > \stoptext > > Is there no way to have the video as an embedded file in the PDF > document? (I mean, that the file is listed when the attachment panel is > displayed.) Currently, only attachments are added as "embedded files" (either as "hidden", ending up in /EmbeddedFiles, or as "annotation" ending up as /FileAttachment annotation). Maybe "codeinjections.embedfile" can have the option to force the reference, so that the file also ends up in /EmbeddedFiles? Should it be default for all \externalrenderings? My try: https://github.com/contextgarden/context-mirror/commit/681c36d0ecfd30c05ed588eb0f37a06dd19f3492 (the full file can be located by clicking on the three dots after the file name, then "View file" and then "Raw", resulting in: https://github.com/contextgarden/context-mirror/blob/681c36d0ecfd30c05ed588eb0f37a06dd19f3492/tex/context/base/mkxl/lpdf-wid.lmt, Patch can be obtained by adding .diff to the URL: https://github.com/contextgarden/context-mirror/commit/681c36d0ecfd30c05ed588eb0f37a06dd19f3492.diff I will probably not keep the commit on GitHub forever, it just seems like a nice way to send quick patches -- it is visual and allows full file/patch download. So this time full patch also included below for future reference.) Michal --- a/tex/context/base/mkxl/lpdf-wid.lmt +++ b/tex/context/base/mkxl/lpdf-wid.lmt @@ -259,7 +259,7 @@ local function flushembeddedfiles() for tag, reference in sortedhash(filestreams) do if not reference then report_attachment("unreferenced file, tag %a",tag) - elseif referenced[tag] == "hidden" then + elseif referenced[tag] == "hidden" or referenced[tag] == "forced" then e[#e+1] = pdfstring(tag) e[#e+1] = reference -- already a reference f[#f+1] = reference -- collect all file description references @@ -369,6 +369,9 @@ function codeinjections.embedfile(specification) } local r = pdfreference(pdfflushobject(d)) filestreams[hash] = r + if specification.forcereference == true then + referenced[hash] = "forced" + end return r end end @@ -705,9 +708,10 @@ local function insertrendering(specification) descriptor = pdfreference(pdfflushobject(descriptor)) elseif option[v_embed] then descriptor = codeinjections.embedfile { - file = filename, - mimetype = mimetype, -- yes or no - compress = false, + file = filename, + mimetype = mimetype, -- yes or no + compress = false, + forcereference = true, } end local clip = pdfdictionary { ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://context.aanhet.net archive : https://bitbucket.org/phg/context-mirror/commits/ wiki : http://contextgarden.net ___________________________________________________________________________________
