First, why are you putting Frames into ERT? LyX has commands for that.
Then, I have renamed one of my MP4 files, since that was not included in the allegedly MWE and as I had seemed to recall, the multimedia package doesn't like MP4. Use MOV, ie transform VID_20180616_094640.mp4 into VID_20180616_094640.mov which does work. But, since I don't use Acrobat as the defaul reader on the Mac, I compile on the command line lyx -f -e pdf5 beamer_media_test.pdf and then fire up acrobat as Skim and Preview do not display movies. If Acrobat is your default reader than you might get away with running View (Alt-R (?)) I have changed to LuaLaTeX as default in the document, by the way. greetings, el On 2019-04-18 03:45 , Anthony wrote: > I have attached an MWE. > > Running LyX2.3.0 under windows 10. Using Adobe Acrobat Pro DC. > > My problem is that I can compile the LyX document to generate a pdf, > however, when I click on the link in the pdf, the following message > appears. > > > > Any suggestions? > > Kind Regards, > Anthony > > Sent from Mail for Windows 10 > >
#LyX 2.3 created this file. For more info see http://www.lyx.org/ \lyxformat 544 \begin_document \begin_header \save_transient_properties true \origin unavailable \textclass beamer \begin_preamble \usepackage{multimedia} \end_preamble \use_default_options true \maintain_unincluded_children false \language english \language_package default \inputencoding auto \fontencoding global \font_roman "default" "default" \font_sans "default" "default" \font_typewriter "default" "default" \font_math "auto" "auto" \font_default_family default \use_non_tex_fonts false \font_sc false \font_osf false \font_sf_scale 100 100 \font_tt_scale 100 100 \use_microtype false \use_dash_ligatures true \graphics default \default_output_format pdf5 \output_sync 0 \bibtex_command default \index_command default \paperfontsize 12 \spacing single \use_hyperref false \papersize default \use_geometry true \use_package amsmath 1 \use_package amssymb 1 \use_package cancel 1 \use_package esint 1 \use_package mathdots 1 \use_package mathtools 1 \use_package mhchem 1 \use_package stackrel 1 \use_package stmaryrd 1 \use_package undertilde 1 \cite_engine basic \cite_engine_type default \biblio_style plain \use_bibtopic false \use_indices false \paperorientation portrait \suppress_date false \justification true \use_refstyle 1 \use_minted 0 \index Index \shortcut idx \color #008000 \end_index \secnumdepth 2 \tocdepth 2 \paragraph_separation indent \paragraph_indentation default \is_math_indent 0 \math_numbering_side default \quotes_style english \dynamic_quotes 0 \papercolumns 1 \papersides 1 \paperpagestyle default \tracking_changes false \output_changes false \html_math_output 0 \html_css_as_file 0 \html_be_strict false \end_header \begin_body \begin_layout Frame \begin_inset Argument 4 status open \begin_layout Plain Layout Sound and video example \end_layout \end_inset \end_layout \begin_deeper \begin_layout Standard \begin_inset ERT status open \begin_layout Plain Layout \backslash movie[width=8cm,height=4.5cm]{test}{VID_20180616_094640.mov} \end_layout \end_inset \end_layout \end_deeper \begin_layout Standard \begin_inset Separator plain \end_inset \end_layout \end_body \end_document