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Statnet-Summer-Project / ndtv-shiny

R-Shiny interface for ndtv package
GNU General Public License v3.0
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no movie output generated for me #8

Open skyebend opened 10 years ago

skyebend commented 10 years ago

I'm testing http://kecoli.shinyapps.io/dynamic-network-visualization/ and not getting any movie output. Maybe I'm doing something wrong?

I've tried both Chrome or Firefox on Ubuntu.

Firefox draws a movie component with a "video format or mime type is not supported error" and Chrome draws a movie player, but doesn't play anything. When I try to directly download the file given in the movie component src, it doesn't play on my machine (even in VLC) I get 45k file, but it won't play.

kecoli commented 10 years ago

Yep. the ffmpeg is not installed in shiny.io. I figured this out through typing Sys.which("ffmpeg") in diagnostic console in ndtv shinyapp. I submitted request at

https://groups.google.com/forum/?utm_medium=email&utm_source=footer#!msg/shinyapps-users/K7wp2QVvey0/Y5jdpba1u7AJ

kecoli commented 10 years ago

typed sessionInfo() to query shiny io system

R version 3.1.1 (2014-07-10) Platform: x86_64-pc-linux-gnu (64-bit)

locale: [1] LC_CTYPE=C.UTF-8 LC_NUMERIC=C LC_TIME=C.UTF-8
[4] LC_COLLATE=C.UTF-8 LC_MONETARY=C.UTF-8 LC_MESSAGES=C.UTF-8
[7] LC_PAPER=C.UTF-8 LC_NAME=C LC_ADDRESS=C
[10] LC_TELEPHONE=C LC_MEASUREMENT=C.UTF-8 LC_IDENTIFICATION=C

attached base packages: [1] stats graphics grDevices utils datasets methods base

other attached packages: [1] tergm_3.1.4 ndtv_0.5.1 sna_2.3-2
[4] animation_2.3 networkDynamic_0.6.3 ergm_3.1.2
[7] statnet.common_3.1.1 network_1.10.2 shinyIncubator_0.2.1 [10] shinyData_1.0 shiny_0.10.0

loaded via a namespace (and not attached): [1] DEoptimR_1.0-1 Matrix_1.1-4 RJSONIO_1.2-0.2 Rcpp_0.11.2
[5] bitops_1.0-6 caTools_1.17 coda_0.16-1 digest_0.6.4
[9] grid_3.1.1 htmltools_0.2.4 httpuv_1.3.0 lattice_0.20-29
[13] nlme_3.1-117 robustbase_0.91-1 tools_3.1.1 trust_0.1-6
[17] xtable_1.7-3