[Xerte] Re: Exported zip files are empty
Ron Mitchell
ronm at mitchellmedia.co.uk
Wed Sep 14 13:14:48 BST 2016
Try this guide and example code http://xerteacademy.com/xt/play_45
From: xerte-bounces at lists.nottingham.ac.uk
[mailto:xerte-bounces at lists.nottingham.ac.uk] On Behalf Of Oliver Haslam
Sent: 14 September 2016 12:32
To: Xerte discussion list <xerte at lists.nottingham.ac.uk>
Subject: [Xerte] Re: Exported zip files are empty
Yes, streamed video is the way to go no doubt.
It's just occurred to me however that I can't embed a video (from YouTube or
wherever) into a 'Video' page - which means I won't have the nice Transcript
button available for users - so I'll have to use a different page type.
Is there a way to show an embedded video and have the transcript available
at the click of a button on the same page? The Navigator page types only
show one tab at a time so users will only be able to see either the video OR
the transcript, rather than both at once. Is 'Transcript' available as an
Additional Property on any page type where I can embed a video?
Thanks
_________________________________________
Oliver Haslam BA, MA, PGCert ODE (Open), CMALT
Learning Technologist
UWE Associate Learning & Teaching Fellow
<http://uidappmx01.nottingham.ac.uk:32224/?NTk0NTEzMTYwYjRlNGI1MTA9NTdEOTM1N
ENfMTIzMjJfMjYwNV8xJiYyMTcwODVkNDQxZDViNTY9MTIzMyYmdXJsPWh0dHAlM0ElMkYlMkZmZ
XRsaXUlMkVuZXQlMkY=> Learning Innovation Unit
Faculty of Environment & Technology
University of the West of England
0117 32 88215
_________________________________________
From: xerte-bounces at lists.nottingham.ac.uk
<mailto:xerte-bounces at lists.nottingham.ac.uk>
[mailto:xerte-bounces at lists.nottingham.ac.uk] On Behalf Of Ron Mitchell
Sent: 14 September 2016 12:10
To: 'Xerte discussion list' <xerte at lists.nottingham.ac.uk
<mailto:xerte at lists.nottingham.ac.uk> >
Subject: [Xerte] Re: Exported zip files are empty
yourinstalladdress/version.txt might show version and revision number but
depends on what code was used during installation.
I suspect the problem is memory_limit or tmp directory limit rather than the
Xerte revision.
Embedding from a streaming server is definitely the way to go for all sorts
of reasons.
Obviously if you change to embed code the previous videos will still be part
of the project folder and attempted export unless you remove via media &
quota.
HTH
Ron
From: xerte-bounces at lists.nottingham.ac.uk
<mailto:xerte-bounces at lists.nottingham.ac.uk>
[mailto:xerte-bounces at lists.nottingham.ac.uk] On Behalf Of Oliver Haslam
Sent: 14 September 2016 11:56
To: Xerte discussion list <xerte at lists.nottingham.ac.uk
<mailto:xerte at lists.nottingham.ac.uk> >
Subject: [Xerte] Re: Exported zip files are empty
Thanks, Ron.
Yes, directly uploaded video is the reason behind large file size.
We are using 3.1 I think. How can I check?
I'll try embedding the videos from a streaming server to see if it helps.
_________________________________________
Oliver Haslam BA, MA, PGCert ODE (Open), CMALT
Learning Technologist
UWE Associate Learning & Teaching Fellow
<http://uidappmx06.nottingham.ac.uk:32224/?NGQ0MTVmMTk0YTAwNTA0MjA9NTdEOTJDQ
UFfNDYwOTRfODM5XzEmJmUwZDQzMTg1ZDU1NDMxOT0xMjMzJiZ1cmw9aHR0cCUzQSUyRiUyRmZld
GxpdSUyRW5ldCUyRg==> Learning Innovation Unit
Faculty of Environment & Technology
University of the West of England
0117 32 88215
_________________________________________
From: xerte-bounces at lists.nottingham.ac.uk
<mailto:xerte-bounces at lists.nottingham.ac.uk>
[mailto:xerte-bounces at lists.nottingham.ac.uk] On Behalf Of
ronm at mitchellmedia.co.uk <mailto:ronm at mitchellmedia.co.uk>
Sent: 14 September 2016 11:46
To: 'Xerte discussion list' <xerte at lists.nottingham.ac.uk
<mailto:xerte at lists.nottingham.ac.uk> >
Subject: [Xerte] Re: Exported zip files are empty
That's large export sizes and I'm guessing due to directly uploaded video?
You should really embed video from a streaming server rather than uploading
directly to Xerte especially if users might access via mobile or low
bandwith.
What version are you using?
There was an issue with much earlier versions where the php memory_limit
could have a direct impact on larger exports and resulted in files being
created in the project folder called example_zipper_xyz.zip and then
subsequent attempts at export included these temp files to export as well so
basically increased the problem. However that was much earlier Xerte code
and long since been changed.
Others have reported problems with large exports due to tmp directory
limits. Search the community site forums for "0 byte zip export" or this
link might work:
http://xerte.org.uk/index.php?option=com_kunena
<http://uidappmx01.nottingham.ac.uk:32224/?MTc1ZjAzNWY1MDQxMDc1YzE9NTdEOTJBN
0VfMjQ0NDVfMjAyNDJfMSYmMTVmNDEwZTA2MTMwOTQ1PTEyMzMmJnVybD1odHRwJTNBJTJGJTJGe
GVydGUlMkVvcmclMkV1ayUyRmluZGV4JTJFcGhwJTNGb3B0aW9uJTNEY29tJTVGa3VuZW5hJTI2Y
W1wJTNCdmlldyUzRHRvcGljJTI2YW1wJTNCY2F0aWQlM0QxNCUyNmFtcCUzQmlkJTNEOTY3JTI2Y
W1wJTNCSXRlbWlkJTNENzU5JTI2YW1wJTNCbGltaXRzdGFydCUzRDEyJTI2YW1wJTNCbGFuZyUzR
GVuJTIzMzIyNw==>
&view=topic&catid=14&id=967&Itemid=759&limitstart=12&lang=en#3227
It might also be worth checking via the projects properties and media &
quota tab - if there is unused media you can delete from there then try
export again but obviously it will depend on what is limiting the export and
what that limit is.
HTH
Ron
From: xerte-bounces at lists.nottingham.ac.uk
<mailto:xerte-bounces at lists.nottingham.ac.uk>
[mailto:xerte-bounces at lists.nottingham.ac.uk] On Behalf Of Oliver Haslam
Sent: 14 September 2016 11:25
To: Xerte discussion list <xerte at lists.nottingham.ac.uk
<mailto:xerte at lists.nottingham.ac.uk> >
Subject: [Xerte] Re: Exported zip files are empty
Yes, I've published before attempting to export.
I'm unable to export the LO (719MB) I exported earlier today. I've also made
copies of the LO and made some adjustments and am unable to export the
copies either.
It may have something to do with the size? - I can export an LO which has
only 2.3MB and another with 96MB but not the ones which are 500 to 700MB
_________________________________________
Oliver Haslam BA, MA, PGCert ODE (Open), CMALT
Learning Technologist
UWE Associate Learning & Teaching Fellow
<http://uidappmx05.nottingham.ac.uk:32224/?NGQ0NTQwMGUxZTRlNTc1MTE9NTdEOTI1N
0JfMTI1MzRfMTExMDFfMSYmNjBkNTg0MzE5NTg1NzQyPTEyMzMmJnVybD1odHRwJTNBJTJGJTJGZ
mV0bGl1JTJFbmV0JTJG> Learning Innovation Unit
Faculty of Environment & Technology
University of the West of England
0117 32 88215
_________________________________________
From: xerte-bounces at lists.nottingham.ac.uk
<mailto:xerte-bounces at lists.nottingham.ac.uk>
[mailto:xerte-bounces at lists.nottingham.ac.uk] On Behalf Of
ronm at mitchellmedia.co.uk <mailto:ronm at mitchellmedia.co.uk>
Sent: 14 September 2016 11:12
To: 'Xerte discussion list' <xerte at lists.nottingham.ac.uk
<mailto:xerte at lists.nottingham.ac.uk> >
Subject: [Xerte] Re: Exported zip files are empty
Is this a new LO or different to the one you exported earlier? Did you
publish before exporting?
From: xerte-bounces at lists.nottingham.ac.uk
<mailto:xerte-bounces at lists.nottingham.ac.uk>
[mailto:xerte-bounces at lists.nottingham.ac.uk] On Behalf Of Oliver Haslam
Sent: 14 September 2016 11:04
To: Xerte discussion list <xerte at lists.nottingham.ac.uk
<mailto:xerte at lists.nottingham.ac.uk> >
Subject: [Xerte] Exported zip files are empty
When I export an LO the zip files contain 0 bytes. It worked okay earlier
today but now doesn't. I've tried different browsers and different types of
export (deployment, SCORM etc.) but the same result.
Any ideas why?
_________________________________________
Oliver Haslam BA, MA, PGCert ODE (Open), CMALT
Learning Technologist
UWE Associate Learning & Teaching Fellow
<http://uidappmx02.nottingham.ac.uk:32224/?NWY0NTQzNDIwZDFiMWU1NDU9NTdEOTIwQ
TJfNTQzNzdfMTEyMzhfMSYmMzQ1NWMwZDEwMWQ1ZTAwPTEyMzMmJnVybD1odHRwJTNBJTJGJTJGZ
mV0bGl1JTJFbmV0JTJG> Learning Innovation Unit
Faculty of Environment & Technology
University of the West of England
0117 32 88215
_________________________________________
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