[Bf-funboard] VSE proxies

[maximo remedios]

Hi,

Thanks for your replies. Well if it's a bug and if it's something that
eventually be fixed, great. For info I can import maximum ten 4K files at a
time and when you do so, blender freezes for 30 secondes (not responding)
and eventually unfreezes and you'll see the files in the VSE and only then
you can select image files to generate proxies in a batch way. I have
nearly 200 files to generate proxies from everytime I do some editing with
Blender so now it's quite a tedious task to generate proxies ten files by
ten files. Tha's why I was looking for alternative external solutions for
low res/proxies. I'd be happy if one day I can import 200 files at a time
and in one batch tell blender to generate proxies.

I'd like to suggest if I may that blender proxies have similar file names
to the high res file and that an option enables you to generate proxies
with sound if one wishes.  Here is why: when you're editing a documentary
or any project where more than one person is involved, the ability to watch
the low res proxies outside of blender file names identical to the high res
file is an advantage because it means that you can watch these low res
files with any software on any device, email them if you want, they become
a precious collaborative tool. Other situation where proxies with correct
files names and sound can be usefull: just image you want to watch all the
footage you shot in low res on a tablet while you're in public
transportation. Blender proxies have no sound and the name of the files is
proxy_25 or proxy_50, etc...So you cannot use these low res files outside
of blender. If you want to rate files on a tablet while you're in public
transportation or on a computer that doesn't have blender installed on, you
can't do that with blender proxies. For these reasons,  if blender proxies
had similar files names to the high res file and if there was an option to
generate proxies with sound it would be really usefull. And if this too
complicated, the ability to tell Blender to use proxy files generated
outside of Blender without having to give the right path for each file
would be fantastic: such folder has proxies, in such folder, low res files
have identical file names to the high res files, blender would
automatically connect low and high res files.

Best



On Fri, Aug 21, 2015 at 6:07 PM, Bassam Kurdali <bassam at urchn.org> wrote:

> You can in fact generate them outside of blender, just give them the
> right path, name etc. For instance:
>
> <evilhack>
> I use this to proxy exrs with transparency into .tgas with transparency
> using pillow, and then rename them to .jpgs... presto: transparent
> proxy image sequences ....
> </evilhack>
>
>
>
> On Fri, 2015-08-21 at 18:59 +0300, Antony Riakiotakis wrote:
> > Hi, if blender crashes generating proxies, it's a bug and it should
> > be fixed.
> > Even thought this is done in a seperate thread than the main
> > application, it still uses just one thread to do the job (admittedly
> > it could handle many proxies at once)
> > You can explicitly set proxies in blender also in many ways (custom
> > file, custom directory per project etc). I don't see how generating
> > them outside blender will help in any way really.
> >
> > On 21 August 2015 at 18:24, maximo remedios <maximoremedios at gmail.com
> > > wrote:
> > > Hello,
> > >
> > > Generating multiple proxies at once is possible now in Blender but
> > > challenging, you cannot import 200 files in the VSE and ask Blender
> > > to
> > > generate proxies, if you do so it will crash. Many free apps can
> > > generate
> > > low res video files in a batch way. The best solution would be to
> > > generate
> > > proxy files outside of Blender in a batch way and back in Blender
> > > link all
> > > the high res files to the low res files. Telling blender, such
> > > directory
> > > has the proxies (generated outside of blender), use them (without
> > > having to
> > > rebuild proxies). As far as I know this isn't possible?
> > >
> > > Thank you
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