[Paraview] [EXTERNAL] Regarding creating high quality small size animations

[JAIRAJ MATHUR]

Hi Felipe

That is genius! Thanks for this!
Does YouTube allow you to download in as low as 144p?

Jairaj Mathur
Mechanical Engineering
Washington University in St Louis


On Mar 8, 2017 1:08 AM, "Felipe Bordeu" <felipebordeu at gmail.com> wrote:

Hi,

 I always have problems choosing the settings when doing videos (bitrate,
framerate, resolution...). Now I make my videos in full resolution/no
compression. And use my Google(YouTube) account to upload my video to my
private space. YouTube will automatically recompress the video. And because
the video belongs to me, I can download it. Et voilà. A video with a very
good quality/size balance.

Felipe



Le 8 mars 2017 3:04 AM, "Scott, W Alan" <wascott at sandia.gov> a écrit :

> As with most things in life, you have a balance.  Generally speaking, for
> better quality, you will need larger movies.  For smaller movies, you will
> have higher compression and poorer quality.  And of course, the smaller the
> screen size, the smaller the resultant movie.  So, you get to choose.
>
>
>
> .png is an intermediate file format or storage that you will use.  I
> believe that when you make movies, the final file format (and movie size)
> is what will determine the movie size.
>
>
>
> Regarding .png’s, they are lossless compression.  .jpg’s are lossy
> compression.  Png’s lose no quality, jpg’s lose quality.
>
>
>
>
>
>
>
>
>
> *From:* JAIRAJ MATHUR [mailto:hero.jairaj at gmail.com]
> *Sent:* Tuesday, March 7, 2017 6:21 PM
> *To:* Scott, W Alan <wascott at sandia.gov>
> *Cc:* paraview at paraview.org
> *Subject:* RE: [EXTERNAL] [Paraview] Regarding creating high quality
> small size animations
>
>
>
> Hi Scott
>
>
>
> Thanks for your reply. Will PNG ensure the final movie size is small? Or
> is there something else that will determine the final size?
>
> Jairaj Mathur
> Mechanical Engineering
> Washington University in St Louis
>
>
>
> On Mar 7, 2017 7:16 PM, "Scott, W Alan" <wascott at sandia.gov> wrote:
>
> Save as a flipbook of .png’s.  Then, post process this into any type of
> move files (.avi etc).  Use a third party movie creating program, such as
> ffmpeg.  I think vlc may also do it, but have never done so.
>
>
>
> Alan
>
>
>
> *From:* ParaView [mailto:paraview-bounces at paraview.org] *On Behalf Of *JAIRAJ
> MATHUR
> *Sent:* Tuesday, March 7, 2017 5:59 PM
> *To:* paraview at paraview.org
> *Subject:* [EXTERNAL] [Paraview] Regarding creating high quality small
> size animations
>
>
>
> Dear all
>
>
>
> I am trying to export my animation, but want to keep the size small, and
> quality of the simulation good. How can I go about it?
>
>
>
> I tried to directly save in the avi format, but the quality is bad and
> size is too large.
>
>
>
> --
>
> Jairaj Mathur,
> Mechanical Engineering
>
> Washington University in St Louis
>
>
>
>
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