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" <wasc...@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.jai...@gmail.com] > *Sent:* Tuesday, March 7, 2017 6:21 PM > *To:* Scott, W Alan <wasc...@sandia.gov> > *Cc:* paraview@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" <wasc...@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-boun...@paraview.org] *On Behalf Of *JAIRAJ > MATHUR > *Sent:* Tuesday, March 7, 2017 5:59 PM > *To:* paraview@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 > > > > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at http://www.kitware.com/ > opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > >
_______________________________________________ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview