FFAStrans forum

Oh, I just wanted to ask, is there any easy way to detect if an image has transparency or not? It would be nice to have logic to decide to convert to png or jpg.

OK, I've got it working well enough now that I'm happy enough to deploy it. I've worked out how to attach it as a file this time (no idea how I didn't see that before... Compress image files_copy.json So, I've gone with what steinar has suggested and added a Stills decoder and a Resize node (again, ...

Thanks everyone for your help so far. So I've got the following workflow set up (this is an adaptation of my previous workflow for compressing videos, so you can see how I've adjusted it). It works and is taking .jpg files and outputting them as .png files, so that's all good. The only thing I need ...

Yeah I think that would probably do the job, from what I can see. Do the existing variables for frame height etc. work on image files?

Well, I'm imaging a very basic processor to simply compress and reduce the size of images, and output as JPG or PNG, either being fine. PNG handles transparency but JPG is more common for photo files. I'm thinking of a simple watch folder that sees image files, takes the height and width, determines...

Hi, so I've been using FFAStrans in a fairly basic capacity, to simply provide a network folder where users can dump video files in the "input" folder, then collect compressed versions (i.e. 720 pixels high, calculated width to maintain AR, lower bitrate) from the "output" folder...