#split gifs

i'm going to write this assuming you have a solid familiarity with photoshop and making gifs, but please feel free to send me an ask if anything is unclear. i use video timeline/smart objects so will be showing that (here's a great general tutorial on giffing with timeline). i will also be talking A LOT about gif dimensions, so first let's briefly go over the limits and theory a little bit.

a 1 column gifset can accommodate gifs 540 pixels wide

2 columns = 268 pixels each with a 4 pixel gutter between

3 columns = 177, 178, 177 pixels with 4 pixel gutters

i'm mostly going to talk about 2 column split gifs here (what i will refer to as 2x1 from now on - 2 across and 1 high), but the process is the same for 3 column (3x1) and so on (1x2, 2x2, etc).

so, why would you even want to make a gifset like this? i mean, let’s face it, generally, bigger is better for gifs on tumblr, and there are obvious incentives to 540 width gifs over 268 or 177/8 width, especially since the upload limit went to 10MB. but even 10MB isn’t much when you’re talking about high quality footage. gif making is a constant balance between quality (whatever that means to you: frame dimensions, sharpening, coloring, etc) and file size. split gifs are a cheat to that limitation >:)

i personally believe an untapped frontier of tumblr gifmaking is playing with dimensions and time. that sentence makes me sound like an old-timey sci-fi villain, but you get the idea: gifmaking is an art and there are many fun and interesting ways of exploring the medium. you can do a lot with 268 pixels! longer frame loops to gif longer scenes unbroken, bolder coloring on a wide shot you don’t want to pare down. and, a shorter x axis means the y axis’s bang goes a lot further on a buck. also just if you have a 2 column set but only 5 gifs so you need to make one take up 2 slots. there's a lot of reasons but the most important one is it's fun :) here are some examples of other split gifs i've made: x, x, x

this isn't so much a limitation, more of a shift in how you think about gifs, but it's important to remember that each gif should ideally be doing something still. when making split gifs, it’s easy to pick a wide scene without thinking about how it’ll be split down the middle, and then you’re left with a lot of something on one side and a lot of incongruous nothing on the other - or you're left with a person cut in half awkwardly in the middle. so while a split gif can still be a whole scene, you shouldn’t ignore the break and what it means to the bigger picture. now this is personal preference, but i like to play with the break and make it a part of the gifset. mirrored movement, subjects trapped on either side but still talking to each other, a bird flying from one side to the other. fun with frames! it can be another way of drawing attention to specific images/moments/feelings happening within the same shot.

SIMPLE SPLIT GIFS

to more narrowly define what i’m calling “simple split gifs,” it’s one set of frames split down the middle into two separate gifs that are meant to play concurrently, side by side.

first thing's first, crop your gif and uncheck delete cropped pixels if it is not already (very important). i'm cropping it to the 1x1 size, in this case 268x350. if you need to see how the full size will look, you can try it out with 536 first. but this one is pretty easy, this is the exact center of the frame (the left boundary of this crop is the center line) and both their heads fit within their respective 1x1 crop.

then color as you normally would. if your scene is very different one side to the other, it might be easier for you to color on a wider crop and then either crop again or copy paste your coloring to the smaller crop version. i do that with the 2x6s, but it's usually not that big a deal to color the 2x1s with just the small crop on your canvas at the time. this scene is very symmetrical, both in movement and colors, so i'm good.

now the fun part! once you've got one side how you want it, save/export as you normally would. at this point i also like to make a mental note of how many frames there are.

so i have 49 frames and it's still only ~3MB! this is just an example that i picked from my rotk fancy set, otherwise i probably would have made this gif longer.

then onto the other side, so i ctrl + z my way back to my smart object video timeline. to get to theoden i just drag and drop the smart object 268 pixels over. since this one is in the exact center of the image, it even helpfully guides me (this can get annoying if you are NOT giffing the center of the image fyi, but you can always manually go pixel by pixel too if you need to with your <- -> keyboard buttons. just always remember where you started and count accurately). i can never move around my smart object without hiding the adjustment layers on top of it, so you'll see me do that in this screen recording.

see how it corrected me when i dragged it a few pixels down by accident, and with all those pink guidelines? sometimes photoshop is good 😌

then make sure you still like the coloring, adjust whatever needs to be adjusted, but watch out! don't make any major changes because it still has to match the other side. and export again.

what we perceive as 1 series of frames chopped down the middle is just 2 separate gifs with the same frame rate. when tumblr loads the images, it will run concurrently in the post (even though it never does in the draft post 🙄). and that's it!

COMPLEX SPLIT GIFS

again i'm making up terms, but i call anything with more than 2 components a complex split gifset. i've tweaked some things in the process as i went along, but this is generally how i did the lotr series. these sets are basically just many split gifs with transitions. and here's where endurance becomes a factor :) there's a lot of prep done blind. but if set up well, it will be fairly easy to pull together by the end.

first i decide on my dimensions, using my upper bounds to determine how big i'm going to go. since lotr has very nice large file sizes, i can go pretty big without sacrificing much in quality. i decided on 3 rows of 350 pixel height gifs and it's worked well for me. that means my biggest gif will have a total height of 1050 pixels - fun! you could also do 8 rows, with two 2x2s or just a series of 2x1s that transition to 1x1s. there really is no limit to this except your imagination and source material.

i cap everything i'm going to use before i even open photoshop, then do all of them at once. uncheck delete cropped pixels, then i make my gifs! this is where i spend 90% of the time on this set. every gif should be the size of the smallest 1x1 gif (268x350 for me). i make all 10 into a fully colored, separate psd. (and then i usually go back through all of them a few times to get the colors to match better 😅) for the bigger ones (2x1: 536x350 and 2x6: 536x1050), i just crop them as if they were 1x1 but always thinking about how they will look when big. this gets tricky when i do the big one :) my lazy workaround for that is to basically make it twice: one cropped as it will be and one full size for me to color. then i copy and paste all the coloring layers onto the small one and voila, i know that the coloring in the upper right slice will also look good on the bottom left slice 1050 pixels away because i saw it on the full size version.

coloring is probably the biggest thing i'm thinking about with this kind of set. the whole idea is that these gifs are using the same colors, more or less, throughout each phase. even with the 1x1s, they're still part of a larger color concept, and they should (🤞) work with each other.

in a pinch, i like to eyedrop a color from one gif and add it as an accent to another. one of my 1x1s had a much more muted color palette originally, but i wanted it to have deeper blues and yellows to complement the 1x1 that would go next to it, so i added some gradients on lower opacity over it, color picked from other gifs i already colored.

i keep my coloring and the smart object in separate folders to help me in the final step of combining everything, and then i trim everything down to my lowest common denominator of frames. you might think you need to keep frames pretty minimal if you're doing 3 phases with transitions like this, but there's more room to work with on a small gif, in terms of file size. i usually do 30-50 frames for each phase, with the assumption that i'll be adding a transition on each side of each gif that will eat up some frames (i usually do 4-6 frame fade transitions). for the rotk set my final frame count was 129 and i never went over 8MB on a gif, so there's plenty of space play around with things :)

and then, combine! whatever order you start with, you are stuck with (unless you're getting even more complicated, but we won't go into that lol). for these sets i go small 1x1 -> medium 2x1 -> big 2x6. i like to think of it in phases from this point on. small is the first phase, then medium, then big. then i put in the fade transitions, chopping up the first phase gif so the last one will fade into it, restarting the whole cycle seamlessly. i'm just doing a quick and dirty fade here, but here's a tutorial if you want more explanation on transitions.

at this point i save this psd as its position, "top left" or whatever (usually it's a psb by this point too 🥲), just in case i need to go back to it. then i export this first gif and move on to the rest.

it's the same concept as a simple split gif: drag and drop the smart object to the new position, but now there are multiple phases to keep track of. folder organization has been key for me to keep everything straight. i move through the gifs in a backwards S, starting with the top left. but you could go any direction, just gotta stick with it and remember your counts. in my case, i'm always thinking of 268 pixels over and, for the 2x6, 350 up/down. it's a tedious process, but it goes quick (apart from waiting for photoshop to load each time you export).

i did this series as a color concept aesthetic kind of thing, so my theory was by using the same-ish colors throughout, that would save me in the end when it came time to export. there's only 256 colors max to work with on a gif, and that's usually what gets me over the 10MB limit. but as i said, i have never even gotten close to the size limit on this series. it's pretty hard to reach the limit on 268 pixels, but not impossible. (i did run into that on the emma set i did, and that was hell. but also not an impossible fix in the end.)