You just bought a Sony a7V, or another recent Sony camera, and now you’re staring at the video format menu wondering what on earth you’re supposed to choose.
Totally fair question!
Sony gives you a lot of options, and while that flexibility is great, it can also be confusing if you just want to know what setting will give you the best results without wasting time.
So let’s start with the short answer, and then I’ll explain why I recommend it, plus the specific situations where you should actually do something different.
Here’s The Short Answer:
For most situations, I recommend filming in XAVC HS, selecting the highest bit rate available, and making sure it says 4:2:2 10-bit if your computer can handle it.
That’s it.
If you want a quick reference you can come back to later, I’ve also put together a Sony Video Formats Cheat Sheet that shows you exactly which settings to use. It’s completely free!
Now let’s talk about why these settings make sense, and when they don’t.
A Quick Note on Testing and Hardware
Before we get into the menu breakdown, you should know that while this video and article are not sponsored by MSI, they did provide me with the RTX 5080 graphics card I used for all of the testing discussed here. Thanks to MSI for that.
I’ll also link to this card, along with other MSI GPUs I recommend for video editing, since they currently offer the fastest performance for modern codecs.
This hardware context matters a lot for what we’re about to talk about.
Understanding Sony’s Video Format Options
When you open the Sony menu and go to Shooting → Video Format, you’ll see several options, including:
- XAVC HS
- XAVC S
- XAVC S-I
- XAVC S HD
If you’re using a cinema-line camera like the FX3, FX30, or FX2, you’ll also see a DCI 4K option.
For the vast majority of your filmmaking, I recommend XAVC HS, and the reason is simple: XAVC HS uses H.265 compression, which is the most advanced and efficient codec your camera can record internally.
That means higher image quality and smaller file sizes at the same time, which is exactly what we want.
Choosing Frame Rate and Bit Rate
Once you select XAVC HS, you’ll need to back out and head into the video settings to choose your frame rate and bit rate.
You’ll typically see options like 24p, 60p, and 120p.
If instead you’re seeing 25p, 50p, or 100p, that means your camera is currently set to PAL mode, which is used in many countries outside the United States. This has to do with electrical frequency and broadcast standards, and we don’t need to go down that rabbit hole here.
What you need to know is that if you want access to frame rates like 120p, go into the yellow toolbox menu and switch your camera to NTSC.
From here, let’s assume we’re choosing 24 frames per second, and now Sony throws a bunch of other options at you, like 50M, 100M, 4:2:0, 4:2:2, 8-bit, 10-bit, and it suddenly feels overwhelming.
Let’s break it down quickly.
Bit Rate, Bit Depth, and Chroma Subsampling Explained
The number followed by an “M” represents the bit rate, measured in megabits per second. Higher numbers mean more data, which means higher quality video, so I recommend choosing the highest bit rate available.
Next comes 8-bit vs 10-bit, and this one is easy. Always choose 10-bit.
10-bit video records dramatically more color information, enabling your camera to capture billions of colors instead of millions, which results in smoother gradients, better skin tones, and far more flexibility when color grading.
The last option, and the one that causes the most confusion, is 4:2:2 vs 4:2:0, which refers to chroma subsampling, or how much color data is stored per pixel.
4:2:2 records more color information than 4:2:0, so on paper it sounds like something you’d always want to use. And in a perfect world, that would be true.
But here’s where your computer matters.
Why Your GPU Determines Whether You Should Use 4:2:2
This entire topic is the reason I reached out to MSI and asked for an RTX 5080 to test with.
Older computers, including Macs from before Apple’s M-series chips, older NVIDIA GPUs, and essentially all AMD GPUs at this point, do not offer hardware acceleration for H.265 video encoded in 4:2:2 color.
What that means in practice is that editing 4:2:2 footage on those systems is noticeably slower, with choppy playback, laggy scrubbing, and longer render times, because your computer has to decode everything in software.
Newer hardware changes that completely.
Apple’s M-series Macs and NVIDIA’s 5000-series GPUs support hardware encoding and decoding of 4:2:2 video, which makes editing dramatically faster.
To show you what that looks like, I tested the same DaVinci Resolve project on the same desktop computer, first using an RTX 3080 and then swapping in the RTX 5080.
With the 3080, playback wasn’t terrible, but scrubbing wasn’t smooth, and rendering a 10-minute project took 4 minutes and 6 seconds.
With the 5080 installed, playback was dramatically smoother, scrubbing felt instant, and the same render finished in 1 minute and 23 seconds, making it roughly 66% faster.
That’s a massive difference.
So Which Settings Should You Use?
If you’re editing on:
- A Mac with an M-series chip, or
- A Windows PC with an NVIDIA 5000-series GPU
You can safely shoot XAVC HS, highest bit rate, 4:2:2, 10-bit and enjoy both great image quality and fast editing performance.
If you’re using:
- An AMD GPU
- An older NVIDIA card
- An older Intel-based Mac
Then I recommend choosing 4:2:0, 10-bit instead. The image quality is still excellent, and your editing experience will be significantly smoother.
The One Big Limitation of XAVC HS
There is one annoying limitation of XAVC HS that I was really hoping Sony would fix with the a7V, but unfortunately it’s still here.
You cannot record 4K at 30 frames per second using XAVC HS.
Yes, it’s weird, and yes, it’s been weird for years.
If you need 4K 30p, the workaround is to switch your video format to XAVC S, then select 4K 30p, 140M, 4:2:2, 10-bit.
XAVC S uses the older H.264 codec, which is less efficient than H.265, but the image quality is still very similar, so don’t stress about that.
The good news is that now that Apple and NVIDIA support hardware acceleration for 4:2:2, using XAVC S no longer comes with the editing penalties it used to.
Final Thoughts
Sony video formats can get complicated quickly, but once you understand what the camera is doing and how your computer factors into the equation, the right settings become pretty straightforward.
For most situations:
- XAVC HS
- Highest bit rate
- 10-bit
- 4:2:2 if your hardware supports it
And remember, if you want a quick reference you don’t have to think about, you can download my Sony Video Formats Cheat Sheet completely free.
If you want to learn more about cameras and filmmaking, consider subscribing, and as always, thanks for reading.






