| 2 Jun 2024 |
 K900 | But that's probably the reason | 12:07:08 |
| K900 | (in case people here aren't familiar, https://en.wikipedia.org/wiki/Chroma_subsampling) | 12:07:52 |
 522 | hrm
https://github.com/xonotic/darkplaces/blob/9acc6233eb9fb8be9faf56ebb1c796995bc41f16/cap_avi.c#L338 seems to be where it happens yeah
i'm surprised it fucks up the color that much, is there a way to at least get the colors somewhat accurate?
| 12:19:26 |
| K900 | Maybe just use OBS or something that can record 4:4:4 | 12:21:39 |
| K900 | But also it depends on what you intend to do with the output | 12:22:04 |
| K900 | Because e.g. youtube will probably encode to 4:2:0 anyway | 12:22:30 |
| K900 | At least for SDR video | 12:22:50 |
| 522 | even then, if i watch a video recorded with (i assume) the same method, the colors do seem a lot more accurate. so idk if youtube is doing some post-processing step to fix it? | 14:12:06 |
| 522 | 
Download image.png | 14:13:12 |
| 522 | 
Download image.png | 14:13:16 |
| K900 | It's hard to tell what exactly it's doing | 14:15:01 |
| K900 | But it's also going to have more accurate colors on bigger objects | 14:15:16 |
| K900 | Because of how chroma subsampling works | 14:15:23 |
 Atemu | Could you elaborate? Chroma subsampling shouldn't matter on areas of colour that are larger than a few pixels^2 | 14:23:44 |
| K900 | In reply to @r522:matrix.org
sent an image. Well this was the original question | 14:25:30 |
| K900 | And those fonts look like they're 1-2 pixels wide | 14:25:39 |
| Atemu | In reply to @k900:0upti.me
But it's also going to have more accurate colors on bigger objects I meant this | 14:26:22 |
| K900 | Yeah my point is that you won't see artifacts from chroma subsampling on bigger text | 14:26:54 |
| K900 | Because most of it will be covered by 2x2 blocks | 14:27:13 |
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