For streaming, OBS Studio always forces subsampling 4:2:0.I444, RGB in OBS Studio is equal to 4:4:4 chroma subsampling (no subsampling).NV12, I420 in OBS Studio is equal to 4:2:0 chroma subsampling (formats differ in hw data storing order, addressing).Sometimes, it is hard to understand where error is - on converting or on displaying. You can test anything, even JPG-converter application from the camera software bundle. There are a lot of services and applications available for the encoding/decoding. YouTube is popular, I mentioned it for example only, you can make your own tests and share results too. Q: Where to find suggestions for other services?Ī: Trust to your own feelings when working with color. For other types of subsampling - it is better to always follow the standard (720p -> BT.709 on encode less size -> BT.601 on encode - here I mean, if you working with old + new hardware usually, you choose only one standard for your production, no matter what size is, this all depends on your target device - where content will be viewed). Yes, in some cases you can step aside (BT.601 has info only about 4:2:2 and 4:4:4). So, you can change encoding matrix on your wish and videos larger than 720p will use BT.709 on decode videos smaller 720p will use BT.601 on decode. Do not scale it up or down! For your monitor you may watch video full screen.Īctually, this affects as many applications as I know ^_^ And many of them just ignore any info about the encoding video standard stored in the file by myself. Watch recorded or streaming video 100% scale. ![]() ![]() ![]()
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