r/obs • u/BoxBotBob • 3h ago
Question 601 seems more accurate than 709 and sRGB
Recently been trying to figure out a good recording settings for Loseless type footage for an amateur project I'm messing with and as I was trying to get footage, I noticed the footage being off. I double checked my OBS's advance settings: NV12-Rec709-limited, which seems to be fine. Though I should mention, I used the settings suggested in EposVox's 7 year old video on what to do for streaming. I decided to take a screenshot and compare the resulting footage. From what I can tell, Rec. 601 seems to have the best results in being similar to the original colors, outside of blocking from dark colors.
I should mention my gpu is a 9070 and the only pixel formats it offers are 8 and 10 bit, at RGB 4:4:4 Full or limited and YCbCr 4:2:2. I've swapped between these and the results seems to be the same. I've swapped between h264 and h265. HW AV1 doesn't seem to be happy with my current OBS settings, so skipped that for tests. Not sure what's going on, I feel like Rec 709 should produce the best results, but doesn't seem to be the case. I'm a novice with OBS, so maybe the solution is obivous?