2020年8月28日 · hello everyone ive looked all over the interwebs and cant seem to find any information on yuv 4:2:2 bgr3 (emulated) yu12 (emulated) yv12 .(emulated) video types. I have a dinosaur pc that i put linux mint on and im using a cheap capture card …

2021年1月29日 · The MJPEG option is missing from my Video Format dropdown within the Video settings. I have an option for YUYV 4:2:2, BGR3 (Emulated), YU12 (Emulated), and YV12 (Emulated). The YUYV 4:2:2 is very slow, and I am not able to get a decent framework at all. But, I am supposed to have an option...

2019年9月1日 · Hello my OBS friends, Today I just have a quick question to ask on what color format should I be using with my capture card. I use the AVerMedia 4k Capture card and i only stream console games. I do understand that in the advance tab i should always leave it at NV12 with 709/Partial. I just...

2007年1月20日 · 1) All good lossy codecs convert to yv12 so it doesn't matter whether you record at rgb, yuy2, or yv12(do NOT record interlaced stuff in yv12)

2018年3月20日 · info: v4l2-input: Pixelformat: YU12 (Emulated) (available) info: v4l2-input: Pixelformat: YV12 (Emulated) (available) info: v4l2-input: Stepwise and Continuous framesizes are currently hardcoded info: v4l2-input: Stepwise and Continuous framerates are currently hardcoded info: v4l2-input: Start capture from /dev/video0 info: v4l2-input: Input: 0

2014年8月2日 · Hi! My device does not work but in "Qt V4L2 Test Utility" (and other programs) it works, so I hope this is the right thread (although the initial comment from leonhard was some years ago). My device is a Victure AC800 (an action cam). In other application like Zoom it just works out of the box...

2023年11月12日 · YU12(emulated) YV12(emulated) Selecting any of these prints "error: v4l2-input: Selected video format not ...

2019年3月20日 · Decode Mode Support Some buyers are looking for capture cards that provide specific decode modes to the user. These are color compression formats (not to be confused with data compression) that affect the bandwidth required by the video feed through the device, as well as the total image quali

2014年8月2日 · Try using one of the Pixelformats marked as "Emulated". Those should be native MJPEG in most cases with the v4l2 userspace library converting them to something obs can handle.

2014年8月2日 · Since information about this plugin is spread all over the place (forum threads / mantis bugtracker) this thread aims to gather all information relevant to the v4l2 capture plugin. Known Issues The framesize/framerate options are currently hardcoded for some devices. There seem to be problems...