My Video Capture Device Is laggy in preview and recording and black boxes pop up on screen randomly. Im on a MacOS

[IneedHelpThankYou]

Here are my logs please help....

00:33:28.148: CPU Name: Intel(R) Core(TM) i5-7400 CPU @ 3.00GHz
00:33:28.149: CPU Speed: 3000MHz
00:33:28.149: Physical Cores: 4, Logical Cores: 4
00:33:28.149: Physical Memory: 16384MB Total
00:33:28.149: OS Name: Mac OS X (NSMACHOperatingSystem)
00:33:28.149: OS Version: Version 10.13.6 (Build 17G13035)
00:33:28.149: Kernel Version: 17.7.0
00:33:28.151: hotkeys-cocoa: Using layout 'com.apple.keylayout.US'
00:33:28.152: Portable mode: false
00:33:29.049: OBS 25.0.8 (mac)
00:33:29.049: ---------------------------------
00:33:29.050: ---------------------------------
00:33:29.050: audio settings reset:
00:33:29.050: samples per sec: 44100
00:33:29.050: speakers: 2
00:33:29.051: ---------------------------------
00:33:29.051: Initializing OpenGL...
00:33:29.073: Loading up OpenGL on adapter ATI Technologies Inc. AMD Radeon Pro 555 OpenGL Engine
00:33:29.073: OpenGL loaded successfully, version 4.1 ATI-1.68.24, shading language 4.10
00:33:29.171: ---------------------------------
00:33:29.171: video settings reset:
00:33:29.171: base resolution: 1600x900
00:33:29.171: output resolution: 1600x900
00:33:29.171: downscale filter: Bilinear
00:33:29.171: fps: 30/1
00:33:29.171: format: NV12
00:33:29.171: YUV mode: 601/Partial
00:33:29.171: NV12 texture support not available
00:33:29.171: Audio monitoring device:
00:33:29.171: name: Built-in Output
00:33:29.171: id: AppleHDAEngineOutput:1F,3,0,1,1:0
00:33:29.171: ---------------------------------
00:33:29.173: Failed to load 'en-US' text for module: 'decklink-ouput-ui.so'
00:33:29.181: os_dlopen(libpython3.7m.dylib->libpython3.7m.dylib): dlopen(libpython3.7m.dylib, 257): image not found
00:33:29.181:
00:33:29.181: [Python] Could not load library: libpython3.7m.dylib
00:33:29.443: A DeckLink iterator could not be created. The DeckLink drivers may not be installed
00:33:29.443: No blackmagic support
00:33:29.498: [VideoToolbox encoder]: Adding VideoToolbox H264 encoders
00:33:29.519: [obs-browser]: Version 2.8.6
00:33:29.527: os_dlopen(/Applications/VLC.app/Contents/MacOS/lib/libvlccore.dylib->/Applications/VLC.app/Contents/MacOS/lib/libvlccore.dylib): dlopen(/Applications/VLC.app/Contents/MacOS/lib/libvlccore.dylib, 257): image not found
00:33:29.527:
00:33:29.527: Couldn't find VLC installation, VLC video source disabled
00:33:29.529: Failed to load 'en-US' text for module: 'StreamDeckPlugin.so'
00:33:29.529: Ignoring old obs-browser.so version
00:33:29.531: [obs-ndi] hello ! (version 4.9.0)
00:33:29.531: [obs-ndi] Trying ''
00:33:29.531: [obs-ndi] Trying '/usr/lib'
00:33:29.531: [obs-ndi] Trying '/usr/local/lib'
00:33:29.531: [obs-ndi] Can't find the NDI library
00:33:32.968: Failed to initialize module 'obs-ndi.so'
00:33:32.968: ---------------------------------
00:33:32.968: Loaded Modules:
00:33:32.968: obs-ndi.so
00:33:32.968: StreamDeckPlugin.so
00:33:32.968: vlc-video.so
00:33:32.968: text-freetype2.so
00:33:32.968: rtmp-services.so
00:33:32.968: obs-x264.so
00:33:32.968: obs-vst.so
00:33:32.968: obs-transitions.so
00:33:32.968: obs-outputs.so
00:33:32.968: obs-libfdk.so
00:33:32.968: obs-filters.so
00:33:32.968: obs-ffmpeg.so
00:33:32.968: obs-browser.so
00:33:32.968: mac-vth264.so
00:33:32.968: mac-syphon.so
00:33:32.968: mac-decklink.so
00:33:32.968: mac-capture.so
00:33:32.968: mac-avcapture.so
00:33:32.968: linux-jack.so
00:33:32.968: image-source.so
00:33:32.968: frontend-tools.so
00:33:32.968: decklink-ouput-ui.so
00:33:32.968: coreaudio-encoder.so
00:33:32.968: ---------------------------------
00:33:32.968: os_dlopen(../obs-plugins/obs-browser->../obs-plugins/obs-browser.so): dlopen(../obs-plugins/obs-browser.so, 257): image not found
00:33:32.968:
00:33:32.968: ==== Startup complete ===============================================
00:33:32.986: All scene data cleared
00:33:32.986: ------------------------------------------------
00:33:33.025: coreaudio: device 'Yeti Stereo Microphone' initialized
00:33:33.025: [Loaded global audio device]: 'MIC VOLUME'
00:33:33.025: - filter: 'Noise Suppression' (noise_suppress_filter)
00:33:33.029: coreaudio: device 'iShowU Audio Capture' initialized
00:33:33.029: [Loaded global audio device]: 'GAME VOLUME'
00:33:33.037: Video Capture Device: Selected device 'HD Web Camera'
00:33:33.038: Video Capture Device: Capturing 'HD Web Camera' (0x1430000005a39331):
00:33:33.038: Resolution: 1280x720
00:33:33.038: FPS: 30 (30000030/1000000)
00:33:33.038: Frame interval: 0.0333333 s
00:33:33.038: Input format: Auto (actual: MJPEG - JPEG OpenDML (dmb1))
00:33:33.038: Requested color space: Auto (-1)
00:33:33.038: Requested video range: Auto (-1)
00:33:33.038: Using format: <AVCaptureDeviceFormat: 0x60c000018bd0> 'vide'/'dmb1' enc dims = 1280x720, pres dims = 1280x720 { 30.00 fps }
00:33:33.132: adding 46 milliseconds of audio buffering, total audio buffering is now 46 milliseconds (source: MIC VOLUME)
00:33:33.132:
00:33:33.308: CAMERA: Selected device 'HD Web Camera'
00:33:33.308: CAMERA: Using preset 1280x720
00:33:33.313: Switched to scene 'MAIN SCENE'
00:33:33.313: ------------------------------------------------
00:33:33.313: Loaded scenes:
00:33:33.313: - scene 'MAIN SCENE':
00:33:33.319: - source: 'Window Capture' (window_capture)
00:33:33.319: - source: 'COMPUTER SCREEN' (display_capture)
00:33:33.319: - source: 'Video Capture Device' (av_capture_input)
00:33:33.319: - filter: 'Chroma Key' (chroma_key_filter)
00:33:33.319: - scene 'ME REACTING':
00:33:33.319: - source: 'COMPUTER SCREENN' (display_capture)
00:33:33.319: - source: 'CAMERA' (av_capture_input)
00:33:33.319: ------------------------------------------------