Yuav ua li cas teeb OBS Studio rau lag-dawb streaming

Hloov tshiab kawg: 02/25/2025

  • OBS Studio muaj qhov tsis siv neeg wizard los kho qhov chaw raws li koj qhov kho vajtse.
  • Kho tus bitrate thiab encoder yog qhov tseem ceeb rau kev txhim kho kev ua tau zoo yam tsis tau poob zoo.
  • Nws yog ib qho tseem ceeb rau configure video thiab audio qhov chaw kom raug kom tsis txhob muaj teeb meem synchronization.
  • Kev sib xyaw ua ke zoo ntawm kev daws teeb meem thiab FPS pab sib npaug zoo thiab fluidity hauv kev sib kis.
Lub koob yees duab tsis pom hauv OBS: yuav ua li cas kho nws

Kho OBS Studio sau los yog xa tsis muaj kev ncua (piv txwv li tsis muaj lag luam) tuaj yeem ua rau muaj kev sib tw yog tias cov chaw tsis raug kho kom zoo. Kev sib npaug tsis zoo ntawm cov duab zoo thiab kev ua haujlwm ntawm lub cev tuaj yeem ua rau muaj kev lag luam, poob thav duab, thiab cov teeb meem suab tsis sib xws.

Muaj hmoo, OBS Studio Nws muaj cov cuab yeej thiab teeb tsa uas tso cai rau peb kom tau txais kev ua haujlwm siab tshaj plaws yam tsis muaj kev txi zoo. Nov yog qhov peb yuav piav qhia rau koj hauv kab lus no.

Automatic Configuration Wizard

Thaum teeb tsa OBS Studio thawj zaug, qhov kev zov me nyuam muab rau koj xaiv los khiav lub Automatic Configuration Wizard. Cov cuab yeej no txheeb xyuas koj cov kev qhia tshwj xeeb kho vajtse thiab hloov kho qhov pom zoo rau koj lub computer.

Yog tias qhov rais no tsis qhib tau, koj tuaj yeem nkag mus rau nws manually los ntawm cov ntawv qhia zaub mov Cov cuab yeej> Tsis Siv Neeg Configuration Wizard. Nws raug nquahu kom khiav qhov kev xaiv no ua ntej kev hloov kho phau ntawv pib los ntawm a optimized puag.

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Kev Teeb tsa Suab

Lwm qhov tseem ceeb uas yuav tsum nco ntsoov thaum teeb tsa OBS Studio thiab ua tiav cov streaming du lossis kaw yog xyuas kom lub suab raug teeb tsa kom raug. Yuav ua li no, koj yuav tsum ua cov hauv qab no:

  1. Ua ntej, cia peb mus rau cov ntawv qhia zaub mov. Kev teeb tsa.
  2. Tom qab ntawd peb nkag mus rau ntu Suab.
  3. Thaum kawg, peb xaiv ob qho tib si cov khoom siv nkag zoo li lub cov khoom siv tso zis tsim nyog.

Yog koj siv ib lub microphone sab nraud lossis USB audio interface, xyuas tias OBS lees paub nws kom raug thiab kho qhov tus nqi kuaj kom tsis txhob synchronization ua tsis tiav nrog cov yees duab.

configure obs studio

Kev Teeb tsa Yees Duab

Hauv seem Yees duab, (tseem nkag tau los ntawm cov ntawv qhia zaub mov), muaj ob qhov tsis zoo uas peb yuav tsum tau kho kom teeb tsa OBS Studio zoo:

  • Kev daws teeb meem hauv paus (Canvas): Qhov kev daws teeb meem uas koj ntes koj lub vijtsam lossis video qhov chaw.
  • Kev daws teeb meem ntawm cov zis (Scaled): Qhov kawg daws teeb meem ntawm cov ntaubntawv povthawj siv los yog kwj.

Yog tias peb cov cuab yeej muaj teeb meem ua tiav qib siab, nws raug nquahu kom txo nws. Tus nqi tsim nyog kom tsis txhob cuam tshuam qhov pom kev zoo ntau dhau yuav yog a kev daws teeb meem tso zis ua 720p.

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Encoder thiab Bit Rate Settings

Ib qho ntawm cov laj thawj tseem ceeb vim li cas kev ntxhov siab tshwm sim yog a Tsis raug encoder thiab tus nqi me ntsis. Txhawm rau kho cov kev txwv no, peb yuav tsum ua raws li cov kauj ruam no:

Tus encoder

  1. Ua ntej, cia peb mus rau cov ntawv qhia zaub mov. Kev teeb tsa.
  2. Tom qab ntawd peb nkag mus rau ntu "Tawm mus" thiab xaiv ib qho ntawm cov encoders hauv qab no:
  • x264 (CPU): Siv lub processor rau encoding, zoo tagnrho rau cov khoos phis tawj tsis muaj daim npav muaj zog.
  • NVENC (NVIDIA) los yog AMD: Siv GPU rau encoding, txo cov load ntawm CPU.

Tus nqi ntawm cov ntsis

Cov no yog qee yam cov nqi pom zoo raws li qhov xav tau zoo:

  • 1080p ntawm 60 FPS: 5000-6000 kbps
  • 1080p ntawm 30 FPS: 4000-5000 kbps
  • 720p ntawm 60 FPS: 3500-4500 kbps
  • 720p ntawm 30 FPS: 2500-3500 kbps

Yog tias peb tab tom ntsib tus ncej poob, peb tuaj yeem sim txo bitrate kom txo cov load ntawm kev sib txuas.

obs studio qhov chaw

Ntxiv Video Sources

 

Txhawm rau pib kaw lossis streaming, koj yuav tsum ntxiv cov peev txheej video uas koj xav ntes. Qhov tseem ceeb rau kev teeb tsa OBS Studio kom raug. Txhawm rau ua qhov no, nrhiav ntu Cov peev txheej nyob rau hauv qab ntawm lub ntsiab OBS qhov rais thiab nias lub pob +. Ntawm cov kev xaiv muaj, koj yuav pom:

  • Duab thaij ntawm lub vijtsam: Sau tag nrho lub desktop.
  • Kev ntes qhov rai: Sau ib daim ntawv thov tshwj xeeb.
  • Game Capture: Zoo tagnrho rau optimizing video game capture.
  • Cov Khoom Siv Yees Duab: Rau webcams lossis lwm yam khoom siv ntes.
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Nco ntsoov tias koj teeb tsa qhov kev daws teeb meem thiab qhov loj me kom raug. kev ua kom zoo nkauj hauv OBS kom tsis txhob flickering lossis tearing hauv daim duab.

Ntxiv Optimization kom txo Lag

Yog tias tom qab teeb tsa OBS Studio thiab ua txhua qhov chaw saum toj no koj tseem tab tom ntsib teeb meem, koj tuaj yeem sim cov lus pom zoo no:

  • Kaw cov kev pab cuam tsis tsim nyog: Cov ntaub ntawv keeb kwm yav dhau tuaj yeem siv cov peev txheej.
  • Siv Windows kev ua haujlwm teeb tsa: Hauv Control Vaj Huam Sib Luag, teeb tsa kev xaiv fais fab rau kev ua haujlwm siab.
  • Siv kev sib txuas Ethernet: Yog tias koj tab tom streaming nyob, WiFi tuaj yeem ua rau qeeb thiab tsis ruaj khov.
  • Txo CPU ua haujlwm: Txo qhov zoo ntawm qee qhov teeb tsa duab hauv kev ua si lossis kev siv.

Los ntawm kev siv cov kev teeb tsa no thiab ua kom zoo dua txhua qhov ntsuas raws li koj lub khoos phis tawj lub peev xwm, koj yuav tuaj yeem siv OBS Studio yam tsis muaj lag luam thiab nrog kev ua haujlwm zoo. zoo tshaj plaws rau ob qho tib si kaw thiab nyob broadcasts.