Camera Test — Kayan Aikin Gwajin Gidan Yanar Gizo Kyauta
Menene Gwajin Kamara?
Gwajin kamara wani bincike ne na sauri don tabbatar da cewa webcam dinka tana aiki yadda ya kamata. Kafin kiran bidiyo, hirar aiki, bidiyon kai tsaye, ko ajin yanar gizo, yin gwajin kamara a yanar gizo yana daukar dakika kalilan ne kawai kuma yana hana matsalolin fasaha masu kunya.
Camera Test (cameratest.vn) yana baka damar gwada kamararka nan take a kowane nau'in bincike (browser) — babu bukatar saukewa, babu yin rajista, babu wasu abubuwa na musamman (plugins).
Yadda ake Gwada Kamararka a Yanar Gizo
- Bude wannan shafin — browser dinka zata nemi izinin amfani da kamara ta kanta.
- Danna Allow — bada izini lokacin da browser ta tambaya.
- Duba hoton kai tsaye — hoton webcam dinka na kai tsaye zai bayyana nan take.
- Tabbatar da ingancin hoto — tabbatar da cewa hoton ya fito radau, yana da haske, kuma yana kallon hanyar da ta dace.
- Dauki hoto — danna Take Photo don daukar hoto.
- Saukewa — adana hoton a matsayin fayil na JPEG nan take.
Idan hoton kai tsaye ya nuna fuskarka sosai, to kamararka tana aiki.
Me yasa zaka yi Gwajin Kamara?
- Hirar aiki da tarurruka — hana bayyanar bakin allo a lokacin da bai kamata ba.
- Watsa bidiyo da daukar sauti — tabbatar da yanayin tsayuwa, haske, da mayar da hankali kafin ka fara bidiyon kai tsaye.
- Bayan sabunta OS — sabunta tsarin kwamfuta na iya sake saita izinin kamara ba tare da saninka ba.
- Sabbin na'urori — webcams na USB, kwamfyutocin tafi-da-gidanka, da wayoyi suna aiki daban-daban.
- Neman mafita — gano ko matsalar daga na'urar ce (hardware), manhaja (software), ko kuma izini ne (permissions).
Siffofin Gwajin Kamara
| Siffa | Bayani |
|---|---|
| Hoton kai tsaye | Hoton webcam na kai tsaye, yana nuna maka kamar kana kallon madubi |
| Karfin hoto (Resolution) | Yana nuna ainihin karfin hoton (misali 1920 × 1080) |
| Sunan na'ura | Yana nuna samfurin webcam dinka daga browser |
| Daukar hoto | Daukar hoto na JPEG nan take daga webcam dinka |
| Saukewa da danna daya | Adana hotuna a cikin na'urarka |
| 100% na browser ne | Babu shigarwa (install), babu bukatar asusu |
| Sirri da aminci | Ba a tura kowane bidiyo zuwa kowane sabar (server) ba |
Yadda ake Gyara Matsalolin Kamara na Yau da Kullum
Bakin allo ko babu hoto
- Rufe sauran manhajoji (apps) masu amfani da kamara (Zoom, Teams, Skype).
- Sake bude shafin (reload) sannan ka sake danna Allow.
- Windows: Settings → Privacy → Camera → kunna "Allow apps to access your camera."
- Mac: System Settings → Privacy & Security → Camera → ba browser dinka izini.
Kuskuren "No camera found"
- Ga webcams na USB: gwada wata mashigar USB daban ko wani kebul na daban.
- Sabunta direban (driver) kamararka (Windows Device Manager ko shafin yanar gizo na kamfanin da ya yi na'urar).
- Kashe kwamfutarka ka sake kunna ta sannan ka sake gwadawa.
An hana izini (Permission denied)
- Danna alamar kamara a saman inda ake rubuta adireshin yanar gizo → canza zuwa Allow.
- Chrome:
chrome://settings/content/camera - Firefox: Preferences → Privacy & Security → Permissions → Camera.
Kamara tana aiki a wasu wuraren amma ba a nan ba
- Goge "cache" da "cookies" na browser dinka, sannan ka sake bude shafin.
- Gwada wani browser daban: Chrome, Firefox, ko Edge.
- Kashe wasu kari (extensions) na browser da ka iya tare hanyar kamara.
Shawarwari don samun Kyakkyawan Hoton Webcam
- Haske: Fuskanci inda haske yake fitowa — taga ko fitila — don samun hoto mai haske da kyau.
- Daidai da idanu: Sanya kamarar ta kasance daidai da idanunka ko sama kadan.
- Bayan fage (Background): Yi amfani da bayan fage mai kyau ko mara abubuwa da yawa don nuna kwarewa.
- Nisantar allo: Zauna nisan 50–80 cm daga allo don samun yanayin hoto na halitta.
- Tsaftace ruwan tabarau (Lens): Goge ruwan tabarau na webcam dinka da tsumma mai laushi don cire datti.
Tambayoyi da Ake Yawan Yi
Shin gwajin kamara yana aiki a wayoyi?
Eh. A Android da iOS, wannan manhaja tana amfani da kamararka ta gaba ne ta asali. Yi amfani da Chrome ko Safari don samun sakamako mafi kyau.
Shin ana dora (upload) bidiyona a wani wuri?
A'a. Duk abubuwan suna faruwa ne a cikin browser dinka. Ba a tura komai zuwa sabar (servers) dinmu ba.
Wadanne browsers ne ake tallafawa?
Chrome, Firefox, Edge, da Safari (iOS 14.3+). Ba a tallafawa Internet Explorer.
Zan iya gwada webcam ta waje (external USB webcam)?
Eh. Hada kamarar USB dinka kafin ka bude shafin. Idan akwai kyamarori da yawa, browser na iya zaba daya da kanta; zaka iya canzawa a cikin saitin OS dinka.
Me yasa hoton yake nuna kamar madubi (mirrored)?
Yanayin madubi yana sa hoton ya zama na halitta, kamar kana kallon kanka a madubi. Hotunan da ka sauke ma suna nuna yadda kake gani ne daidai.