Amsa kai tsaye
Saita maƙasudin latency, auna kowane mataki, da cire jerin gwanon da za a iya kaucewa yayin da ake kiyaye isassun kariya ta jitter don ainihin hanyar sadarwa. Fara da kamara GOP da ɓoye ɓoye kafin a zargi WebRTC.
Me yasa hakan ke faruwa
Yarjejeniyar rashin jinkiri ba za ta iya goge jinkirin da rikodi na kamara, transcoder ko girman ɗan wasa ya ƙirƙira ba. Kowane jerin gwano kuma na iya cinikin juriya don saurin gudu.
Masu bincike galibi suna buƙatar ƙofa mai juyar da abincin kamara zuwa hanyar isar da gidan yanar gizo.
Gwajin sarrafawa
Yi amfani da ganuwa tushen lokaci ko hanyar tambarin lokutan aiki tare don kwatanta kamawa da nunawa a ƙarƙashin al'ada da yanayin cibiyar sadarwa maras kyau.
Canja canji ɗaya a lokaci guda. Ajiye samfurin kamara, firmware, ƙarshen ƙarshen da asusu; sannan gwada isarwar hanyar sadarwa, amsa yarjejeniya, jigilar watsa labarai da yanke hukunci azaman yadudduka daban-daban.
Yi amfani da keɓaɓɓen asusu na gani-kawai da amintaccen kayan aikin bincike na gida. Sake takaddun shaida, adireshi masu zaman kansu da gano bayanai kafin raba fitarwa.
Jerin bincike
| Duba | Aiki | Shaidar ci gaba |
|---|---|---|
| Kamara | Auna maɓalli da halayen maɓalli. | An san jinkirin tushen. |
| Gateway | Gano yanke lamba, canza lambar da lokacin layi. | Kudin wucewa da canjin kuɗi sun rabu. |
| Cibiyar sadarwa | Auna RTT, asara da jitter akan hanyar da aka yi niyya. | Girman jitter buffer yana girma daga shaida. |
| Browser | Auna ba da jinkiri da farfadowa bayan asara. | Kwarewar ta haɗu da abin da aka faɗa. |
Shaida don kiyayewa
Buga teburin kasafin latency, ba lamba ɗaya mafi kyawun hali ba. Haɗa na'ura, codec, yanayin cibiyar sadarwa da hanyar aunawa.
Bayanan iyaka da aminci
Rage kowane buffer zuwa sifili na iya ƙirƙirar daskarewa da kayan tarihi; makasudin yana da iyaka latency tare da karbuwar juriya.
Don kallo mai nisa, yi amfani da VPN mai sarrafawa maimakon fallasa RTSP ko tashoshin sarrafa kyamara kai tsaye zuwa intanit na jama'a.
SmartRTSP
SmartRTSP shine mai kallon kamara RTSP da ONVIF don na'urorin Apple, Windows da Android. Ya dace da kallon kai tsaye, ganowa da duban kyamara masu yawa; ci gaba da keɓe NVR ko VMS lokacin da ake buƙatar ci gaba da yin rikodi, fitarwar shaida ko sarrafa masana'antu na tsakiya.
Tambayoyin da ake yawan yi
Shin WebRTC yana ba da garantin jinkirin ƙaramin na biyu?
A'a. Mai rikodin kyamara, ƙofa da hanyar sadarwa na iya cinye kasafin kuɗi kafin mai lilo ya karɓi kafofin watsa labarai.
Me zan fara tuna?
Auna kamara GOP da layukan ƙofa kafin rage ma'aunin jitter mai lilo.
Za a iya wucewa ta rage jinkiri?
Ee, lokacin da mai lilo ya goyi bayan tushen codec da fakiti, saboda ana iya guje wa transcoding.
Nassoshi na farko
- IETF RFC 7826 - Ka'idodin Yawo na Gaskiya 2.0
- W3C — WebRTC 1.0 ƙayyadaddun bayanai
- FFmpeg — Zaɓuɓɓukan yarjejeniya da misalai RTSP
- IETF RFC 5905 - Hanyar Sadarwar Time Protocol version 4
Jagoran SmartRTSP mai alaƙa
Buɗe jagora mai alaƙaRage jinkirin ƙare-zuwa-ƙarshe cikin rikodin kamara, ingest, ƙofa, hanyar sadarwa, jitter da ɓarna mai bincike maimakon kunna buffer ɗaya a makance.