Emva konyaka onesiqingatha yophuhliso, IGStreamer 1.18 ikhutshiwe, iseti yamacandelo eqonga ebhaliweyo kwi-C ukwenza uluhlu olubanzi lwezicelo ze-multimedia, ezivela kubadlali be-multimedia kunye nabaguquli beefayile zeaudiyo / zevidiyo kwizicelo zeVoIP kunye neenkqubo zosasazo.
Kwinguqulelo entsha i-API entsha yeefayile zokuhambisa ezenziwa ukusuka kwifomathi enye ukuya kwenye, kunye ukuphuculwa kwenkxaso ye-HDR, Inkxaso yolwandiso RTP TWCC kunye nezinye izinto ngaphezulu.
Iimpawu ezintsha zeGStreamer 1.18
Kule nguqulo intsha ibonisiweyo Umsebenzi wenziwe ekuphuculeni inkxaso yeGstreamer y Que singafumana izongezo ezahlukeneyo kolu hlobo lutsha 1.8, njenge-plugin ye-AVTP (IProtokholi yeVidiyo yezoThutho yeVidiyo) yokuhanjiswa kwevidiyo kunye nokuhanjiswa kweaudio
Kanye kunye kunye nenkxaso entsha yeprofayile ye-TR-06-1 (RIST-Ezothembekileyo zoSasazo lwe-Intanethi) Ukukwazi ukutshintsha isantya sokudlala kubhabho kunye nenkxaso ye-RTP TWCC (uGoogle kuThintelo loThutho loThutho) kwi-rtpmanager.
Kwimeko ye- Windows, la izixhobo zokuhlaziya ividiyo ezikhawulezileyo zehardware ziyenziwa kusetyenziswa i-DXVA2 / Direct3D11 APIkunye ne-plugin yokufaka ividiyo kunye nokukhawulezisa ukufaka iikhowudi usebenzisa iMicrosoft Media Foundation. Inkxaso eyongeziweyo ye-UWP (Iplatifomu yeWindows yeWindows).
Kwiseva kunye nomxhasi, I-RTSP yongeze inkxaso yeendlela zokukopela (ukukrola ngokukhawuleza xa ugcina umfanekiso), echazwe kwi-ONVIF (Vula iForam yeNethiwekhi yeVidiyo yeNethiwekhi).
Iinkonzo zokuHlela zeGStreamer zongeza inkxaso yamaxesha amiselweyo, isantya esisekwe kwikliphu, kunye nokukwazi ukusebenzisa ifomathi ye-OpenTimelineIO.
Ukongeza kwi-Autotools esekwe kwizikripthi zokwakha zisusiwe kwaye iMeson ngoku isetyenziswa njengesixhobo esikhulu sendibano.
Olunye utshintsho olwahlukileyo yale nguqulo intsha:
- I-API entsha ekumgangatho ophezulu, iGstTranscoder, icetyisiwe enokusetyenziswa kwizicelo zokuhambisa iifayile ukusuka kwifomathi enye ukuya kwenye.
- Inkxaso eyongeziweyo ye-AFD (Inkcazo yeFomathi eSebenzayo) kunye neseti yeKhowudi yedatha yeBar.
- Isixhobo se-qmlgloverlay songezwa ukuvumela imeko yeQt ekhawulezayo ukuba ivele ngaphezulu komsinga wevidiyo engenayo.
- Isixhobo se-imagesequencesrc songezwe ukwenza lula ukwenziwa ngokulandelelana kwevidiyo kulandelelwano lweJPEG okanye imifanekiso yePNG.
- Into ye-dashsink yongezwa ukuvelisa umxholo we-DASH.
- Yongeze i-dvbsubenc element yokufaka ikhowudi kwimibhalo engezantsi ye-DVB.
- Kuyenzeka ukuba upake imijelo ye-MPEG-TS ngenqanaba elincinci lokuxhasa kunye nenkxaso ye-SCTE-35, ngendlela ehambelana nenethiwekhi kamabonakude wentambo.
- I-Rtmp2 yaphunyezwa ngophumezo lomthengi omtsha we-RTMP ngomthombo kunye nezinto ezamkelayo.
- Umncedisi we-RTSP wongeza inkxaso yesihloko ukulawula isantya kunye nokukala.
- Yongezwe i-svthevcenc, i-H.265 encoder yevidiyo esekwe kwi-Intel's SVT-HEVC encoder.
- Yongeza into yevaapioverlay ukuqamba usebenzisa i-VA-API.
- I-splitmuxsink kunye ne-splitmuxsrc izinto ngoku zixhasa ii-auux (AUX) zemijelo yevidiyo.
- Izinto ezintsha zaziswa ukuze zifumane kwaye zivelise imilambo ye-RTP kusetyenziswa i "rtp: //" URI.
- Yongeza into ye-rpicamsrc yokufaka ividiyo yekhamera yebhodi yeRaspberry Pi.
- Ukuphuculwa kwengcaciso kunye nokulungiswa kwevidiyo ngoHlelo oluPhezulu lweDynamic (HDR).
Gqibela ukuba ufuna ukwazi ngakumbi ngayo malunga nale nguqulo intsha yeGstreamer ungajonga utshintsho Kule khonkco ilandelayo.
Uyifaka njani iGstreamer 1.18 kwi-Ubuntu nakwiziphumo?
Ukuba unomdla wokufaka iGstreamer 1.18 kwi-distro yakho Ungayenza ngokulandela amanyathelo esabelana ngawo ngezantsi.
Inkqubo isebenza kuzo zombini iinguqulelo ezintsha ze-Ubuntu 20.04 kunye neenguqulelo zangaphambili ngenkxaso.
Ukufaka, Kufuneka sivule i-terminal (Ctrl + Alt + T) kwaye kuyo sichwetheza le miyalelo ilandelayo:
sudo apt-get install gstreamer1.0-tools gstreamer1.0-alsa gstreamer1.0-plugins-base gstreamer1.0-plugins-good gstreamer1.0-plugins-bad gstreamer1.0-plugins-ugly gstreamer1.0-libav
Kwaye ukulungele ngayo, baya kuba sele beyifakile iGstreamer 1.16 kwinkqubo yabo.
Xa usenza loo miyalelo, ingxelo efakiweyo yi-1.14.5, ungachaza ukuba ungayifaka njani inguqulelo yamvanje ekhoyo? Ngaba kufuneka songeze indawo yokugcina eyongezelelweyo?
"Kwaye voila, baya kuba sele befakile iGstreamer 1.16 kwinkqubo yabo."
Kodwa awufuni ukufaka inguqulelo 1.18