Multimedia chimiro GStreamer 1.18.0 iripo

Mushure megore nehafu yebudiriro zvakaitika kusunungura GStreamer 1.18, muchinjika-chikuva seti yezvikamu zvakanyorwa muC zvekugadzira zvakasiyana-siyana zvekushandisa multimedia, kubva kune midhiya vatambi uye odhiyo / vhidhiyo faira converters, kuVoIP zvikumbiro uye kutenderera masisitimu. Iyo GStreamer kodhi ine rezinesi pasi pe LGPLv2.1. Panguva imwecheteyo, zvigadziriso kune plugins gst-plugins-base 1.18, gst-plugins-yakanaka 1.18, gst-plugins-yakaipa 1.18, gst-plugins-yakashata 1.18 iripo, pamwe neiyo gst-libav 1.18 inosunga uye iyo gst-rtsp-server 1.18 yekufambisa sevha. Paiyo API uye ABI level, kuburitswa kutsva kuri kumashure kunoenderana ne1.0 bazi. Binary inovaka inouya munguva pfupi zvichagadzirirwa yeAroid, iOS, macOS uye Windows (paLinux zvinokurudzirwa kushandisa mapakeji kubva pakugovera).

Key kuvandudzika GStreamer 1.18:

• New high-level API yakakurudzirwa GstTranscoder, iyo inogona kushandiswa mumashandisirwo ekuchinjisa mafaera kubva kune imwe fomati kuenda kune imwe.
• Yakavandudzwa mharidzo yeruzivo uye kugadzirisa kwevhidhiyo ine yakawedzera simba renji (HDR, High Dynamic Range).
• Yakawedzera kugona kushandura kumhanya kwekutamba pane nhunzi.
• Yakawedzera rutsigiro rweseti yemacodecs AFD (Active Format Tsanangudzo) uye Bhadha Data.
• Yakawedzera rutsigiro rweRTSP server uye mutengi trick modes (inokurumidza kupuruzira uchichengetedza mufananidzo), inotsanangurwa muONVIF (Open Network Vhidhiyo Interface Forum) yakatarwa.
• PaWindows platform, kukwidziridzwa kwehardware yevhidhiyo decoding kunoitwa uchishandisa iyo DXVA2 / Direct3D11 API, uye plug-in inopihwa yekutora vhidhiyo uye encoding kukurumidza uchishandisa Microsoft Media Foundation. Yakawedzerwa rutsigiro rweUWP (Universal Windows Platform).
• Yakawedzera chinhu cheqmlgloverlay kubvumidza chiitiko cheQt Kurumidza kuratidzwa pamusoro peiyo inouya vhidhiyo rwizi.
• Iyo imagesequencesrc element yakawedzerwa kuti zvive nyore kugadzira vhidhiyo kuyerera kubva mukutevedzana kwemifananidzo muJPEG kana PNG mafomati.
• Yakawedzera dashsink element kugadzira DASH zvemukati.
• Yakawedzera dvbsubenc element yeDVB subtitle encoding.
• Inopa kugona kurongedza yakagadziriswa bitrate MPEG-TS hova neSCTE-35 rutsigiro mufomu inoenderana netambo network.
• Yakamisikidzwa rtmp2 ine nyowani RTMP mutengi kuita ine sosi uye sink zvinhu.
• RTSP Server yakawedzera rutsigiro rwemisoro kudzora kumhanya uye kuyera.
• Yakawedzerwa svthevcenc, H.265 encoder yevhidhiyo yakavakirwa pane encoder kodhi yakagadzirwa neIntel SVT-HEVC.
• Yakawedzera vaapioverlay chinhu chekunyora uchishandisa VA-API.
• Yakawedzerwa rutsigiro rweTWCC (Google Transport-Wide Congestion Control) RTP yekuwedzera kune rtpmanager.
• Iyo splitmuxsink uye splitmuxsrc zvinhu zvino inotsigira ebetsero (AUX) vhidhiyo hova.
• Zvinhu zvitsva zvinounzwa pakugashira nekugadzira nzizi dzeRTP uchishandisa "rtp://" URI.
• Yakawedzera AVTP (Audio Vhidhiyo Yekutakura Protocol) plugin yekufambisa inononoka-inonzwa inonzwika uye vhidhiyo hova.
• Yakawedzera rutsigiro rweprofile TR-06-1 (RIST - Yakavimbika Internet Stream Transport).
• Yakawedzera rpicmsrc chinhu kutora vhidhiyo kubva kamera yeRaspberry Pi bhodhi.
• GStreamer Editing Services inowedzera tsigiro yenguva yakatarwa, pa-clip-kumhanyisa marongero, uye kugona kushandisa iyo OpenTimelineIO fomati.
• Yakabviswa Autotools based kuvaka zvinyorwa. Meson ikozvino inoshandiswa sechinhu chikuru chegungano.

Source: opennet.ru