Iyo inoshanda sisitimu yakanangana nemahara software vashandisi uye yakavhurika kune kuvandudzwa kwemabasa matsva nenharaunda yayo.
Nyaya ichangobva kubuda iyoyo openSUSE vagadziri vaitakana chirongwa che kurerutsa kuiswa kweH.264 video codec mukugovera.
Izvi zvinodaro nekuti mwedzi mishoma yapfuura, pasuru yekugovera zvakare yaisanganisira mapakeji ane AAC odhiyo codec (ichishandisa iyo FDK AAC raibhurari), iyo inotenderwa se ISO chiyero, inotsanangurwa muMPEG-2 uye MPEG-4 zvakatemwa uye inoshandiswa pane dzakawanda. mavhidhiyo masevhisi.
Iyo openSUSE purojekiti yakafemerwa nekuedza kwaFedora kuita kuti Cisco's OpenH264 uye FDK AAC macodecs awanikwe kune vashandisi vayo. Nhengo dzakasvika kuCisco's open source timu kuti vaite zvakafanana kune yavo mushandisi base.
Chimwe chipingamupinyi chekukunda ndechekuti chinodzikisira chiripo chekugoverazve codec yemahara vashandisi zana, saka nhengo yebhodhi Neal Gompa uye akavhuraSUSE Leap kuburitsa maneja Lubos Kocman akaronga nzira yekurerutsa kuisa codec mu openSUSE .
Chikonzero chekuita shanduko mukugadzirisa kwekuisa codec muhurongwa, nokuti kugoverwa kwevhidhiyo compression tekinoroji H.264 inoda kubhadharwa kwemari kusangano MPEG-LA, asi kana OpenH264 akavhura maraibhurari akashandiswa, kodec inogona kushandiswa mune yechitatu bato zvigadzirwa pasina kubhadhara mari, sezvo Cisco, iyo inovandudza OpenH26 chirongwa, iri rezinesi reMPEG LA.
Cisco, ane chirongwa chakavhurikaSUSE anotenda zvikuru kuyedza kwavo, akabvuma nzira yekugoverazve OpenH264 pamusoro peCisco-inopihwa zvivakwa zvekuvhura vashandisi veSUSE.
Iyo nuance ndiyo iyo kodzero yekushandisa matekinoroji proprietary vhidhiyo compression inoendeswa chete kune zvivakwa zvakagoverwa neCisco, semuenzaniso, yakatorwa kubva pawebhusaiti yeCisco, isingakubvumidze kuti uise mapakeji ane OpenH264 mune yakavhurikaSUSE repository.
Kugadzirisa nyaya iyi, imwe nzvimbo yekuchengetera yakawedzerwa kune yekugovera kit, iyo iyo bhinari yekuvaka yecodec inotorwa kubva pawebhusaiti yeCisco (ciscobinary.openh264.org).
Panguva imwecheteyo, iyo codec inovakwa inoumbwa neakavhurikaSUSE vagadziri, yakasimbiswa neiyo official openSUSE siginecha yedhijitari uye yakaendeswa kuCisco kuti igoverwe, kureva kuti kuumbwa kwese kurongedza kwepakeji kunoramba kuri mutoro weOpenSUSE uye Cisco haidaro Unogona kuita shanduko kana tsiva pasuru.
Kuburitswa kwebasa reOpenH264 kwaifungidzirwa uye nzira-nhanho nhatu yakabatwa kuburikidza neseti yezvinyorwa muOpenSUSE Release Tools.
A workflow script inotanga uye inotumira email kuCisco nefaira rine OpenH264 rpm mapakeji kuCisco; inogadzira mufananidzo we data iro rinobva ratumirwa kana "KUPOSWA" kuti ritore manyore kubva kuCisco binary. Maitiro acho anovimbisa kuti chirongwa chinogara chine seti yemabhinari ane hukama muOpen Build Service.
Mumwe wevanochengetedza iyo multimedia:libs:cisco-openh264 purojekiti inogadzira uye inotumira . Iyo package inosainwa muOBS nekiyi yakavhurikaSUSE, saka kwakabva pasuru inogona kusimbiswa. OBS inotsikisa repository metadata pa codecs.opensuse.org/openh264 .
Iyo dura inofanirwa kunge iine mapakeji chete neCisco OpenH264 uye ane hukama OpenH264 GStreamer plugins. Kuwedzera chero zvimwe zvisiri zvechibvumirano zvemukati, kunyanya mamwe macodecs, pasi pechibvumirano cheCisco zvaizokonzera kukanganisa.
Zvinogoneka kusimudzira kuvandudza kufambiswa kwebasa kwakambokurukurwa, asi kuedza kwekutanga kunoitirwa kupa openSUSE ruzivo rwakanyanya kurongeka mushure mekuiswa.
Iyo openh264 repository inogoneswa nekusarudzika kune nyowani yakavhurikaSUSE Tumbleweed kumisikidzwa mune inotevera iso update, uye ichawedzerwa kune yekutanga beta yeakavhurikaSUSE Leap 15.5 bazi.
Usati wavhura iyo default repository, kuisa H.264-enabled zvikamu, mushandisi anongoda kumhanya:
sudo zypper ar http://codecs.opensuse.org/openh264/openSUSE_Leap repo-openh264 sudo zypper en gstreamer-1.20-plugin-openh264
Chekupedzisira, kana iwe uchida kukwanisa kudzidza zvakawanda nezvazvo, unogona kubvunza chiziviso chekutanga pa chinotevera chinongedzo.