FFmpeg: Takaitaccen Nazari don Murnar Shekarunku 20 da suka gabata a cikin Linux
'Yan kwanaki da suka wuce, musamman da 20/12/20, shirin na Free Software da ake kira "FFmpeg" ya cika 20 shekaru Tsakanin kewayon aikace-aikace na kyauta da buda, wadatattu kuma wadanda aka sabunta, domin amfani da more rayuwar Al'umma gaba daya.
Saboda haka, a yau za mu yi a kadan sake dubawa game da aikace-aikacen da aka faɗi, da kuma mafi kyawun bayanai da amfani game da shi, cewa yana da fa'ida da amfani ga kowa.
Tunda, wannan ba shine karo na farko da muke magana ba "FFmpeg", akwai abubuwan da ba zamu sake yin sharhi akai-akai ba, don haka, ga waɗanda suke son ƙarin bayani game da aikace-aikacen da aka faɗi kuma bayan sun karanta wannan littafin na yanzu, za su iya ziyartar shigarwarmu da ta gabata game da shi, wanda haɗin haɗin yana nan da nan ƙasa :
Koyaya, zamu faɗi hakan a cikin littafin da aka gabata, abokin aikinmu "Ishaku" aka bayyana "FFmpeg" mai bi:
"FFmpeg ya wuce shiri, tarin kayan aikin software ne na kyauta don multimedia. Da shi zaka iya jujjuya tsakanin nau'ikan nau'ikan multimedia daban-daban (sauti da bidiyo), yi amfani da kododin daban-daban (duba laburaren libavcodec ɗinsa), yin rikodin, gyara bidiyoyi masu lalata, da ƙari. Gaskiyar ita ce ɗayan ɗayan kayan aikin da na sani, kuma godiya ga hakan shine tushen sanannun shirye-shirye da yawa." FFmpeg 4.2 «Ada»: sabon saki tare da mahimman sababbin abubuwa.
Sauran bayanan da suka gabata cewa mun rubuta dangane da "FFmpeg" Su ne masu biyowa:
FFmpeg: Tsarin Multimedia
Menene FFmpeg?
A cewar shafin yanar gizo by «FFmpeg», wannan shirin Free Software shine:
"A Jagoran Tsarin Multimedia wanda ke iya sarrafa dikodi, sauyawa, sauya bayanai, mux, demux, yawo, tacewa, da wasa kusan duk wani abu da mutane da injina suka kirkira. Yana tallafawa tsoffin tsoffin tsare-tsare zuwa mafi halin yanzu. Kuma ba tare da la'akari da cewa an tsara su ta hanyar kwamiti mai kyau, al'umma, ko kuma wani kamfani ba. Yana da matukar šaukuwa kuma: FFmpeg yana tattarawa, yana gudana, kuma yana wuce kayan aikin gwajin mu na FATE a cikin Linux, Mac OS X, Microsoft Windows, BSD, Solaris, tsakanin sauran OS, a ƙarƙashin yanayi daban-daban na ci gaba, tsarin injina, da kuma daidaitawa. ."
Duk da yake, ta hanyar karin bayani da fahimta, da ambaton a takardun yanar gizo kyauta da Sifaniyanci, wanda ya cancanci tuntuba "FFmpeg" ("MPEG Gaba Gaba"), wannan kayan aikin software shine:
"Amfani mai sauƙi mai sauƙi amma mai wadataccen tsari don ba da izinin magudi (gami da dikodi, sauyawa, sauyawa, haɗuwa, ɓarnawa, yawo, tacewa, da wasa) na fayilolin mai jarida da bidiyo. Wannan kayan amfanin ya banbanta da sauran kayan aikin GUI kamar yadda suke amfani da hanyar WYSIWYG (Abinda Kuke Ganin Abinda Kuke Samu). Madadin menu na ɓoye da ayyuka, ana iya samun komai ta hanyar buga ffmpeg -h lokacin daidaitawa, ko ta bin cikakkun takardu."
Bugawa ta zamani akwai
A halin yanzu, da sabon yanayin fasalin FFmpeg shine 4.3.1, daga reshen barga, wanda aka sake shi a ranar 11/07/20. Abin lura ne cewa, kusan kowane watanni 6 FFmpeg aikin yayi babban sabon saki. Releaya daga cikin fitarwa zai bayyana tsakanin manyan fitowar da ke ƙara manyan ƙwayoyin cuta amma babu sabbin abubuwa.
Koyaya, nasu masu ci gaba sun iyakance masu zuwa:
"An tsara sifofin tsayayye don masu rarrabawa da masu haɗin tsarin. Masu amfani da suke son tattarawa daga tushe kansu ana ƙarfafa su sosai suyi la'akari da amfani da reshen ci gaba, wannan shine kawai sigar da masu haɓaka FFmpeg ke aiki akai. Stableungiyar barga tana ɗaukar selectedan zaɓaɓɓun canje-canje daga reshen ci gaba, wanda saboda haka yana karɓar ƙarin gyaran kurakurai da yawa da sauri, kamar ƙarin fasali da facin tsaro."
A ƙarshe, don ƙarin koyo game da zaku iya samun damar ku wiki y Takaddun hukuma, a harshen turanci Kuma zuwa ƙarin bayani game da amfani da shi a cikin Sifen Kuna iya ziyarci wannan shigarwar da ta gabata:
ƙarshe
Muna fatan wannan "amfani kadan post" game da «FFmpeg», wanda yake tsohuwar ne, amma har yanzu yana da amfani sosai faikace-aikacen multimedia, masu iya sarrafawa, sauyawa, sauyawa, mux, demux, yawo, tacewa da wasa kusan kowane tsarin bidiyo; kasance mai matukar amfani da amfani, ga duka «Comunidad de Software Libre y Código Abierto» kuma yana da babbar gudummawa wajan yada kyawawan al'adu, manyan halittu da girma na aikace-aikacen «GNU/Linux».
Kuma don ƙarin bayani, koyaushe kada ku yi shakka ku ziyarci kowane Laburaren kan layi kamar yadda OpenLibra y JITIT karanta littattafai (PDFs) akan wannan batun ko wasu yankunan ilmi. A yanzu, idan kuna son wannan «publicación», kar a daina raba shi tare da wasu, a cikin ku Yanar gizo da aka fi so, tashoshi, ƙungiyoyi, ko al'ummomi na hanyoyin sadarwar zamantakewa, zai fi dacewa kyauta kuma a buɗe Mastodon, ko amintacce kuma mai zaman kansa kamar sakon waya.
Kyakkyawan kayan aikin ffmpeg, da kaina na yi amfani da shi don shirya bidiyo, ƙirƙirar bidiyo daga jerin hotuna, don yin rikodin tebur, cire ko ƙara sauti zuwa bidiyo, canzawa tsakanin tsarin bidiyo, da dai sauransu.
An ba da shawarar sosai ga waɗanda suke aiki tare da gyaran bidiyo, abu mai kyau shi ne cewa ba lallai ne ku ɗora hoto na zane ba saboda haka za ku iya sanya ƙungiyoyi da yawa suyi aiki don yin aikin ta hanyar ssh.
Na gode,
oscar meza