youtube-dl yana baka damar tsara saukarda bidiyo daga shafuka daban daban.
Yawancinmu ana amfani dasu don amfani da shirye-shirye tare da zane mai zane. Koyaya, akwai adadi mai yawa na shirye-shiryen da ake amfani dasu daga tashar kuma suna da amfani ƙwarai.
A cikin wannan sakon muna nazarin kayan aikin guda biyu don saukarwa, sauyawa da kunna bidiyo. Youtube-dl yana kula da bidiyo, sauti da saukakkun abubuwan da aka saukar, yayin da FFmpeg ke kula da sauyawa da sake kunnawa.
Zazzage bidiyo tare da youtube-dl
Youtube-dl kayan aiki ne da aka rubuta a Python cewa ba ka damar zazzage bidiyon YouTube. Hakanan, yana aiki tare da shafuka iri ɗaya kamar su Dailymotion, Photobucket, Facebook, Yahoo, Metacafe, da kuma Depositfiles.
Aikace-aikacen youtube-dl Goyon bayan sake dawowa katsewar downloads. Sabili da haka, idan kun rufe tashar ko rasa haɗin, youtube-dl za a iya sake gudana tare da url ɗin bidiyo iri ɗaya. Zazzagewar zazzagewa za ta ci gaba, idan dai akwai wani juzu'i da zazzagewa a cikin kundin adireshi na yanzu.
Sauran fasalolin shirin sune:
- Yana ba da damar kewaye ƙuntatawa na ƙasa, sakamakon haka za mu iya zazzage bidiyo wanda zai iya yiwuwa ta kallo ta amfani da VPN.
- Zai iya zama za betweeni tsakanin daban-daban Formats na bidiyo
- Yana yiwuwa zabi tsakanin halaye daban-daban na bidiyo samuwa.
Gabaɗaya, an fi so a yi amfani da url ɗin da Youtube ke nuna mana a cikin menu na raba, maimakon wanda muke gani a cikin gidan binciken.
Zazzage kuma shigar youtube-dl.
Kodayake shirin yana cikin wuraren ajiya, wannan sigar tana ba da wasu matsaloli. Zai fi kyau sauke shi daga shafin aikin.
Muna amfani da wannan umarnin:
sudo wget https://yt-dl.org/downloads/latest/youtube-dl -O/usr/local/bin/youtube-dl
Muna ba ku izinin da ya cancanta
sudo chmod a+rx /usr/local/bin/youtube-dl
Umurnin saukarwa na asali shine:
youtube-dl url_video
Bidiyo na Youtube suna cikin tsari daban-daban, yana yiwuwa a kallesu tare da umarnin
youtube-dl -F url_video
Fitowar wannan umarni jeri ne tare da tsare-tsare da halaye daban-daban tare da mai gano lamba. Da zarar an zaɓa muna yi:
youtube-dl -f N url_video
Inda N shine lambar ganowa.
Idan muna son sauke jerin waƙoƙi, umarnin da ya dace shine:
youtube-dl -cit url_lista
Don zazzage sauti kawai
youtube-dl -x url_video
A halin yanzu, idan muna son saukar da shi ta hanyar mp3
youtube-dl -x --audio-format mp3
Sai dai in an ba da umarni in ba haka ba, youtube-dl zazzage fayilolin zuwa babban fayil ɗinku. Yana da mahimmanci, don batun laushi, don amfani da takamaiman babban fayil. Misali, Fayil din Bidiyo.
Kafin sauke bidiyon, yi amfani da umarnin
cd Vídeos
Idan rarrabawarku ba ta ƙunshi wannan babban fayil ɗin ba zaku iya ƙirƙirar shi da:
mkdir Vídeos
Sa'an nan kuma gudanar da umarnin da ke sama.
Aiki tare da saukakkun bidiyo
Don fara aiki tare da bidiyon da aka zazzage, dole ne mu tuna da hakan Tsarin tsare-tsaren taken da Youtube ke amfani da su basu dace da dokokin tashar Linux ba. Don haka zamu yaudara ta amfani da zane mai zane sau daya.
- Na farko: Muna shawagi akan fayil din da aka zazzage.
- Na biyu: Danna kan Kadarori.
- Na uku: Mun canza sunan zuwa mai sauki sannan ka latsa Shigar da shi.
Don aiki tare da FFmpeg dole ne ku canza taken fayil ɗin da aka sauke tare da youtube-dl.
FFmpeg ne mai saitin buɗe lambar kodin da kayan aiki don aiki tare da fayilolin multimedia. Za mu iya samun sa a cikin wuraren adana duk abubuwan rarraba Linux.
Don fara koyo game da wannan kayan aikin, bari mu ga wasu ƙa'idodi na asali:
Idan kana son samun bayanai daga bidiyon
ffmpeg -i nombre_del_archivo -hide_banner
Sashin ƙarshe na umarnin shine don hana FFmpeg daga nuna bayanai game da sifofin shirye-shiryen da aka yi amfani da su.
Maida bidiyo zuwa firam
ffmpeg -i video.flv fotograma%d.jpg
Kodayake shafin bidiyo ne, YouTube yana da kyakkyawan wurin ajiye littattafan mai jiwuwa da kiɗa. Don fara fa'idantar da su, wannan umarnin da ke canza fayilolin da aka zazzage zuwa tsarin mp3 na iya zama da amfani.
ffmpeg -i nombre_video -vn -ar xxx -ac x -ab xxx -f xxx nombre_audio
Inda
-ar Ya saita ƙimar samfurin odiyo a cikin Hz.
-ac Yana saita adadin tashoshi masu sauti.
-ab Ya saita saurin bitar odiyo
-f Saita tsari
Waɗannan su ne madaidaitan sigogi don sauyawa,
ffmpeg -i video.formato -vn -ar 44100 -ac 2 -ab 192 -f mp3 audio.mp3
Maida tsakanin tsarin bidiyo
ffmpeg -i nombre_video.formato nombre_video.formato
Misali, don sauya bidiyo daga tsarin .flv zuwa .mpg tsarin da muke yi:
ffmpeg -i video.flv video.mpg
Zai yiwu kuma a ƙara sauti zuwa bidiyo. Haɗin haɗin ya samu ne sakamakon wannan umarnin:
ffmpeg -i audio.formato -i video.formato resultado_mezcla.formato
Speedara saurin sake kunnawa
ffmpeg -i video.mpg -vf "setpts=0.5*PTS" archivo.formato
Akasin haka, don rage saurin sake kunnawa muna yi:
ffmpeg -i video.mpg -vf "setpts=4.0*PTS" archivo.formato -hide_banner
A ƙarshe zamu iya kunna fayil
ffplay nombre_video