FFmpeg ya wuce shiri, tarin kayan aikin software ne na kyauta don multimedia. Da shi zaka iya sauyawa tsakanin nau'ikan tsarin silima daban-daban (sauti da bidiyo), yi amfani da codec daban daban (duba libavcodec laburaren sa), rekodi, gyara videon bidiyo, da ƙari. Gaskiyar ita ce ɗayan ɗayan kayan aikin da na sani, kuma godiya ga hakan shine tushen sanannun shirye-shirye da yawa.
Da kyau, FFmpeg yanzu yana da sabon sigar, shine FFmpeg 4.2 «Ada» kuma yana kawo labarai masu kayatarwa. Yanzu zaka iya zazzage ta daga nan. Wannan sabon jeri ko sigar yana da tallafi ga AV1 ta libdav1d laburare, tallafi ga ARIB STD-B24 bisa laákari da laburaren libaribb24, tallafi ga HEVC 4: 4: 4 a cikin nvdec da cuviddec, ban da wasu gyare-gyare, da haɓakawa zuwa asalinsa lambar.
Hakanan yanzu zaku sami goyan baya don amfani da rubutun Clang da tattarawa don Kullun CUDA, fasalin GIF, kuma an cire kayan libndi-newtek. Hakanan zaku sami sabbin matatun multimedia, demuers, ban da waɗannan dikodiyoyin da muka ambata a sama. Sabbin dakunan karatu wadanda suka hada FFmpeg 4.2 yanzu sun zama libavutil 56.31.100, libavcodec 58.54.100, libavformat 58.29.100, libavdevice 58.8.100, libavfilter 7.57.100, libswscaca 5.5.100, libswresample 3.5.100, da libpostc .
Wancan ya ce, gayyace ka ka gwada ffmpeg idan ba ka san shi ba kuma ba ka taɓa amfani da shi ba. Yana da wani madalla da kayan aiki. Tabbas kunyi amfani da shi ba tare da kun sani ba a cikin aikace-aikace ko wasan bidiyo da ke amfani da shi. Hakanan, don kammala labarin, na bar muku wasu misalan amfani da ffmpeg don haka zaka iya gani da kanka gamsuwarsa:
ffmpeg -i video-corrupto.mp4 -c copy video-reparado.mp4
ffmpeg -i video.wav -vn -ar 44100 -ac 2 -b:a 192k audio.mp3
ffmpeg -i video.mkv nuevovideo.avi
ffmpeg -i video.flv -acodec libmp3lame video.mp3
for vid in *.mp4; do ffmpeg -i "$vid" -vn -acodec libmp3lame "${vid%.mp4}.mp3"; done
que suna bauta wa gyara bidiyo ya lalace saboda kwantena, maida .wav audio zuwa .mp3, maida daga tsarin bidiyo na mkv zuwa avi, cire waƙar odiyo daga bidiyo, kuma wuce duk saukarwar bidiyo (misali daga Youtube, kar a tafi daya bayan daya) zuwa audio bi da bi . Fata ya dace