Mushure memwedzi gumi yebudiriro, iyo FFmpeg 6.1 multimedia package inowanikwa, iyo inosanganisira seti yezvikumbiro uye muunganidzwa wemaraibhurari ekushanda pane akasiyana mafomati emultimedia (kurekodha, kushandura uye decoding odhiyo nemavhidhiyo mafomati). Iyo package inogoverwa pasi pe LGPL uye GPL marezinesi, FFmpeg budiriro inoitwa padhuze neMPlayer chirongwa.
Pakati pekuchinja kwakawedzerwa kuFFmpeg 6.1 ndeiyi:
- Iko kugona kushandisa iyo Vulkan API yekumhanyisa hardware yevhidhiyo decoding muH264, HEVC uye AV1 mafomati yakaitwa.
- Yakawedzera AV1 vhidhiyo fomati encoder yakavakirwa paVAAPI.
- Yakawedzerwa rutsigiro rwekushandisa HEVC, VP9 uye AV1 macodecs muhova zvichienderana nertmp protocol uye mumafaira ari muflv fomati.
- Yakawedzerwa parser, encoder uye decoder yemidziyo midhiya muEVC (Essential Vhidhiyo Coding) fomati, yakagadziridzwa neMPEG inoshanda boka seMPEG-5 standard.
- Yakawedzera rutsigiro rweVAAPI paWindows system ine libva-win32 library.
- Yakaita kugona kushandisa P_SKIP paramita kumhanyisa vhidhiyo encoding uchishandisa libx264 raibhurari.
- Yakawedzera encoder yevhidhiyo muMicrosoft RLE fomati.
- Yakawedzera madhikodha matsva Playdate, RivaTuner, vMix uye OSQ.
- Iyo ARIB STD-B24 subtitle decoder inoitwa zvichibva pane libaribcaption raibhurari.
- Yakawedzera midhiya mudziyo unpackers (demuxer): Raw VVC (Versatile Video Coding, itsva standard H.266/MPEG-I Chikamu 3), Playdate, Raw AC-4, OSQ, CRI USM.
- Yakawedzera midhiya mudziyo packers (muxer): Raw AC-4 uye Raw VVC.
- Masefa evhidhiyo matsva:
- color_vulkan - inogadzira furemu yemuvara wakapihwa nekudaidza iyo Vulkan API.
- bwdif_vulkan - inoita deinterlacing uchishandisa BWDIF (Bob Weaver Deinterlacing Filter) algorithm inoshandiswa uchishandisa Vulkan API.
- bwdif_cuda - deinterlacing uchishandisa iyo BWDIF algorithm, inoshandiswa zvichienderana neCUDA API.
- nlmeans_vulkan - Kubvisa ruzha uchishandisa Isiri-yenzvimbo nzira algorithm inoshandiswa uchishandisa Vulkan API.
- xfade_vulkan -Kuitwa kweiyo fade mhedzisiro uchishandisa Vulkan API.
- zoneplate - inogadzira tafura yevhidhiyo yekuyedza yakavakirwa paFresnel zone ndiro.
- scale_vt uye transpose_vt zvikero uye zvinoshandura mafirita anoshandiswa uchishandisa VideoToolBox API (macOS).
- Rutsigiro rwekuraira rwakawedzerwa kune seti uye masefa mafirita.
- Masefa matsva eruzha:
- arls - inoshandisa inodzokororwa madiki masikweya kuenzanisa maparamita eimwe odhiyo rwizi kune imwe.
- afireqsrc - Inogadzira FIR yakaenzana (inopera impulse mhinduro sefa).
- apsnr - inoyera iyo chiratidzo-kune-ruzha nhanho.
- asisdr - inoyera iyo chiratidzo-kukanganisa nhanho.
- New bitstream filters:
- Kugadzirisa metadata muVVC (Versatile Video Coding, H.266) streams.
- Shandura VVC nzizi kubva MP4 kuenda ku "Annex B".
- Yakawedzera iyo "-readrate_initial_burst" sarudzo kune ffmpeg utility kuseta yekutanga kuverenga nguva yekuverenga, mushure meiyo "-readrate" muganho unotanga kushanda. Iyo '-yepamusoro' sarudzo yadzikiswa uye setfield sefa inofanirwa kushandiswa pachinzvimbo.
- Iyo ffprobe utility yakawedzera iyo "-output_format" sarudzo, yakafanana ne "-ye" sarudzo uye inogona kushandiswa kuona iyo inobuda fomati (semuenzaniso, unogona kushandisa iyo json fomati). Iyo XML yekubuda schema yakagadziridzwa kuti itsigire zvinhu zvakawanda zvakasungwa kune mumwe mubereki chinhu.
Source: opennet.ru