WebM ku DivX Mafunso Ofunsidwa Kawirikawiri Okhudza Kusintha kwa Anthu
Kodi ndingasinthire bwanji WebM kupita ku DivX popanda kubwezeretsa kanema wa kanema?
+
Ngati ma kontena a WebM ndi DivX angagwiritse ntchito codec yomweyo (H.264, H.265, VP9, AV1), wosintha amabwerera ku remuxer: ma streams oyamba amakopedwa ndi byte-by-byte ku DivX kontena ndipo amasintha kokha. Remux ya 1 GB WebM ku DivX nthawi zambiri imatha m'masekondi a 5-15 ndi kuwonongeka kwabwino. WebM ndi mwanzeru m'mbali: VP8 kapena VP9 kanema (AV1 zaposachedwapa) ndi Vorbis kapena Opus audio, ndi chilichonse chinachake. DivX zinthu ndi MPEG-4 Part 2 kanema, nthawi zambiri anapaka mu AVI, ndi MP3 kapena AC-3 audio mbali yake.
Kodi chimachitika ndi ma subtitle omwe ali mu fayilo yanga ya WebM?
+
Sakupezeka kuti asankhidwe, chifukwa DivX siyimakhala ndi ma subtitle olimba kuti azisunga. Pali njira ziwiri zotuluka: kuwononga nawo pavidiyo nthawi yosintha, yomwe imawapangitsa kukhala okhazikika komanso osasinthika, kapena kuwatumiza ngati.srt osiyana ndi DivX kuti wosewerayo atulutse. Wosintha akukuwuzani zomwe adachita kuposa kuwononga iwo mosasamala. DivX amafuna pafupifupi katatu bitrate wa H.264 kwa mtundu wofanana ndi palibe njira kwa HDR, 10-bit mtundu kapena resolutions m'munsi 1080p.
Kodi DivX angagwiritse ntchito nyimbo zambiri kuposa imodzi?
+
Ndikoyenera, ndipo ndi chithandizo choyenera pa WebM. DivX imachita chilichonse cha audio monga chida chabwino kwambiri, choncho mgwirizano wachilankhulo chachikhalidwe, dub ndi woyang'anira woyang'anira amatha kukhala m'fayilo imodzi ndi wosewera yemwe amasintha pakati pawo pazosowa. DivX-certified DVD osewera ndibe otchuka, ndipo codec ali ndi kugwirizana pansi kwa wonse chiyambi cha set-top hardware.
Kodi ndingapezebe fayilo patsamba la webusaiti pambuyo posintha WebM ku DivX?
+
Sizokha. WebM imasewera m'masamba onse a masamba; DivX sichichita, chifukwa chake tsamba lophatikizira limabwerera ku download link kapena frame ya wosewera mpira wopanda. Ngati fayiloyo ikuyenera kupezeka patsamba, onetsetsani kuti WebM ndi webusaitiyi ndipo ganizirani DivX ngati archive kapena kusinthira kokha.
Kodi DivX idzasewera bwino pafoni kapena pa TV?
+
Sichingakhale choncho. WebM imasinthidwa ndi silicon yoperekedwa pafoni, ma tablet ndi ma TV, chifukwa chake imasewera popanda kutulutsa batri. DivX nthawi zambiri imabwerera ku decoding ya mapulogalamu pa hardware yomweyo - kulemera kwa CPU, chipangizo chotentha, ndi ma frame osunthika pa 4K. Kwa chipangizo chofunikira, WebM ndi chotetezeka chokhalamo.
Izi amasintha zimene kuyembekezera kuchokera kutuluka wapamwamba. Mmodzi wa mbali ya izi kusintha dzina encoding kuposa wrapper, kotero zimene zimabweranso ndi kuti bitstream m'matumba ameneyo amafuna bwino — nthawi zambiri MP4 kapena MKV. Kuwonjezeka kusonyeza m'matumba; codec ndi zimene inali kuika kukula kwa fayilo ndi kumene izo adzasewera.
Kodi ma audio ambiri adzapulumuka kusinthidwa kwa WebM kupita ku DivX?
+
Ndikoyenera - zonse zolemba za audio mu WebM (kuwunika kwa woyang'anira, mabungwe osiyanasiyana, mawu ofotokoza) amasungidwa mu DivX pamene chikwama chofunikira chimathandizira ma audio ambiri. MKV ndi MOV amayendetsa ma audio osatha; MP4 amathandizira ambiri koma ena osewera a hardware amawona kokha track 1; WebM imatha pa Opus / Vorbis track. DivX amatchedwa codec kuposa chonyamula - MPEG-4 Part 2 kukwaniritsa kuti anachita ripping DVD kuti CD imodzi zotheka m'zaka za m'ma 1999.
Kodi ma subtitle amasunga zosunga pamene WebM amasinthidwa kuti DivX?
+
Ma subtitle olimba (ma tracks osankhika) amapulumuka pamene DivX angawagwiritse ntchito: MKV amagwiritsa ntchito SRT, ASS, SSA, PGS, VobSub mwachilengedwe; MP4 amagwiritsa ntchito mov_text (format yosasinthasintha). Kusintha MKV ndi subs a ASS ku MP4 kumawawononga kuti akhale mov_text kapena kuwalemba. Hardsubs (olembana mu kanema) amagwiritsa ntchito ngakhale.
Kodi WebM mpaka DivX amasunga masamba olemba / kuyendera kwa DVD?
+
Metadata ya bokosi limasintha pakati pa WebM ndi DivX pamenepo onse awiri amapereka bokosi la atomu (MKV, MP4, MOV). WebM imasunga bokosi m'ma block ogwirizana ndi Matroska, choncho MKV <-> WebM bokosi limayenda molimba. AVI sichimakhala ndi bokosi la spec, choncho kusintha kwa AVI ku DivX kumabweretsa fayilo yosasinthika ngati simuwonjezera ma markers m'manja.
Kodi ndi chiyani za MKV zowonjezera (fonti, kusindikiza) pamene mukupita WebM ku DivX?
+
MKV ndi yokha mainstream yokhala ndi ma fayilo ophatikizidwa (TTF fonts for ASS subs, JPG cover art, fan-translated PDF inserts). Kuchokera ku WebM kupita ku DivX kumachotsa ma attachments pamene DivX si MKV - ma streams elementary amasinthidwa, koma payload ophatikizidwa amakhala m'malo ochokera. Tengani WebM ngati chitetezo ngati mumatengera ma fonts ophatikizidwa.
Kodi codec yomwe DivX imagwiritsa ntchito ndi yosasinthika?
+
Kodiyi ya default imasankhidwa kuti igwirizane ndi DivX yokhala ndi katundu: MKV imasinthidwa kukhala H.265 (HEVC) kuti ikhale yolimba kwambiri; MP4 imasinthidwa kukhala H.264 kuti ikhale yolimba kwambiri; WebM imasinthidwa kukhala VP9; AVI imagwiritsa ntchito MPEG-4 ASP (DivX / Xvid linage).
Kodi HDR (HDR10, Dolby Vision) imatha bwanji WebM mpaka DivX?
+
HDR static metadata (HDR10 mastering display values, max content light level) imatha kupita ku DivX pamene ma kontena awiri ndi codec osankhidwa amathandizira (HEVC, AV1 mu MKV / MP4). Dolby Vision ndi wolimba kwambiri - DV profile 5 / 7 / 8.1 mu WebM nthawi zambiri amapulumuka okha ku MKV ndi HEVC; kusinthidwa ku DivX kontena lomwe silitha kunyamula gawo la DV limatha ku HDR10.
