MP4 kugeza TS Guhindura
Hindura dosiye ya MP4 kuri format ya TS (Transport Stream) ya tereviziyo yerekana, sisitemu yo gutambuka, hamwe nibikoresho bihuza MPEG-TS. Ibyingenzi kumurongo wa Live, gutangaza amakuru kuri tereviziyo, no gukwirakwiza amashusho yumwuga.
Kuki Hitamo Guhindura MP4 kuri TS Guhindura?
Kwamamaza-Byiteguye Gutwara Inzira
Gukora dosiye ya MPEG-TS yabigize umwuga itezimbere kuri tereviziyo ya tereviziyo ya digitale no gutangiza ibikorwa remezo hamwe nuburyo bukwiye bwo gupakira hamwe nigihe.
- 188-byte ipaki yububiko kugirango DVB ihuze
- Kwinjiza PCR muguhuza
- Imbonerahamwe ya PSI / SI yo kumenya imigezi
Kubaho neza
Kora dosiye ya TS ikwiranye neza na HLS, gukwirakwiza IPTV, hamwe nigihe cyo gutangaza amakuru hamwe nimbibi zuzuye.
- Ibimenyetso bya HLS bihujwe
- Inkunga ya bitrate ihoraho
- Guhuza GOP kumurongo utagira akagero
Ibikoresho byo guhuza ibikoresho
Menya neza guhuza udusanduku twashyizwe hejuru, imashini ya TV yakira, hamwe nibikoresho byabigenewe byabigenewe bisaba imiterere ya kontineri ya MPEG-TS.
- Imiterere ya DVB yujuje imiterere
- Inkunga ya ATSC yerekana inkunga
- Umuyoboro / icyogajuru cyakira
Inzira igezweho
Komeza porogaramu nyinshi, inzira zamajwi, hamwe na metadata mubikoresho byo gutwara ibintu kugirango ibintu bishoboke.
- Inkunga yo gutwara abantu benshi
- Kubika amajwi menshi
- Subtitle na teletext ikoreshwa neza
Igenzura ryigihe
Bika ikadiri-yukuri yigihe cyamakuru kandi ushyire mubikorwa kugarura amasaha kugirango ubashe gutangaza no gutondeka porogaramu.
- Kubungabunga PCR igihe
- Kubika igihe cya PTS / DTS
- Gutezimbere gucunga neza
Kwihangana kw’amakosa
Kubaka imigezi itwara abantu hamwe no gukosora amakosa hamwe nuburyo bwo kugarura bukenewe kumiyoboro yohereza itizewe.
- Urubingo-Salomo gukosora amakosa
- Ibikoresho byo gutakaza paki biranga
- Kwihanganira ikosa
Kuki uhindura MP4 kuri TS?
Imiterere ya MP4
- Gukora neza cyane hamwe na H.264 / H.265 inkunga ya codec
- Guhuza isi yose mubikoresho na platform
- Shyigikira amajwi menshi hamwe na subtitle imigezi
- Ntibikwiye kuri sisitemu yohereza amakuru
- Kubura ubwikorezi bwimodoka yamashanyarazi kugirango atembane
Imiterere ya TS
- Gukwirakwiza televiziyo no gutangaza ibikorwa remezo
- 188-byte paki yububiko ituma DVB / ATSC yubahirizwa
- Kwubaka-gukosora amakosa yo kohereza hejuru yimiyoboro yizewe
- Shyigikira kugwiza gahunda nyinshi mumurongo umwe
- Ibyingenzi mugukwirakwiza HLS no gukwirakwiza IPTV
Ibisobanuro bya tekiniki
Imiterere yo Gutwara Inzira
MPEG-TS ikoresha paki zihamye 188-byte hamwe na 4-byte imitwe irimo sync bytes, ibiranga paki (PID), hamwe na compte yo gukomeza. Iyi miterere ituma kwandikirwa kwizewe kumiyoboro yamamaza kandi itanga uburyo bworoshye bwo guhuza porogaramu nyinshi. Buri paki irimo amakosa yo gutahura hamwe nuburyo bwo guhuza n’imihindagurikire y’ikirere ku makuru yigihe.
Ibipimo ngenderwaho byogukwirakwiza
Ihinduka ryemeza kubahiriza DVB (Digital Video Broadcasting), ATSC (Komite ishinzwe Sisitemu ya Televiziyo Yambere), hamwe na ISDB. Imbonerahamwe Ibisobanuro byihariye bya porogaramu (PSI) byakozwe neza, harimo Imbonerahamwe yishyirahamwe rya gahunda (PAT) hamwe nimbonerahamwe yikarita ya porogaramu (PMT) kugirango imenyekane neza kandi igende.
Kugarura amasaha no guhuza
Porogaramu Isaha Yerekana (PCR) indangagaciro zinjizwa mugihe gisanzwe kugirango zishoboze decoder. Ikimenyetso cyerekana igihe (PTS) hamwe na kashe ya kode (DTS) yabitswe kuva isoko MP4 kugirango ikomeze guhuza amajwi / amashusho neza muburyo bwo gutwara abantu.
Nigute wahindura MP4 kuri TS
Kuramo & Shyira
Kuramo Hindura kubuntu hanyuma ubishyire kuri PC PC ya Windows. Nta konte cyangwa kwiyandikisha bisabwa.
Ongeraho dosiye yawe MP4
Kurura no guta dosiye yawe MP4 muri Guhindura, cyangwa ukoreshe mushakisha ya dosiye kugirango uhitemo.
Hitamo Ibisohoka TS
Hitamo TS nkibisohoka. Hindura igenamiterere ryiza niba bikenewe.
Hindura & Kubika
Kanda Guhindura kandi dosiye zawe zizahita zitunganywa. Ubike ahantu hose kuri mudasobwa yawe.
Igihe cyo gukoresha MP4 kuri TS Guhindura
Televiziyo ya Digitale
Hindura ibice bya MP4 kugirango wohereze kumurongo wa tereviziyo ya digitale ukoresheje DVB-T, DVB-S, cyangwa ATSC, urebe neza ko uhuza udusanduku twashyizwe hejuru hamwe na TV yakira.
HLS Kubaho
Tegura ibikubiye muri videwo yo gutanga HTTP Live Streaming (HLS), aho ibice bya TS bisabwa kugirango adaptate ya bitrate ihindurwe kandi ihuze na platform.
Ikwirakwizwa rya IPTV
Kora ibiri muri videwo ya sisitemu ya tereviziyo ya interineti isaba ibikoresho bya MPEG-TS byo gukwirakwiza ibintu byinshi no guhuza imiyoboro.
Ibikoresho byabigenewe byabigenewe
Menya neza ko uhuza na seriveri yabigize umwuga, imiyoboro ya videwo, hamwe n’ibikoresho byohereza byakira gusa uburyo bwo gutwara abantu.
Inzira ya Seriveri
Tegura ibikubiye mugutangaza amakuru ya seriveri na sisitemu ya CDN ikoresha MPEG-TS nk’imiterere ya kontineri kavukire kugirango itangwe neza kandi kubisabwa.
Kwamamaza byinshi
Kora inzira zitwara abantu zirimo porogaramu nyinshi za videwo, indimi zamajwi, hamwe na subtitle inzira yo gukwirakwiza imiyoboro yuzuye.
Amabanga yawe ararinzwe
100% Kurubuga
Guhindura byose bibaho mugace ka mudasobwa yawe. Idosiye yawe ntishobora kuva mubikoresho byawe kandi ntabwo yigeze yoherezwa kuri seriveri iyo ari yo yose.
Nta Konti isabwa
Tangira guhinduka ako kanya udashizeho konti, utanga amakuru yihariye, cyangwa wiyandikishije kubintu byose.
Isuku ryikora
Amadosiye yigihe gito asibwe neza nyuma yo guhinduka. Idosiye yawe yumwimerere ntigumaho rwose keretse uhisemo ukundi.
Ibibazo Bikunze Kubazwa
Ni irihe tandukaniro riri hagati yimiterere ya MP4 na TS?
MP4 ni igikoresho cya ISO cyashyizwe mububiko bwa dosiye no gukuramo buhoro buhoro, mugihe TS (Transport Stream) yagenewe kohereza amakuru hamwe nudupapuro twa 188-byte, gukosora amakosa, hamwe nubushobozi bwo guhuza amakuru kuri televiziyo.
Guhindura MP4 kuri TS bizagira ingaruka kumiterere ya videwo?
Oya, inzira yo guhindura ihindura gusa imiterere ya kontineri mugihe ubitse amashusho yumwimerere hamwe namajwi. Codecs (H.264, AAC, nibindi) ntigihinduka, ikomeza ubuziranenge busa na dosiye ya MP4.
Kuki nkeneye imiterere ya TS yo gutondeka porogaramu?
Imiterere ya TS irakenewe kuri HLS (HTTP Live Streaming), sisitemu ya IPTV, hamwe no gukwirakwiza porogaramu kuko imiterere ishingiye kuri paki itanga uburyo bwo guhuza n’imiterere, guhuza imiyoboro, no guhererekanya imiyoboro itizewe hamwe no gukosora amakosa.
Amadosiye ya TS ashobora kuba arimo amajwi menshi hamwe na subtitles?
Nibyo, MPEG-TS ishyigikira inzira nyinshi za porogaramu muri dosiye imwe, harimo indimi nyinshi zamajwi, inzira ya subtitle, ndetse na progaramu nyinshi za videwo. Ibi bituma biba byiza kuri tereviziyo yo gutangaza no gukwirakwiza ibintu mpuzamahanga.
Amadosiye ya TS aruta dosiye ya MP4 ihwanye?
Amadosiye ya TS mubisanzwe ni 1-3% kubera ubwikorezi bwo hejuru hejuru harimo imitwe yimitwe, amakuru yigihe cya PCR, hamwe nameza ya PSI. Nyamara, uku kwiyongera kwinshi gutanga ibikorwa byingenzi byo gutangaza no guhangana namakosa.
Nibihe bikoresho na software bishobora gukina dosiye ya TS?
Amadosiye ya TS asanzwe ashyigikiwe na VLC Media Player, imashini ya tereviziyo ya digitale, isanduku-isanduku yo hejuru, ibikoresho byamamaza byumwuga, hamwe na seriveri. Abakinnyi benshi b’ibitangazamakuru bigezweho barashobora gukoresha imiterere ya TS, nubwo MP4 ifite ubufasha bwagutse bwibikoresho byabaguzi.
Nkeneye igenamiterere ryihariye rya dosiye ya TS ikwirakwiza?
Kubijyanye no gukwirakwiza amakuru, menyesha buri gihe kodegisi ya bitrate, imiterere ya GOP ikwiye, no kubahiriza intego yawe (DVB, ATSC, nibindi). Ihinduranya ihita ikora imiterere yububiko, kwinjiza PCR, hamwe nimbonerahamwe ya PSI kugirango yubahirizwe.
Nshobora guhindura dosiye ya TS gusubira muburyo bwa MP4 nyuma?
Nibyo, TS kuri MP4 guhinduka birashoboka kandi mubisanzwe bikorwa. Kubera ko imiterere yombi ishobora kuba irimo kodegisi imwe ya videwo / amajwi, urashobora guhindura hagati yabyo nta gihombo cyiza, uhitamo kontineri ijyanye nibyo ukeneye byo kugabura.
Witeguye guhindura dosiye yawe?
Kuramo Hindura noneho utangire uhindure MP4 kuri TS ako kanya. Ubuntu, butagira imipaka, kandi kuri interineti rwose.