-==Kalwsorisate Sto Ellhniko Site Tou Gordian Knot==-

Gordian Knot 0.26

To Gordian Knot periexei peripou ola osa xriazestai sto tomea tou Video Encoding.

Katalogos 8ematwn:

1: Xrisimopoiontas Ena Slot Gia Na Swsoume To Project Mas
2: Riparontas to DVD
3: Ftiaxnontas ena DVD2AVI project
4: Vriskontas to swsto bitrate
5: Dialegontas analysi
6: Ypotitloi (proairetiko)

Step 1: Xrisimopoiontas Ena Slot Gia Na Swsoume To Project Mas

Anoigoume to Gordian Knot, dialegoume ena eleu8ero slot sti lista sto kato de3i meros tou para8yroy, patame Rename gia na tou dwsoume ena onoma pou 8eloume wste ola ta settings mas na sw8oun kai na mporoun na xrisimopoih8oun argotera.

Step 2: Riparontas to DVD

Sto para8yro RIPPING patame to koumpi tou SmartRipper gia na 3ekinisoume tin efarmogi (Mporoume kalista na xrisimopoihsoume kai kapion allon riper opws to DVD Decrypter). Meta patame to Target button kai dialegoume to directory pou 8eloume na valoume ta VOB arxeia tou DVD mas (prepei na yparxei arketos eleu8eros xwros, analoga panta me to DVD se mesw oro 4-5 GB) Patame to Start button kai perimenoume mexri to programma na teleiwsei ti diadikasia tou ripping. Auto mporei na diarkesei apo peripou 15 mexri 60 lepta analoga me ti taxitita tou Drive sas kai to mege8os tou DVD.

Step 3: Ftiaxnontas ena DVD2AVI project.

Patame to koumpi tou DVD2AVI sto menu RIPPING gia na 3ekinisoume tin efarmogi . Twra dialegoume apo to menu File --> Open kai vazoume to prwto vob arxeio pou exe kanei pleon rip sto disko mas (px vts03_01.vob) kai patame OK. To programa 8a diale3ei apo mono tou kai ta ypoloipa vob arxeia, 3anadinoume OK. Apo to menu Audio Frontizoume stis epiloges Dolby Digital kai Mpeg Audio na exoume diale3ei to Demux All Tracks kai sta 2. Sto menu Video apo tin epilogi iDCT Algorithm dialegoume 32-bit, apo to Field Operation --> None. Apo tin epilogi Color Space --> Yuv 4:2:2 kai telos sto YUV->RGB --> Pc Scale. Kai twra eimaste etoimoi na swsoume to project mas. Pame File --> Save Project (i patame F4) kai dinoume to onoma pou 8eloume. Ligi prosoxi sto menu pou 8a vgei tin wra pou 8a ginetai to project stin analysi tis eikonas (an einai 16:9 i 4:3) to opoio fenetai sto menu pou vgainei, kai ta frames pou gia ena PAL DVD prepei na einai 25.000.

Afou teleiwsei kai to project, kleinoume to DVD2AVI kai gyrname piso sto GKnot.

Step 4: Vriskontas to swsto bitrate

Sto GKnot pigenete sto para8yro Bitrate.

Anoi3te to DVD2AVI project pou ftia3ate(.d2v) patontas sto koumpi Open (katw aristera) kai dialegontas to .d2v file arxeio sas.

 

To GKnot automata diavazei ton ari8mo ton frames (kare) kai to framerate apo to .d2v arxeio. Dialegontas to DVD2AVI project sas 8a anoi3ei ena akoma para8yro opou mporeite na deite to video. Afiste auto to para8yro sto background pros to parwn xwris na to kleisete omwst.

Meta diale3te ton DivX5 codec:

Twra valte to epi8ymito mege8os kai ton ari8mo twn CD pou 8elete tin tainia sas:

Auto einai pragmatika poly eukolo. Diale3te to mege8os twn CD pou 8a xrisimopoisete, kai diele3te meta se posa CD 8elete na valete tin tainia sas.

Meta exoume tin epilogi Interleaving and AVI-Overhead. Otan vazete kai ixo stin tainia sas to bitrate prepei na meiw8ei wste na meiw8ei kai o xwros pou kalyptei to video gia na xwresei kai o ixos sto idio arxeio. To GKnot mporei na vrei to katalilo bitrate (analoga ton ixo pou 8elete na xrisimopoihsete) wste na min yparxei provlima i tainia sas na vgei megaliteri apo oti perimenete kai na min mpoteite na tin grapsete meta.

To pio syni8ismeno einai na ftia3ete ena VBR MP3 opou se auti tin periptosi dialegete tin epilogi 1x vbr-mp3 opws fenetai kai aristera. An 8elete kapio diaforetiko format apla dialegete tin katalili epilogi.

Twra as tropopoihsoume ta audio tracks mas.


Efoson den exoume kanei encode ton ixo akoma den 3eroume kai to akrives tou mege8os kai prepei na kanoume to katalilo ypologismo edw. Apo proepilogi to GKnot 8a ftia3ei ena audio arxeio pou exei bitrate 128kbit/s etsi dialegoume Bitrate 128kBit/s apo to velaki sto Audio A.

An 8elete kai deutero audio track apla valte to idio bitrate sto pedio Audio B.

An 8elete ena i dyo AC3 tracks apla diale3te to Size, patiste to koumpi Select kai diale3te to AC3 arxeio sas kai to GKnot tote 8a sas di3ei to katalilo mege8os.

Step 5: Dialegontas analysi

Pigenete sto para8yro Resolution. To prwto vima einai to cropping.

Patiste to koumpi Auto Crop (auto to koumi einai dia8esimo mono efoson exete fortwsei to DVD2AVI project sas). To GKnot 8a psa3ei merika frames (kare) sto para8yro tou previe (proepiskopisis) kai meta 8a deite ta apotelesmata. Am einai peripou auto pou perimenate tote diale3te to Smart Crop pou 8a sas dwsei tis idanikes ry8miseis gia crop wste na meiwsete to la8os aspect ratio. Vevaia mporeite na kanete kai crop apo monoi sas.



Sto Input Resolution dialegete an to DVD sas einai Pal i NTSCh wste na dei tin analysi pou exei i tainai sto DVD sas.

Meta sto Input Pixel Aspect Ratio dialegoume an i tainia mas einai 16:9 i 4:3 (auto to vlepoume apo to menu pou yparxei tin wra pou ftiaxnoume to DVD2AVI project mas) Mporeite na pate sto para8yo pou dixnei to video sas kai na diale3ete Resized gia na deite an pragmatika i eikona sas deixnei kala. Kai mias kai vriskeste ekei kouniste to velaki sto kato meros mexri na ftasete stous titlous telous, kai ekei patiste to koumpi Credits Start.



Twra prepei na valete tin analysi metakinontas to slider.

Vlepete to Aspect Ratio error se ena apo ta pedia, kai opws mporeite na deite einai konta sto teleio. Akoma prepei na parakolou8eite kai ta Bits/Pixel values (Output resolution):

Einai megali ypo8esi na mantepseis to compressibility pou prepei na exei i tainia sou, alla oriste merika hints:

Metakiniste to slider wste na eistai sto katalilo euros. Autes oi times einai proxires ektimiseis gia to DivX5 encoding alla den prepei na pernetai san kanones. Merikes fores oi times mikroteres ton domenwn mporei na provoun se poly askimi eikona kai alles fores se poly kali poiotita.

Step 6: Ypotitloi (proairetiko)

Auti i epilogi einai proairetiki, opote an de 8elete ypotitlous mporeite na parakempsete auto to vima. Emeis 8a asxoli8oume me to SubRip.

H oli fasi gia na riparoume tous ypotitlous (subs) me to subrip einai einai poly apli! Opote den xreiastike na pros8esw kai eikones ston odigo.

Arxizontas, stin proti o8oni tou subrip vlepoume pano aristera (kato apo to file) ena koumpi pou grafei vob, to patame, sto menu pou vre8ikame twra patame Open IFO, kai dialegoume to IFO arxeio pou exoume kanei rip apo prin me to smart ripper. Twra vlepoume ta vob arxeia mas dipla kai ta epilegoume ola, ka8ws kai sto Language Stream dialegoume ellhnika (Greek) kai apo katw epilegoume to Subpictures to tect via OCR kai patame START.

Twra ta vimata einai poly apla, efoson to mono pou exoume na kanoume einai na pliktrologoume to ka8e xaraktira pou mas deixnei to programa kai apla na swsoume to arxeio mas otan teleiwsei. 8a synistousa na swsete se format .srt. Auto to epilegoume apo to menu Output Format, apo to para8yro pou emfanizetai otan arxisei to rip ton ypotitlwn.

Kali epitixia!

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Autos o odigos anenew8ike teleutai fora stis 30/07/02