Guide Digital Video Formats

[7Khat]

Salam

Dar in thread ghasd daram dar morede Video format haye rayej digital sohbat konam va yeseri nokatio migam ke shayad bedardeton bokhore.

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High Quality

DV-AVI

• Baraye Computer haye ghavi va mojahaz, bedalil hajme balae in keifiat.

Khobiha:

• Keifiat Ayne. Besiar Shafaf!
• Ghabeliate record kardan mojadad be DV tape

Badiha:

• Vaghean hajme balae migire!
• 25GB barae har 60 min video

MPEG-2

• Mofid barae dorost kardane DVD ba quality bala.

Khobiha:

• Kheifiat besiar khob.
• Barae DVD sakhtan behtarin format hastesh.

Badiha:

• Hajme balae migire.
• 4.7GB barae har 2hr video. (albate harchi bitrate bishtar bashe file size bishtar mishe.)

DivX

• ba tavajoh be keifiat khob va size kamesh Edit ham mishe.

Khobiha:

• Refer to this post. (Thank you tirdad)

Medium Quality

MPEG-1

• Behtarin format barae Video CDi ha (VCD)

Khobiha:

• Kamelan format Standardi hastesh. Filmae Irani roye VCD mamolan be in format hastan.

Badiha:

• Be andazye MPEG-2 shafaf nist keifiat tasvir.
• Dar bazi az DVD player ha in format shenakhte shode nist va play nemikone.

Streamable Format (Online)

RealVideo:

• Ghablana dar internet besiar mahboob va rayej bood barae stream kardan, ama alan kheili kamtar shode.

Khobiha:

• Hajme Koochak
• Keifiate Khob
• Barae karae Online khobe

Badiha:

• Compress shodast (Keifiatesh nesbat be file original kamtare)
• Bayad hatman programe RealPlayer nasb kard barae play kardane in format.
• Edit nemishe kard.

WMV:

• Vaghean Mahboobe chonke File ha ro mishe ba Windows Media Player be rahati play kard.

Khobiha:

• Hamekas ke windows dare mitone Play kone
• Hajme Koochak
• Keifiate Khob
• Barae karae Online mahshare

Badiha:

• Compress shodast. (keifiat kam mishe nesbat be Original file)

QuickTime:

• Behtarin Keifiat ro too donyae Online ba QuickTime bebinid (Sairan har rooz behtar az dirooz lool ding dang)

Khobiha:

• Keifiate Khob
• Barae karae Online khobe

Badiha:

• Kheili ja migire nesbat be formathae dige mesle WMA va RealVideo.

Quality
Dar kol keifiate yek video kharej az bahse formati ke hastesh, be 3 factor asli negah mikone.

• Frame Size: andazeye Tool o Arze video be Pixel. Harcheghadr resolution balatar bashe keifiate balatar va andazeye balatari niaz hast.
  
  
  
• Frame Rate: tedade frame dar sanie. Farz konid har frame yek ax hast, harcheghadr axha bishtar bashan vaghti ba sorat rad mishin az rosh behtar/shafaftar dide mishe. Zire 15 Frame dare sanie vaghean keifiate badie va be cheshm kamelan moshakhase in bikeifiati.
  
  
  
• Bit Depth: Taeen mikone cheghadr rang estefade mishe barae didane video. Balance beine keifiate tasvir va size file bayad dar nazar gerefte beshe.

In Jadval Tozih mide cheghadr Bandwidth lazem darin nesbat be Keifiat Video ke gharar midid.

Problems
Video digital enghadr shakho barg dare to formathash ke adam bazi vaghta dochare moshkelate asasi mishe.

• Synch nabodane tasvir va seda: Akh cheghadr delam pore az in yeki! Audio va Video to systemhae digital do etelaate mokhtalef be shomar mian va bara hamin momkene bazi vaghta seda ba tasvir hamzaman (synch) nabashe. Barae hale in moshkel BAYAD dobare video ro edit kard ba estefade az video editing programha (Ulead, Premier...)
  
  
  
• Baz nashode fileha: Decode nashodan ya hamon play nakarde file ha barae didan moshkel bozorgie. barae hale in moshkel faghat mishe ye decoder monaseb emtehan kard ta file baaz beshe, albate agar file corrupt nabashe.
  
  
  
• Hajme Fileha: Didin rooz be rooz bayad Memory stick, ya hard drive bozorgtar kharid? yeki az dalayelesh gonde bodane hamin file haye video hastesh. Barae inke khialeton rahat bashe; filmae ke quality balae barkhordar hastan ro to yek Hard jaa dar va hade aghal az RAM 512Mb estefade konid.

[mahtab_persia]

ahan pas masalan in filma ke az iran miaran, roo CD R write mikonan, format Mpeg 1 bayad bashe. hala ba total video converter mishe in filmaye PH o convert kard be Mpeg 1, baad write kard roo CD.??? darzem man az roxio estefade mikonam, ageh mikham ro VCD write konam, chejoori mitoonam in ba in barname VCD burn konam???

good info, lezat bordam, merci 7ti jaan

[7Khat]

	Quote: Originally Posted by mahtab_persia
	ahan pas masalan in filma ke az iran miaran, roo CD R write mikonan, format Mpeg 1 bayad bashe. hala ba total video converter mishe in filmaye PH o convert kard be Mpeg 1, baad write kard roo CD.??? darzem man az roxio estefade mikonam, ageh mikham ro VCD write konam, chejoori mitoonam in ba in barname VCD burn konam??? good info, lezat bordam, merci 7ti jaan

bebin mayedar shodi rafti Roxio gerefti (midonam crack shodas hala nago pedareto dar miaran lol)

vala kheili kheili sadas, nemidonam chera harja miram moshkele bozorgi talaghi mishe

ba ye convertor file ro be VCD tabldi kon, agar vaghti convert mikoni option baraye split nadari, khodet ba ye splitter (google it) videoro be do ghesmate 500MB taghsim kon, ba ye barnameye dige 2ta CD burn kon. Va salam name shod tamam

chax

[mahtab_persia]

	Quote: Originally Posted by 7Khat
	bebin mayedar shodi rafti Roxio gerefti (midonam crack shodas hala nago pedareto dar miaran lol) vala kheili kheili sadas, nemidonam chera harja miram moshkele bozorgi talaghi mishe ba ye convertor file ro be VCD tabldi kon, agar vaghti convert mikoni option baraye split nadari, khodet ba ye splitter (google it) videoro be do ghesmate 500MB taghsim kon, ba ye barnameye dige 2ta CD burn kon. Va salam name shod tamam chax

azizam in crack shode nabood, enghadr jump to conclusions nakon
in already roo laptopam boodesh. merci 7ti jaan

[tirdad]

	Quote: Originally Posted by 7Khat
	DivX ba tavajoh be keifiat khob va size kamesh Edit ham mishe. [INDENT]Khobiha: In format shakhese barae hajme kaamesh, va kefiate fogholadash! Badiha: hanooz formate Standardi nashode! va faghat DivX Player in noe file ro baz mikone. Bar roye hichgone DVD va ya CD nemishe burn va Play kard.

salam 7khat khan,
mamnoon az in thread besiar khoobetoon, kheyli bedard bokhor hastesh va mitoone az hread-haye makhaz va manba PH beshe,
ama be ejazatoon mikhastam dar morede Divx(avi) inja begam ke taghriban dar bakhshe DL dar WEB in shode formate standard va payeh. dar site-haye irani moteasefane ma azash estefade nemikonim ama taghriban hamejaye dige bekhosoos dar systeme TORRENT taghriban balaye 90% az in formate estefade mishe.
va dar morede inke hich goone DVD player-i oon ro play nemikone, bayad begam alan salhast ke yek serie dvd player-haii be bazar oomadand keDovx ro ham play mikonand, hata ba zirnevis( formate .SRT). man khodam avalin dvd player ba in moshakhasat ro sale 2003 az Japan kharidam. ingoone dvdplayer alan taghriban bazar ro por karde va man be shakhse alan montazere Blue-ray player-i hastam ke divx ro ham ba hamoon Q play kone, ke bayad hajmesh chizi hodood 4.5GB beshe vbaraye har file film.

khaste nabshid va karetoon va khodetoon payandeh baad.

[7Khat]

	Quote: Originally Posted by tirdad
	salam 7khat khan, mamnoon az in thread besiar khoobetoon, kheyli bedard bokhor hastesh va mitoone az hread-haye makhaz va manba PH beshe, ama be ejazatoon mikhastam dar morede Divx(avi) inja begam ke taghriban dar bakhshe DL dar WEB in shode formate standard va payeh. dar site-haye irani moteasefane ma azash estefade nemikonim ama taghriban hamejaye dige bekhosoos dar systeme TORRENT taghriban balaye 90% az in formate estefade mishe. va dar morede inke hich goone DVD player-i oon ro play nemikone, bayad begam alan salhast ke yek serie dvd player-haii be bazar oomadand keDovx ro ham play mikonand, hata ba zirnevis( formate .SRT). man khodam avalin dvd player ba in moshakhasat ro sale 2003 az Japan kharidam. ingoone dvdplayer alan taghriban bazar ro por karde va man be shakhse alan montazere Blue-ray player-i hastam ke divx ro ham ba hamoon Q play kone, ke bayad hajmesh chizi hodood 4.5GB beshe vbaraye har file film. khaste nabshid va karetoon va khodetoon payandeh baad.

this is what im talking about

add kardam infoto be post