‘Video’ ruknli maqolalar

Komputerlar haqida umumiy tushunchalar

Shanba, Aprel 17th, 2010

Quyidagi video darslar Farhod Dadajanov tomonida tayyorlangan (musad.uz saytidan ko‘chirib olindi)

1 dars

2 dars

3 dars

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VLC player yordamida veb sahifalardan videolarni saqlab olish

Yakshanba, Oktabr 12th, 2008

Avvalgi maqolada Mozilla Firefox hamda Flashget yordamida veb sahifalardan videolarni saqlab olish usulini ko‘rib chiqqan edik. Bu usul juda ham ommabop bo‘lishiga qaramasdan, ba’zi saytlardagi videolarni saqlab olishda qo‘l kelmaydi. Masalan, mana bu bog‘dagi videoni Firefox/Flashget bilan saqlab olib bo‘lmaydi. Ammo har qanday onlayn uzatilayotgan videoni qandaydir saqlab olish usuli doimo mavjud bo‘ladi. Ana shunday usullardan biri VideoLan (VLC) media playerdan foydalanishdir.

Xullas, eng avval VLC Playerni saqlab olib o‘rnatamiz. Microsoft Windows foydalanuvchilari Windows versiyasini saqlab olib o‘rnatishlari kerak. Bundan tashqa VLC ko‘plab boshqa operatsiyon tizimlarda ham o‘rnatilishi mumkin.

Playerni o‘rnatib bo‘lgach, uni ishga tushiramiz. So‘ng player yuqorisidagi menyudan Media (Rasm 1) -> Convert/Save -> Network: yuqoridagi bog’ kiritamiz adresini -> Convert/Save -> Save (Rasm 2).

Shu bilan tamom, endi faqat videoni saqlanib bo‘linishi kutish qoldi xolos :)

Rasm 1

VLC Player


Rasm 2

VLC player, Network address input

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Mozilla Firefox hamda Flashget yordamida veb sahifalardan videolarni saqlab olish

Seshanba, Oktabr 7th, 2008

Ushbu yo‘riqnomada Google Video, Youtube kabi video serverlarda joylashgan videolarni qanday saqlab olishning bir usuli tushuntirilgan.

Videolarni saqlab olish uchun kerakli programmalar:

  • Flashget — saqlab oling va o‘rnating.
  • Mozilla Firefox — o‘zingizga kerakli OS va tilda saqlab oling. O‘rnating.
  • Mozilla Firefox uchun qo‘shimchalar — add-on’lari:
    • FlashgotURL‘ni Firefox bilan ochib, o‘rnating.
    • DownloadHelperURL‘ni Firefox bilan ochib, o‘rnating.

Yuqoridagi tartib muhim emas, ammo tartib bilan amalga oshirilsa ko‘zda tutilmagan muammolar kelib chiqishi oldi olinadi.

Saqlab olish va o‘rnatishlar tugatilgach Mozilla Firefox ochiladi, “adresnaya stroka”ni oldida DownloadHelper’ning belgisi paydo bo‘gan bo‘ladi (3ta sharchalar bir-biriga birlashtirib uchburchak yasalgan belgi). Shu belgiga sichqonchaning o‘ng tugmasi bosiladi (right-click). Paydo bo‘lgan menudan birinchisi tanlanadi (Preferences). Yangi kichik oyna ochiladi, u yerdan birinchi opsiyadan (Download mode) Flashgot deyilgani tanlanadi. OK tugmachasini bosib u yerdan chiqiladi.

Endi saqlab olmoqchi bo‘lgan videoni tanlashimiz kerak. Masalan, aytaylik, Sysadmin va foydalanuvchi videosini saqlab olmoqchimiz. Sahifa ochilgach Play tugmachasiga bosiladi (alternativ ravishda tanlangan videoning o‘ng past tomonidan “Go to Google Video” tugmachasi bosilsa ham bo‘ladi).

Shunda “adresnaya stroka”ning yonidagi DownloadHelper’ning belgisi aylana boshlaydi. Uning yonida esa pastga qaragan strelka ham faollashadi. Shu strelkaga bosilsa ba’zan bitta, ba’zan esa birnechta fayl nomlari chiqadi. Ulardan “U” belgisiga o‘xshash qizil strelkasi bori tanlanadi. Shunda Flashget avtomatik ravishda ishga tushib fayl saqlab olish oynasi ochiladi. OK tugmasi bosilsa video komputeringizga saqlanishni boshlaydi.

Izoh: Bu o‘rinda bitta unsurni hisobga olish kerak: Google Video va unga o‘xshash real-time streaming serverlardan dial-up’ga o‘xshash sekin tezlik bilan katta hajmdagi fayllarni saqlab olib bo‘lmaydi.

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Sysadmin va foydalanuvchi

Yakshanba, Dekabr 2nd, 2007

Bir bor ekan, bir yo‘q ekan. Qadim Farangistonda Oskar ismli foydalanuvchi bo‘lgan ekan. Bir kun u zamonasining eng so‘nggi texnologiyasi bo‘lmish “kitob” sotib olibdi, lekin ming afsuski undan qanday foydalanish hech bilolmapti. Yaxshiyamki har bir yangi chiqqan texnologiyaning garantiyasi va shu garantiya shartlariga binoan texnik xizmati (tex.podderjka) bor. Shunday qilib Oskarnikiga texnik xizmat xodimi tashrif buyuradi.

Hikoyaning davomi quyidagi videoda:

Ushbu video menga juda yoqdi, qanday saqlab olsam bo‘ladi?

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Abdulqodir qori Husanov

Juma, Avgust 17th, 2007

O‘zbekiston Musulmonlari Idorasi 2004-yil qorilar ko‘rik tanlovining g‘olibi, 2005-yil Tatarisonning Qozon shahrida o‘tkazilgan xalqaro Qur’on musobaqasi sovrindori, Eron Islom Jumhuriyatida o‘tkazilgan musobaqada dunyo qorilari orasida nufuzli o‘rin egallagan Abdulqodir qori Husanovning tilovati.

Abdulqodir qori Husanovning Komolon masjidida 2009 yil Ramazon oyida qilgan Qur’on tilovati.

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Behold a Pale Horse

Shanba, May 5th, 2007

The author, former U.S. Naval Intelligence Briefing Team Member, reveals information kept secret by our government since the 1940s. UFOs, the J.F.K.. assassination, the Secret Government, the war on drugs and more by the world’s leading expert on UFOs.

  • The original book was published in 1991. You’ll understand the significance of that date as he accurately predicts events that have come to pass!
  • Disregard all of the instances where he talks about “alien” U.F.O.’s, moon bases, and other extraterrestrial issues. He later said that all such documents he saw while in Naval Intelligence on those issues were false information to mislead the reader.

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2 Documentary Movies about GNU/Linux

Payshanba, Oktabr 6th, 2005

The First one: The Code Linux

“Let me make an analogy, an analogy between programs and recipes. So, program is like a recipe; each one is a list of steps to be carried out. With rules that had to tell when you are done, when to go back, and at the end there is a certain result. If you cook, you probably exchange with recipes with your friends and you probably change the recipes, too. And if you made the changes and liked the results and your friends liked eating it. Then you might give them chenged version of the recipe. So imagine a world where you can’t change the recipe, because somebody has gone out of his way to set it up so it’s impossible to change the recipe. And imagine if you share recipe with your friends, they will call you a pirate and try to put you in prison for years” Richard Stallman

Download Link (600MB)

The Second one: Revolution OS

The documentary Revolution OS explores the human side of the open source and free software movements, illuminating the behind-the-scenes story of the hackers and programmers rebelling against the corporate machine.
This 90-minute film begins with Richard Stallman’s quest to create a free operating system. It then follows the movement through its two-decades-long evolution in interviews with Stallman, Linus Torvalds (creator of the open-source operating system Linux), Eric Raymond (author of The Cathedral and the Bazaar), Bruce Perens (author of the Open Source Definition), Brian Behlendorf (leader of the Apache Web server project), Michael Tiemann (founder of the first open source company) and Larry Augustin (founder of VA Linux Systems). Revolution OS also depicts the culture of the open source movement by documenting the Installfest parties where people can bring their computers to get free, expert Linux tech support; and the Refund Day protest marches, where Linux users demand reimbursement of the extra fees that get tacked onto the purchase price of new computers for pre-installed Microsoft applications.

Download Link (577MB)

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