Q&A : Videography

paler kembang

Jika aspec ratio di videocam ditetapkan 4:3, bukalah project pada Adobe Premiere dalam 4:3 48hz PAL.  Ianya sesuai untuk region Malaysia.

matabole

Normally pakai 4:3 je. Tapi kalau nak pakai 16:9 make sure masa shoot kena pilih 16:9 kalau tak nanti editing pakai 4:3 strecht gamba

paler kembang

Kalau hanya untuk TV biasa, eloklah pilih 4:3 saja...

fizamn

Apa itu CCD? Lagi besar itu maksud dia ape?

Keyboard

Originally posted by fizamn at 12-11-2008 12:29 PM
Apa itu CCD? Lagi besar itu maksud dia ape?

What is Single CCD and 3-CCD system                                                     

Sensor is the heart of digital imaging devices - digital cameras and camcorders. Generally, our digital image capture devices are equipped with CCD or CMOS sensor that helps convert light into electrical signals that represents the image and can be digitally stored. The captured image quality is vary by the CCD size and also the CCD system. Currently the are two most widely used systems are Single CCD and 3-CCD  system. Since most devices use CCD rather than CMOS, we'll focus on CCD technology in this article.
Single CCD system                          This system is commonly used in consumer level camcorders and has been widely in used on digital cameras. Because CCD can only sense the luminance, therefore it has to rely on a Color Filter Array (CFA) to mask out all other colors except the specific color for each pixel to be passed-thru. There are two main type of filter structure: stripe and mosaic. In general, mosaic filter provide better horizontal resolution. There are two methods for reproducing color with filter. One is primary color filter, and the other is complementary color filter.
Primary color filter (RGB color filter)                                  Primary color filter is basically using Red, Green and Blue color (SONY introduces the 4 color filter which is using the Red, Green, Blue and Emerald color). This kind of color filter is better in color reproduction. However, each RGB color has  less light transmittance compared to complementary filter hence, 30% less sensitive. It is widely used for digital camera and  certain DV camcorders (eg: SONY PC300K).	General primary color filter array SONY's 4 colors filter array
Complementary color filter                                  Complementary color filter can be some combination of colors and two popular types are CY, G, YE, MG and YE, G, CY. It has better low-light sensitivity and provides higher signal-to-noise ratio. This is why complementary color filter is very popular in consumer level camcorders.	Complementary color filter array
3-CCD System                          3-CCD system uses a beam splitting prism to separate light passing through the lens into 3 individual components and each is sent to its own CCD. This technology reproduces color in great fidelity and high accuracy but slightly reduced light sensitivity.                          Normally 3-CCD system is used in professional and prosumer range products but now you can find even it on some consumer level DV camcorders eg: Panasonic MX500, and GS70K.
Conclusion                          Single CCD system uses color approximation method to reproduce color but 3-CCD captures full RGB information for each pixel. The difference is significant in poor lighting environment where 3-CCD system usually sense color more accurately. If producing good quality videos with the highest color fidelity is your goal, try getting yourself a 3-CCD system.

[ Last edited by  Keyboard at 2-12-2008 04:56 PM ]

migdal_bavel

--------------------------------

[ Last edited by  migdal_bavel at 9-12-2008 12:56 PM ]

fizamn

terima kasih.. baru clear..

mizz_arenum

ader videographer kat melaka x??
for nikah & wedding 28 & 29 Mac nie... just nk quotation & stand by..
tkut videographer x dpt dtg.. ada hal..

nikah  & mlm berinai -  lpas magrib (28 Mac)
khatam quran,n sanding (29 Mac)
tempat tdo disediakan (homestay yg berhampiran umah) TQ

Anyone??? Pm me pls...

sowi masuk kat cni... tkut xder yg reply...

PijaiTP

Aku videographer tapi based kat kl bukan melaka. Tapi ke Melaka takda masalah kalau berminat

PijaiTP

Ada sesapa sini pakai Avid Liquid?

paler kembang

Kawan aku ada di utara!.. veli plopasinol weh!...

PijaiTP

aku mencari rakan avid liquid ni ingat nak buat usergroup

Keyboard

avid liquid walaupun bagus tapi masih kurang penggunanya, susah nak buat user group.. kalau pinnacle, ulead dan adobe premiere banyak lah yang pakai.. conopus pun kurang gak.. walaupun hebat..

[ Last edited by  Keyboard at 13-3-2009 12:17 ]

PijaiTP

Ada ramai yang guna cuma senyap senyap, Aku dah ada tutorial yang aku buat pun cuma sekarang aku nak cari user yang pakai liquid supaya mungkin boleh tambah apa yang kurang dan sebagainya.Edius dan vegas pun ramai yang pakai.

keyboard ko pakai liquid ?

[ Last edited by  PijaiTP at 13-3-2009 16:42 ]

paler kembang

penacle liquid aku pernah guna la... tapi memerlukan sistem yang baik... sekarang aku pakai adobe premiere

PijaiTP

Pinnacle liquid dan avid liquid adalah produk yang sama. Selepas version 6 Avid telah membeli Pinnacle, tujuan utama nya kalau tak salah aku untuk dapatkan effect -effect yang banyak daripada Pinnacle, aku ada dengar cerita yang diorang beli Pinnacle sebab nak lawan dengan FCP. Effect kat fcp banyak dalam motion dan pada pinnacle ada banyak pada Hollywood FX.

So selepas keluar sahaja version yang terbaru iaitu 7(sekarang dah 7.2), Pinnacle Liquid telah ditukar namanya kepada Avid Liquid. Interface tetap sama, features yang ada sebelum ni semua ada dan ada tambahan sedikit pada version yang ini. Nama sahaja Avid tapi engine nye tetap engine Pinnacle. Even fail dalam Liquid pon masih tak boleh dibaca di Xpress Pro.

paler kembang

o i c!, macam tu.. terima kasih di atas penerangan..

May

Assalamualaikum,

Saya harap saya berada di thread yang betul. Ok camni, saya ada handycam SONY CCD-TRV81E. Ia bukannya digital. Saya menggunakan tape Hi-8. Masalahnya saya ingin meng"edit" semua tape Hi-8 yang telah saya rakamkan ke CD/DVD. Boleh tak sesiapa di sini beritahu saya, apakah yang saya perlukan samada software atau ape ke? Terima kasih atas tunjukajar yang akan diberikan.

sent626

Ulead ada versi baru tak..yg boleh edit fail m4?

sapient

aku dulu pakai PInnacle Liquid Edition 6. tapi perlu diingat, dia hanya boleh dlm Windows XP. kalau kita pakai Windows Vista, banyak benda yg tak berfungsi lagi.

disebabkan masalah ni, saya dah bertukar guna Sony Vegas. works fine in Windows Vista. lagi senang nak guna pun.