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拍高清F3F片
http://www.rcsail.com/forum/viewtopic.php?f=3&t=1510
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Author:  K.Y.Mak [ Fri Dec 19, 2008 3:49 pm ]
Post subject:  拍高清F3F片

Canon 新出一部 DC 相機 SX1 IS
可拍 1920x1080 @ 30fps

用黎拍 F3F 一流呀 :D

http://www.canon.com.hk/tc/consumer/pro ... ries_id=28

Author:  Stanley [ Fri Dec 19, 2008 4:15 pm ]
Post subject: 

點解我地呢班飛友想買靚相機時,第一刻唸到既用途就係影飛機唔係影老婆或女朋友?
你話同老婆講買部相機同飛機影相,就死硬啦,實唔批!但係你話同佢影番D靚相,留下美麗的一刻,咁就唔同講法啦!

部相機真係好正,今晚返去講真心話定假話呢? :lol: :lol: :?

Author:  hendry [ Sat Dec 20, 2008 4:06 am ]
Post subject: 

用 G10 好過啦,返應快,顏色又討好
拍高清片自己睇就正,放上網share就唔多好啦,原片size 大到飛起,轉format 又冇咗高清的好處,咁搞來做乜呢

Author:  Y C Lui [ Tue Dec 30, 2008 10:55 pm ]
Post subject: 

部機 4000 蚊樓下﹐又有 28mm wide angle, 又有扭拎 mon, 都幾吸引 http://www.price.com.hk/product.jsp?p=109207

Author:  CM Cheng [ Wed Dec 31, 2008 7:24 pm ]
Post subject: 

點解唔考慮5D mark II呢,可以換鏡,Wide、Tele、Macro、境深控制乜都得,而且你地又用開Canon,我睇過Canon官網段片,勁到呢 . . . . :shock: :o


http://www.usa.canon.com/dlc/controller?act=GetArticleAct&articleID=2326

Author:  K.Y.Mak [ Wed Dec 31, 2008 11:09 pm ]
Post subject: 

CM Cheng wrote:
點解唔考慮5D mark II呢,可以換鏡,Wide、Tele、Macro、境深控制乜都得,而且你地又用開Canon,我睇過Canon官網段片,勁到呢 . . . . :shock: :o


Why ? It's more than $4000 :evil:

Author:  CM Cheng [ Thu Jan 01, 2009 1:21 am ]
Post subject: 

K.Y.Mak wrote:
CM Cheng wrote:
點解唔考慮5D mark II呢,可以換鏡,Wide、Tele、Macro、境深控制乜都得,而且你地又用開Canon,我睇過Canon官網段片,勁到呢 . . . . :shock: :o


Why ? It's more than $4000 :evil:


你睇下啲散景、圓形光圈、魚眼效果,唔好話DC,就算DV都做唔到,要去到啲大大架換得鏡嘅professional camcorder先有得玩,所以我覺得Mark II幾抵玩,尤其係一年只拍幾次片的業餘人仕,平時有部FF機用,興起又可拍下高清video,唔錯唔錯 :) :) :)

Author:  Y C Lui [ Thu Jan 01, 2009 4:27 pm ]
Post subject: 

CM Cheng wrote:

你睇下啲散景、圓形光圈、魚眼效果,唔好話DC,就算DV都做唔到,要去到啲大大架換得鏡嘅professional camcorder先有得玩,所以我覺得Mark II幾抵玩,尤其係一年只拍幾次片的業餘人仕,平時有部FF機用,興起又可拍下高清video,唔錯唔錯 :) :) :)


CM, 制唔過呀﹐部機既自動對焦慢到嘔﹐基本上係唔用得﹐要人手對焦﹐仲有﹐拍片果陣個光圈係無得人手 set 既﹐聽講話會自動 set 到好細﹐要加 ND filter 至可以迫佢開大黎玩散景。有無留意 Canon 官方條片係夜晚拍 ﹖都係 SX1 好 D﹐起碼唔駛加個重力力既外置鏡頭就有 28mm wide angle.

Author:  CM Cheng [ Thu Jan 01, 2009 5:18 pm ]
Post subject: 

Y C Lui wrote:
CM, 制唔過呀﹐部機既自動對焦慢到嘔﹐基本上係唔用得﹐要人手對焦﹐仲有﹐拍片果陣個光圈係無得人手 set 既﹐聽講話會自動 set 到好細﹐要加 ND filter 至可以迫佢開大黎玩散景。有無留意 Canon 官方條片係夜晚拍 ﹖都係 SX1 好 D﹐起碼唔駛加個重力力既外置鏡頭就有 28mm wide angle.


我覺得細光圈呢樣野Canon係用心良苦,因為video唔同photo,video係real time,對焦過程一定會入埋鏡,就算AF幾快都一樣礙眼,加埋電腦冇可能估得準邊個係對焦主體,修正焦點一兩次都一定會脾人鬧,所以為應附大部份用途,谷大iso都要用細光圈,不過我只係唔明佢點解唔脾番過手動option人,間中show off 吓都好嘛! 8)

所以DV用細sensor都有原因,就係景深深啲,前後都清,(就算啲大大架camcorder都係1/3"CCD主流)。又可以咁講,Mark II個FF sensor係唔適合用係一般的video拍攝。

其實大家留意電影或電視的拍攝手法,跟本好少係同一個鏡zoom來zoom去pan來pan去,亦比較少用淺景深,幾部cam一齊拍,對好焦先開機,因此好少機會係拍攝途中做對焦,但home video就唔同,大部份人開左部機又pan文zoom,你叫個AF點跟?跟唔切啲人又鬧Canon走焦,加埋佢個FF sensor景深又淺過人,所以為左普羅大眾嘅口味兼減少無知嘅投訴,咪迫人用細光圈囉 :? :?

我覺得拍video人手對焦無問題,我啲F3F片九乘九都係manual focus,費事部機自己亂估 :x

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