[dcnut]

巿面上用DC拍movie大致分幾個陣型：較常見的有AVI，Sanyo用的mov，Sony用的mpeg1，和最近新興的mpeg4。

AVI壓縮比細，畫質應該不錯，但實際上還需看DC本身質素，我以前用Casio的卡片機影出來的AVI，就真係麻麻。不過好似Olympus 5060影出來的640x480就靚好多，好sharp。

後來Sanyo出左D機用mov格式，標榜無時限640x480/30fps，質素直迫DV。但檔案跟AVI一樣勁大。我用Pentium M 1.4GHz, 512MB Ram 播片個畫面都跳下跳下。唔知關電腦事定關張卡事（Lexar SD 256MB)，又或者部機影movie本身就係甘﹖

Sony採用mpeg1檔，320X240/15fps，類似VCD。用717的手動zoom ring邊影邊zoom，畫質很不錯，而且file又細，好正！但後期出D機變晒640x480，以mpeg1的質素，放得太大，反而覺得差左。

而家又漸漸興用mpeg4，Sanyo C1首先採用，file細好多，上網看Sanyo官方網站同DCfever的sample真係唔錯。唔知有沒人用過真係覺得好掂呢﹖其實又係同一問題，不同機影的mpeg4質素都可能有出入。幾年前Sharp出過一部專影mpeg4的DC，畫質差到震，曝光永不準兼起晒格，差過偷拍老翻VCD！唔知其他mpeg4陣型又點﹖好似Olympus 770同Pentax都出左同將會出mpeg4既機wor。不過Sanyo C1重有一個令我唔買既原因，就係佢個zoom好難控制，一按就去得好快好遠，煞唔到掣，唔同Sony 717甘可以慢慢zoom。

大家比Ｄ意見啦！

[kkkleung]

I owned a Olympus C770 UZ. I needed to convert c770 MPEG4 (640 x 480 30fps) file to DVD format (720 x 576 25 fps PAL) and then playback in TV. The quality of both video and audio is excellent, reach DVD quality.

The files size is extremly small. Also, c770 uses USB 2.0 for transferring files. The speed is very fast.

[rickwok]

順便一問，如要求320 x240/15fps，CF卡，儲存容量少，收音好，邊部平靚正？(影相無所謂)

[kkkleung]

320 x 240 resolution is not enough (just my opinion, VCD resolution). 15fps is not smooth, no good. Why don't 640 x 480 30fps?

If you want "CF卡，儲存容量少，收音好，影相無所謂", I tell you that no DC match your requirement.

640 x 480 30fps unlimited movie DC is listed as below:
Olympus c770: xD卡，儲存容量極小，收音好，影相極好
Canon S1: CF卡，儲存容量大，收音好，影相好
Sanyo: SD卡，儲存容量極小，收音極好(身歷聲)，影相一般
Konica Minolta Z2: SD卡，儲存容量大，收音好，影相極好
FujiFilm s602, s7000: CF卡，儲存容量大，收音一般，影相極好
FujiFilm s5000, F700, F710: xD卡，儲存容量大，收音一般，影相好

[kkkleung]

Sanyo C1: SD卡，儲存容量極小，收音極好(身歷聲)，影相一般

[以相機作為武器]

說真的,Z2的收音超大聲