这些技术，我想很显然佳能都已经是掌握的，但就是不放出来，奇怪吗？不奇怪。
领先者怎么卖都可以赚钱，后起者只能靠“性价比”去追赶。原厂镜头跟副厂镜头也是如此。
佳能这样子也不是一天两天了，但是人家活得好好的。我想除非松下让佳能活不下去，否则强者没必要跟着弱者的脚步走。

真受不了这种傻不拉叽的语言文字...

以下是 影像通讯产品使用 的主编发给佳能公司，改进5D2

其中包括，全手动，24/25P，手动音量控制，改善LV聚集等等。

如果2萬左右的價錢做到....人地電視台內的超百萬廠機..可以扔掉...廠商可以倒閉!
拍電影, 除了2k, 4k的機...全部都可以用5d2

你可以買canon PowerShot SX1 IS...
5d2 是full frame 拍片...可換鏡頭. 拍出來效果唔係dc可比.
如果加入光圈, 快門可以更改...XL H1S / XL H1A 這類半專業級的機不用活了
你又知唔知咁大塊coms or ccd 的digital cam 要幾錢?
不要做井底之蛙..

尺有所短，寸有所长。
但尺不会向寸汗颜的。

都一次做到位，还怎么一次次的升级来掏你兜里的钱？

佳能确实应该汗颜，他的顶级机器1Ds3还没有摄像功能呢，太不和谐了！

松下的高清？DC高清摄像？松下的专业摄像机203看到无敌兔都索索的抖，别提了吧。100M的码流，哈哈，都是草包。

你的願望應該會實現,只是快與慢而已,快與慢取決於市場對該項功能的需求接受度
5D拖拖拉拉搞了三年才匆忙推出(對手沒出現),功能性留下許多未來,永續賺錢最重要
可預測的是,NIKON有對應產品出現時速度必定更快,功能必略領先一點點
但能否如你所願端看NIKON了,或GH1推出囊括市場的大小

这么说话,奶粉跟你急！

我认为全手动、多种拍摄格式、改善LV聚焦这几个功能完全可能通过升级固件解决。

还是D90好，就用最差劲的，连牙膏也懒得挤

这里讨论高清视频，请你这个“专业”的用户走开。

佳能挤牙膏何时了！！！

题目还可以拟为：佳能的高端摄影功能让松下好好清醒一下了

飘过，开个玩笑。

我很想暴粗口，可是你这种人连让我暴粗口的资格都没有

没什么清醒的没什么了不起，佳能又不是没做过摄像机。 尼康没玩过， D90,也许是松下GH1的对应价位机，为什么不让尼康清醒呢？

喜欢摄像去玩GH1好了，5DII就别买了。 无敌兔现在到了又缺货又涨价的田地，还砸呢！

我买了5D2连一次视频都没拍过，这些无聊的功能最好取消，然后把价格降下来，可惜这是没可能的，市场最终都要迎合最业余的用户

http://dc.pconline.com.cn/dclub/0903/1582781.html

样片已经出来了，虽然压缩过，但是效果很牛B，尤其是第5段视频，印象很深刻

单反的结构就不适合拍摄视频，所以GH1有先天优势。

不过我倒是认为GH1是今后的趋势，单反将没落

不太明白无忌很多同学为何乐于憾卫在用品牌的JS，看到竞争了就出言打击。我是N的用户，只会骂它让它降价，让我可以更便宜地买好的器材。
松下在摄影行当方面就是老品牌，估计这玩意儿耍起来不会差吧？
08年欣喜地看到电子厂家在“专业”的单反领域大举进攻，要不然宣称“不做全幅”的N在类似无忌同学的追捧下怎么会改变主意呢？
其实要问5D2做不做得出来？以佳能在民用DV上的业绩跟本不担心，担心的是一家独大！！
其实Pentax应该把Km也做成“准单反”，相信成本会下降增大市场的。

[PC老头子 编辑于 2009-03-07 09:30]

老实说，拍摄视频的时候，设备99%都没有AF。

不是不想AF，是MF实在舒服。

通过感光器对焦的相机很多，速度就跟没有速度一样。

这是一种高清摄像/拍照兼得的情况。
对于很多人来说，不贵的价钱可以方便地拍摄高清，拍出不错的照片，也是一个好的选择。

对牛弹琴...

至少5DII的LV方式值得花大力气改进。相对光学取景，我觉得液晶屏取景更有前途，现在只是技术上还在改进完善之中，等到刷新率、反应速度和强光下的清晰度问题解决了，有可能会完全取代光学取景。

光学取景的角度严重受限（别跟我说另外购置直角取景器之类），比不上液晶屏取景，跟可翻转的液晶屏相比就更是天壤之别了。另外我觉得液晶屏取景方式也许能避免跑焦问题，似乎没听说DC跑焦的（当然原因也可能是DC的景深足够大）。

以下是 影像通讯产品使用 的主编发给佳能公司，改进5D2

其中包括，全手动，24/25P，手动音量控制，改善LV聚集等等。

To:  CANON Inc. - Mr. Masaya Maeda
CANON Inc.
Mr. Masaya Maeda
Director and Chief Executive of Image Communication Products Operations.

Dear Mr. Maeda,

Since you are currently the head of the entire camera division, covering both DSC and EOS DSLR system, we decided to write this petition to Canon Inc. and also directly to your person.

We are Canon customers and users all over the world (enthusiasts, amateurs and professionals) who would like to place a public petition to Canon regarding the EOS 5D Mark II.

Specifically we want to suggest and request some improvements for this camera, that could be implemented via Firmware Updates.

The EOS 5D Mark II is a Great DSLR, the first one including Full HD Movie recording capabilities.

But after testing and using it, even for professional tasks, we found the importance of some missing features and controls that we would like to list.

As you might already know, thousands of people have suggested and requested many of these features by online inquiries, online reviews, lot of community forums and blogs (even at professional's blogs), emails, and also phone calls.

WE SINCERELY HOPE Canon take this list seriously in account, due to the HUGE IMPORTANCE it represents for so many people, and then give us (the community of Canon users) the improvements we have suggested and requested.

That will demonstrate not only that CANON CERTAINLY listen to customers suggestions, but also will achieve more satisfied customers, and a MUCH GREATER camera that will be the interest of more current and future customers.

Below is the List of Features that we SUGGEST and REQUEST to be improved and/or added via Firmware Updates for the EOS 5D Mark II:

1) RELATED TO MOVIE MODE:

- ADD: FULL MANUAL CONTROL in Movie Mode. That includes: APERTURE, SHUTTER Speed AND ISO values. All the three MANUAL Settings are EXTREMELLY Necessary for serious use of the Movie Recording Capability and Potential that the 5D Mark II has.
- ADD: More Frame Rates options (24p AND 25p) along with the current 30p option
- ADD: Dedicated Menu for Movie Mode with Direct access to setting and recording (instead of browsing menus with many clicks)
- IMPROVE: more Flexible and Faster CONTRAST DETECTION AF system in Movie mode, if possible. This will be VERY Useful and Appreciated if achieved
- ADD: Frame Rate option of 60 frames per second at lower resolutions, if possible.

2) OTHER IMPROVEMENTS:

- IMPROVE: Allow More Frames in BRACKETING MODE (up to 9, for instance; this is so important for HDR Photography, more and more used nowadays)
- IMPROVE: Automatic white balance (AWB), specially in artificial light
- IMPROVE: Auto LCD Brightness to Match recorded image
- ADD: GAIN CONTROL (Mic Level) for External Audio input. Allow AUTO and MANUAL setting Levels
- ADD: Chromatic Aberration Correction for JPG shoots (AUTO/MANUAL/OFF) This will improve the Image Quality a lot, since almost every lens has chromatic aberration
- ADD: Selectable lower and upper limit for Auto ISO
- ADD: Mass storage device USB mode option
- ADD: Function to use built-in microphone for audio notes, if possible (as in 1D series)
- ADD: NEW Feature ALLOWING to REMAP hot/defective pixels (in the CMOS sensor) by the user. This will SAVE lot of money to Canon Tech Services, and give customers an easy and faster solution.

Thank you VERY MUCH in advance for your Comprehension, Time and Help.

Sincerely,

好象是个 qw~~

产品的定位根本不一样~ 5D2的出图 秒杀 G1

[从耗子胖成猪 编辑于 2009-03-06 23:54]

不能把DH1叫DV，它的感光芯片可跟DV不是一回事。
看过G1的样片，我认为家用足够了。

这就是用户群体的问题，比如说，那些真正烧机身镜头的家伙，不见得会对摄像功能有兴趣。连我对此都没有什么兴趣

本贴不是让大家去比两台机子的摄影功能(那些功能大家都明白着),着重讨论两台机型高清视频拍摄功能,以及5D2拍高清到底还有没有可改进的可能.

有没有可比性,你去问问用5D2拍高清的用户看看再发表意见.