5D2韌體更新月中釋出-HD.Club 精研視務所 High Definition Vision Club

KEITH 發表於 2010-3-2 20:21:39

5D2韌體更新月中釋出

Source: <A href="http://www.dpreview.com/news/1003/10030201canoneos5dmkiifirmware.asp">http://www.dpreview.com/news/1003/10030201canoneos5dmkiifirmware.asp</A><BR><BR>3/16(美國時間，臺灣應該是3/17中午過後))會釋出新版韌體2.03<BR><BR>這版韌體主要在更新強化錄影部分的功能<BR>其中包含:<BR><FONT color=red>FullHD下的24fps(23.976)、30fps(29.97)<BR>FullHD&640x480下的25fps (PAL broadcast standard)<BR><BR>新的錄影曝光直方圖(增加Tv、Av模式)<BR>允許使用者利用Sound-level meter來調整收音的等級<BR>收音的取樣率從44.1KHz提高到48KHz<BR></FONT><BR>新韌體正式release時的下載點如下: <A href="http://www.canon.com/eos-d/">http://www.canon.com/eos-d/</A> 

ZERRO 發表於 2010-3-3 13:59:25

没有预告啊？

meirenfeng 發表於 2010-3-3 18:47:05

<span class="Apple-style-span" style="font-family: Tahoma, 新細明體, 細明體; line-height: normal; font-size: small; color: rgb(0, 85, 0); -webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px; ">firmware 2.0.3</span><div><span class="Apple-style-span" style="font-family: Tahoma, 新細明體, 細明體; line-height: normal; font-size: small; color: rgb(0, 85, 0); -webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px; "><br></span></div><div><span class="Apple-style-span" style="font-family: Tahoma, 新細明體, 細明體; line-height: normal; font-size: small; color: rgb(0, 85, 0); -webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px; "><br></span></div><div><span class="Apple-style-span" style="font-family: Tahoma, 新細明體, 細明體; line-height: normal; font-size: small; color: rgb(0, 85, 0); -webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px; "><br></span></div><div><span class="Apple-style-span" style="font-family: Tahoma, 新細明體, 細明體; line-height: normal; font-size: small; color: rgb(0, 85, 0); -webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px; "><br></span></div><div><span class="Apple-style-span" style="font-family: Tahoma, 新細明體, 細明體; line-height: normal; font-size: small; color: rgb(0, 85, 0); -webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px; "><br></span></div><div><span class="Apple-style-span" style="font-family: Tahoma, 新細明體, 細明體; line-height: normal; font-size: small; color: rgb(0, 85, 0); -webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px; "><br></span></div><div><span class="Apple-style-span" style="font-family: Tahoma, 新細明體, 細明體; line-height: normal; font-size: small; color: rgb(0, 85, 0); -webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px; "><br></span></div><div><span class="Apple-style-span" style="font-family: Tahoma, 新細明體, 細明體; line-height: normal; font-size: small; color: rgb(0, 85, 0); -webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px; "><br></span></div><div><span class="Apple-style-span" style="font-family: Tahoma, 新細明體, 細明體; line-height: normal; font-size: small; color: rgb(0, 85, 0); -webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px; "><br></span></div><div><span class="Apple-style-span" style="font-family: Tahoma, 新細明體, 細明體; line-height: normal; font-size: small; color: rgb(0, 85, 0); -webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px; "><br></span></div><div><span class="Apple-style-span" style="font-family: Tahoma, 新細明體, 細明體; line-height: normal; font-size: small; color: rgb(0, 85, 0); -webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px; "><br></span></div><div><span class="Apple-style-span" style="font-family: Tahoma, 新細明體, 細明體; line-height: normal; font-size: small; color: rgb(0, 85, 0); -webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px; "><br></span></div><div><span class="Apple-style-span" style="font-family: Tahoma, 新細明體, 細明體; line-height: normal; font-size: small; color: rgb(0, 85, 0); -webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px; "><br></span></div><div><span class="Apple-style-span" style="font-family: Tahoma, 新細明體, 細明體; line-height: normal; font-size: small; color: rgb(0, 85, 0); -webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px; "><br></span></div>

boxster 發表於 2010-3-3 23:00:23

爲什麽收音的取樣率從44.1KHz提高到48KHz，有什麽特別的意義嗎？

miroko 發表於 2010-3-3 23:02:48

<span class="Apple-style-span" style="line-height: normal;">5D Mark II firmware update 2.03 DEMO 片</span><div><span class="Apple-style-span" style="line-height: normal;"><br></span></div><div><span class="Apple-style-span" style="line-height: normal;">http://www.youtube.com/v/WGGBSkW4anQ&hl=zh_TW&fs=1&<br></span></div><div><span class="Apple-style-span" style="line-height: normal;"><br></span></div><div><span class="Apple-style-span" style="line-height: normal;"><br></span></div><div><span class="Apple-style-span" style="line-height: normal;">http://www.youtube.com/v/JY4joiTh7aU&hl=zh_TW&fs=1&<br></span></div>

view 發表於 2010-3-3 23:06:01

<P>原帖由 <I>boxster</I> 於 2010-3-3 23:00 發表 <A href="http://www.hd.club.tw/redirect.php?goto=findpost&pid=440315&ptid=39133" target=_blank><IMG alt="" src="http://www.hd.club.tw/images/common/back.gif" border=0></A> 爲什麽收音的取樣率從44.1KHz提高到48KHz，有什麽特別的意義嗎？ </P>
<P> </P>
<P>取樣頻率愈高聲音愈細膩</P>
<P> </P>

meirenfeng 發表於 2010-3-3 23:08:31

<span class="Apple-style-span" style="line-height: normal;">5D Mark II  DEMO 片</span><div><span class="Apple-style-span" style="line-height: normal;"><br></span></div><div><span class="Apple-style-span" style="line-height: normal;">http://www.youtube.com/v/patQuYZ7kv0&hl=zh_TW&fs=1&<br></span></div><div><span class="Apple-style-span" style="line-height: normal;"><br></span></div><div><span class="Apple-style-span" style="line-height: normal;"><br></span></div><div><span class="Apple-style-span" style="line-height: normal;">http://www.youtube.com/v/X1dpLc5arl4&hl=zh_TW&fs=1&<br></span></div><div><span class="Apple-style-span" style="line-height: normal;"><br></span></div><div><span class="Apple-style-span" style="line-height: normal;"><br></span></div><div><span class="Apple-style-span" style="line-height: normal;">http://www.youtube.com/v/FPTc_Ni2nGM&hl=zh_TW&fs=1&<br></span></div><div><span class="Apple-style-span" style="line-height: normal;"><br></span></div><div><span class="Apple-style-span" style="line-height: normal;"><br></span></div><div><span class="Apple-style-span" style="line-height: normal;">http://www.youtube.com/v/EKXtpI5bsDk&hl=zh_TW&fs=1&<br></span></div>

view 發表於 2010-3-5 02:55:27

期待新的韌體~~~

=崇拜= =崇拜= =崇拜=

lsjean 發表於 2010-3-6 04:49:06

原帖由 <i>boxster</i> 於 2010-3-3 23:00 發表 <a href="http://www.hd.club.tw/redirect.php?goto=findpost&pid=440315&ptid=39133" target="_blank"><img src="http://www.hd.club.tw/images/common/back.gif" alt="" border="0"></a>
爲什麽收音的取樣率從44.1KHz提高到48KHz，有什麽特別的意義嗎？ <br><br>如果從規格上來看：<br>取樣率44.1KHz是Audio CD的標準 <a href="http://en.wikipedia.org/wiki/Compact_Disc#Audio_CD">http://en.wikipedia.org/wiki/Compact_Disc#Audio_CD</a><br>電影音軌是採用48KHz的取樣率(例如DVD) <a href="http://en.wikipedia.org/wiki/DVD_Video#Audio_data">http://en.wikipedia.org/wiki/DVD_Video#Audio_data</a><br><br>44.1KHz是基於取樣原理而定的，人類可聽見的頻率範圍約為20Hz~20.5KHz，<br>取樣的頻率需為其兩倍以上，才能正確重建出原本的頻率<br><br>那之所以要再提高取樣率，是因為有些高頻的聲音波長太短，需要更高的取樣率才能更精確的紀錄它<br>當取樣率不足時，高頻的聲音聽起來會變悶，因為被錯誤的還原為較低頻的聲音(=失真)<br>而在電影聲效的需求上需要提高取樣率，以求聲音聽起來更為逼真<br><br><br>小小心得分享，還請大家指教～<img smilieid="70" src="http://www.hd.club.tw/images/smilies/default/10.gif" border="0"><br>

h2210 發表於 2010-3-6 07:04:38

真希望550d早日也能提供這樣的功能

sunyuan 發表於 2010-3-6 11:52:41

怎麼沒7D的份

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5D2韌體更新月中釋出