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免費下載:訊連科技威力導演12 LE

訊連科技跟SharewareOnSale合作,提供了威力導演12 LE的限時免費下載。只要3個步驟,你就可以免費用它了!現在只剩3天了!這次他們提供的終身的,可用於家用或商業用途~那就是說,可以在公司的電腦上安裝了!

PowerDirector 12 LE Giveaway

軟件名稱:PowerDirector 12 LE
鏈接:
http://www.cyberlink.com/stat/edms/Giveaway/SharewareOnSale/PDR12/index.jsp, or,
http://sharewareonsale.com/s/cyberlink-powerdirector-sale

要上面兩個鏈接的步驟都差不多,我只拿其中之一作為例子來告訴你如何下載使用它。
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Free CyberLink PowerDirector 12 LE Giveaway!!

CyberLink cooperates with SharewareOnSale to offer a PowerDirector 12 LE giveaway recently. For only 3 steps, you can get a free copy! Only 3 days left! A good news is that this is a 1-computer lifetime license for home or business use, which means you can install it in your company computers!

PowerDirector 12 LE Giveaway

Software Name: PowerDirector 12 LE
Giveaway Link:
www.cyberlink.com/stat/edms/Giveaway/SharewareOnSale/PDR12/index.jsp, or,
sharewareonsale.com/s/cyberlink-powerdirector-sale

The procedure of getting the offer is very similar for both links. I just take one of them as an example to show you how to get it.
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免費YouTube影片下載器 – ClipConverter.cc

Home Page of ClipConverter.cc

8,9年前,我已經開始下載視頻在線,。我以前學習的網站的源代碼,發現視頻的直接鏈接。我救了很多成功的影片。但很難做同樣的事情在Youtube上(至少對我來說,在那個時候……當我在中學1 …)。我看了網上下載,然後與試了幾個網站。然而,他們大多是不可用了,像kissyoutube。一段時間後,我用JDownloader代替。多年來,YouTube還不斷變化的視頻檢索方法,我懷疑它帶來了一些挑戰這些下載者。最近,我重新設置我的電腦,我懶得重新安裝JDownloader。所以,我看網上申請了。我發現ClipConverter.cc即可。這是很好的,因為很多網上的視頻下載器只提供下載的視頻只(不帶聲音)或音頻。但是ClipConverter.cc幫助您兩個軌道合併,這樣就可以直接下載的有聲視頻。您也可以選擇視頻片段的分辨率。

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免費下載:H.264和MP4文件格式的標準/規範 官方文件

注意!這些官方文件只有英文版!

對於要學習 H.264 和 MP4 文件格式的人來說,看懂官方的標準/規範是十分重要的。以下是有提供免費下載的鏈接:

H.264 (MPEG-4 Part 10 / MPEG-4 AVC), Advanced Video Coding

ITU-T 和 ISO 網站中均有提供。在ITU-TH.264 被分類在 Series H: Audiovisual and multimedia systems 中而在ISO,它是在ISO/IEC 14496 (MPEG-4)中(Part 10)。如果要學習H.264和MP4的關係,Part 15也有參考價值,但需付費購買。

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Free Download: H.264 and MP4 file format Standard / Specification

Studying the standard is very important for learning H.264 and MP4 container format. Here are the download links of the free official documents.

H.264 (MPEG-4 Part 10 / MPEG-4 AVC), Advanced Video Coding

It is available on both ITU-T and ISO website. H.264 is in Series H: Audiovisual and multimedia systems in ITU-T while it is in Part 10 of ISO/IEC 14496 (MPEG-4) in ISO. If you need to study the relationship between H.264 and MP4 container, you should also refer to Part 15 (not free).

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Free online Youtube video downloader – ClipConverter.cc

Home Page of ClipConverter.cc

I started downloading videos online, 8 or 9 years ago. I used to study the website source code and found out the direct link of the video. I saved lots of videos successfully. But it’s hard to do the same thing on Youtube (at least for me at that time.. when I was in secondary 1…). I looked for online downloader then and tried several sites. Yet, most of them are not available anymore, like kissyoutube. Some time later, I used JDownloader instead. Over the years, Youtube also keeps changing the video retrieving method and I doubt it brings some challenges to those downloaders. Recently, I reset my computer and I am lazy to reinstall JDownloader. So I look for online application again. I found ClipConverter.cc then. It’s good because many online video downloaders only provide downloading video (without sound) or audio only. But ClipConverter.cc helps you to combine both tracks so that you can download the video with sound directly. You can also choose the resolution of a video clip.
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