Portal
 
 
 FAQ  •  Search  •  Preferences  •  Usergroups  •  Register  •  Profile  •  Log in to check your private messages  •  Log in
 
 
View next topic
View previous topic

Post new topicReply to topic View previous topicEmail to a Friend.List users that have viewed this topicSave this Topic as filePrintable versionLog in to check your private messagesView next topic
Author Message
vivian78



Age: 36
Joined: 13 Dec 2011
Posts: 351

blank.gif
PostPosted: Wed Oct 24, 2012 3:56 am  Post subject:  H.264 vs ProRes 422-Why convert H.264 to ProRes codec? Reply with quoteBottom of PageBack to top


2012 Halloween Lowest Promotion-50% OFF Create Halloween H.264 video to DVD on Mac

Quote:
Breaking News!

Halloween is coming! And now you can get the biggest discount at Pavtube Halloween Special Offer! Just download and try Pavtube Free DVD Creator for Mac to free burn MKV, AVI, MP4, FLV, WMV, MOV, TiVo to DVD for managing, storing, playback or backup etc. If you need to burn high-definition files like MXF/MTS/M2TS/TP/TRP/M2T format, you can try its full version, which have more powerful features, and you can get 50% off now.


One of the most common questions that I get from people regarding the new breed of DLSR cameras is "What's your post-workflow?"

Nowadays the most popular DSLR cameras (e.g. Canon 5D / 7D / 1D) and AVCHD camcorders record footage in H.264 codec. And a common sense is that the H.264 is not really an editing-friendly codec and usually we go from H.264 to Apple ProRes 422 and other less-compressive codecs.

Image

Why do you need to do this?

Well simply put – most software does not support the editing of H.264 footage natively – some do.
Final Cut Pro doesn't – you'll find that it can crash every few minutes – or worst – every few seconds.
You'll find that the video is extremely choppy – and that it can be close to impossible to do frame-accurate edits.

Apple ProRes is a line of intermediate codecs, which means they are intended for use during video editing, and not for practical end-user viewing. ProRes is a lossy video compression format developed by Apple Inc. for use in post production in Final Cut Pro 6 and later on versions (FCP 7 & FCP X). It is a successor of the Apple Intermediate Codec. The benefit of an intermediate codec is that it retains higher quality than end-user codecs while still requiring much less expensive disk systems compared to uncompressed video. It is comparable to Avid's DNxHD codec or CineForm who offer similar bitrates which are also intended to be used as intermediate codecs. ProRes 422 is a DCT based intra-frame-only codec and is therefore simpler to decode than distribution oriented formats like H.264.

Simply put – all you need to do is to convert the native footage from the AVC H.264 format to a format that your computer and software will support. For me it's simple given that I work with Final Cut Studio – I work with Apple's ProRes codec. What this means is that I simply encode H.264 footage to ProRes format that is in higher quality and is less compressed.

So how do you convert H.264 to ProRes codec?

Well, there are MANY ways to do this. You can use Final Cut Studio's Compressor software – I create droplets and drop my files onto them. It's good. But some of you may not own Final Cut Studio… so what do you do? Well I recommend you look into the utility that has quickly become my absolute favorite way of converting my footage:

Pavtube HD Video Converter for Mac ($35)
Image Image

Not only is it extremely easy to use but it's also often faster than Compressor and is much cheaper. Lately I find myself using two codecs most often – Apple ProRes 422 has always been my gold standard, and recently w/ the new FCP Studio I find myself using Apple ProRes Proxy – to do quick edits on my laptop. HQ is too much, takes up more room with zero benefit. But if you want it, and you have the space...do it. Basically I suggest you convert H.264 to ProRes 422.

Detailed guides for your reference:

Convert Canon T4i 650D H.264 MOV to ProRes 422

Encode Canon EOS M H.264 video to ProRes 422

Turn Nikon H.264 recordings to ProRes 422

Transcode Canon 600D H.264 footage to ProRes 422

Compress Panasonic HX-WA20 H.264 MP4 to ProRes 422

How to import Canon DSLR H.264 video to Final Cut Pro

By the way, never miss the channce to join "Pavtube Halloween promotion"!!
Image



Libra Gender:Female Dragon OfflinePersonal Gallery of vivian78View user's profileSend private message
ivy00135
Currently banned




Joined: 06 Nov 2012
Posts: 49808

blank.gif
PostPosted: Wed Nov 07, 2012 1:23 am  Post subject:  (No subject) Reply with quoteBottom of PageBack to top

制服酒店
酒店上班
高雄酒店經紀
台南酒店經紀
高雄酒店經紀
高雄高登酒店經紀公司
便服酒店
傳播小姐
公主
制服酒店
台北酒店
國外打工
奧客
女服務生
威尼斯酒店
寒假打工
小吃部
少爺
常董
新富爺101酒店
暑期打工
酒店
業績幹部
治裝費
禮服酒店
訪檯副總
訪檯幹部
酒家女
酒店上班
酒店公關
酒店兼差
酒店小姐
酒店工作
酒店應徵
酒店經紀
飯局小姐
高雄酒店
高雄酒店經紀
酒店經紀
高雄酒店
高雄酒店經紀
便服酒店
酒店上班
閃酒


   OfflinePersonal Gallery of ivy00135View user's profileSend private message
Display posts from previous:      
Post new topicReply to topic View previous topicEmail to a Friend.List users that have viewed this topicSave this Topic as filePrintable versionLog in to check your private messagesView next topic

View next topic
View previous topic
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum
You cannot attach files in this forum
You cannot download files in this forum



RSS Feed


Board Security

292014 Attacks blocked
Powered by phpBB2 Plus, phpBB Styles and Kostenloses Forum based on phpBB © 2001/6 phpBB Group
FI Theme :: Mods and Credits :: All times are GMT - 8 Hours