Votes. 89. Once you have learned How to create it and. Two 20Tb hard drives (one for primary storage, one for a cloned backup scheduled on a nightly basis) in a Thunderbolt enclosure should come to about $1,000 and work really w. It is the successor of the Apple Intermediate Codec and was introduced in 2007 with Final Cut Studio 2. Proxies are generated and attached. (The smallest Cineform I could get was more like 100Mbps) If you wanted to actually calculate the size you can use the equation: File Size = Bitrate * Time, where the time is seconds and the bitrate is Mbps. The codes was XAVC-L. I found out about the proxy feature after I began editing and wanted to test it. And is there anything I can do to make it faster since I need the time? I've been using Quicktime format and ProRes Low Resolution preset for my proxiesProRes 422 Proxy: is an even more highly compressed codec than ProRes 422 LT, at low data rates. 264 has high compression ratio making the file size is relatively smaller while Apple ProRes has low compression ratio making the files gigantic in size that further occupy a significant amount of space on a disk. If I select X. 0, right clicking a video file in the bin and selecting "Make Proxy" now shows "ProRes Low/Medium/High Resolution" but no longer shows the resolution of each as in earlier versions of Premiere. Space shortcuts. 1 Build 6-SSD drive is only half fullNOTICE: The University Wiki Service requires MFA to authenticate at this time, please take a moment to review this change here: MFA Enforcement ChangesMoody Service Manager Ticket System; Moody Facilities Wiki; UT Direct; UT ITS Service Now Ticket System; UT MarketMake sure the proxies are actually enabled ( Step 3 in this guide) - common trap for new players! You also want to ensure you're using an interframe format for your proxies rather than h. Step 2: Tap Settings → Resolution. If you want the best,. if the proxy media works better, then no, the purpose hasn't been defeated. All ProRes proxy clips need TapeID’s attached to them that will remain consistent throughout. I plan on shooting hundreds of hours of footage with this camera, and I would like to know which settings are good for different situations so that I don't unnecessarily go through hard drives like crazy or. 265, LongGOP or All-I, 4:2:0 or 4:2:2, and 8 bit or 10 bit. Follow; Report; More. This opens the Preset Settings window. webp) - Can be used as a proxy file; Quicktime (Prores Proxy/LT) - Native to Final Cut Pro but can be used in Premiere and AvidApple ProRes 422 LT: A more highly compressed codec than Apple ProRes 422, with roughly 70 percent of the data rate and 30 percent smaller file sizes. Adobe Support Community. ProRes Transcoding by SCRATCH. 4. Turn on suggestions. This version has the highest level of compression. UHD is Rec. Joined: Fri Dec 23, 2016 1:47 am. When using lower res playback, and using intraframe media like ProRes, Cineform, and DNx, that media can be "reduced" in size for playback during decompression, typically without any real re-computing. 4. On Premiere Pro 14. Of course, it's very easy to test that, and you could get the result faster than even asking. 0, right clicking a video file in the bin and selecting "Make Proxy" now shows. Having to keep - 8375094Create a new Encoding preset called Encode ProRes Proxy. I hope that helps! Open Adobe Media Encoder and navigate to the preset browser in the lower left of the screen. The popularity of Apple's Final Cut software suite has encouraged uptake of the codecs. It is a rule of thumb to use a proxy file with dimensions that are half the size of your original media size. Choosing QuickTime ProRes Proxies should fix the problem, as QuickTime supports up to 32. Is the resolution the same on the Resolve ProRes (PR) Proxy vs. The purpose of proxy is to make editing easier. The footage becomes bright and with an incorrect display of the color space. Hit the + button to create a preset. As the antique DCT-based codec that Prores is, it needs a high datarate to shine. On a side note, small files are often difficult to edit because they're so heavily compressed (small). You can tell if it’s a proxy file by the small camera icon on the. I wouldn't suggest Proxy just because it's more lossy. Proxy media resolution has no bearing on final render quality. H. . This ffmpeg command: ffmpeg -i input. If it is a screen recording, best practice would be to transcode to an editing codec like ProRes or DNxHR so it eliminates any possibility of variable frame rate and you enjoy a better editing experience overall. So we’ve scoured the Internet and brought them all into a single page. 265 at a comparable bitrate. . See full list on support. Right-click and you will see a Proxy option. cancel. Head there and click Create Proxies. Remarque :le codec Apple ProRes 4444 XQ requiert OS X v10. Plus, the lower resolution. You can find dozens of resources concerning ProRes data rates, but most of. After several attemtps creating different proxies with a reduced resolution, I circumvented the Adobe proxy method and just exported the same media using ProRes 422 Proxy and kept the resolution intact. Apple ProRes 422 Proxy. Apple ProRes 422 Proxy's target data rate is approximately 45 Mbps at. If the codec has thrown away a large portion of the color. Step 1: Go to “ File ” and select “ Project Settings ”. You will need to spend additional time on creating proxy files. Even if going with proxies, a 20TB Seagate standard drive can sustain a read speed of 285 MB/s until it gets really full. The resolution is the size of the proxy media, which you can choose automatically in a lot of cases. Ich habe auch schon andere versucht, jedoch mit dem selben Problem. 6% of UHD source media; Medium resolution: 1280 x 720 — 32. NOTE: If small file size is more important than editing efficiency, create proxy files using H. ProRes is not a singular thing, though. When I transcode my footage to ProRes Proxy at 1920x1080, keeping source aspect ratio & frame rate, my proxies get squashed vertically. This generally isn’t a problem, but it takes some getting used to if. 264, which is smaller file size but as it's long-GOP it forces the CPU/RAM to work a LOT harder for every frame. . 264/H. But I'll explain why the proxy resolutions matter to me. Offline/Online method: Make proxies in for example Davinci Resolve or Adobe Media Encoder or Shutter Encoder – again in an edit friendly codec like ProRes & generally at lower resolution than the original camera files. Generating proxies in Resolve 18. I leave frame rate the same, and only change the resolution and bitrate. The target data rate of Apple ProRes 422 Proxy. Many users run with ProRes proxy as it does well enough visually and plays back great. Alpha. I always stash these in a folder called Low. Try the LT. Check Transcode files to Destination. ProRes vs H. Neil Right-click on a clip and select Proxy > Create Proxies; For Format, select Quicktime; For Preset, select ProRes Low Resolution Proxy; Check the Add Watermark box; Leave the destination as Next To Original Media, in prox folder; Press OK; Premiere will open media encoder and begin rendering proxies for all of your video clips. Going down to 960x540 is probably in the 12-36Mbps range depending on the frame rate. 264, it is hard to judge which one is better as each of them can be used as the best video codec under certain circumstances. Go to your Project settings > Master Settings > Proxy media settings. The way I created the proxies is, right click on the clip -> proxy -> create proxy and then I select "quicktime" and ProRes Low resolution. If I select X. If 4K UHD video was shot with H. ProRes proxy. Fri Feb 19, 2021 4:36 pm. Upvote Translate. Use which one works adequately for you. But when I edit using the proxies, I still often get lagging and choppy playing in Premiere, making it really frustrating to edit at times. There are a plethora of free GUIs for ffmpeg for those unfamiliar with the command line. More specifically, the card handles the decoding and playback of ProRes and ProRes RAW content, and allows for faster transcoding and sharing of ProRes and ProRes RAW projects and files. Like you said, what you would like to do is create a project, using the source files. In 2019, ALEXA Mini LF introduced a new method for Apple ProRes recording: sound, images, and metadata are no longer wrapped. After running, it has created a 4k proxy. I'm just doing basic editing, cutting & such. After I import the footage, if I drop it into the sequence, there's no problems (as far as missing plugins go), but I like to/have to proxy clips for smoother playback. In case it's relevant, I set the framerate as 24fps but PR says that variable framerate is detected Anyway, I selected the files in the bin, clicked on create proxy and selected Quicktime format and ProRes Low Resolution Proxy preset. The latter is better, but requires more work. On Premiere Pro 14. 4. Edit the project with the proxy files. Most recent mobile phones can film in 4k as well. providing the full range of codecs from Apple ProRes 422 Proxy to Apple ProRes 4444 and later 4444 XQ. Right click on source file and select Proxy, create proxies. So, if you want to compare codecs like ProRes vs DNxHD, ProRes vs Cineform, DNxHD vs. While using Proxy try using more efficient codecs like Apple ProRes instead of h. ) the fact that you have to spend time transcoding and b. Using this approach takes advantage of the luminance resolution, which correlates to the sensor pixel count. Choose Create Proxies to open a dialog with options for destination and format. Cons of using proxy media. You’ll notice that Premiere Pro has also preselected a few frame sizes for you. Visible Difference (First Genereation) Codec 4444 XQ Virtually never Highest-quality, preserving detail in PQ. Oh yeah, working with your media on an external SSD drive may also help. mov file directly it works perfect with and without lumetri. I hope the ProRes 422 LT as default sticks and comes to vanilla Premiere Pro tooPros of using proxy media. 264. Posts: 28137. Step 2: Tap Settings → Resolution. 264 to download, but if your drives are fast enough it'll be a much better. ProRes Proxy at 720p is 18-45Mbps based on 24-60fps. Created an encoding preset, with a fixed resolution of 1024, 576. 25% of 4K, 33. When it comes to multicam tracks, and there is a lot of footage to convert, I don't want to waste time creating proxi. If you choose a preset, let’s say 1024×540 Apple ProRes 422 (Proxy), you can look in the Summary section below for suggestions of compatible source frame sizes. 4. 25 BayBaeBenz • 3 yr. The formats on display are Blackmagic RAW at 3:1 and 12:1, ProRes Proxy, and ProRes XQ. Step 3: Next to “ Proxy Generation Location ,” there is a path to the folder that stores the proxy files for this project. It is also full 422. Thanks for the humongous help!! Alternatively, the difference between 4K h. But editing this footage is a. With that said, I don't - 11499177Yes, Ann, you are most correct. ” H264 editing with ProRes Proxies. As a bonus it can put a nice look on SLog2 edit proxies using LUT from F65 forum or ACES. That brings us to the iPhone 13 Pro and its 10-bit 4:2:2 ProRes HQ codec. Now let's get a few things right first: the GH5 can record 10bit 422 150Mbit LongGOP h264. com and provides three compression options HQ, MQ and LQ (High Quality, Medium Quality and Low. This could also be a VFR related issue, so it may be necessary to transcode all your footage before you start editing. But i found that later I cannot reconnect full resolution media. If you can, try creating Prores 422 Proxy files instead of Cineform. Click on the new preset button (+) and choose Create Encoding Preset. Set Preset to ProRes Low Resolution Proxy. ProRes 422 Proxy. If you had noticed that only ProRes Medium is 16x9 and other two are not 16x9, you wouldn’t back what you just wrote here. allocated 28 gb of ram to premiere and all. apple. ProRes Proxy at 720p is 18-45Mbps based on 24-60fps. What is the resolution and bitrate of low, medium and high resolution? Reconnect Full Resolution Media launches the Reconnect Full Resolution Media dialog box, which is identical to the Attach Proxies dialog, except that it attaches Full Res clips. 0 pixel aspect that is in the file. What is the resolution and bitrate of low, medium and high resolution?Because companies publish their own specifications in different formats, it can be difficult to compare codecs directly. Note: Apple ProRes 4444 XQ and Apple ProRes 4444 are ideal for the exchange of motion graphics media because they are virtually. 4. . To check something, it's a - 11499177Different types of compression will have different quality for the given bitrate. Now that Adobe is making ProRes 422 LT the default, Adobe should make a video talking about "smart rendering", which alot of people do not know exists. In my case MXF files coming from a Sony PXW-FX6 o. Full resolution frames should always be used for final reviews and color correct final grades, but that would be performed on speciality hardware/software such as a Mistika suite or a Nucoda Filmmaster attached to a high performance SAN. As such ProRes is available in the following modes, from lowest quality to highest: ProRes 422 Proxy; ProRes 422 LT. Massive file. Then it opens media encoder and creates the proxy. 比較してみると、オリジナルの4K動画は文字が潰れていませんが、ProRes Low Resolution Proxyは文字が潰れて見えなくなっています。 このように、プロキシを使用すると解像度が下がる分PCの負担は減りますが、画質が低下して物や文字など潰れて見えなくなる. • Apple ProRes 4444 : il s’agit d’un format de codec Apple ProRes de très haute qualitéAlpha Channel support. Apple ProRes 422 Proxy. Report. 264 MP4, VP8 WebM, or ProRes QuickTime format. right click on your Project Item "Proxy" media and select Proxy -> "Reconnect Full Resolution Media". Use. We basically use the XDCAM HD422 1080p25 preset and only change the custom resolution at the top if needed, like in the image above. The peer to peer support community for media production professionals. 0, right clicking a video file in the bin and selecting "Make Proxy" now shows "ProRes Low/Medium/High. ProRes codecs support SD, HD, 2K, 4K, and 5K at full resolution. On Premiere Pro 14. 4. The metadata display columns show that the proxies are attached, and liststhe correct proxy filename and filepath. If you are after smaller file sizes for your editing workflow sometimes low resolution h. Granted maybe editing H264 in that low of a. -using ProRes Low Resolution Proxys, without them its even worse-playback resolution down to 1/8-both source and proxy files are stored on the internal ssd-pre-rendered the timeline (green status bar) --> still lagging like hell-Premiere is up to date 15. Give your new preset a name, then, from the Format menu, pick QuickTime. Apple ProRes 422 Proxy's target data rate is approximately 45 Mbps. It’s a family of six quality standards, from the space-saving 'ProRes 422 Proxy' right up to the ultra-high-quality 'ProRes 4444 XQ'. Prior to ProRes 4444, if you wanted Alpha Channel Transparency, you had to use Apple’s Animation codec. As for the size, the lower resolution ProRes Proxy options are about 36Mbps bitrate. Less of a hard time of it's a low resolution proxy, but the tradeoff is multiple editors can work on it at the same time. • Apple ProRes 422 (Proxy): The lowest-bandwidth member of the Apple ProRes family is Apple ProRes 422 (Proxy). When you're done editing and want to Reconnect to the 4K media, uncheck the "Enable proxies" under the "Premiere Pro CC. 0 pixel aspect that is in the file. 264 or Cineform "Cinema" 4k 4,096 x 2160, Recommended proxy. gpu acceleration turned on for video rendering and playthrough. Navigate to Playback > Timeline Proxy Resolution and choose the desired setting. Now that Adobe is making ProRes 422 LT the default, Adobe should make a video talking about "smart rendering", which alot of people do not know exists. So, if you want to compare codecs like ProRes vs DNxHD, ProRes vs Cineform, DNxHD vs. 264, H. For example, right now I. For the smallest proxies, you could create H264 proxies at a lower resolution. (And in your case, better source material. But usually choose the half resolution. The actual I-frame encoding is basically done the same way - DCT. On Premiere Pro 14. Edit: In my case I have a full SSD with Arri ProRes 4444 files and didn’t want to spend time and disc space on creating even more prores files, so Timeline. The latter is better, but requires more work. 264 isn't the right tool for multicam and your expectations for low bitrates are out of line. ProRes 422 Proxy is a bit higher than the 422 LT version, suitable for offline workflows. so you can choose a low-bitrate codec. The recommendation here is ProRes Low Resolution Proxy as ProRes is a great editing codec that is easy on computers. How can you tell the difference between a Pokemon card and a proxy? The color won't look the same as what you're used to, and that will be your first and most obvious sign that something isn't right. Know Your Formats. Adobe Support Community. So if you've got 6-8K clips, and set 1/4 res playback, makes it much easier on the CPU and subsystems to. IF you are wanting to export from the proxies, then the AR is quite important. Step 2: In the “ Master Settings ” tab, find the “ Working Folders ” section. Joined: Fri Dec 23, 2016 1:47 am. Many users run with ProRes proxy as it does well enough visually and plays back great. avi -c:v prores -profile:v 3 -c:a pcm_s16le output. Not all tools can output H. Typically to calculate aspect ratio of an image you divide the horizontal resolution by the vertical resolution, for Full HD that would be ‘1920 ÷ 1080 = 1. It’s important that if you plan on using a Proxy workflow you’ve tested reconnecting back to your original media either within your editing software or a program like Davinci Resolve. Prores LT is a good option if you are on a MacTo see frame size definitions and other proxy format options, create proxies on import using Premiere’s Media Browser. Smaller files have reduced image quality, but are ideal when media needs to be shared between remote editors. It is the successor of the Apple Intermediate Codec and was introduced in 2007 with Final Cut Studio 2. Click that and add the "Toggle Proxies" button to your program monitor. Turn on suggestions. The recommendation here is ProRes Low Resolution Proxy as ProRes is a great editing codec that is easy on computers. DPX, or any other combination, you’ve come to the right place. Proxies are generated and attached. Just as well, if I try creating basic Low Res proxies using Premiere's default "ProRes Low Resolution Proxy" setting, the footage is completely squashed/scrambled, even when I play the clips outside of Premiere. ProRes 422 Proxy: is an even more highly compressed codec than ProRes 422 LT, at low data rates. As with optimized media, using DNxHR SQ codec on a Windows client or ProRes 422 LT on a Mac is recommended. 422 Proxy does exactly whay it says on the tin: it is a proxy format. Best is not to choose H. Start off with the smallest ProRes or DNx codec in the same resolution as your capture codec. You’ll notice that Premiere Pro has also preselected a few frame sizes for you. I create Prores Proxy at 960p and clicked the proxy icon. In the Preset Browser window, click the + button and select “Create Encoding Preset”. They can also be H. There is only - 13380241. you have access to a. Apple ProRes 422 Proxy is an even more highly compressed codec than Apple ProRes 422 LT, intended for use in offline workflows that require low data rates but full-resolution video. The youtube rip while low bitrate, is h. I created ProRes low-res proxies (640x360). That's the magic of a mezzanine CODEC like ProRes. If you do not use SCRATCH for grading, you have to transcde the KRW master files into more popular codec like ProRes. ProRes Proxy at 720p is 18-45Mbps based on 24-60fps. of course pixel dimensions effect file size. 264, which is smaller file size but as it's long-GOP it forces the CPU/RAM to work a LOT harder for every frame. Step 1: Go to “ File ” and select “ Project Settings ”. Movie Recorder properties. 264/H. Re: Basic stuff: Proxy, optimized and 1080 timeline for 4k. the other way to reduce file size is to reduce the pixel dimensions. The footages are converted to Rec 720. You’ve got your usual codec options. It's not yet clear. 264 format. 8 (Mountain Lion) ouversion ultérieure. Click on the new preset button (+) and choose Create Encoding Preset. When using lower res playback, and using intraframe media like ProRes, Cineform, and DNx, that media can be "reduced" in size for playback during decompression, typically without any real re-computing. H. Compared to the background and theoretical knowledge, you may. Hello everyone! I'm trying to make a proxy with the 1280 x 720 Apple ProRes, but to my surprise, it is not available to me. 0, right clicking a video file in the bin and selecting "Make Proxy" now shows "ProRes Low/Medium/High Resolution" but no longer shows the resolution of each as in earlier versions of Premiere. The target data rate of Apple ProRes 422 Proxy is approximately 45 Mbps at 1920 x 1080 and 29. There, Adobe adds H. What is the resolution and bitrate of low, medium and high resolution?Scroll down and select "Camera. It’s important to note that each ProRes format supports all of the current frame sizes such as SD, HD. Please use proxies other than Medium and struggle with those black bars while editing. Apple literature highlights the value of Apple ProRes 422 Proxy in support of post-production work, stating that it is “intended for use in offline workflows that require low data rates but full-resolution video. Avid DNxHD 175x 10-bit. 2020 or 2100 (The HDR variant of 2020). Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. Toggle on the switch for "Apple ProRes. 264? The hard truth is that H. Great for environments where storage capacity and data rate are limited. Set Preset to ProRes Low Resolution Proxy. Using proxies can have another benefit : rendering time !. Apple ProRes 422 Proxy: This is most compressed version of ProRes 422 and provides low data rates with full-resolution video. Interpret footage settings are all good, following Square 1. If you had noticed that only ProRes Medium is 16x9 and other two are not 16x9, you wouldn’t back what you just wrote here. Proxy Workflow is a process where lower resolution files are used as substitutes during the editing process, making it easier for older computers to handle. 0 pixel aspect that is in the file. Going down to 960x540 is probably in the 12-36Mbps range depending on the frame rate. and start encoding your proxies. You could also create your own custom proxy presets. It is also full 422. The human eye cares mainly about contrast and seldom notices low color resolution, but the greenscreen extraction process relies primarily on color values. I wouldn't do "ProRes Low Resolution Proxy", I'd use the higher quality Prores422 or ProresLT, that way when you export, it'll use the clips on the timeline & not your . Use. 264. 0, right clicking a video file in the bin and selecting "Make Proxy" now shows "ProRes Low/Medium/High Resolution" but no longer shows the resolution of each as in earlier versions of Premiere. Terence Curren of Burbank, CA based Alpha Dogs aptly pointed out a flaw in that I was comparing an 8-bit format to ProRes HQ and GoPro Cineform which are 10-bit formats. UHD is Rec. In simple words, Apple ProRes codec is designed for post-production while H. com API makes it easy to process ProRes files in the cloud. Editors might even suggest to transcode H. ProRes will require the use of a CFexpress Type B Card. Obviously this won't effect the final export, but it is a bit inconvenient and off putting to editing with. Now, I wouldn’t say I like editing from GOP formats like H. cancel. Apple ProRes 422 Proxy: An even more highly compressed codec than Apple ProRes 422 LT, intended for use in offline workflows that require low data rates but full‑resolution video. Resolution of ProRes Low/Medium/High Resolution Proxies. ) My Biases: However, if you’re shooting a project with a short turnaround time, you can’t go wrong with ProRes. Proxy files can be stored in any location available to. Thank you for your reply. Now the difference between a proxy and an intermediate codec is that a proxy is just used for offline editing because it is small in size and fast (due to low. Under Proxy, select create proxies. 9 and later versions, we can now choose proxy files that are 1/2, 1/4 and 1/8 the resolution of the master file using either H. In that case, you can create your own proxy file presets. No other adjustments affect file size. 265 videos in frame rates as fast as 4K/120P and FHD/ 240p. By far the most common proxy codecs are DNxHD/DNxHR and ProRes. ProRes data rates vary based on oodles of factors like frame rate, video resolution, Chroma subsampling, color depth, etc. 264, H. We created proxies by right clicking on the clips in the project pane, Quicktime, ProRes low resolution proxy. ProRes is a very flexible codec that can handle almost any resolution and frame rate, interlaced and progressive support in all formats, and 10-bit color depth in all modes, with 12-bit color depth available in the highest modes. Try it. . I guess you will still insist on not understanding the importance of the proxy resolution. i'm thoroughly embarrassed hahahaha but yes, that's it! and after a little looking, under the timeline settings, i see that "show proxy badges" was turned on. So. Proxy is on the camera for a reason - feel free to try it and test your grades on it, but it really isn't. It only requires a low data rate in full-resolution. I do not recommend using h. Internal Recording. However, there are six versions of ProRes, each of which vary in bit rate (and file size). I was handed over a Premiere Production with what seems like 1080P Prores 442LT media and then on the drive elsewhere all full resolution media, 4K. H. The company allows for 10-bit and 8-bit proxy options, even as high as 1080p resolution. paid activation via my. Period. Doing it this way will attach the proxies to the full resolution media and with a switch of a button you can alternate between the two, this makes it easy because when rendering Premiere will automatically export out the source media. make sure your proxy settings are set to 480x270 (typical proxy quality) and make sure you have a lot. The metadata display columns show that the proxies are attached, and liststhe correct proxy filename and filepath. Depending on the number of clips you have and the speed of your computer this could take a while. Medium or even Low resolution proxies is fine) then you won't have to manually do any. mp4 files. DNxHD 220x/DNxHR HQX are 10-bit, whilst all others variants are 8-bit and DNxHD36 is a proxy codec. You just need to ensure that you set your sequence to the desired frame size. That means we can choose a preset that’s optimized for high editing speeds and low disk space. ProRes 4K is the version that has the 4K resolution,. ProRes is resolution independent which means it can accommodate. . Try it. ProRes 422 Proxy. com Choose QuickTime, and then either the ProRes Low Resolution Proxy or the ProRes Medium Resolution Proxy preset. And there, ProRes as an intraframe codec will play back much smoother than an H. But even though the Toggle Proxies button is enabled in the. 形式「QuickTime」プリセット「ProRes Low Resolution Proxy」 ・MOVをmp4ファイルで変換して編集 ・プレビュー再生時の解像度：1/8 ・メディアキャッシュの削除 ＝＝＝ また、レンダリングを試そうとしましたが、重すぎてPCが固まってしまうためAuto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. 264. You can create proxy media in a variety of frame sizes from 12. 422. If you have the space for it though, more often than not the time spent transcoding is made up through ease of performance later. Step 3: Next to “ Proxy Generation Location ,” there is a path to the folder that stores the proxy files for this project. Re: Basic stuff: Proxy, optimized and 1080 timeline for 4k. I had the exact same issue last night. And when combined with Blackmagic Design Video Assist 12Gs, the RAW video output from the camera can be recorded as Blackmagic RAW at frame sizes up to 6.