prores ks vs aw. Quote. prores ks vs aw

 
 Quoteprores ks vs aw  Due to there being no further profiles to support 4:4:4 at lower quality, 4:2:2 subsampling is used

mov ffmpeg -i 1. 4 is the viewing environment - 2. png -c:v prores_ks -profile:v 5 -bits_per_mb 8000 -pix_fmt yuva422p10le output. 264 is from inter-frame compression. qdraw. Performance may vary based on system configuration, media type, and other factors. Apple ProRes 422, with roughly 70 percent of the data rate and. It is able to decode to > 10 bits (see ) Supported pixel formats: yuv422p10le yuv444p10le yuva444p10le Go to FFmpeg. prores Apple ProRes (iCodec Pro) (decoders: prores prores_lgpl ) (encoders: prores prores_aw prores_ks ) なので、 Windows でもグレーゾーン的にProRes作れるけど、画質を上げると、本来のProResと差がでてくるらしい。According to Sherif’s analysis, ProRes RAW is more… real raw than BRAW. 1 times bigger than HEVC. 4/3″ WDR CMOS Sensor. com for USD $99. Even if the software you're using doesn't allow for higher frame rates you can always lie to the encoder and tell it the frame rate is lower, then change the frame rate back up in your editor. Note that ffmpeg currently has two ProRes encoders: prores_aw (default) and prores_ks which have different capabilities. You can render and export faster with ProRes RAW than you can with. This is a licensing decision by Apple. 97 fps. This ffmpeg command: ffmpeg -i input. You can also had sharpness in Resolve. It's those settings or nothing. That will speed things up a little. /nvmimg_enc -cf h264_lossless_cavlc. ProRes RAW also provides maximum flexibility for adjusting the look of your video while extending brightness and shadows. ProRes also has the benefit of coming in two main formats; 4:4:4: and 4:2:2. If you're generating AVCHD video on a computer, you could do it with x264 and get better quality per bitrate than ProRes. Processing. The available -profile settings are as follows: -profile 0 = Apple ProRes Proxy -profile. 9-inch (3rd generation) and later; iPad Pro 11-inch (1st generation. For ProRes you want to add extra bits to ffmpeg command ( I assume you're adding color space, etc. ffmpeg - I used the latest version as of 10/6/16 and only tested the _ks encoder since the default encoder delivers data rates that are extremely out of spec for the standard that I tested, ProRes HQ 422. . 265 Recordingfor Ninja V. 77 MB. You can choose the encoder you want using the -vcodec option. 'auto. This is the newest member of the ProRes family. ProRes is a video codec, like H. It doesn't mean it prefers editing mp4s. The ProRes RAW HQ is 3-to-1 compression, and the ProRes RAW, the base one, is 5-to-1. Some research led me to the "prores_ks" encoder, which is the only one of ffmpeg's prores encoders that supports "4444". It will record up to 4K DCI ProRes RAW when combined with the Atomos Ninja V. Hi, there are three prores codecs in FFmpeg (prores, prores_aw and prores_ks) and the default one is no good. 4 times bigger than HEVC. It can be overridden through -profile option. Although the footages compressed using Apple ProRes are large and occupy more disk space, they allow flawless video editing experience as long as the program you are using is good enough. Showdown. Apple ProRes is a particular standard (different from H. It also have a smaller footprint on the computer ProRes 422. mov. According the documentation, the ks encoder gives better results and allow 4444 with alpha recording (not tested). It’s a family of six quality standards, from the space-saving 'ProRes 422. I confirm it works, thanks! Encoded with: . 000 - "pngWithAlpha_%06d. Higher the Mbps means more data, which means more data the video is recording so higher quality but shorter record times and bigger files. FFmpeg contains 2 ProRes encoders, the prores-aw and prores-ks encoder. com> wrote: > On 3/21/2019 5:33 PM, Paul B Mahol wrote: >> On 3/16/19, Martin Vignali <martin. The target data is 147 Mbps. 60mm x 12. 4. Right off the initial footage in Premiere it is hard to find any big differences on this YouTube video. BRAW (externally) vs. It uses the same advanced compression algorithms as ProRes to create files that are manageable in size and easy to edit. ProRes 4444 XQ takes this further by using even less compression. % ffmpeg -i input -c:v prores -profile:v 3 output ffmpeg version 3. Jaron Schneider. The Apple prores spec says for 4444 (XQ) the alpha channel is 16bit and lossless so this is quite different from that. It would be ideal if NRAW. 4jagabo. 500GB @ 5K60 ProRes RAW: ~25 minutes. The how of that is its own tutorial, and beyond the scope of this one. It is the successor of the Apple Intermediate Codec and was introduced in 2007 with Final Cut Studio 2. mov. With 10 bit offering a little over 1 billion colour options, 12 bit offers over 68 billion. ProRes is not a singular thing, though. 7% of the reference, or ~5x the size of H. Another ProRes RAW advantage is that with a couple of clicks, Steidley can change his workflow to suit his needs. 1. mp4 \ -c:v prores -profile:v 3 \ -c:a pcm_s16le \ output. It's apparently better at preserving extreme details that only show up when you push things a bit. The disadvantage is file size, but HDDs are cheap these days. The data rates will be well below uncompressed Arriraw (ProRes 4444 3. This new algorithm helps to reduce noise and improve the dynamic range in ProRes capture. 9K ProRes RAW. In general 18 is a lot more stable than 16 was and the "new" so4compound decoder works properly with GPUs for a lot more file. Samsung Galaxy S23 Ultra; Samsung Galaxy S23 vs. Encoding of a bigger file (1936x1216) takes a bit less than 10ms. Turning ProRes video on/off. As others have said, cDNG often will appear sharper, but a lot of the time that's usually down to false detail which codecs like ProRes and Braw tend to minimise because of other compression methodologies they use. BRAW (internally) Sherif utilized its own Panasonic LUMIX S1H with its external BRAW and ProRes RAW capabilities and compared the raw outputs to the internal BRAW recording of the Blackmagic Pocket Cinema Camera. The used encoder can be chosen with the -vcodec option. Apple has released the ProRes RAW codecs for Windows in beta form, enabling these files to be handled by certain apps. Cela permet une conservation sans perte visuelle des images de la plus haute qualité. Prores is an intraframe codec, meaning each frame is encoded individually. I was simultaneously recording both 4:4:4:4 LOGc and Arri RAW in the above edit. FFmpeg包含2种ProRes编码器,prores-aw和prores-ks。它们可以由-vcodec选项指定. ProRes 422 HQ. This was met by industry professionals with a mixture of excitement and incredulity. 264 is not a clear-cut one. ffmpeg; encoding; prores; Patrick Kenny. This requires a lot more data than an interframe codec like h. this will create ProRES (10bit) MOV file (-map_metadata allows to keep recording dates). When working exclusively with ProRes in Premiere, it’s a good idea to export to the exact same ProRes profile and then transcode to h. ProRes 422 HQ: is a higher-data-rate version of Apple ProRes 422 that remains visual quality as same high as Apple ProRes 4444 but at. It is the only one that supports the 4444 colorspace and. However, it gets disabled for Apple's new Cinematic mode, as well as Time-lapse and Slo-Mo modes. Mar 18, 2021. Prores is an intermediate codec, meaning, it is visually lossless. The fun starts when you apply cube maps to 3D models! 1. The target data rate of Apple ProRes 422 LT is approximately 102 Mbps at 1920 x 1080ProRes is a compressed format, but one that aims to be “visually lossless”. I made some prores in LT, 422, and 422 HQ, and I'm really surprised by the bitrate (1920x1080 50i) : LT : between 123 and 165 Mbits/s 422 : between 230 and 288 Mbits/sThe software downloads on this page are provided for use by TriCaster, 3Play, and TalkShow owners only. org The two encoders we are reviewing are: Prores_ks videotoolbox_prores - only available on osx. 18. mov ffmpeg will be converting to a legal range, not using the full range. It’s most suitable for VFX work, Chroma Keying and heavy color grading manipulations. 6. 700 is a lot so you’ll have huge files and tons of data to play around with in post. com Apple_ProRes_White_Paper. ProRes and ProRes RAW: high-quality codecs. ProRes 422. mp4 files to . prores_ks Apple ProRes (iCodec Pro) (codec prores) If I use the regular prores codec the result comes out as 422 and not 4444 and this displays in the log:This page and experimenting helped me find a solution:. mov -c:v prores_ks -profile:v 2 -bits_per_mb 540 -vendor apl0 -pix_fmt yuv422p10le "out. S. The Ninja V will record 12-bit Apple ProRes RAW at up to 4Kp60. ProRes_KS Gerron February 12, 2019, 6:54pm 1 Hello I wonder what`s the difference among these 3 kind of ProRes codecs. 7K resolution. Hi :) For testing purposes, I tried to encode a ProRes file using ffmpeg (current git HEAD). This month, Apple announced ProRes RAW plug-ins that lets camera makers provide their own ProRes RAW processing pipeline to take advantage of the unique properties. Previous message (by thread):. 97 fps. Apple ProRes 编解码器提供独一无二的多码流实时编辑性能、卓越图像质量和降低的存储率组合。Apple ProRes 编解码器充分利用多核处理,并具有快速、降低分辨率的解码模式。 所有 Apple ProRes 编解码器都支持全分辨率的所有帧尺寸(包括 SD、HD、2K、4K 和. "Render job batch item 1 has an unsupported codec and format selected. This version of the codec has 70% of the data rate of ProRes 422 and 30% smaller file sizes. There are two option full 0-255 and limited 16-. You should watch the full video, as well as Part 1, very informative. Apple ProRes (iCodec Pro) (decoders: prores prores_lgpl ) (encoders: prores prores_aw prores_ks. mov -c copy -bsf:v prores_metadata=color_primaries=bt709:color_trc=bt709:colorspace=bt709 chip-chart-yuvconvert\basicnclcmetadata. The record format providing the highest quality should always be used. Prores_ks While prores does support up to 12 bits of resolution, prores_ks can. mov. Here's an example of how you could modify your script to do this: @echo off setlocal enabledelayedexpansion set counter=0 set. 1 - Using AME: I’ve heard is the worst option. [FFmpeg-user] ProRes encoding: Question about FFmpeg docs Phil Rhodes phil_rhodes at rocketmail. This is quiet slow (very slow), is it possible to use hardware acceleration to decode/encode the media files into ProRes?Perhaps you aren't aware of why ProRes is generally in wide use far beyond anything Apple. ProRes data rates for 1080p25: ProRes 422 HQ = 26. 1 can decode the format supporting an alpha channel, but not encode it. So the specific command line that worked was -. Posts: 21; Joined: Wed Mar 11, 2015 1:11 am; ProRes encoding on windows. Applying option s (set frame size (WxH or abbreviation)) with argument 480x480. The target data rate of Apple ProRes 422 LT is approximately 102 Mbps at 1920 x 1080 ProRes is a compressed format, but one that aims to be “visually lossless”. mov -c:v prores_ks -profile:v 2 ProRes. The other file was created using "ffmpeg -i Reference. Panasonic to bring 5. What's the difference and why does it matter to your filmmaking? (Image credit: Apple)* prores-aw * prores-ks It says to use "-vcodec" to choose which one (btw: I also tried "-c:v"): I get: "Unknown encoder" for both. Scratch 8. It is a very specialized, high-quality format that is designed more for cameras than post. braw give you 12 bit of depht against 10bit. Wedge qscale. /chip-chart-yuvconvertasicnclc. I have an nvidia GTX 1660ti card. You're comparing an interframe delivery codec, HEVC, with an intraframe codec meant for editing. You can read ProRes (though not ProRes Raw). [prores_ks @ 0x690180] Packet too small: is 237874, needs 275122 (slice: 3396). Prores_ks has the most options: Code: Select all Encoder prores_ks [Apple ProRes (iCodec Pro)]: General capabilities: threadsThe color difference between prores_ks and aw, have been fixed, by setting the color prim, trc, space in prores frame header in prores_aw (already in master, patch on mailing list about this, are only to restrict the valid values) As far as i know, quicktime (and prores), doesn't have a way to set as full or legal range. 2 on MacOS Ventura. like, 3200 instead of 5600. After importing into Final Cut you may notice the clip looks a bit off, maybe with blown highlights or weird color. I'm trying to convert an rgba png to prores 4444 with an alpha. The ProRes codec (both encoder and decoder) is supported by ffmpeg (by default). comObviously visually you won't be able to tell the difference, but when you're grading, keying, transforming chroma into luma, there will come a point where one will be more robust than the other, just like with 4:2:2 vs. rate of approximately 500 Mbps for 4:4:4 sources at 1920 x 1080 and 29. Video Encoder : prores_ks (prores) or prores_aw (prores). gives bit-identical file with the input raw one. Start your stream/recording for at least 30 seconds (or however long it takes for the issue to happen). If you want to flag ProRES as full range you add: -color_range pc. profile integer. The crash occurs indepedent of the export codec (ProRes, H264 (Software), H264 (NVENC) or container picked (MOV, MP4). 选择的量化矩阵,可能值: ‘auto. Apple ProRes 422's target rate is approximately 147 Mbps at 1920 x 1080 and 29. Haven't tested H265 since the firmware upgrade, so there may be some differences. Switch to setting Nvidia in video - color setting - with Nvidia setting instead of player and in last tab here (extension)<- or something like this change it. If you are comfortable with ffmpeg, you can use it to output your final result directly here. bmp -c:v prores_aw -profile:v -pix_fmt yuv422p10le aw. Here you set the resolution for the Prores AW/KS format. Audio will be PCM 24bit. >> * prores-aw >> * prores-ks >> >> It says to use "-vcodec" to choose which one (btw: I. well, impressive! ProRes. 6x faster than Canon Cinema RAW Light and 3. png" -c:v prores_ks -profile:v 4 -alpha_bits 16 -y "proresWithAlpha. 8x faster than REDCODE 5. May 31, 2023. Make sure you replicate any issues as best you can, which means having any games/apps open and captured, etc. Author; Message; Gian Salucci. 7x faster than Canon Cinema RAW. Il préserve la qualité visuelle au plus près du ProRes 4444 mais pour des sources d’images 4:2:2. tiff -c:v prores_ks -profile (0-5) output. These files will survive being recompressed to ProRes 20+ generations. With an active resolution of 5720 x 3016, the EVA1 delivers more than 17. ProRes HQ and DNxHD are so close I haven't bothered testing them both. 5W. We review Nikon's ProRes Raw video upgrade for the Z6 and Z7 mirrorless cameras. FFmpeg contains two ProRes encoders, the prores-aw and prores-ks encoder. Video shot by a camera that shoots ProRes 4444, raw, Log, or RGB images; PRORES 4444 XQ. Doesn't need a lot of hard drive space. Performance may vary based on system configuration, media type, and other factors. Ce codec est répandu dans l’industrie de la production de caméras et de vidéos. This is a licensing decision by Apple. Triple native ISO 80 / 160 / 800. fs454 • 4 yr. roq. 264 and H. (if 4:2:0 8bit is sufficient). If anyone would like receive the 16bit tiff sequence feel free to ask. It's not a destructive compression, so it won't bother me that much. It would be nice to have ProRes 444 as output format in order to upscale ProRes 444 files properly and keep the 12bit color depth. 100 DEVIL. In terms of speed, while your actual compression time will vary based upon the number of movies, their frame size, frame rate and duration, what I found was the ProRes 4444 was slower than ProRes 422, but not exceptionally so. • Adobe Media Encoder. Prores is a 422 codec, with an existing 4444 variation. Seem this is relatively new filter - at least not present on filter list in ffmpeg binary i use. But now I know: * -c:v prores_ks: uses the documented profile strings * -c:v prores_aw (=prores): seems to work only with integers (not in the documentation/nor help) btw:. Try change your dynamic range in nvidia settings. ProRes codecs have been an industry standard for a long time, but the codecs. When combined with the Canon EOS R5 full-frame mirrorless camera, the Ninja V+ will record. 3. profile integer Select the ProRes profile to encode. mov -acodec copy -vcodec prores output. Re: Prores vs braw. On 3/21/19, James Almer <jamrial at gmail. RL2 video. In simple terms, a codec is what allows the vast amount of information coming from your camera sensor to be compressed into manageable file sizes. com> wrote: >> Hello >> >> Patch in attach change bitstream version in prores frame header >> (based on RDD36) >> 0 for 422 >> 1 for 444 with ou without alpha >> >> 001 : Fix for prores_aw (update 444 fate test) >> 002 : Fix for prores_ks (no fate update because. Apple QuickDraw. Fmpeg comes with 3 different prores encodes: "prores", "prores_ks" (formerly named "prores_kostya") and "prores_aw" (formerly named "prores_anatolyi"). Running the CLI. . This might be a poor choice if you need fast random access to non-keyframes, since a lot of the compression advantage of h. AJA Kona 10-bit RGB Codec. 39. 1 and prores_ks codec. Filmic Pro gives you the option to record in either 709 or 2020 color space when recording to ProRes. I choose the prores_ks algorithm because it seems to have more options than prores_aw. Apple iPhone 15 Pro Max; Samsung Galaxy S23 Ultra vs. This will give Z CAM E2 users the best possible image quality from the camera. Just wondering if it is possible to export videos to the prores_ks codec using the windows version of Davinci Resolve 18? Thanks in advance! You can use Voukoder to encode to prores_ks via ffmpeg directly in Resolve. The Panasonic Lumix DC-GH6 is the latest in a line of high-end Micro Four Thirds cameras aimed at video shooters. Apple ProRes 422 HQ codec offers the highest quality for 4:2:2 and 4:2:0 sources and has a target data rate of 220 mbps. You can learn. Posted by u/Lopsided_Hall_2083 - 3 votes and 15 commentsApple ProRes 422 HQ video, and 19 streams of Apple ProRes 4444 video, all at 4096x2160 resolution and 59. It's apparently better at preserving extreme details that only show up when you push things a bit. This video uses a Voukoder of my own settings based on Josh's video ( see above) File Size: 1:12 MB. Next message (by thread): [FFmpeg-user] prores_ks vendor: apl0 or ap10 ? Messages sorted by: I don't know if you have the slightest idea how offensive you're being - perhaps it's a language problem, so I'll give you the benefit of not much doubt. I'm using the prores_ks codec and following the intructions on the man page this is my command, testing on a QTRLE encoded file with 8-bit RGBA: ffmpeg -i '. /chip-chart-yuvconvert\basicnclc. mov The key seems to be the a in yuva444p10le which enables an alpha channel and to use the profile 4 or 5 (didn't see a difference). 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. ProRes vs. On 3/21/2019 5:33 PM, Paul B Mahol wrote: > On 3/16/19, Martin Vignali <martin. Actually, this is the prores_ks encoding (4444 w/alpha) that is not correct, on all platforms. Both codec families are resolution independent, but bitrate will vary depending on if you output a proxy file or a higher. mov. veg file, and the voukoder to mov format works for that. 264/AVC) developed by Apple to replace M-JPEG. Apple ProRes is a compressed video format, or codec, designed to produce high-quality, high-performance files for video production and post-production without taking up unnecessary space. The target data rate of ProRes 4444 is approximately 330 Mbps for 4:4:4 sources at 1920 x 1080 and 29. For the purpose of this quick test, I captured a handful of. The image will "break" faster in the color grade and with heavy vfx work. Shoot Prores 422 HQ, white balance "correctly" then make it clearly wrong. Number of simultaneous 4K streams ProRes RAW also supports accelerated reduced-resolution decodingHello, I had some 8mm film transferred a while ago, and the files I have are AVI. ffmpeg -i 1. The following will work well: ffmpeg -i input. Apple ProRes 422 LT. ffmpeg -i 1. Tue Jul 23, 2019 10:14 pm. Times have certainly changed and now an up to date FFmpeg, including the version packaged with Xenial Xerus LTS, will now easily encode ProRes files. You won't want less than ProRes 422 HQ for final results anyway. Apple ProRes 422 LT: A more highly compressed codec than. You can choose the encoder you want using the -vcodec option. An established element in many professional production pipelines, ProRes RAW has been adopted now by over 50 different cameras from leading Japanese manufacturers, with more on the way. Right off the initial footage in Premiere it is hard to find any big differences on this YouTube video. I have used Prores 422 for many a shoot, with acceptable results. rawvideo. Timecode will be also copied by default. //Miro所以ProRes RAW作为一种RAW编码格式,究竟是否具有与其他RAW编码一样的后期调整空间,可以通过下面的实际测试探讨一下。. With the 2. 选择的量化矩阵,可能值: ‘auto. The voukoder mp4 render in 8k load up fine to youtube, so I just wanted this intermediatory 8k render that played back in Vegas so I could load my submixes into the final render . ProRes RAW 與 ProRes 4444 / ProRes 4444 XQ 的抉擇. Dating back to 2007, ProRes is special. 6 and later; iPad Pro 12. Ī concise table from Wikipedia captures the bitrates and resolutions that the. 6MB/sec 25p RAW on BMPC4K = 8. mov. ProRes LT is a 10-bit full-raster HD codec that is of equal “resolution” and quality to that of the camera’s implementation of the h. 97mm) with 5. 265 files to uncompressed 10 bit 422. We have two ProRes encoders but we only need one. mov. I was really surprised at the results, really no visible differences to me. There are several realizations of ProRes in ffmpeg: Anatoliy's variant ( '-vcodec prores' ) , Kostia's variant ('-vcodec prores_ks'). 1; and render speeds of 7. In ffmpeg these profiles are assigned numbers (0 is Proxy and 3 is HQ). This video uses Vegas template "Internet HD 1080p 29. 94 frames per second. These Apple devices can support ProRes playback and editing: Mac with Mac OS X 10. Apple ProRes RAW applies ProRes compression technology to RAW image data from the camera sensor. 2 is generally considered as the basis for living-room, computer display, news watching, etc. If you are comfortable with existing log workflows the first thing to look at is the Raw to Log Conversion option. Adapted SVT-AV1 to new parameter interface and added CRF to rate control options. Apple ProRes is a high quality intermediate codec used for insanely fast editing performance, at the cost of extreme CPU, Memory and Disk requirements compared to other codecs. This video uses a Voukoder of my own settings based on Josh's video ( see above) File Size: 1:12 MB. Even so, you should know that what you're saying is the sort of thing that would ordinarily get. Here is the command string: ffmpeg. As the wiki article hints, there really is no other supported sampling scheme. 97 fps. Apple recently announced that its new iPhone 13 Pro and Pro Max could record in the ProRes format. There is a ton more detail we can dive into when discussing raw video. ffmpeg. 9. But, it can go up a bit or down a bit, in that range. Ninja owners can now record using the 10-bit H. No problem to read the media on my mac. mp4. 7% of the reference, or ~5x the size of H. 1; H. Since neither of these are officially licensed ProRes codecs (but instead are reverse engineered implementations), it is possible that they may produce slightly different output than official ProRes. This means that they can play back and edit with ProRes just fine, but they are unable to export the. mov" file in VLC media player, I notice that the playback stutters and sometimes stops for seconds at a time. It is best used during acquire, editing, and preserving. YUV 4:4:4 10-bits: -pix_fmt yuv444p10 -c:v prores_ks -profile:v 4444xq prores-yuv444p10. ProRes 4444 vs GoPro Cineform for color. mov". A typical FFmpeg command looks like the following: ffmpeg -i "C:Transcodeinput. mov" However, when I attempt to play this 4K 60fps 3. Just started using Voukoder (Great plugin by the way!), and on testing a ProRes 444 output from Media Encoder and the video bitrate is rather high compared to that of a direct ffmpeg output, and the target bitrate value in the Apple ProRes specification. 264, HEVC, etc. The point of Premiere is that you never have to go to ProRes in the first place. There's actually no other option detailed and I want to create a demo to show them what PP on a PC is capable of in order to provide HD as well as SD edits. r10k. 97 fps" File Size: 9. ProRes_AW vs. This will take the raw footage and. This month, Apple announced ProRes RAW plug-ins that lets camera makers provide their own ProRes RAW processing pipeline to take advantage of the unique properties. ProRes_KS Gerron February 12, 2019, 6:54pm 1 Hello I wonder what`s the difference among these 3 kind of ProRes codecs. A custom vendor ID like apl0 would claim the stream was produced by the Apple encoder. The 6K had better color and highlight recovery and he disliked Apple's support of ProRes raw. But it’s like saying you shouldn’t buy a Ferrari because you’ll only drive it 140mph even though it can go 220mph or whatever. Use Shutter rather than Media Encoder for h. Member. 46 GB "out. Is prores_ks alternative to prores444. "Apple ProRes and ProRes RAW Authorized Products. 97 fps. Here's my gear: 2020 iMac 27". You won't want less than ProRes 422 HQ for final results anyway. Just downloaded Voukoder and had a quick play. What you want to do is head to the inspector and head down to the raw settings. Alright. ProRes 422. It can use a lot of resources and could slow down your system. The. Performance may vary based on system configuration, media type, and other factors. Apple ProRes RAW applies ProRes compression technology to RAW image data from the camera sensor. 9K Blackmagic RAW recording for the S1H, the S1, S1R, S5 and BGH1 are also receiving firmware updates to being a slew of new and improved features. But -bsf:v prores_metadata works for encoding too, this is probably a better way to do it. I choose the prores_ks algorithm because it seems to have more options than prores_aw.