8bit vs 10bit video processing software

So currently, adobe photoshop supports 10bit 30bit option only through opencl that is supported by nvidia quadro cards and radeon firepro cards only. For a 2 bit image, the possible values are 00, 01, 10, and 11. High dynamic range hdr dynamic range is the ratio between the whitest whites and blackest blacks in an image. Autoceop, resize to 852x364, removegrain, then sharpen a little. There are also further af improvements for the gh5 and g9, along with manual exposure control in highspeed movie mode on the s1, improvements to highlight rolloff in vlog and cfexpress card support these cards. Has anyone done a side by side comparison of the two. Behind the scenes it utilizes the full value range. How does the bit rate, bit depth 8bit v 10bit and colour sampling 4. Wagging the dog effects of hyperoptimal upload bitrates on youtube quality. Even though the nvidia control panel output color depth drop down will only show 8 bpc, the directx driven application should have an option to toggle to 10 bpc. Samsung lcd 8bit or 10bit video processor samsung makes two levels of a similar 40 1080p lcd one that has a contrast of 10,000. This is the range supported by the televisions processor, and not necessarily the panel itself. Most of todays camcorders shoot 8bit video, but 10bit cameras are available. Nvidia consumer example gtx 1080 video cards only support 10 bit color through directx driven.

Its not like it imparts any sort of unique sonic character thats more important than other aspects of design. If you will need significant postshooting processing, select a 10bit camera to. Why can the pi3 run x265 pretty fine whereas x264 still gives artifacting on 10bit video. Some plugins support processing internally in a higher bitdepth for better quality and return an 8bit video. Photoshop will often show a color value between 0 to 255 per channel regardless of what bit depth you edit in. Understanding bitdepth and color rendition for video videomaker. Early adopters bought into stuff like svhs and laserdisc. Compresses the 10 bit image to 8 bit, making it seem lacking in color and very gray. After posting their impressive sidebyside comparison between the blackmagic design cinema camera and the canon 5d mark ii about a month ago see video at the bottom, oneriver medias marco solorio has posted yet another, even more interesting comparison video related to the blackmagic camera which he simply refers to as the cinema camera throughout the video. Vlog l captured in 8 bit vs 10 bit cameras eoshd forum.

Mostly the only effect processors that are really 8 bit or 12 bit are old digital delays. Standarddefinition television was good enough for everyone for decades. They found that vlog doesnt use the full amount of available color values offered by either internal 8bit recording or external 10bit recording but reduces 8bit to 7. Even looking at it this close,i can barely make out. But in those, you end up hearing companding artifacts more than quantization noise. Hopefully able to demonstrate the difference avc vs. Bit depth is an allimportant technical figure that many professionals have been pushing to improve in recent years, especially for video.

How much of a difference is that really going to make in the video quality. It is important to set the dnxhd codec settings to 10bits rgb levels. Video production stack exchange is a question and answer site for engineers, producers, editors, and enthusiasts spanning the fields of video, and media creation. Are there any advantages, other than personal satisfaction and. If you want to put 8bit video into a 10bit container just save your footage as 10bit dpx files or quicktime dnxhd 10bit 185 data rate. So why doesnt photoshop open a 12 or 14bit raw file as 12 or 14 bits. If you didnt know, a bit is a piece of data representing a certain value. I was just concerned about these strange ringing artifacts that are introduced when switching to 10bit. Hardware wise, the new device is more powerful due to more demand in decoding the 10bit video for playback in contrast to 8bit. Outputs the 8 bit color range of the 10 bit, leaving out the other 2 bits thus creating an overexposed effect on bright areas and. The video da converter for the 370 is 108mhz10bit and the 390 is 148mhz12bit. Fyi, nec provides spectraview ii software with calibration device that looks identical to xrite i1, so i guess that will work with 10 bit too.

The new firmware bumps the 8bit 4k mode of the g9 up to 10bit 4. Comment on the forum in a surprise move, the affordable g9 will be getting a huge video upgrade. I explain some of the jargon and show you some comparison footage. This is where the 8bit vs 10bit gets confusing for me. This is a quick guide for setting up 10bit for full screen directx programs such as games through your graphics card software once you have.

I dont see why theres an obsession with an 8 or 12 bit sound. Until a moment ago my choice of monitor would have been a benq sw271 with real 10bit. An 8 bit image means there are two to the power of eight shades for red, green, and blue. Panasonic g9 gets 10bit 4k recording, as panasonic roll. Why does 10bit save bandwidth even when content is 8bit. Average bitrate of 500kbps, single pass processing. If you are doing broadcast delivery, you should set the codec to rec709 and check the output with a calibrated reference monitor. These playback devices cant play 10bit videos unless you buy a new one that does.

I would like to point out i had a 5 meter cable fail to provide 10bit only 4k 8bit 60hz max before it got it replaced with another 5 meter cable. It will be like the progression in video resolutions. Nvidia consumer example gtx 1080 video cards only support 10 bit color through directx driven applications. Probably not, assuming both monitors are good quality and properly calibrated.

Setting graphics card software to display 10bit output. The real reason has to do with pure rgb color being depicted on a monitor without having the image suffer. However, after our article on an introduction to understanding 8bit vs 10bit hardware, there have been questions about how to enable directx 10bit after you have ensured you have the correct hardware. Opengl 10 bit output software application like photoshop cs6 note. It works in higher bits as not to pull apart or destroy the information of the filepixels. So, pure green, for example, in 8bit is 0,255,0 and in 16bit it is 0,32768,0. There are so many different terms floated around 8bit and 10bit color are used to describe cameras, while software talks about 8 bits per channel, 16 bits per channel, and 32bits per channel floating point color. Even if you decide that the gh5 isnt the camera for your next video project, the fact that it offers 10bit 4. Not even sure if its replacement is totally handling everything since it tries to select 4. Can you see the difference between 10bit and 8bit images and.

More bits adds more information to the image so its usually easier to process. Some manufacturers will produce televisions with 10 or 12 bit panels that are not able to actually process the. That was good enough for a while, but then came hddvd vs bluray. Question 10bit vs 8bit uhd colour, much difference. Create a composite of the same frame in the video for comparison. A matter separate from the number of bits for post processing. If you have an 8bit image and you want to stretch the saturation or contrast more evenly for some reason, the processing software may not have. In this video, doug explores whats at the heart of this debate as he explains what bit depth is, and why it matters both in production, and in post.

Graphics card, monitor, 8bit vs 10bit, settings, 10 bit, 30bit. I shoot a lot of events so i need the recording time. A display with a 1016 bit lut should have lesstono banding vs. Or since thats a digitalanalog converter, it only comes into play when outputing to the component outs. After choosing a 10bit per channel graphics card amd radeon pro nvidia. In tvs, each individual value represents a specific color in a color space. Just got curious of this x265 hevc format, and tried it on a 1920x1080i bdmv stream video, one encoded with 8bit depth and then another encoded with 12bit depth.

This is why people who watches live action tend to play using dedicated playback devices connected to tv such as players rather than pc. It was defined in 2012 as a standard for bit depth of 10 or 12 bits for 4k and 8k tvs. Can you see the difference between 10bit and 8bit images. Id assume that 10bit is just too much for the processor to render whereas x265 allows for the same quality at a lower bitrate. What quadro video card you would recommend for the 2 qhd monitors one 8bit and one10 bit. Even from an 8bit source, when viewed on an 8bit display. It was still better than recording internally to 8bit 4. While my graphics card and display can do 10bpc, im not sure if mpchc handles this. This question has been asked, and in theory, answered numerous times, with the topic usually popping up as it related to x264 vs x264 10bit. In einem mit 10bit aufgezeichneten video sind viel mehr. Most cameras will let you save files in 8bits jpg or 12 to 16bits raw. If this isnt trouble then x264 10bit is your best choice. The accuracy i get from grading in 10bit is awesome, but in the end, most people watch that video on 8bit monitors.

Others support full highbit processing and can retun a special format 16 bit video. If you take a look at a typical cpu,youll notice that it has hundredsand hundreds of contacts on it. But if the signal is noisy, the extra information is compromised at lower bitrates. There are a lot of misconceptions for what higher bit depth images actually get you, so i thought i would explain it. Another way to look at 8bit vs 10 or more bits is to compare a regular imagefootage vs a hdr image which is more smooth because there is a greater pool or colors available to describe the image. Trying to understand video color precision is, well, a confusing task. In more technical terms, an 8bit file works with rgb using 256 levels per channel, while 10bit jumps up to 1,024 levels per channel. With photoshop you can indeed indicate that you are working with a 10bit monitor and it should then output 10bit colours. Lets say i color grade a shot on a full 10bit pipeline gpumonitor software. In other words, its the same story as four years ago with technicolor cinestyle for canon dslr cameras.