H.264 (AVC) vs. H.265 (HEVC) Simplified!
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- čas přidán 9. 11. 2017
- It's not hard to compare H.264 (AVC) and H.265 (HEVC), learn all about these video encoding and compression standards.
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HVEC Offers better compression, quality, and requires less bandwidth than AVC. Whole video simplified.
thanks
it compress better so it mean it use same bandwith but higer resolution same file size. slower decompress. i mean VR stand point. there is no VR headset that can do 4k h.265. its funny 4k h.264 works fine LOL
quality and bandwidth come hand to hand. better quality more bandwith,but yes h.265 compress is more with same output,but doing better quality mean bigger bandwith and harder decode atleast VR case lol. its not even play
Thanks mate they were starting to piss me off a bit with the shitty acting... Cheers again
I have videos stored on my computer , 264 and one 265, the 264 is slighter shorter than the 265 video but they are both the same amount of minutes long. The 265 even tho it’s shorter is TEN TIMES the mb . It’s ridiculous. So if I want to record something in my phone now it will take ten times the space on my computer. Now I need to waste time trying to figure out how to convert back to 264
Compression isn't taking an analogue signal and turning ito bit. That's digital to analog conversion. Compression is taking those bit and turning them into less bits!
useful info (kind of) starts at 2:01
1:30 minutes for the intro. I think that's way too long....
Thanks
Thank you
thanks for saving my time
That's because it's AVC... jk 😂
Yes. 20seconds most people click away, except me that goes through the torture
Thanks for the video, just my two cents here, what you explain at around 2:25 is actually just conversion. In order to be also compression, the converted raw video data needs to be transformed to a smaller sized video data that can also be transformed back to raw (decompression) so it can be represented on the computer screen. Thumbs up!
Good and quick explanation. Thank you.
Damn…! Video titles are so important… It took me 2 hours to find a tutorial which does a comparison of h.264 and hevc on CZcams…. It’s only when I read the Title of your video that I found out that h.264 is AVC and h.265 is HEVC… Thanks man
don't worry. you just trade the bandwidth with battery power
Thank you for the skit. That helped along with your following explanation.
Very helpful guys! Thanks!
Thanks for watching!
Hi, Can you explain please which codecs generate more noise grain , and wich generate less noise acording with compression
Greetings 👊👍
H264/H265 do not generate noise grain. They generate "blocks" based on how much compression you use. The higher the compression you set the encoder to, the more blocky the picture gets.
Hey thanks for the straightforward video
stop trying to be funny and just tell us what we want to hear.
appreciate the information
Nice explaination! Thank you so much
thanks for watching!
I’m a little confused. I use luma fusion and screen recording in my iPad. But I, not sure if HEVC should be enabled for screen recorded video games.
I bought a drone (Inspire 2). It supports CinemaDNG, ProRes, H.264, and H.265. Which format should I record in to get the best video format?
Thank you!!
right! so... it's not just about streaming. When I edit my drone videos in 4/5K in Premier Pro... the 264 chews up my memory and super slowwwww playback... 265 not a problem!
yes! 265 is way more efficient :)
Wooww.. amazing, thanks bro 👍👍
Thank you 🙏
Actullay you are missing a previous step before the compression, that is dDigitization, that is convert "light and sound" in a "digital format" (1 and 0 or "raw data"). After the raw data is created, the step of compression take place, to reduce the amount of data so the storage and transmmision is more efficient. Thanks for the info
CODEC stands for Coder-Decoder. Compression-Decompression MAY be part of that process, but not necessarily
Indeed, there is a huge difference between those.
Thank you very much for that information. Now I know which one to use to provide a better quality. Watching you from The Dominican Republic.
thanks for watching! happy to help!
Can I export a 1080p60fps video in H.265 HD?
video starts at: 1:40
what are the benefits to avc? my gpu has both options buts it set to avc by defualt. all of my uploads have been looking like shit and i think this is why. is it possible hevc uses more resources on my gpu than avc does?
Thank you 😊
Sir which led can play easily 1080p 10bitbluray *265hevc format ?
compression is not converting the video into raw bytes, because those bytes that represent the video are too many, compression tends to reduce the number of bytes by introducing an algorithm that outputs a smaller representation of them and a decoder that brings back the original ones.
if i try to view a hevc or h.265 recorded video it will only show black and give the audio how do i get this to show the original video and not black screen. btw it said that i needed to buy an coder for an dollar
Having the same problem so I only watch everything on x264
It might make a difference to someone else (ISP’s) but you’re forgetting that bandwidth has vastly expanded.
Thanks ! Now I know how to upload my next video (:
شكرا لك
Fantastic video, great information. Thanks for sharing.
Sax Lee you’re welcome! Thanks for watching
The music at 0:37 had me convinced it was going to go into Infected Mushroom - Noisemaker.
I would like see in one screen picture near picture both formats…..
Converting mkv h265 to mp4 h264 in Handbrake
Should the output bitrate be lower, higher or the same?
Nice explanation
You should use Mbps instead of mbps. Lower case m is usually used for milli instead of mega.
You seem about as pedantic as I am.
So hevc is harder on performance of the one who's recording? So not so great for gaming recording without external recording hardware?
Thanks ..a lot.. it helps me lot
so easy! thank you brother!
sure thing!
Whats better for recording gaming AVC or HEVC?
thanks! helps a lot!
Happy to help!
nice
I have videos stored on my computer , 264 and one 265, the 264 is slighter shorter than the 265 video but they are both the same amount of minutes long. The 265 even tho it’s shorter is TEN TIMES the mb . It’s ridiculous. So if I want to record something in my phone now it will take ten times the space on my computer. Now I need to waste time trying to figure out how to convert back to 264
What did you set the crf to?
Thanks
I install Bird Eyes Camera in my Car, it can view and record 4 angle , Yesterday i have a car accident , I need to get the Video recorded as a proof of court case, But the file is in 264 format, when play in my car device i can see 4 screen, Front, Right, Left and Rear, But when play in PC I only can see the Front Screen, I need to view the back screen as evidence to court, and also convert to a playable video to present to the police and court,
I have search few hours in google and I still fail to open the Back camera file, Can you help and guide me?
Contact the vendor of the camera?
@@EddieDemon . useless, i don't even know because no brand, i buy from shop
@@chateytung if you are sure that it only records one file then it would likely be 4 video tracks. in MPCHC (Media Player Classic Home Cinema) and other apps you can usually right click and change the video track (and audio as well). mkvtoolnix would be able to assist you seperate the track if its a mp4/mkv and Handbrake can help you reencode them
“Quow thanks internet!!”
2:20 Coder, decoder.
Codecs takes light and sound from a camera and encodes it into a digital file, or a code that computers understand. This is known as encoding.
Then eventually, our computers read it, and play it back to us the way it was originally captured, which is known as decoding.
Yes, this grated with me too. I may be a bit out of date but wouldn't PCM (Pulse Code Modulation) be an example of a codec and that is definitely uncompressed? I have always understood it to be code/decode otherwise shouldn't it be comdec or something similar?
Seriously? I knew better and it took me 3 seconds on google to prove it. Light and sound? A computer doesn't SEE light and sound. IT'S DIGITAL. Where the hell are you pulling this from?
Light from the thing you are photographing zooms into the camera lens. This incoming "picture" hits the image sensor chip, which breaks it up into millions of pixels. The sensor measures the color and brightness of each pixel and stores it as a number.
@@delakota555 You're mostly correct. TaigaAK has no clue what they're talking about if you read my comment above it proves it and hopefully explains it all in a simplified format.
@@stick9078 actually wrong. I was merely simplifying the process. Codecs absolutely do not require compression. A CMOS sensor or microphone turns photons and air pressure into an electrical potential (voltage) which creates a signal. This signal can be stored as a RAW format (quantised in a digital manner and CODED as a digital file) and can be considered a codec. You can interpret the RAW information (if you know how it's stored or CODED by DECODING it). A camera's signal processing unit can debeyer, demosiac the serial stream of raw information from your sensor readout before recording it as TIFF, JPEG or an H.264 bitstream in an MP4 or MXF or MOV container. It requires metadata information on how it's coded. The codec may include compression or it may not. Your PC may also interpret the RAW bitstream from your camera after the fact with information provided by your camera manufacturer on how the RAW file is ENCODED, and tweaked by the RAW software's developers e.g. Adobe camera raw. The reason why RAW files from new cameras are initially not supported by lightroom is not due to some proprietary COMPRESSION, but due to a different ENCODING SCHEME of the new camera raw format which requires new DECODING update from Adobe.
Uncompressed RAW files are often smaller than uncompressed, debeyered, demosaiced, and rasterised TIF files or a DPX sequence. All of these are codecs that have no compression.
H.265 me trbo hd 2mp eco camera {DS-2CE1ADOT)support ?
Plz tell me H.265 type DVR(hikvision) price near 6000...and 8 chennal
The irony is....you may have uploaded this in HEVC....but youtube spat it out in VP09!
Scared to pay Royalties
I screamed when I heard SuJu's intro in SPY.
can UHD be downloaded on an HP 7 yr old desktop Windows 10 and still have 4K quality
Yes, you can download a 4K UHD file on your 7yr old HP. Playing it back is another matter entirely. It requires a capable processor, a capable graphics card that can output at 4K and a 4K monitor.
Nice!
Great way of explaining this. Thanks man
No problem! Glad you learned something!
@@BoxCastcan you list Wich smartphones support hevc 10bit coding via Hardware acceleration
But is it correct that most people's phones can't play H.265 streams?
If true, isn't that a kind of gigantic factor in evaluating H.265's usability today?
Hi Ted, that's a great point. As a live streaming company, we find H.265 to still be extremely valuable when broadcasters want to send live video/audio to our CDN. Streaming in H.265 uses less upload bandwidth which is especially useful in conditions where you don't have the strongest internet connection but still need to produce a quality live stream. Our CDN then transcodes the H.265 live stream and delivers it to viewers in h.264, making it compatible with virtually any device, smart TV, etc.
@@BoxCast
I appreciate the clarity. If H.265 is only a B2B video standard at the moment, it certainly changes the conversation.
For offline viewing (for ex- using pirated movies) , what would be better h64/65? Asking for a friend...
@BoxCast can you please answer this?
3:11 is this worth buying for a gopro7 black with HEVC codec
I think so! But first make sure your editing program and computer can support HEVC, or you won't be able to see it!
Wish I would have gotten here sooner. NO. Absolutely not, unless you MUST have the form-factor. (a tiny box)
4K camcorders should record in XAVC format which is less computing power demanding while editing.
I find that H.265 works on most videos, not just 4K. If all of your devices can play back H.265 and you have a lot of videos you might be able to save a lot of space on your drives. The hardest part about making the switch to H.265 would be finding an app you like to do it then the next hard part would be waiting for all that to happen. That may take a good while. Hold onto your original files for a while just in case for some reason they are not playable or for some weird reason took up more space than the originals. If anything I am experimenting with H.265 compressing short clips I took in 1080p with my Xperia X. I am pleased to say that they actually take up less space in H.265. Beware though, some TVs will play back H.265 but for some reason not play back the audio. Then there are some TVs that don't even know that H.265 exists and won't even show the videos even though they are there.
My laptop cant play videos on CZcams in 1080p 60fps for some reason in H.265. Well, it can but the video itself is very stuttery. However, when I switch to H.264 everything plays out properly with no frame drops
Maybe just my weak ass laptop on the AMD A6 processor
@@grom69Same here. But did you see any quality difference between this 2 codecs ??
@@Gaurav.P0 very minor difference or maybe my eyes deceive me, but h.265 looks barely better, but not worth it for me
To encode or decode 264 or 265, we need more CPU or GPU power?
Yes - you can do both with both. GPU is usually faster (about 3 times for me) while CPU is more storage efficient (about 2 times for me). Basically, if you have more time than space use CPU, and If you have more space than time use GPU.
I have a 256GB SD card on my Samsung Galaxy S10 plus but whenever I try to record 4K videos, it only uses the internal storage instead of the SD card
Is the h.265 still better if you won't upload your video online, but watch it offline?
It makes no difference once you’re watching it.
Start watching this video at 1 min 40 seconds - thank you...
1080p 60fps HEVC 16mbps vs 1080p 60fps avc 17mbps! which is better or are they same quality?
if all other things are equal, the 16mpbs HEVC is more likely better!
Subscribed. U awesome
thanks Sari!
3:29 LIVE fast coding not make high quality result. i would be happy if videos render EVEN 1x speed (LIVE) but there is noway
My iPhone 8+ setting Use HEVC supporting .mov 4K 60FPS bigger file
Cameras in general do not compress the video while being recorded, the advantage is that you're left with a file that's easier to edit if you want to. If you want to decrease size you will need to apply some compression. The message this video is trying to convey is the fact that h.265 will use about half the space/data as h.264 while maintaining the same quality.
.mov doesn't support H.265. Most commonly it's MPEG-4 codec. But the iphone 8+ now with iOS 12.4.1 does support .mkv with HEVC 265 and should handle it fine. You don't need anything special like they are trying to sell.
So are phone's not capable of playing hevc videos? I got this new auto dash cam that records in this new codec. When I play the footage on my laptop it works fine including play, stop, slow and seek forward and reverse. Now when I try to play that same exact video file on my phone i only get sound and the video is always frozen. Seeking does nothing as well. I've tried using my One Plus 8t phone's stock media player and also tried various apps that claim they can play 4k videos but none have worked. I think I've tried like 10 android apps now. Even the infamous VLC android player doesn't work. I am starting to wonder if it's something wrong with my phone. Anybody have the same issue?
Did you find the solution ?
Is there any difference in downloaded files??
If it looks good on your screen it doesn’t matter.
cant run HEVC on sony bravia via usb why ????????
18 mbps??? That's the average in the USA??? What the fuck... 50mbps is the lowest fiber speed service here in Portugal and 1000MBps (roughly 1gbps) is the the best available to hire. 18mbps sounds like this video's from the year 2005...
It's not all about 4K. If you're trying to fit an old TV series you recorded off Me-TV or whatever onto one blu-ray disk, and it's gonna take a disk and a half, HEVC will get it onto one, with undetectable loss of quality. The (re)encoding time is much longer, but that's because HEVC has to use correspondingly more brain power to do its magic. I use avidemux, setup batches, run it overnight.
all the samples show 265 r better than 264 but in reality when u see a movie sometimes 265 has a lot more grain n noise 264 is a lot smoother.
Sorry i cant understand just want to know what better in quality h265 or h264 ?
They're both good! H.265 is just more efficient
@@BoxCast oh thanks now iam turn my phone to h265 thank for replying and for the video it was great way to give the information but the problem is with me haha 😜
@@abdouff9316 sure thing, thanks for watching!
Is H.265 good for 1080p as well? Or should i still use H.264 for that? Someone please respond.
Hi Don, are you live streaming? Editing? Recording? I think it all depends on what you're trying to do.
@@BoxCast
Just recording and archiving my kids football games. With a DSLR 1080p M2TS. My video editor gives me the option to archive in H264 or H265. Since it's not 4k, dose it make a difference? Thanks for your help bro.
@@donborracho3019 In your case I think H.264 would be just fine. A big issue with saving/exporting your files in H.265 is that your computer also has to be able to playback those files, which only very new computers can do at the moment, so if you wanted to send those files to other people they might not be able to watch them.
I've got resolution below FHD in h.265 and it is alright to use it. It takes way less space...
So the data is the same... Its just the way that its delivered is different?
0:44 thats h.265 or it give error you cant play this file
Hope you guys stopped overcompressing your audio on newer videos. Everytime he starts to talk, the audio spikes at first and it doesn't sound good lol. Otherwise, very informative video, thanks!
Attack envelope 0. Crush those transients!
Skip to 1:30
Why HEVC eats more battery power from Android device?
what animal is that at 1:23?
Is a pig-nosed turtle (Carettochelys insculpta), also known as the pitted-shelled turtle or Fly River turtle, is a species of turtle native to northern Australia and southern New Guinea. Source: Wikipedia.
VP9 and H265 are the future
however, this video's codec is still avc
are you sure your laptop have 4k screen? so then watch 1080p if even it has that LOL
What is the Netflix video file extension? Please help me ?
Do you mean for Android and iOS for the Netflix offline video feature. If you do it is NFV I think.
great
h265 looks a little weird like its washed up or something tho lol
Apple laptop not good?
Skip to 1:40 for explanation
Netflix videos in 4K using HEVC or AVC codec?
no HEVC but 264.X just default
Low speed but low resolution
@@airworldpremium4472 When Netflix videos is playing in 4K, it uses HEVC codec?
@@EdgardRC X.264 10Mbps - 20Mbps in 4K default
"Skits" are 5-15 sec. You guys made a SkiTitanic
stx333 that’s hilarious
How is he watching it in 4k on the MacBook with h.265 if the boxcaster pro only streams 1080?
"Ingest video of any resolution from SD to 4K60. Stream up to 1080p60"
It's not that simple to run x265 hevc 10bit video you need hardware chip compatible with it and a good damn one otherwise youl just use software decoding
@@misterxzxc7314 Know what you're talking about, just like this video you're implying you need a lot of power to run H.265. As I said in a previous post:
HERE ARE THE SYSTEM REQUIREMENTS FOR H.265
Intel 6th generation “Skylake” or newer CPUs
AMD 6th generation “Carizzo” or newer APUs
NVIDIA GeForce GTX 950, 960, or newer graphics cards
AMD Radeon R9 Fury, R9 Fury X, R9 Nano, or newer graphics cards
most of the browsers don't support HEVC
It's all about the frames
Why does he remind me of Alex wassabi?
idk cause your associations are weird, he looks nowhere near him lul
@@stepitup23 are we both talking about the guy with the white shirt and a box in it.
The explanation of what compression and decompression is, is not accurate enough. Compression is the mechanism to remove unnecesary and redundant data to give a smaller data-file. What you describe is just the analog to digital conversion and that's not enough down to the point with what the diff is between 265 and 264 and all other formats
No 4K in MacBook
macbook can play 5k on two monitors at the same time with just a usb c and no extra power cords :)
@@VIPK9 are the two 5k monitors attached to the macbook?
still working that 4K MOV HEVC. you not correct
That already have on iMacbook iMac support HEVC MOV
1:30 for intro wtf?
265 is crap. I get motion sickness from the lagging!
AV1