Tuesday, June 18, 2019

Xiaomi Mi 8 selfie vertical video upload resolution problem-to youtube. Orientation problem.

I didn't really try to recording video with my smartphone before. And especially use with selfie camera.
But nowadays I'm thinking about recording video because it seems to me that not many people (in my country) trying to read article from the internet--especially like my blog--because I don't lure people.


Anyway, after record video with front camera, I think video quality wasn't bad. Actually it was quite nicer than I expected.


So I tried to uploaded to youtube but video resolution was reduced to 480p.
I think it has some problem with vertical video resolution, Mi 8 recorded vertical mode in slight different(or proper) way--like photo with portrait setting. 


but as you can see, video quality isn't good because it's jut 480p video.
So I googled about it and it looks like nowadays youtube will recognise 1080p video very well if uploaded video file is 1080p.

I uploaded it again(and again) with different filename--because if it's same filename, it became duplicate video. But it was same 480p video.

And I realised that video is vertical video so I googled about it--with keyword like this - 'youtube vertical video quality'.
Last year, youtube properly work with vertical video--without black bars.



Xiaomi Mi 8 portrait video is like photo's--based on orientation info.

And it seems to me that if it's 1080p vertical video, youtube properly work. So why my video wasn't uploaded it as 1080p video.
So it must be problem with my video file.

And I remembering some playback issue with PotPlayer which is video player in Windows 10. Last time, it did rotate whole screen to play this vertical--portrait video.


Screenshot of vertical-portrait video's media information in VLC player.

As you can see in the photo.
Video resolution is 1920x1080. If it's portrait video, it should be 1080x1920, right?
So how this can play as portrait mode?

You can see next highlight item in the photo. Orientation is 'Bottom right'. I don't' know what it refer to the 'Bottom right' is but I know this orientation thing when I was trying to editing the photos.
Sometime, this orientation things make mess when I am trying to editing it or uploading it to photo sharing websites.


So I had to use open source software Shotcut for just export to mp4 file. After that, I can upload to 1080p which you can see from below:





I'm not quite sure where should I report this issue. Xiaomi Mi 8's video shouldn't record like that--don't use orientation setting or something. Or youtube should properly recognise orientation setting in video files.

Or I didn't use properly like need some setting in portrait video mode (there has no other settings though) or something.

Wednesday, June 12, 2019

Biggest mobile news in Korea is Xiaomi Mi 9 will launch in Korea very soon.


Xiaomi Mi 9 will launch in Korea very soon.

photos from Xiaomi Korea - facebook page
photo source: Xiaomi Korea - facebook page https://www.facebook.com/Xiaomikorea/posts/2466980393536012


I think this is the first photo that appear in online from Lotte Himart facebook page:
photos from lotte himart - facebook page
photo source: Hi-mart - facebook page https://www.facebook.com/himart/photos/a.497185556997055/2265694890146104/



Competition makes better for all of us.....

This is actually great news because Korea smartphone market became terrible for customers--because Samsung dominated market too long.--One of most expensive Samsung smartphone in the world.
No competition is terrible for consumer which led to slow innovation because company just charge more without any improvement.

That's why Huawei ban is terrible for whole world--see this Huawei P30 Pro has not only super zoom. Dark sight, too. @ June 6, 2019
You can see how much Huawei improved P30 Pro from previous P20 Pro.


I tweeted this before because people don't realise how important for having a competition.


If you read  Huawei P30 Pro has not only super zoom. Dark sight, too. @ June 6, 2019, you realise that Huawei already leading the new smartphone camera technology--innovation--but people still believe iPhone or Galaxy was the best smartphone camera in the world.
In truth, even Xiaomi Mi 9--which is one of cheapest smartphone in the world, already taking better photos than Apple iPhone.


You can see the review from DxOMark: Xiaomi Mi 9 camera review - DxOMark @ February 20, 2019.
And you can read this: DxOMark: Xiaomi Mi 9 camera better than every iPhone @ February 20, 2019.


If you read about camera review of Huawei P20, P20 Pro, Mate 20 and Mate 20 Pro and recent P30 and P30 Pro, you can find that video wasn't that great than iPhone or Samsung Galaxy S series.
But Xiaomi Mi 9 is not only good at photos and video footage, too.

It should also be noted that the Mi 9 scored the highest ever in DxOMark’s video tests. With a score of 99, the Mi 9 is the best smartphone you can buy for video footage, according to DxOMark.
quoted from DxOMark: Xiaomi Mi 9 camera better than every iPhone @ February 20, 2019

Now Galaxy S10 5G got one more point--100 than Mi 9 though.


Even if you don't put much stock into DxOMark scores for various reasons, it can't be denied that Xiaomi is offering the full package with the Mi 9. With a top-of-the-line camera, a state-of-the-art processor, an in-display fingerprint sensor, and many other high-end features, a Mi 9 gives you most everything you could want for hundreds less than the competition.
quoted from DxOMark: Xiaomi Mi 9 camera better than every iPhone @ February 20, 2019


Xiaomi Mi 9 will costs around USD $450 which is 6GB + 128GB version.

The Xiaomi Mi 9 in its base, 6GB/128GB tier will cost 2,999 yuan, just about $445. The 8GB/128GB and 12GB/256GB tiers cost 3,299 yuan and 3,999 yuan respectively.
quoted from Xiaomi Mi 9: Official specs, pricing, release date w/ Snapdragon 855, triple-camera, 20W wireless charging, $445 - 9to5Google @ February 20, 2019



Smartphone markets need more competitive price.

It can be much cheaper because there has 6GB + 64GB version.
Someone asked about price in Korea--in Xiaomi Korea's facebook page. Mi 9 wasn't released yet in Korea so I'm just guessing--I wrote it like this:
I think it probably cost around USD $420-ish. Or 420,000 won ~ 549,000 won for 6G 64G version--I'm just guessing.
If it's expensive than that, you can always buy from Aliexpress which you can buy it for USD $385-ish--without tax though.


In Korea, Samsung Galaxy S10 costs about USD $890. And Galaxy S10 plus costs about USD $976. You can compare this price with Amazon--I just saw about $680 for Galaxy S10 and $780 for S10 plus. Why do you think Samsung can charge this much--one of most expensive smartphone in world. Because there is no competition in Korea--that's why I said 'competition is better for all of us.'

In Korea, you can buy much cheaper price but that means you have to pay more for mobile carrier's plan. If you spend so much money to the mobile carrier's plan, you will get discount price for the phone. So it's not really the discount.

So Mi 9 costs less than half price of Samsung's.
So it will be good for the customer and good for the market, too. Because they cannot charge more for the brand-name.

Thursday, June 6, 2019

Huawei P30 Pro has not only super zoom. Dark sight, too.

I heard about Huawei P30 Pro's super zoom capabilities. Because P30 Pro has periscope lens which can optically zoom in for 5x.
It isn't end there because it can do 50x zoom which isn't optical zoom though.

You can easily find article like this:

or you can see super zoom in action from youtube video:



And then suddenly the US president Trump and his administration added Huawei to the entity list which means any U.S company is not allow to do business with Huawei. More simple term is "Huawei ban".

So I didn't have time to know more about Huawei P30 and P30 Pro.


And I just found this youtube video:

The Huawei P30 Pro Is The Low Light Camera King And It's Not Close by ben's gadget reviews.



P30 Pro can take photo in the pitch black--dark sight.

I took screenshot from the video:
Screenshot of youtuber ben's gadget reviews' P30 Pro pitch black dark shot.
As you can see, it was very dark alley. And P30 Pro can take a photo like that.

Screenshot of youtuber ben's gadget reviews' P30 Pro pitch black dark shot.

Here is the comparison shot--P30 Pro vs iPhone XS vs Galaxy S10 vs V40.

Screenshot of youtuber ben's gadget reviews' P30 Pro pitch black dark shot.
Same comparison shot but different location-indoor pitch black shot.

As you can see, P30 Pro made whole new concept of nighttime photography--with just smartphone.
I would say P30 Pro blows competition--Google's night sight, out of the water.
And I'd like to name the P30 Pro's night mode as 'dark sight'.


Here is interesting comments that I'd like to share:
Screenshot of youtuber ben's gadget reviews' P30 Pro pitch black dark shot video's comments.
jim kuan commented:
If Apple were to do this, they will make a huge deal out of it.  They will have convention style announcement and give it names like "Quantum Retina Night" technology of the future.  And Huawei just puts it in their phones and says, "oh, by the way, we got a camera that can shoot in dark." 


Anyway, when I saw that video, I tweeted about it like this:



You probably need more evidence. So I will put some more articles.
Huawei's P30 Pro has the best low-light camera, better even than Google’s Pixel Night Sight, and it sets a new benchmark for night photography.
quoted from Huawei's P30 Pro raises the bar for low-light photography @ April 1, 2019 by Vlad Savov


Very low light: No contest

The P30 Pros ability to shoot in the dark is downright amazing. In fact, the darker it gets, the more stunning the results compared to any other smartphone out there.
quoted from Huawei P30 Pro vs Pixel 3 XL: The ultimate low-light camera comparison @ April 2, 2019


Below one is the good example. Author tried to do the blind test but he couldn't...
Huawei ruined our comparison

The initial idea behind this article was to take the best smartphones available on the market in terms of photographic capabilities, take pictures in dimly lit environments or at night, and then have you vote to choose the best shot. However, Huawei managed to ruin the comparison: P30 Pro in most scenes is unbeatable and too easily recognizable.
quoted from Huawei P30 Pro ruined our night camera blind test @ April 24, 2019 by Luca Zaninello



Huawei sets new standards in mobile photography with P20 Pro--and P30 Pro, too.

Many people think that Google Pixel 3 XL's night sight is game changer. But Huawei P20 Pro and Mate 20 Pro actually beat the Pixel 3 XL include night sight--which not many people know.


Here is the some of things you probably didn't know because people in your country don't use Chinese smartphone.

Marvelous! Huawei sets new standards in mobile photography with the Leica Triple Camera, and....

Overall, the P20 Pro offers the most comprehensive and flexible package, with the best image quality in terms of our comparison devices.....

The big advantage for the P20 Pro is its Leica Triple Camera, which blows the Mate 10 Pro and the competition out of the water.....

Huawei has set new standards for mobile photography with its Leica Triple Camera. The P20 Pro is the device against which all other smartphone cameras will now be compared.
quoted from NotebookCheck.net Reviews - Huawei P20 Pro Smartphone Review @ April 20, 2018 by Daniel Schmidt


I don't really bother to checking out DXOmark score because DSLR cameras and lenses weren't that reliable source to get to know the DSLR camera and lens.
But smartphone was quite simpler than DSLR or mirrorless camera. Because photographer's diversity of photographing chances and styles with variety combination of DSLR camera and lenses makes hard to justify the DXOmark score.


When the Huawei P20 Pro was reviewed, there has no match to any other smartphone.
You can read more details in the review.

Conclusion: Game changer

We are used to every new smartphone camera generation being slightly better than the previous one, but looking at the images and test results from the P20 Pro, it seems Huawei has skipped one or two generations. The results are simply that good. The P20 Pro’s triple camera setup is the biggest innovation we have seen in mobile imaging for quite some time and is a real game changer.
quoted from Huawei P20 Pro camera review: Innovative technologies, outstanding results @ March 27, 2018 by Lars Rehm


You can find similar talking like this about people in your country don't use Huawei smartphone:
A majorly disappointing aspect of this entire test is just how unlikely it is for the US is ever to see a Huawei-made handset.
quoted from Pixel 3 Night Sight vs Mate 20 Pro Night Mode - 9to5Google @ December 3, 2018 by Damien Wilde
I will just quote some:
There isn't tons of detail but from what we had to work with initially, I think that Huawei seems to handle lighting a little better than the Pixel in my experience with both smartphones.....

Instantly with the Pixel and Night Sight, we see a greater level of detail, but it feels a little whitewashed overall.

As you can read this 'a little whitewashed overall', right?


The Pixel's eagerness to whiten up images in Night Sight is....

The Pixel tends to whiten up warmly lit scenes, which we feel does rob them of their ambience....

....it will handle incandescent lights better and preserve the vibe of the scene.
quoted from Night mode ON: Pixel 3 vs. Mate 20 Pro : Night Sight vs. Night mode @ November 23, 2018 by GSMArena team

You can read last part--"preserve the vibe of the scene".

Is this the reason why people trying to take photo of?
If you are familiar with computer, you will know the term wysiwyg--what you see is what you get. Whitening the scene wasn't that great way, right?

I'm not just making this up.
Here is the comment from Pixel 3 Night Sight vs Mate 20 Pro Night Mode - 9to5Google @ December 3, 2018

Screenshot of comments from Pixel 3 Night Sight vs Mate 20 Pro Night Mode - 9to5Google.

Skipper commented:

I use a Pixel 3, but one of its problems is photos look fake. Don't get me wrong, I love tinkering with instagram's filters, but come on, if you compare 3's photos with the 20pro, it's pretty obvious that 20pro is more realistic with 3 physical cameras capturing a "wider" aperture look, while Pixel's digital light enhancement is just that, "digitally enhanced", which mean "fake" look by tuning up highlights and shadows.

SF Media commented:

both are amazing..but the pixel is too bright for a night.



Anyway, Pixel 3's night sight probably improved a lot and Pixel 4 which wasn't come out yet, might be better.

But Huawei P30 Pro again made whole new concept of nighttime photography--with smartphone. And super-zoom, too.

Game changer phones which not many countries were available to buy. Because the U.S president Trump and his administration trying to destroying one private company--Huawei.