4K Playback questions - Shield Android TV Q&A, Help & Troubleshooting

Hi,
i'll be getting a 10bit HDR samsung next week
now with the original shield, will it playback 4K through kodi / amazon video / netflix
i have a few 4K UHD+BR, if i rip these and put on NAS would they play fine?

DEREKTROTTER said:
Hi,
i'll be getting a 10bit HDR samsung next week
now with the original shield, will it playback 4K through kodi / amazon video / netflix
i have a few 4K UHD+BR, if i rip these and put on NAS would they play fine?
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Click to collapse
how did you go? last time i tried it transcoded everything and the buffering made it unwatchable.

Related

1080p player

Can the hd play 1080p ?
Why would you want to play 1080p? The screen is not capable of playing even 720p, so why bother. 720p plays fine, so I guess the DHD might be able to play low bitrate 1080p.
e: Okay, maybe dlna : )
jkoljo said:
Why would you want to play 1080p? The screen is not capable of playing even 720p, so why bother. 720p plays fine, so I guess the DHD might be able to play low bitrate 1080p.
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To send it to a HD tv using the dlna technology?
Does DHD's DLNA do transcoding? If it doesn't, you should be able to stream those videos.

[Q] 4K output

I've asked Mad Catz but not had a reply. I'm looking for some info before I buy.
The MOJO is meant to be a 4K console, however I'm struggling to find any more info about this, does it do actual 4K or does it do like most cheap Android TV hardware and downscale 4K to 1080P internally before upscaling at 4k?
Can it play 4k HEVC (h.265) at 60fps? (the UHD standard)
Does it have HDMI 2.0?
cheers for any advice.
mmace said:
I've asked Mad Catz but not had a reply. I'm looking for some info before I buy.
The MOJO is meant to be a 4K console, however I'm struggling to find any more info about this, does it do actual 4K or does it do like most cheap Android TV hardware and downscale 4K to 1080P internally before upscaling at 4k?
Can it play 4k HEVC (h.265) at 60fps? (the UHD standard)
Does it have HDMI 2.0?
cheers for any advice.
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Click to collapse
Hi,
Sorry, I don't have a 4k tv to tell you.
Why would any device (cheap or expensive) downscale from 4k and upscaling it back to 4k? doesn't sound right to me.
Do you mean just upscale 1080P to 4k?
Does it have HDMI 2.0?
I doubt it, as it come out only a month before the mojo's launch date.
But it does support 4k
https://en.wikipedia.org/wiki/HDMI
I know it supports 4k, but that doesn't mean anything, a lot of devices do but all they mean is that they output at 4k (upscale), I need to know if it renders a 4k video at 4k and output it at 4k, if all the mojo can do is output 4k then it plays a 4k video at 1080p as that's all it can handle (downscaling it) then output at 4k, there just seems to be no info and their web page isn't clear at all.
mmace said:
I know it supports 4k, but that doesn't mean anything, a lot of devices do but all they mean is that they output at 4k (upscale), I need to know if it renders a 4k video at 4k and output it at 4k, if all the mojo can do is output 4k then it plays a 4k video at 1080p as that's all it can handle (downscaling it) then output at 4k, there just seems to be no info and their web page isn't clear at all.
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The page is pretty detailed with tech, It's native support at [email protected] fps, 100% no doubt for me.
http://madcatz.com/4k-coming-to-mojo/
They even give visual proof:
http://madcatz.com/wp-content/uploads/2014/05/TOS1.jpg
"We did some 4K tests at UCSD’s Qualcomm Institute, using their LG 84” 84LM9600.
QI’s Todd Margolis showing Blender’s 4K CGI Demo Video Tears of Steel playing from the M.O.J.O.
Above, QI’s Todd Margolis shows Blender’s 4K CGI Demo Video Tears of Steel playing on M.O.J.O. Download it yourself from here and watch it in 4K. It’s free!
We used the MX Player app which supported .mov, .mp4 and more 4K file types. In our tests, we noticed some dropped frames only when bit-rates got higher than about 70Mbits/s."
You can use the controller as a remote, and it doesn't look fake to me, maybe his grin, lol.
I Imagine if a 1080p was upscaled to 4k it wouldn't look as clear as it does in that image (I can't see any pixelation, can you?) .
I doubt MadCatz would go to the trouble of testing it and make a page like that if it was just upscaled from 1080p.
Try asking on amazon, good luck
Edit, or ask Todd yourself: http://toddmargolis.net/about.php
His twitter, etc are at the bottom.
It does not have hdmi 2.0 so you will be limited to 30 fps.

4k Video Performance on a NAS?

Hi everyone,
I'm considering the Shield as my streaming box from my NAS. Does anyone have experience with it's 4k video capability? How does it handle it and in what player?
I have played 4k videos (on a 1080p screen, but the videos were 4k) on my shield with Kodi, and it played wonderfully. Just make sure your network has enough speed to handle 4k videos, and you should be fine. I recommend a wired notwork of course. I was able to play them over USB2 with no problems.
Edit: Screenshot added. Big Buck Bunny is always used to test performance, so I thought, why not. 8K was too much for this device understandably, though it should be able to handle more than 4k. Haven't tested 3d or anything of that like as I tend to watch insanely high bitrate anime in 10 bit color which is software decode, and plays fine. (24mbp/s will play fine even x264 hi10p).

whats your thoughts on ai upscaling?

I buy 4k + 1080p + digital movies, rip the 1080p and 4k hdr content at its highest quality sometimets upto 70GB size for 4k hdr pure mkv files, disc on my hdd and stream through plex on shield tv pro 2019.
is ai scaling pointless if the files are pure mkv 4k and 1080p and direct play from pc to shield?
whats there to upscale?
1080p to 4k scaling?
I did demo test on avatar 1080p, it upscales it most definitely, wow.
4k hdr doesn't get upscaled says nothing to upscale. ofc. unless 8k streaming device.
makes me wonder if nvidia has more in the works since 2019 for a new device even better n more powerful.

Question High quality video lagging (look like drop fps)

DMM high quality VR video (and 4k video) very lagging (look like drop fps). I don't know how to it happen. Like GPU can't handle but my Redmi Note 10 Pro playing well
I tested on youtube, AiywjdYcQ_s is the link, at 4k i cannot see any lag in the video, are you maybe watching a x265 video with high bitrate? As that would result in chuppy playback.
I tried a 4k x265 mkv in VLC(on this phone 12gb model) it was a sample with very good picture about 3 mins long running smooth, on TV it looked really good too.
High bitrate x265 files do lag but i don't have any for test.
Patman86 said:
I tested on youtube, AiywjdYcQ_s is the link, at 4k i cannot see any lag in the video, are you maybe watching a x265 video with high bitrate? As that would result in chuppy playback.
I tried a 4k x265 mkv in VLC(on this phone 12gb model) it was a sample with very good picture about 3 mins long running smooth, on TV it looked really good too.
High bitrate x265 files do lag but i don't have any for test.
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I don't known video detail. DMM HQ video is 4k I think. Some video in youtube short lagging too. x265 video on Telegram no problem. I tried download and play but no have lagging. I'm on 8gb model
omazio2068 said:
I don't known video detail. DMM HQ video is 4k I think. Some video in youtube short lagging too. x265 video on Telegram no problem. I tried download and play but no have lagging. I'm on 8gb model
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Try MX Player aswell

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