Am having a hard time to get good info on my Samsung J337V probably because I first used only Samsung J3V 2018.
Did some searching and found Exynos 7 Octa (7420) https://www.samsung.com/semiconductor/minisite/exynos/products/mobileprocessor/exynos-7-octa-7420/ Was surprised it has 8 cores and supports high resolution display up to WQUXGA (3840x2400) and Ultra HD (4K). With a newly added HEVC(H.265) encoder to its advanced Multi Format Codec (MFC) that features H.265(HEVC) decoder and VP9 decoder, the processor can record and playback 4K video at 30fps. And the Exynos 7420 employs the ARM Mali™-T760 GPU for realistic 3D gaming and graphic-intensive user interface.
Would be nice to use it to mirror 4K video to a Samsung 2019 4K TV.
Has anyone tried to use it to mirror to any 4K TV?
Related
On my XEDual i have flashed adreno 200 optimization
i have ARMv7 custom codec in mx player
but videos of 1.5 Mbits/sec videos lag no AV sync!!!
What should i do???
Dude...do you expect a Single Core ARM Cortex-A5 Processor to play/decode 720p Videos and whats even funnier expect it to play 1080p vids?
What should you do? Get a new a phone with a beefed up processor...although I feel you there since all my vids are usually 1080/720p and work fine on my 2 devices except J
Can CM11 solve this issue????
How to play 1080 p videos in 320X480 p video mode by conversion???
Your screen is 320X480 can't full display 720p. But you can try a Xposed module. Sorry for my Bad English
Guys to make it crystal clear. Our devices ( E/J/Miro/Tipo ) cannot decode 720p/1080p Videos no matter what ROM/Kernel/Add-on you use
the Processor is to weak to decode and the RAM does not look to good either
All you can do is resize those videos to 320x480
"Any Video Converter" is a good program for this
I've just tried a 4K h264 video on MX Player with HW+ acceleration and everything goes fine. The doubt is: what about CPU and downsampling?
I mean, my doubt is about what happens. When the HW computates the 4K video, does it render it directly in 1080p or it renders it in 4k and than it downsamples it to 1080p? Because in the first case the CPU and HW usage would be a lot lower than the second case.
Hello, so I found out that my PC (2700x/Vega64/nvme) is not able to play 8k video from this phone.
Now I know that Vega doesn't have 8k video decoder but I thought that 16T would be able to SW decode the video. My T430 with 3820QM can play 4k 100mbps just fine even though the HD4000 is 4k not ready.
Tried MPC HC and VLC but both have extreme lags with only about 10-20% utilization on both GPU and CPU.
Any tips?
Are you on Windows or Linux or another OS?
Normally your PC should be able to play those videos fine. I never really heard about something like an 8k decoder. 8k is just the resolution of the video and not the codec. the phone saves the videos in H.264 or H.265 codec and that should be no problem for this pc i think. But maybe change the the Codec in the video settings on your phone and try it out again. Or try to change how your video player on the pc encodes the video. change it from cpu to gpu if that is possible somehow. should be in the settings options somewhere. Dont have amd so i cant help you there sry. in VLC it should be in the settings and codecs and there the hardware acceleration i think
Windows 10 2004, there is encoder/decoder on GPUs that supports in my Vega case up to h26x 4k60 HW decoding. And since this is 8k video it should automatically fall back to SW decoder (CPU) and even if I manually select SW it still lags, it is true that this was with h265 and I didn't try h264 will do when I get home.
Funny I have the same issue, thought my GPU wasn't good enough. Ryzen 3600, gtx 970, m2
It's not but it shouldn't matter as long as you have good enough CPU
Hello MX Player developers,
I can confirm that H.264 10bit video files on my Android devices work in HW and HW+ without artifacts or video image problems. The playback is clean and smooth. Hardware Decoder works fine with H.264 10bits.
To enable H.264 10bits video codec for HW and HW+ I have to make this setting. Settings -> Decoder -> HW+ video codecs -> H.264 10bits
The problem is that MX Player does not add this text for H.264 10bits (Hardware accelerated) by default on these Android devices that support this codec, and is automatically selected like the other supported video codecs.
Please add to next MX Player version.
- Test file - H.264 10bit (Hi10P, 1080p, mkv)
- MX Player: 1.26.7 (August 10, 2020)
- OS: All my Android devices with Android 10 and stock rom.
# It works with Hardware Decoder (HW and HW+) without artifacts or video image problems.
MediaTek Helio G90T
Xiaomi Redmi Note 8
Kirin 980
Huawei P30
Kirin 990
Huawei P40
# Does not work:
Exynos 9820
Samsung Galaxy S10
Snapdragon 855
OnePlus 7
Snapdragon 865
OnePlus 8
Here are some more Android devices that I haven't tested but should be able to because use the same processor.
MediaTek Helio G90T
https://www.kimovil.com/en/list-smartphones-by-processor/mediatek-helio-g90t
Kirin 980
https://www.kimovil.com/en/list-smartphones-by-processor/huawei-hisilicon-kirin-980
Kirin 990
https://www.kimovil.com/en/list-smartphones-by-processor/huawei-hisilicon-kirin-990
Not to forget the H.264 10bit support is not only in MX Player. But the hardware decoding also works in standard browser app, gallery app and video app on the supported Android devices I tested. There are no playback problems, everything runs smoothly and no artifacts.
Just like my H.265 (HEVC) 10bit 1080p video files
Yeah, My Xiaomi Redmi Note 8 Pro phone that has an "MediaTek Helio G90T" plays 10-bit H.264 in HW+ great, Been using it for a few weeks even though you have to manually select it.
Same with my Teclast M30 Tablet that uses an "MediaTek Helio X27 MT6797X" play`s 10-bit H.264 in HW+ as well.
Not able to get hw acceleration with matepad 10.4.
My P30 works fine though.
Really nice. My Huawei Mate 40 Pro (Kirin 9000) runs 4K 10-bit H.264, 4:2:0 smoothly with hardware decoding.
Hey all, anyone noticed that the P11 doesn't seem to support hardware HEVC decoding?
The 622 itself does support it for both playback and camera capture, going by the product brief.
Snapdragon 662 Mobile Platform | Qualcomm
With astonishing AI performance and dynamic camera capabilities, users will capture and connect in brand new ways. Snapdragon 662 is first in our 6-series to support the HEIF format, allowing you to store high-quality photos at half the size.
www.qualcomm.com
Tried in Plex, MX Player etc. Looks like no codec support for it on the stock ROM.
I've played HEVC files on mine with no issue, using both Plex and VLC media player
Mine stutters and breaks into rainbow blocks on anything over 4k30. This is on vlc and native gallery. Wonder if the hardware support is there and just need to keep trying other players.