Does the intel atom z3795 support hevc decode?

[HeyItsChris]

Does the intel atom z3795 support hevc decode?

 

Thanks 

[Sir Beregond]

Some Google searches seem to indicate no, but not seeing a spec for that on an actual Intel site.

[HeyItsChris]

Thanks.  I wish I knew more about intel Bay trail hd 4000 graphics hardware decoder support.

[bonami2]

Quote

The integrated video decoder supports all popular codecs such as MPEG2, H.264, VC1, VP8 and MVC and is suitable for resolutions up to 4K up to 100 Mbit/s. The user can connect up to two displays via HDMI 1.4 (max. 1920 x 1080) or DisplayPort 1.2 (max. 2560 x 1600). Another new feature is the support for Wireless Display and Quick Sync, Intel's fast and power efficient H-264 hardware encoder. Some of these features are not available on all models.

 

 

Is all i could find is this don't know if it help. Those igp are pretty bad support wise.

 

Source: 

Intel HD Graphics (Bay Trail) - NotebookCheck.net Tech

WWW.NOTEBOOKCHECK.NET

---

Specifications and benchmarks of the Intel HD Graphics (Bay Trail) graphics card for notebooks.

 

[pio]

26 minutes ago, bonami2 said:

 

 

Is all i could find is this don't know if it help. Those igp are pretty bad support wise.

 

Source: 

Intel HD Graphics (Bay Trail) - NotebookCheck.net Tech

WWW.NOTEBOOKCHECK.NET

---

Specifications and benchmarks of the Intel HD Graphics (Bay Trail) graphics card for notebooks.

 

That would be a no then.  It says right there:
"The integrated video decoder supports all popular codecs such as MPEG2, H.264, VC1, VP8 and MVC and is suitable for resolutions up to 4K up to 100 Mbit/s. The user can connect up to two displays via HDMI 1.4 (max. 1920 x 1080) or DisplayPort 1.2 (max. 2560 x 1600). Another new feature is the support for Wireless Display and Quick Sync, Intel's fast and power efficient H-264 hardware encoder."

 

The fact that they're touting the H-264 hardware encoder means that was the best it really could do (in my opinion anyway).  HEVC is H-265.  There's no mention of H-265 or HEVC anywhere in the specifications.  So no, it doesn't support it, only H-264.

 

Of course, the CPU itself might be capable of it, but the IGPU, no its not.

[bonami2]

40 minutes ago, pioneerisloud said:

That would be a no then.  It says right there:
"The integrated video decoder supports all popular codecs such as MPEG2, H.264, VC1, VP8 and MVC and is suitable for resolutions up to 4K up to 100 Mbit/s. The user can connect up to two displays via HDMI 1.4 (max. 1920 x 1080) or DisplayPort 1.2 (max. 2560 x 1600). Another new feature is the support for Wireless Display and Quick Sync, Intel's fast and power efficient H-264 hardware encoder."

 

The fact that they're touting the H-264 hardware encoder means that was the best it really could do (in my opinion anyway).  HEVC is H-265.  There's no mention of H-265 or HEVC anywhere in the specifications.  So no, it doesn't support it, only H-264.

 

Of course, the CPU itself might be capable of it, but the IGPU, no its not.

Oh did not know that. I don't have a lot of knowledge with encoding and codec stuff.

[schuck6566]

Just an FYI, Intel HD Graphics (Ivy Bridge GT1) & Intel HD Graphics (Bay Trail GT1) Both bottom out with support of h264 being the max encode/decode.

[schuck6566]

I tracked this down in case anyone has questions about different iGPU specs. It's a mess to figure out if 1 does or doesn't even by generation because some in a generation don't while 1 will decode... Pretty much have to ck individual specs.

Intel iGPUs - CPU Comparison Specs & Benchmarks

CPU-COMPARISON.COM

---

CPU Comparison Specs & Benchmarks Intel iGPUs - Geekbench 5, Cinebench R20, Cinebench R15 and FP32 iGPU (GFLOPS)

 

Edited August 23, 2022 by schuck6566