What H.264 and H.265 Hardware Decoding is Supported in Premiere Pro?

Table of Contents

Introduction

Premiere Pro has had supported for hardware decoding of H.264 and H.265 (HEVC) media for quite a while, but until recently, it was only available if you had an Intel CPU that supported Quick Sync. In Premiere Pro 14.5, however, Adobe added GPU-based decoding which made hardware decoding a possibility for the majority of Premiere Pro users.

Unfortunately, not all H.264 and H.265 media will be able to utilize hardware decoding. On top of the codec itself, both the bit depth (8-bit, 10-bit, etc.) and chroma subsampling (4:2:0, 4:2:2, 4:4:4), as well as the hardware capabilities of your system, impacts whether you can utilize hardware decoding.

We were unable to find complete documentation on which H.264/5 variants have hardware decoding support in Premiere Pro, so we decided to do our own testing to find out. If you want to test your own system, we also have instructions and media download in the Run this Test on your System (Windows) section.

If you are looking for similar information for DaVinci Resolve Studio, check out our What H.264/H.265 Hardware Decoding is Supported in DaVinci Resolve Studio? article.

Note: These charts will be continuously updated as new hardware and application versions are released.

Hardware Decoding Support in Adobe Premiere Pro

H.264	AMD Radeon 5/6/7000	NVIDIA GTX 10-series	NVIDIA RTX 20/30/40-series	Intel Arc A-Series	Intel Quick Sync 10th Gen	Intel Quick Sync 11/12/13/14th Gen
8-bit 4:2:0
8-bit 4:2:2
8-bit 4:4:4
10-bit 4:2:0
10-bit 4:2:2
10-bit 4:4:4

H.265 (HEVC)	AMD Radeon 5/6/7000	NVIDIA GTX 10-series	NVIDIA RTX 20/30/40-series	Intel Arc A-Series	Intel Quick Sync 10th Gen	Intel Quick Sync 11/12/13/14th Gen
8-bit 4:2:0
8-bit 4:2:2
8-bit 4:4:4
10-bit 4:2:0
10-bit 4:2:2
10-bit 4:4:4
12-bit 4:2:0
12-bit 4:2:2
12-bit 4:4:4

*Support for MXF-wrapped H.264/HEVC available in Premiere Pro 24.4 and later

Determining Your H.264/5 Media Type

If you are not sure what bit depth or chroma subsampling your media is, the easiest and most accurate way is to install a program called MediaInfo. Note: you will typically need to switch to the “Tree” or another detailed view to see this information.

MediaInfo bit depth and chroma subsampling

Run this Test on your System (Windows)

If you want to test your own system to see what flavors of H.264/H.265 your system is able to use hardware decoding for, you can download our test assets:

Premiere Pro Hardware Decoding Test Assets

Instructions:

Download and unzip the test assets using the link above
Run “Transcode.bat” to generate the various flavors of H.264 and H.265
Open the HardwareDecodeTest.prproj file in Premiere Pro
Ensure hardware decoding is enabled in the preferences through “Edit->Preferences->Media”. If you change this setting, be sure to restart Premiere Pro
Use the hotkey Alt+Ctrl+F12 to open the Debug Monitor
Find and expand “Importer.MPEG” – This will tell you if the system is using software or hardware decoding
Double-click on a clip in the Project panel to open it in the Source panel. Clips labeled with Green are those that we have confirmed support hardware decoding with the proper hardware.
When you open a clip in the Source or Program panels, Premiere Pro will automatically cache a number of frames. Watch the “Importer.MPEG” entry in the Debug Monitor to see if the frame count goes up for “SW Frames Decompressed” or “Hardware Decompressed” to determine whether your system can use Hardware Decoding for that flavor or H.264/5.

Update Log

5/14/2024
Updated note about MXF-wrapped H.264/HEVC to say that it is available in Premiere Pro 24.4 and later. MXF previously did not have any hardware decoding support.

12/15/2022
Added AMD Radeon 7000 series.
Consolidated Radeon 5000/6000/7000, NVIDIA RTX 20/30/40-series, and Intel Quick Sync 11/12/13th Gen entries to save on space.

9/22/2022
Added NVIDIA RTX 40 series. NVIDIA has confirmed that the NVDEC is the same 5th generation found on the RTX 30 series.