Adobe Media Encoder (Beta)

Bonjour, J’ai vu des sections en espagnol sans être certain qu’elles évoquaient le même souci. Le lien entre Première et Media encoder ne se fait pas. Première reste bloqué  sur la fenêtre ci-dessous quand il est demandé un export.  

Not sure if this is intentional or there is a way to change default folder for when render tasks are added to media encoder beta to be the folder where the premiere work file is located. Currently no matter the project file it keeps defaulting to the same irrelevant folder.

Every time I open Media Encoder 26.2 or send an export from After Effects 26.2 to Media Encoder, ME crashes immediately. Apps are up to date. Tried restarting mac, didn’t work. Tried uninstalling and reinstalling ME, didn’t work. ME preferences were reset to default, cache was cleared, etc., didn’t work.  

There is a marked export speed issue with the latest builds of Media Encoder Beta (Versions will be noted at the end) when exporting with Premier Pro Beta, direct Clip is an Iphone 30 FPS REC709, with Lum color applied, no other effects.Clip is 5min, 43 secondsPremier Direct Export is 6 minMedia Encoder is over 21 minSystem is using a RTX3090FE  Export Settings: Versions:  This performance degradation has only been present since after the fix when every export to media encoder was failing, it was working within expecations prior to this, approx a week ago, I cant recall the exact last properly workign version.

Critical NVENC Hardware Encoding Failure on HEVC (H.265) in Premiere / Media Encoder (v25.2 – v25.5 & Driver v616.92)Test Environment & System Specifications: CPU: AMD Ryzen 9 7900X3D GPU: NVIDIA GeForce RTX 4070 Ti RAM: 64GB DDR5 (6000MHz) OS: Windows 10 Pro (Version 22H2 / Build 19045.7725) Issue Summary: The HEVC (H.265) export performance in Media Encoder has degraded severely. Through systematic version testing, I identified that Media Encoder 2025 releases (v25.2, v25.3, v25.4, v25.4.1, and v25.5) completely dropped NVENC Hardware Encoding support for the HEVC (H.265) codec, while legacy 2023 (v23.6.9) and early 2025 builds (v25.0, v25.1) retained functionality under older drivers.Furthermore, updating to NVIDIA Driver v616.92 breaks NVENC hardware acceleration across all versions, leaving users completely without GPU-accelerated HEVC exports. This critical feature regression has remained unaddressed and broken for nearly a full year.Key Observations & Video Evi

Just tried to update to latest Beta version of Media Encoder 27.0 (28th August) and it appears to install - then when try to you run it you get error messages saying it cannot run as a load of .DLL files are not there.eg: cudart64_12.dll, plus dynamic_torqnative.dll …. plus othersAlso - then Media Encoder latest version re-appears in the Update software list of Creative Cloud. Buggy build ?Previous version - all OK

We are excited to announce that UXP (Unified Extensibility Platform) is now available in the public beta of Adobe Media Encoder! This marks a significant milestone in our journey to modernize and enhance the extensibility framework for our third-party developer community.Why UXP?UXP is powered by a modern JavaScript engine. It offers a curated selection of UI components and a more streamlined workflow for developers, making it easier to create powerful and efficient plugins for Adobe Media Encoder. The officially supported version of UXP in Adobe Media Encoder Beta is UXP 9.4.Getting Started-Start Developing UXP Plugins: Begin your journey with UXP in Adobe Media Encoder Beta by downloading the UDT (UXP Developer Tool) build. Download UDT v2.3. Access Documentation: Get started with UXP and learn how to develop plugins by accessing our documentation and developer resources. Visit the UXP Hub for platform-wide documentation, guides, and developer resources, and explore the Adobe Media E

the pro res file even when put back into media encoder and re exported as a h.265/h.264 file will seperate the file into aac and mp4. this is incredibly frustrating when I need the files to be packaged together for my final product

When exporting a video in Adobe Premiere Pro Beta, the audio and video are being exported as separate files instead of being properly combined into a single video file. in any formate, i try diffrent setting, but still same issue, please fix this bug ASAP, thank you

After pausing and unpausing a couple times on my video, it just stops playing, the play and stop button changes but the video doesn’t play.Thanks!

Steps to reproduce:    1. Apply Metadata burn-in in Premiere    2. Send sequence to MediaEncoder    3. Preview the preset in Premiere Result: Timecode burn-ins have #nbsp at the head, but this does not appear in Premiere.Expected: See the burn-ins as they exist in Premiere.  System info    Application: Adobe Media Encoder (Beta) v24.6.0.8    OS: macOS v14.6.0, RAM: 64.00 GB GB, CPUs (logical): 24

Exporting to HEVC (H.265) / MP4 in the beta produces a file with no audio stream at all. The Audio tab is set to AAC 320 kbps / 48 kHz / Stereo, the job reports "File Successfully Encoded", and the encoding log even records the audio settings — but there is no audio track in the output. No error, no warning. You only find out when you play the file.The same source and settings work in Media Encoder 2026 (26.3.2.2), and H.264 works in the beta. It appears specific to the HEVC exporter.Steps to reproduce: 1. Add a ProRes 422 XQ .mov with a PCM 16-bit 48 kHz stereo audio track to the queue. (Mine: 1080x1920, 24 fps.) 2. Set the output format to HEVC (H.265), MP4 container. 3. Set Video to Main 10, Rec. 2100 HLG 203 nits, VBR 1-pass, target 25 Mbps, Software Encoding. 4. In the Audio tab, confirm Audio Codec = AAC, 320 kbps, 48 kHz, Stereo. 5. Encode, then inspect the output with MediaInfo or ffprobe (or just play it).Result: The MP4 contains only the HEVC video stream. There is no audio s

Not sure what happened to my other post, looks like it was deleted? CUDA is not selectable as renderer on latest build. Tried rolling back and still the same issue. 

Subject: Urgent: Unacceptable Performance Drop, Ignored Feedback, & Missing NVIDIA Hardware Encoding Support Since v25.2 (v25.2 through v27 Beta)System infoApplication: Adobe Media Encoder (Beta) v27.0.0.23CPU : AMD 7900x3DRAM : 64GBSSD : 4TB, 4TB, 2TBGPU : RTX 4070 Ti (NVIDIA Studio driver : 581.57)OS: Windows v10.0.19045, RAM: 63.65GB GB, CPUs (logical): 24 Feedback Summary & Key Requests Severe Performance Regression: Smooth playback and editing workflows possible in legacy versions are now broken from v25.2 onward. Missing CUDA/NVENC Support: Both Premiere Pro and Adobe Media Encoder (v25.2+ through CC 2027 Beta) completely fail to utilize NVIDIA Hardware Acceleration for HEVC/H.265. Ignored User Reports & Account Churn Warning: Multiple submitted feedback reports have received no response or resolution, forcing us to consider switching away from Adobe after this year. Detailed Feedback Content1. Severe Playback & Timeline Performance Degradation Since v25.2 Pri

As the title suggested, Media Encoder Beta claims there's no HEVC codec installed and to connect to the internet to solve the problem - except it is already conncected to the internet and it's not halted by any firewalls (as it uploads to YouTube just fine).I attach the screenshot with the warning window.I'm on a Asus ProArt Studiobook 16 (i9-13980HX, 32GB RAm, 1TB SSD, RTX 4060 Laptop 8GB) with all beta apps updated to the latest build.  

Kicking the tires in v.27, I noticed that when I send a job to render in AME using a preset, AME preserves the settings OK, but it calls it “custom.”  If I search the presets available in AME, the preset is available in AME.It’s not a critical issue, but one that could create confusion.Thanks.

I’ve encoded a few videos from Premier over the past week and EVERYTIME it stops around 35-45 seconds and does NOTHING for about 2 hours……. WHATS WRONG WITH THIS????

As we prepare for our upcoming version 27.0 release of Adobe Premiere, After Effects, Media Encoder, and Audition, we are sharing an important update regarding Macintosh hardware compatibility. Beginning with version 27.0, our video and audio applications on the Mac platform will require Apple silicon (M1 or later) processors. Intel-based Mac systems will no longer be supported for v27.0 and future updates. What Macintosh Users Need to Know Intel-Based Macs: You can continue installing and using version 26.x. Security updates for v26.x will continue per our standard support lifecycle. To update to v27.0 upon release, an Apple silicon Macintosh will be required. Apple silicon Macs (M1 or newer): No action needed. You can update to v27.0 as normal. Moving exclusively to Apple silicon on macOS allows us to focus on modern architecture and hardware acceleration across our video and audio applications. This update also aligns our roadmap with Apple’s transition roadmap: Apple has announced

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Hi,I’m currently testing the Media Encoder Beta and noticed an issue with GPU acceleration.In the Beta version, the Renderer option is greyed out and locked to “Software Only”, so I can’t enable GPU acceleration.In contrast, in the non-beta (stable) version, GPU acceleration works perfectly and is enabled as expected.System details: GPU: NVIDIA RTX 5070 Ti I’ve already checked that my GPU drivers are up to date and that no other settings differ between the beta and non-beta installations.Thanks in advance for any insights.

no me muestra el recuadro de la cola y cuando le doy a renderizar desde premiere a media encoder no lo pone en cola no funciona, mas sin envargo cuando hago proxis abajo si lo codifica 

With the render queue cleared from the previous session, I added a render job from Premier which was ready to start.I then noticed this bit of info by the start button, “4 of 5 items processed.”As I hovered over the text, a tooltip showed how many are in process, had completed, had failed, and how many had been stopped.It shows 4 items that had been stopped or failed, but the queue was empty except for the one being processed.I would expect this to give stats for the jobs visible in the queue, not old stuff that’s no longer visible.You might look into this. System info    Application: Adobe Media Encoder (Beta) v26.5.0.35    OS: Windows v10.0.26200, RAM: 63.79 GB GB, CPUs (logical): 16

рассинхрон в аудио при экспорте 

Will export and randomly stop on a frame and start not responding

Steps to reproduce:    1. .Use the New AI Masking tool in a sequence    2. Export > Send to Media Encoder Result: Render ignores layer with mask Expected: Final product should have masking System info    Application: Adobe Media Encoder (Beta) v25.6.0.80    OS: macOS v15.7.1, RAM: 32,00 GB GB, CPUs (logical): 8__________ Previous beta version had a warning "Some Object Masks are Offline and will be ignored" That version was only ignoring the mask, not the layer itself. I've saved the project differently and updated to the latest beta version of the After Effects Beta. Now there is no warning but render preview shows that layer with the new AI masking is ignored completely.