Bug Reports

Exporting renders 2 separate files. Audio and Video. I have used the same export setup forever and they have always made a single file and this is the first time where it is always making 2 files. So it’s not my settings. I have almost 400 GBs free on the drive, so space is not the issue. It happens in both Premiere Beta and Encoder Beta.

I’m just updated to Beta 27 and when I export my sequence it delivers the video and audio separately as 2 independent files. I’ve tried nesting the video, using Media Encoder and nothing works.I’ve tried loading a previous version of Beta, however it no longer allows me to access the project i have been working on. Help.. I’ve been trying to sort this all morning and I have a 11.30 deadline! 

Steps to reproduce:With a clip selected, go to the Color tab Hover the mouse pointer over a control (contrast, hue shift, etc.). You don’t even need to click on anything.Result: CrashExpected: Not crash System info    Application: Premiere Pro (Beta) v27.0.0.38    OS: Windows v10.0.26200, RAM: 127.91 GB GB, CPUs (logical): 32

I was color grading a project with a previous build and was working fine. I updated to Build 38 and now the project keeps crashing while doing almost anything in color mode. Sometimes it happens doing the exact same thing as soon as I re-open it, other times it lets me work for a little while and then another adjustment makes it crash and the cycle continues. It has happened doing exposure adjustments, previewing a hue selection, selecting several clips to create a group. It seems to be stable if I do color adjustments directly in the properties panel within the Edit workspace. I have tried importing the project in a new project but that didn’t work. 

I edited a video just fine but once I went to the new Color tab it crashes immeditaly after touching any of the dial controls. Do i serioulsy have to start over in Premiere Pro 26 or wait til the new Pro v27 comes out to continue coloring?

After experiencing Installation problems on Media Encoder 27.0 (29th August build) - but since resolved - I am now getting errors again on Premiere Beta V27.0 Build 41 installation.It appears to install - then I get error pop up that the enhanced speech module has failed to load due to conflict.Tried Reboot but doesn’t help.Tried ‘Retry’ message but no joy I’m afraid - See attached messageTried uninstall then reboot then reinstall Build 41Premiere Beta now reverted back to Build 33 on its own. SystemIntel 13900K /NVidia 4080 Super latest driver/128GB RAMWindows 11 25H2 latest updates 

when i export video the export seperate audio from video why adobe beta final update

Edito normalmente como en la versión estable, pero cuando entro en la pestaña de color o se cierra solo o cuando presiono alguna herramienta de la pestaña color, se cierra automáticamente.

Attempting to add a LUT to a clip in colour mode causes Premiere Pro to crash 

Premiere beta 27.0.0 Build 38 / System: Mac mini M4 32 GB macOS 26.6.2When opening a previously (partially) graded Premiere beta project in 27.0.0 Build 38, clicking Show/Hide Adjustment icon on an un-color-corrected clip in Color Mode crashes the app. Reproduced every time I tried it.

When going into the Color Menu, Premiere Crashes. It worked fine one week ago.This happened on a Project larger than 2MB. 

I’ve tried several times, including quitting and relaunching Premiere, but in version Beta v27.0.0.38, when I export a H.264 using one of the built-in “Match Source - Adaptive Medium/High/Low Bitrate” settings, it does not multiplex the audio and video - I’m left with a mute .mp4 file and an audio-only .aac file.The workaround is to export as a QuickTime ProRes and convert it to an mp4 in Media Encoder which thankfully still works ok. Steps to reproduce:Export any sequence as an H.264.Result: Audio and video are separate files.Expected: Resulting mp4 should have audio and video muxed. System info    Application: Premiere Pro (Beta) v27.0.0.38    OS: Windows v10.0.26200, RAM: 127.91 GB GB, CPUs (logical): 32

In the export dialogue window within premiere beta it says it cant send to media encoder because “Media Encoder is not installed”, but it is. see attached screenshots. is that a bug? Mac OS Tahoe 26.6.2, Apple M4 Max Macbook pro. Media Encoder Beta version 26.5 (build 45). premiere pro beta version 27.0.0 BETA StaticLib (build 36)   

Hello,I'm trying to add a horizontal guide, but even when I request "horizontal" from the drop down menu, it still creates a vertical guide. I'm not able to create anything but vertical guides. Seems like a bug in this Beta version.

Render in latest Premiere Beta results in separate ACC audio file. The sound is not muxed with video mp4 file. Same problem in Premiere and Media Encoder. Using Nvidia RX5080 GPU with laterst drivers. Can merge the files in VLR or handbrake.

Since the last update on September 4th, premiere has completely broken multiple of the clips in my project. They are simply stuck/frozen in a particular frame and don't playback. If I copy from the source and re-paste all the effects and keyframes they work again but surely this is not intended. How do I recover my project?

The Properties panel is experiencing several UI performance issues. The panel feels generally sluggish, category selection is delayed, slider reset behavior is inconsistent, (Especially for color) and dropdown menus across the application can no longer be scrolled. System info    Application: Premiere Pro (Beta) v27.0.0.35    OS: Windows v10.0.26200, RAM: 31.82 GB GB, CPUs (logical): 24

See title

Premiere Pro Beta 27.0.0 exports H.264 video and audio as separate files instead of one combined MP4. Export Video and Export Audio are both enabled, but the audio is not properly muxed into the final MP4.

Latest Premiere Pro (Beta) v27.0.0.037 that updated this morning 9/3/26 and it is exporting video and audio files separately. I have not had any issues until the latest update. Checked all the export settings. Please help, client is waiting for their completed project. Time is money.

Video en AAC bestand na export worden niet samengevoegd  

I have been experiencing an issue with Premiere 26.3.2 (Build 2) failing to launch. This morning I discovered what may be a useful clue.After completely shutting down my laptop last night, I powered it on this morning and launched Premiere before connecting to WiFi. In that state, Premiere opened without issue. Note: I clicked on the Windows icon to run Premiere, not within the Adobe Creative Cloud app.After connecting to WiFi and closing Premiere, the application would no longer launch.Based on this test, the issue may be related to network connectivity, authentication, licensing, or a service that becomes active once the system is online.

Bug: Exported MP4 files have no audio track, in Premiere Pro Beta only. Repro: Any sequence, any MP4 preset (Match Source, YouTube 1080p, others tested), exported either directly from Premiere or queued through Adobe Media Encoder — audio is dropped every time. This occurs across multiple different projects. Confirms it's MP4-specific: exporting the identical sequence to a QuickTime/.mov container (H.264 or ProRes) produces correct audio. Confirms it's Beta-specific: the same projects export audio correctly in the standard release version of Premiere. Already ruled out: reinstalling Premiere Beta, removing K-Lite codec pack, updating graphics drivers, restarting — none affected it.

It seems like they aren’t fixed completely and back again.Loudness normalization always returns ‘Unkown Export Failure’Exporting MP4 exports audio and video separately again.