# Transcoder v1.43.0 regressions

**URL:** https://forums.plex.tv/t/transcoder-v1-43-0-regressions/936384
**Category:** Plex Media Server
**Tags:** server-linux
**Created:** [February 14, 2026, 10:50pm UTC](https://forums.plex.tv/t/transcoder-v1-43-0-regressions/936384 "2026-02-14T22:50:54Z")
**Posts on this page:** 1
**Showing post:** 3

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### Author: ![bur115](https://avatars.discourse-cdn.com/v4/letter/b/ea666f/32.png) [@bur115](https://forums.plex.tv/u/bur115)
#### Post date: [February 15, 2026, 3:31am UTC](https://forums.plex.tv/t/transcoder-v1-43-0-regressions/936384/3 "2026-02-15T03:31:17Z")

</div>

Regarding #2:  
This seems to be hardware bug [indeed](https://forums.plex.tv/t/transcoder-upgrade-forum-preview/924241/170). Running the command through [linuxserver/ffmpeg:amd64-latest](https://hub.docker.com/r/linuxserver/ffmpeg) results in the same green subtitles, but on my desktop results in white subtitles.  
I don’t know if it’s useful but comparing both `vainfo`s shows a few missing formats:

```auto
VAProfileHEVCMain : VAEntrypointEncSliceLP
VAProfileHEVCMain10 : VAEntrypointEncSliceLP
VAProfileHEVCMain12 : VAEntrypointVLD
VAProfileHEVCMain12 : VAEntrypointEncSlice
VAProfileHEVCMain422_10 : VAEntrypointVLD
VAProfileHEVCMain422_10 : VAEntrypointEncSlice
VAProfileHEVCMain422_12 : VAEntrypointVLD
VAProfileHEVCMain422_12 : VAEntrypointEncSlice
VAProfileHEVCMain444 : VAEntrypointVLD
VAProfileHEVCMain444 : VAEntrypointEncSliceLP
VAProfileHEVCMain444_10 : VAEntrypointVLD
VAProfileHEVCMain444_10 : VAEntrypointEncSliceLP
VAProfileHEVCMain444_12 : VAEntrypointVLD

```

The GPU is an Intel UHD 630.

I tried playing around with alpha, converting to YUV, shuffling channels, shifting colors, etc. but it’s **always** green. The only thing that works is doing the `overlay` in SW, which decreases performance from 1.61x to 0.74x, thus making transcoding unusable.

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