v0.9.75

Fixed

• A detected subtitle language can now be written to an MP4-that's-named-.mkv. Such files carry mov_text subs, which mkvpropedit rejects ("not a Matroska file") and the matroska remux can't copy ("Subtitle codec … is not supported") — so detection succeeded but the write silently failed. The remux now transcodes mov_text/tx3g subs to srt, setting the language and normalizing the file into a real mkv.

Docker images

Pinned to this release:

docker pull ghcr.io/i-ial9000/shrinkerr:v0.9.75         # portable (amd64 + arm64, CPU)
docker pull ghcr.io/i-ial9000/shrinkerr:v0.9.75-nvenc   # x86_64 + NVIDIA GPU (NVENC)
docker pull ghcr.io/i-ial9000/shrinkerr:v0.9.75-edge    # as above but ffmpeg master
docker pull ghcr.io/i-ial9000/shrinkerr:v0.9.75-edge-nvenc

Floating tags (:latest, :edge, :nvenc, :edge-nvenc) track the most recent release of each lineage.