The GStreamer team is pleased to announce another bug fix release in the new stable 1.28 release series of your favourite cross-platform multimedia framework!

This release only contains bug fixes as well as a number of security fixes. It should be safe to update from 1.28.x, and we recommend you do so at your earliest convenience.

Highlighted bugfixes:

• Various security fixes and playback fixes
• Fix subtitles cause green flickering with VA decoders on AMD GPUs
• core: Fix sticky event raciness when pads are linked mid-push
• appsrc: Uniformly handle EOS events being pushed
• audio-resampler-neon fails to build for targets with neon but without thumb
• avtp: Correct ptime generation from avtp timestamp
• fmp4mux: Various fixes for splitting at fragment boundaries
• gldownload: fix wrong DRM format negotiation causing R/B channel swap
• gdkpixbufdec: Drop rank to NONE and handle resolution/format changes
• gopbuffer: add support for H.266/VVC
• h265decoder: Fix HEVC with alpha decoding
• mp4mux: fix AC-3 template caps so muxer can accept input from ac3parse
• mpegtsmux: Always assign PTS to output buffers in CBR mode
• mpegtsmux: Output buffers with PCR-only bitrate-padding packets have wrong PTS
• rtcpbuffer: Fix parsing of SR+SDES compound packets (regression from security fix)
• rtspsrc2: Allow disabling SRTP/SRTCP encryption and SRTP authentication
• tsdemux: Improve PTS rollover handling in ignore-pcr mode, fixing intermittent corruption with YouTube HLS streams
• textaccumulate: output joined single buffer, add list as meta
• threadshare: add ts-clocksync
• webrtcsink: negotiation fixes and improvements
• Various bug fixes, build fixes, memory leak fixes, and other stability and reliability improvements

See the GStreamer 1.28.5 release notes for more details.

Binaries for Android, iOS, Mac OS X and Windows will be available shortly and will be published on the Downloads page.