v3.10.0

3.10.0 - 2026-07-07

Bug Fixes

ffmpeg

• Harden non-blocking mode for extradata and EOS paths

Features

ffmpeg

• Wire non-blocking encode through FFmpeg wrapper

nvmpi

• Add non-blocking encoder mode

Testing

encoder

• Add non-blocking encode test suite

v3.9.0

3.9.0 - 2026-07-07

Bug Fixes

nvmpi,ffmpeg

• Harden error-path resource lifecycle across encoder and decoder

Build

ffmpeg

• Regenerate patches for FFmpeg 6.0–8.1

Refactor

ffmpeg-dev

• Split encoder, decoder, and filter wrappers into focused units

nvmpi

• Split encoder API source into init/input/api units
• Split decoder API source into init/api and jpeg/ctx units

test

• Reorganize hw suites into subdirectories by subsystem
• Remove old flat test suite files

v3.8.0

3.8.0 - 2026-07-01

Bug Fixes

ffmpeg

• OOM guards, DRM_PRIME cleanup, and VIC filter hardening

nvmpi

• Decoder lifecycle and capture-loop hardening

scripts

• Use vX.Y.Z release naming convention
• Filter non-user-facing commits from release changelog
• Exclude retro scope commits from release changelog

test

• Restrict signal detection to standard POSIX signals (1-31)

Build

ffmpeg

• Regenerate patches for bug fix commits

Features

skills

• Add create-release autonomous release workflow
• Add auto-version detection to create-release

Testing

v3.7.0

3.7.0 - 2026-07-01

Bug Fixes

devcontainer

• Add -y flag to brew upgrade in postStartCommand

ffmpeg

• Add libavcodec 63 version guards for pix_fmts field move
• Pass original NvBufSurface fd through DRM_PRIME format_modifier
• Propagate hw_frames_ctx in VIC scale filter output
• Use original NvBufSurface fd for encoder DRM_PRIME input
• Propagate hw_frames_ctx on DRM_PRIME output frames
• Make VIC scale filter reinit-safe for FFmpeg 7.x
• Add VIC filter passthrough and use MMAP encoder for DRM_PRIME
• Use feature detection for FF_PROFILE compatibility guard

nvmpi

• Use GPU compute for VIC filter to avoid Tegra driver deadlock
• Use VIC compute mode instead of GPU for scale filter transforms
• Use internal buffer copy for encoder DMABUF input
• Guard decoder pool release callback against use-after-free

nvmpi, ffmpeg

• Use registered surface copy for VIC filter DRM_PRIME input
• Serialize NvBufSurfTransform to prevent Tegra driver deadlock

Features

ffmpeg

• Dlopen lazy-loading for libnvmpi — no link-time dependency
• Add DRM_PRIME output support to all nvmpi decoders
• Add DRM_PRIME input support to all nvmpi encoders
• Add hwcontext_nvmpi for -hwaccel nvmpi support
• Add DRM_PRIME to CUDA zero-copy transfer via EGL interop
• CUDA interop for hwcontext_nvmpi

nvmpi

• Add DMA-BUF fd passthrough API for zero-copy decode/encode
• VIC hardware scale filter

nvmpi, ffmpeg

• Add VIC hardware scale filter for zero-copy DRM_PRIME scaling

Testing

ffmpeg

• Add VIC scale filter hardware test suite
• Add diagnostic test case for VIC scale filter pipeline
• Add timeout safety for VIC scale filter and hw-all

v3.6.7

3.6.7 - 2026-06-25

Bug Fixes

nvmpi

• Probe V4L2 device before factory call for errno diagnosis

v3.6.6

3.6.6 - 2026-06-25

Bug Fixes

nvmpi

• Use unsigned int instead of uint32_t in public header

Features

nvmpi

• Add encoder runtime controls and init-time options

v3.6.5

3.6.5 - 2026-06-25

Features

nvmpi

• Implement encoder flush callback for mid-stream reset

v3.6.4

3.6.4 - 2026-06-24

Bug Fixes

scripts

• Suppress HAVE_VISIBILITY warning in FFmpeg builds

Build

cmake

• Fix option() misuse, add JP6 auto-detect, cross-compile sysroot, CPack .deb, pkg-config fix

v3.6.3

3.6.3 - 2026-06-23

Bug Fixes

ci

• Use if-form in probe() to avoid set -e exit on missing packages
• Make gnutls conditional in dist template via pkg-config probe
• Probe all optional FFmpeg libs in dist template
• Disable build.sh default x264/x265 flags in dist template
• Replace runtime encoder check with build-artifact verification in dist
• Simplify dist verification to libnvmpi.so existence check

v3.6.2

3.6.2 - 2026-06-22