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CHANGELOG.md

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0.7.1

PATCH Changes:

  • Users now are now no longer required to have the shadow-cast-kms executable in their $PATH if installed to a custom location. The process will look for it in the same location as the main shadow-cast executable.
  • Reverts to using FPS as the video encoding timebase. This avoids some surprising behaviour with nvenc
  • Fixes color conversion on Wayland compositors that don't use a linear pixel format for DRM planes (#39) (thanks: @SleepingPanda)
  • Fixes an issue where a DRM driver can be incorretly reported as unavailable in Wayland (thanks: @SleepingPanda).
  • Adds ability to output audio and video frame-time histogram metrics. This is enabled via the configure-time option -DSHADOW_CAST_ENABLE_HISTOGRAMS=ON
  • Fixes an A/V desync issue with the opus encoder
  • Fixes an issue where builds would fail if the FFMpeg headers are located under a subfolder within /usr/include (thanks: @SleepingPanda)

0.7.0

MINOR Changes:

  • Improves encoding performance by using a dedicated thread
  • Adds a build-time option to enable frame time metric collection
  • Reduces frame "jitter" when capturing certain games in X11
  • Enables LTO when supported by compiler/linker

PATCH Changes:

  • Fixes an issue that was causing builds to fail on musl platforms (#24)
  • Fixes a memory leak in H/W encoding pipeline

0.6.3

PATCH Changes:

  • Fixes an issue where the build would fail if cppcheck executable wasn't available

0.6.2

PATCH Changes:

  • Fixes a bug that caused no valid values to be accepted for the -V cmdline option (#18)
  • Fixes build incompatibilities with ffmpeg6 - thankyou, @guihkx (#17)

0.6.1

PATCH Changes:

  • Fixes bug where capture would fail with ERROR: No DRM planes received on some Wayland compositors (#12)

0.6.0

MINOR Changes:

  • Adds Wayland support

0.5.0

MINOR Changes:

  • Removes excess AVPacket allocations
  • Adds command line options
  • Allows video/audio codecs, audio sample rate, and video frame rate to be specified on cmdline

0.4.0

MINOR Changes:

  • Removes unnecessary thread synchronization to reduce contention
  • Reads the screen resolution from the default X display

0.3.0

MINOR Changes:

  • Disables NvFBC push model by default to prevent some capture artifacts
  • Performance improvement to audio capture by using a memory pool to reduce allocations
  • Adds multi-threaded encoding

0.2.0

MINOR Changes:

  • Fixes some timing issues that were causing audio / video desync.
  • Fixes mp4 output containers.

0.1.0

Initial Release:

  • Limited support
  • GPU accelerated framebuffer capture
  • nVidia GPUs only (1440p, 60fps, h264)
  • Pipewire audio only (stereo, 48Khz, aac)
  • Continuous capture to a specified file
  • Only reliably creates.mkv containers