Jivefire 0.3.1

Changes since 0.3.0

• chore: update ffmpeg-statigo to v8.0.1.3 (09b329a)
• chore: update nixpkgs lockfile (d170624)
• docs: move copilot instructions to AGENTS.md (5555215)
• build(deps): bump golang.org/x/image from 0.33.0 to 0.34.0 (4d2c1be)
• build(deps): bump actions/upload-artifact from 5 to 6 (163ee5f)

Installation

Download the appropriate binary for your platform below, make it executable, and move it to your PATH:

# Linux (amd64)
chmod +x jivefire-linux-amd64
sudo mv jivefire-linux-amd64 /usr/local/bin/jivefire

# macOS (Apple Silicon)
chmod +x jivefire-darwin-arm64
sudo mv jivefire-darwin-arm64 /usr/local/bin/jivefire

Checksums

SHA256 checksums are provided below for verification.

Jivefire 0.3.0

Changes since 0.2.0

• docs: update ARCHITECTURE.md with improved colourspace conversion details (359b605)
• perf(encoder): optimise NV12 conversion with even/odd row separation (05f046d)
• perf(encoder): add direct RGBA→YUV420P conversion for software path (0d1e9f6)
• perf(audio): pre-compute Hanning window coefficients in FFT processor (00aa59a)
• perf(encoder): add sync.Pool for AudioFIFO slice allocation (bdf1f80)
• perf(audio): remove redundant FFT buffer copy in analyzer (588ece7)
• perf(render): pre-allocate buffers in hot render loop (96e7e87)
• test(config): add RuntimeConfig nil field handling validation (995478a)
• test(audio): add Hanning window coefficient validation (db9f01d)
• test(encoder): add AudioFIFO edge case and stress tests (3bec5e9)
• test(config): add hex colour parsing and runtime config tests (547b908)
• test(audio): add frequency rearrangement symmetry tests (14c62a7)
• test(audio): add FFT correctness unit tests for frequency binning (9774b81)
• refactor(encoder): add checkFFmpeg helper for consistent error handling (06f41f9)
• refactor(config): extract CAVA sensitivity magic numbers to constants (0a005cb)
• refactor(encoder): remove stale writeFrameVulkan comment block (5c248db)
• docs(encoder): document VideoToolbox rate control limitations (897ce35)
• refactor(cli): consolidate fire theme colours into shared module (3ce34c8)
• refactor(encoder): remove unused testHardwareAvailable function (f47fa10)
• refactor(ui): remove unused progress bar rendering functions (9108530)
• refactor(encoder): remove unused audio processing functions (db9eed3)
• fix(encoder): correct VideoToolbox hardware frames context setup (1750b65)
• docs(readme): document GPU acceleration support (9eb4a31)
• fix(ui): add VA-API to GPU pipeline label detection (cb2d853)
• refactor(encoder): extract pixel format setup into configurePixelFormat method (89e7a2c)
• refactor(encoder): use setupTestHWFramesContext for QSV probe (e35b347)
• refactor(config): extract CAVA gravity formula constants (d34c81a)
• refactor(encoder): define encoderSpec type for priority lists (92627ad)
• refactor(encoder): remove dead DetectNVENC function (27bd755)
• refactor(encoder): extract setupTestHWFramesContext helper (41d7269)
• refactor(encoder): extract suppressHWProbeLogging helper (f8c4334)
• feat: add VA-API hardware encoder support (94fe40f)
• perf(encoder): optimize hardware encoder settings for low latency (5f6d19e)
• perf(renderer): improve timing measurements and UI progress updates (477e12a)
• feat(ui): improve terminal UI with alt screen buffer (38e712b)
• fix(ui): correct progress bar calculation showing ~80% at completion (c881572)
• feat(encoder): add hardware encoder probe and improve encoder detection (bb36a6c)
• perf(encoder): refactor colour space conversion with 2% speedup (60547bd)
• feat(encoder): prepare QSV support infrastructure (bcc95f1)
• feat(bench): auto-detect available video encoders (94dffc6)
• feat(encoder): add Vulkan (h264_vulkan) hardware acceleration (6136216)
• feat(encoder): add automatic NVENC hardware acceleration (a9c1366)
• docs: polish readme wording and update build instructions (add0c86)

Installation

Download the appropriate binary for your platform below, make it executable, and move it to your PATH:

# Linux (amd64)
chmod +x jivefire-linux-amd64
sudo mv jivefire-linux-amd64 /usr/local/bin/jivefire

# macOS (Apple Silicon)
chmod +x jivefire-darwin-arm64
sudo mv jivefire-darwin-arm64 /usr/local/bin/jivefire

Checksums

SHA256 checksums are provided below for verification.

Jivefire 0.2.0

Changes since 0.1.2

• chore: update flake.lock (9d29a34)
• refactor(justfile): improve justfile organization and update ffmpeg-statigo handling (880ef9b)
• deps: update ffmpeg-statigo to v8.0.1.0 (370b75c)
• style(ui): implement fire theme with improved visualizations (da33ed7)
• refactor(ui): unify bubbletea TUI for both analysis and rendering phases (2b57fd1)
• docs: update project overview (5c1e241)
• perf(ui): improve rendering performance and add thumbnail timing (9b3ec37)
• refactor(audio): standardize on FFmpeg-based audio decoding (39cb477)
• refactor(audio): migrate to sample-based audio encoding (7b6ffeb)
• feat(encoder): add direct audio sample input mode (9929d57)
• refactor: move ffmpeg-statigo submodule from vendor/ to third_party/ (72bbab3)
• feat(audio): implement shared audio buffer for multi-consumer access (ed9c7c4)
• feat(audio): implement FFmpeg-based audio decoder (b3f66c6)
• docs(benchmark): add performance benchmarks for RGB→YUV conversion (f6399b7)
• chore: enhance ffmpeg-statigo submodule management (53c404a)
• feat(customization): add support for custom colors and images (#5) (30a18bf)
• build(deps): bump golang.org/x/image from 0.32.0 to 0.33.0 (9a9446e)
• build(deps): bump github.com/alecthomas/kong from 1.12.1 to 1.13.0 (e872d69)
• feat: migrate from ffmpeg-go to ffmpeg-statigo (1597a44)

Installation

Download the appropriate binary for your platform below, make it executable, and move it to your PATH:

# Linux (amd64)
chmod +x jivefire-linux-amd64
sudo mv jivefire-linux-amd64 /usr/local/bin/jivefire

# macOS (Apple Silicon)
chmod +x jivefire-darwin-arm64
sudo mv jivefire-darwin-arm64 /usr/local/bin/jivefire

Checksums

SHA256 checksums are provided below for verification.

jivefire 0.1.2

Changes since 0.1.1

• feat(encoder): improve video quality by adjusting CRF value (c812334)
• perf(renderer): replace alpha blending with intensity-based gradients (8db1c95)
• refactor(ci): restructure release workflow into separate jobs (51d46a2)

Installation

Download the appropriate binary for your platform below, make it executable, and move it to your PATH:

# Linux (amd64)
chmod +x jivefire-linux-amd64
sudo mv jivefire-linux-amd64 /usr/local/bin/jivefire

# macOS (Apple Silicon)
chmod +x jivefire-darwin-arm64
sudo mv jivefire-darwin-arm64 /usr/local/bin/jivefire

Checksums

SHA256 checksums are provided below for verification.

Jivefire 0.1.1

Changes since 0.1.0

• feat(config): centralize appearance constants and add thumbnail styling (55251aa)
• docs: reorganize feature list and add thumbnail generator (18efe59)
• style(ui): refine text formatting and labeling in UI components (74f0674)
• perf(timing): add comprehensive execution time tracking (08bd5eb)
• perf(renderer): pre-render framing line pixel pattern for better performance (9c24c5c)
• feat(ui): add audio flush progress tracking and feedback (16d0f31)
• feat(encoder): implement interleaved audio encoding to eliminate final processing stall (14157c7)
• improve: enhance UI with real file size and audio processing status (314aa1d)
• feat(encoder): configure video codec with animation-optimized settings (b58c8e7)
• perf(ui): remove mirrored spectrum displays (a41c732)
• feat(renderer): add thumbnail generation for videos (3511f7f)
• docs: clarify documentation reference in ARCHITECTURE.md (537c576)
• feat(renderer): add bold font and thumbnail assets (d8fc1b8)
• feat: add install command to justfile (f21abdc)
• refactor(workflow): consolidate release jobs into single matrix job (8c14ab4)

Installation

Download the appropriate binary for your platform below, make it executable, and move it to your PATH:

# Linux (amd64)
chmod +x jivefire-linux-amd64
sudo mv jivefire-linux-amd64 /usr/local/bin/jivefire

# macOS (Apple Silicon)
chmod +x jivefire-darwin-arm64
sudo mv jivefire-darwin-arm64 /usr/local/bin/jivefire

Checksums

SHA256 checksums are provided below for verification.

Jivefire 0.1.0

Initial Release

• feat(renderer): add framing lines and improve text positioning (b0d64d5)
• fix: update tests to use current function signatures and test data (0bbbcf0)
• ci: add github workflow for automated releases (f2a9d10)
• docs: enhance README with expanded project description and features (2f77cb5)
• docs(architecture): replace implementation plan with concise overview (e6bdf47)
• chore(deps): update dependency from gonum to gofft (3674390)
• ci: build with CGO (6388fe2)
• style: blue the default background (ed7a772)
• test: update test data with distinct titles and episode numbers (83b68a6)
• fix(audio): improve handling of partial audio frames and end-of-file conditions (f128415)
• feat(audio): add support for configurable audio channels in MP4 output (34cc1bb)
• feat(ui): add no-preview mode for improved batch processing (264cb45)
• feat(audio): switch from gonum/fourier to argusdusty/gofft for FFT processing (9ae5e04)
• feat(audio): extend frequency analysis to full Nyquist spectrum (3dc1eb9)
• fix(audio): handle multi-channel audio correctly in WAV decoder (7584264)
• fix(audio): correct flac and mp3 decoder alignment issues (a885807)
• feat(audio): add FLAC audio decoding support (3f56245)
• feat(test): update test commands with podcast audio support (eb19880)
• feat(audio): add MP3 audio file format support (ca43612)
• perf(renderer): optimize bar drawing using 4-way symmetry (8cf0eb1)
• perf(renderer): optimize bar rendering with vertical symmetry (a601014)
• perf(ui): reduce UI delay times and shorten demo recording (29567e8)
• feat(docs): add demo GIF to README and VHS recording setup (bdc1be9)
• build(deps): bump gonum.org/v1/gonum from 0.14.0 to 0.16.0 (4250f3a)
• ci: optimize GitHub Actions workflow execution (9510a37)
• chore: relicense project from MIT to GPLv3 (cc58865)
• build(deps): bump actions/upload-artifact from 4 to 5 (8e8e073)
• build(deps): bump actions/setup-go from 5 to 6 (059de4a)
• build(deps): bump actions/checkout from 4 to 5 (39d31ff)
• ci: improve build workflow with native CGO support (bb75e41)
• feat(dependabot): add gomod support for dependency updates (018279d)
• ci: add GitHub workflow for cross-platform builds (fd70ee9)
• feat(assets): embed background and font assets (ed598e7)
• feat(ui): add episode number and title customization (6e53689)
• refactor: remove snapshot functionality (b25a666)
• feat(cli): enhance command-line interface with styled output (ca1cf67)
• fix(renderer): correct regression in gradient scaling (f662eea)
• feat(ui): enhance video encoding UI with codec information (7e8a9d2)
• perf(ui): optimize video preview rendering and reduce frame sampling (43ac098)
• feat(ui): implement RGB color preview rendering (f55c79c)
• perf(preview): implement pixel averaging for improved downsampling quality (5835fbd)
• feat(ui): add video preview to pass 2 processing screen (88058b4)
• feat(ui): implement bubbletea TUI for video rendering pass (741f9ce)
• feat(ui): add bubbletea UI for audio analysis pass (00ac1f5)
• docs: add UI/UX enhancement proposal for Bubbletea implementation (cd718f2)
• fix(renderer): remove pre-rendered text overlay field (9d74ec1)
• perf(renderer): optimize bar pixel writing for better memory access patterns (19f0356)
• perf(memory): optimize buffer usage to eliminate per-frame allocations (1c28457)
• refactor: remove outdated TODOs and cleanup comments (7697df6)
• refactor(renderer): simplify frame rendering implementation (cf92031)
• perf(renderer): optimize frame rendering for improved performance (86ba041)
• refactor: simplify RGB to YUV conversion implementation (c8f8a50)
• refactor(renderer): replace custom bilinear scaling with golang.org/x/image/draw (48c21a7)
• perf(encoder): optimize RGB to YUV conversion for better performance (af6aaca)
• perf(encoder): add optimized RGB to YUV conversion methods (cfab1db)
• feat(audio): add stereo input support with automatic downmixing (fb69b57)
• docs: add technical documentation for audio FIFO implementation (94f64f0)
• feat(audio): add input format validation for audio decoder (3995131)
• feat(encoder): integrate direct audio processing into video generation pipeline (edb5df1)
• docs: add ffmpeg-go evaluation and implementation docs (e39d902)
• feat(encoder): implement audio processing in video encoder (0870a33)
• refactor(video): replace direct FFmpeg pipe with encoder abstraction (ea157ad)
• feat(encoder): add FFmpeg video encoding implementation (e6f60e6)
• docs: add 2-pass implementation plan for memory optimization (527a1fb)
• fix(audio): implement sliding buffer for FFT processing (b0141a3)
• feat(video): implement two-pass streaming approach for audio visualization (e08af80)
• feat(audio): add baseScale parameter to BinFFT function (44f58d9)
• feat(audio): add audio analysis system for dynamic visualization (feb5100)
• feat(audio): add streaming WAV reader implementation (c099057)
• docs: replace checkmarks with hyphens in feature list (737816a)
• ci: add dependabot configuration for github actions (ab85354)
• feat(project): establish new project identity and structure (b498d70)
• feat(cli): add version flag support (a65bee1)
• rename: rebrand from "Audio Visualizer (Go)" to "Jivefire" (cbc64d8)
• feat(cli): consolidate snapshot flags into single parameter (35e1186)
• feat(build): add justfile for simplified build commands (9ad1212)
• refactor(project): reorganize codebase into idiomatic Go project structure (7b4527e)
• refactor(audio): replace hard clipping with soft knee compression for visualizer (c861fee)
• feat(visualization): improve audio spectrum analyzer and sensitivity handling (b172717)
• refactor(visualization): improve audio visualizer appearance and layout (921a2c6)
• refactor(visualizer): implement alpha gradient effect for audio bars (38d7467)
• feat(ui): add episode number display in visualization (5bbc64d)
• feat(ui): add text rendering capability to audio visualizer (fc3e185)
• feat(image): implement bilinear interpolation for background scaling (28fbdc9)
• feat(ui): add background image support to visualizer (c7e9d39)
• feat(visualizer): implement CAVA-style audio visualization algorithm (ee377e9)
• feat(visualizer): improve audio visualization responsiveness and clarity (89cef0c)
• feat(visualization): add maximum bar height limitation (a215b41)
• feat(visualization): implement center-out frequency rearrangement (d57f3a7)
• style: increase spacing between visualizer bars (372b764)
• feat(visualizer): add snapshot mode for faster testing (0d7e862)
• feat: implement audio visualization smoothing (a0ccf7b)
• feat: initial commit (c1e10de)

Installation

Download the appropriate binary for your platform below, make it executable, and move it to your PATH:

# Linux (amd64)
chmod +x jivefire-linux-amd64
sudo mv jivefire-linux-amd64 /usr/local/bin/jivefire

# macOS (Apple Silicon)
chmod +x jivefire-darwin-arm64
sudo mv jivefire-darwin-arm64 /usr/local/bin/jivefire

Checksums

SHA256 checksums are provided below for verification.