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| author | Craig Jennings <c@cjennings.net> | 2025-11-14 18:34:39 -0600 |
|---|---|---|
| committer | Craig Jennings <c@cjennings.net> | 2025-11-14 18:34:39 -0600 |
| commit | 6d4fe20acf25a2d0a585dc89286439aaedc7aace (patch) | |
| tree | 6d071ce9ad9f8260c874ed232c165b0ca6fbe565 /tests/test-lorem-optimum-benchmark.el | |
| parent | b22de457ca963f015289db052dd11049a4c355b9 (diff) | |
fix(recording): Fix phone call audio capture with amix filter
Phone calls were not capturing the remote person's voice due to severe
volume loss (44 dB) when using the amerge+pan FFmpeg filter combination.
Changes:
- Replace amerge+pan with amix filter (provides 44 dB volume improvement)
- Increase default system volume from 0.5 to 2.0 for better capture levels
- Add diagnostic tool to show active audio playback (C-; r w)
- Add integration test with real voice recording
- Fix batch mode compatibility for test execution
The amix filter properly mixes microphone and system monitor inputs without
the massive volume loss that amerge+pan caused. Verified with automated
integration test showing perfect transcription of test audio.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Diffstat (limited to 'tests/test-lorem-optimum-benchmark.el')
0 files changed, 0 insertions, 0 deletions