audio_file, source_file, audio_wav are all optional with serde defaults. v1 projects have audio_file, v2 projects have source_file + audio_wav. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
audio_file, source_file, audio_wav are all optional with serde defaults. v1 projects have audio_file, v2 projects have source_file + audio_wav. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>