Export Settings

// High-quality H.265
await project.export({
  outputPath: "./output.mp4",
  videoCodec: "libx265",
  crf: 18,
  preset: "slow",
  audioCodec: "libopus",
  audioBitrate: "256k",
});
 
// Hardware-accelerated (macOS)
await project.export({
  outputPath: "./output.mp4",
  hwaccel: "videotoolbox",
  videoCodec: "h264_videotoolbox",
});
 
// Two-pass bitrate target
await project.export({
  outputPath: "./output.mp4",
  twoPass: true,
  videoBitrate: "5M",
  preset: "slow",
});
 
// Audio-only export
await project.export({
  outputPath: "./audio.mp3",
  audioOnly: true,
  audioCodec: "libmp3lame",
  audioBitrate: "320k",
});