| 392 | } |
| 393 | |
| 394 | Fraction AudioWaveformer::ResolveSourceFPS(ReaderBase* source_reader) { |
| 395 | if (!source_reader) { |
| 396 | return Fraction(0, 1); |
| 397 | } |
| 398 | return source_reader->info.fps; |
| 399 | } |
| 400 | |
| 401 | // Resolve and cache the reader used for waveform extraction (prefer a detached FFmpegReader clone) |
| 402 | ReaderBase* AudioWaveformer::ResolveWaveformReader() { |