1

2026-05-17 10:14:14 -06:00
parent d8773b2508
commit 64b3d15b90
61 changed files with 7612 additions and 0 deletions
@@ -0,0 +1,46 @@
+from __future__ import annotations
+
+import subprocess
+from pathlib import Path
+
+from backend.app.services.processors.audio_processor import AudioProcessor
+from backend.app.services.processors.base import ProcessedContent
+
+
+class VideoProcessor:
+    def __init__(self, tmp_dir: Path):
+        self.tmp_dir = tmp_dir
+
+    def process(self, path: Path) -> ProcessedContent:
+        self.tmp_dir.mkdir(parents=True, exist_ok=True)
+        audio_path = self.tmp_dir / f"{path.stem}.wav"
+        try:
+            subprocess.run(
+                [
+                    "ffmpeg",
+                    "-y",
+                    "-i",
+                    str(path),
+                    "-vn",
+                    "-acodec",
+                    "pcm_s16le",
+                    "-ar",
+                    "16000",
+                    "-ac",
+                    "1",
+                    str(audio_path),
+                ],
+                check=True,
+                capture_output=True,
+                text=True,
+            )
+            processed = AudioProcessor().process(audio_path)
+            processed.title = f"Transcripcion {path.stem}"
+            processed.processor = "ffmpeg+deepgram"
+            return processed
+        except FileNotFoundError as exc:
+            raise RuntimeError("ffmpeg no esta instalado o no esta disponible en PATH") from exc
+        except subprocess.CalledProcessError as exc:
+            raise RuntimeError(f"No se pudo extraer audio del video: {exc.stderr}") from exc
+        finally:
+            audio_path.unlink(missing_ok=True)