Create app.py

app.py

@@ -0,0 +1,51 @@
+import gradio as gr
+import subprocess
+import tempfile
+import os
+import soundfile as sf
+
+def run(cmd):
+    subprocess.check_call(cmd, shell=True)
+
+def morph_audio(wav_a, wav_b, morph_amt):
+    with tempfile.TemporaryDirectory() as d:
+        a_wav = os.path.join(d, "a.wav")
+        b_wav = os.path.join(d, "b.wav")
+        a_sdif = os.path.join(d, "a.sdif")
+        b_sdif = os.path.join(d, "b.sdif")
+        m_sdif = os.path.join(d, "m.sdif")
+        out_wav = os.path.join(d, "out.wav")
+
+        sf.write(a_wav, wav_a[1], wav_a[0])
+        sf.write(b_wav, wav_b[1], wav_b[0])
+
+        # Analyze → SDIF
+        run(f"loris_analyze {a_wav} {a_sdif}")
+        run(f"loris_analyze {b_wav} {b_sdif}")
+
+        # Morph (linear interpolation)
+        run(
+            f"loris_morph "
+            f"--alpha {morph_amt} "
+            f"{a_sdif} {b_sdif} {m_sdif}"
+        )
+
+        # Synthesize
+        run(f"loris_synthesize {m_sdif} {out_wav}")
+
+        data, sr = sf.read(out_wav)
+        return sr, data
+
+ui = gr.Interface(
+    fn=morph_audio,
+    inputs=[
+        gr.Audio(label="Input A", type="numpy"),
+        gr.Audio(label="Input B", type="numpy"),
+        gr.Slider(0.0, 1.0, value=0.5, label="Morph Amount")
+    ],
+    outputs=gr.Audio(label="Morphed Output"),
+    title="Loris Audio Morphing (SDIF)",
+    description="Deterministisk sinusoidal morphing med Loris + SDIF"
+)
+
+ui.launch(server_name="0.0.0.0", server_port=7860)