Feat/audio metadata (#1019)

* audio metadata * audio metadata * audio metadata * audio metadata * audio metadata * audio metadata * audio metadata
2026-07-18 07:57:22 +02:00 · 2026-01-15 13:09:38 +05:30
parent 81d69ef766
commit f9016dfc36
6 changed files with 232 additions and 2 deletions
@@ -0,0 +1,62 @@
+import subprocess
+
+import pytest
+
+from facefusion import process_manager
+from facefusion.download import conditional_download
+from facefusion.ffprobe import detect_audio_channel_total, detect_audio_format, detect_audio_frame_total, detect_audio_sample_rate
+from .helper import get_test_example_file, get_test_examples_directory
+
+
+@pytest.fixture(scope = 'module', autouse = True)
+def before_all() -> None:
+	process_manager.start()
+	conditional_download(get_test_examples_directory(),
+	[
+		'https://github.com/facefusion/facefusion-assets/releases/download/examples-3.0.0/source.mp3'
+	])
+	subprocess.run([ 'ffmpeg', '-i', get_test_example_file('source.mp3'), get_test_example_file('source.wav') ])
+
+
+def test_detect_audio_sample_rate() -> None:
+	audio_sample_rate = detect_audio_sample_rate(get_test_example_file('source.mp3'))
+	assert audio_sample_rate == 44100
+
+	audio_sample_rate = detect_audio_sample_rate(get_test_example_file('source.wav'))
+	assert audio_sample_rate == 44100
+
+	audio_sample_rate = detect_audio_sample_rate(get_test_example_file('invalid.mp3'))
+	assert audio_sample_rate is None
+
+
+def test_detect_audio_channel_total() -> None:
+	audio_channel_total = detect_audio_channel_total(get_test_example_file('source.mp3'))
+	assert audio_channel_total == 1
+
+	audio_channel_total = detect_audio_channel_total(get_test_example_file('source.wav'))
+	assert audio_channel_total == 1
+
+	audio_channel_total = detect_audio_channel_total(get_test_example_file('invalid.mp3'))
+	assert audio_channel_total is None
+
+
+def test_detect_audio_frame_total() -> None:
+	audio_frame_total = detect_audio_frame_total(get_test_example_file('source.mp3'))
+	assert audio_frame_total == 167039
+
+	audio_frame_total = detect_audio_frame_total(get_test_example_file('source.wav'))
+	assert audio_frame_total == 167039
+
+	audio_frame_total = detect_audio_frame_total(get_test_example_file('invalid.mp3'))
+	assert audio_frame_total is None
+
+
+def test_detect_audio_format() -> None:
+	audio_format = detect_audio_format(get_test_example_file('source.mp3'))
+	assert audio_format == 'mp3'
+
+	audio_format = detect_audio_format(get_test_example_file('source.wav'))
+	assert audio_format == 'pcm_s16le'
+
+	audio_format = detect_audio_format(get_test_example_file('invalid.mp3'))
+	assert audio_format is None