refactor(probe): consolidate full probe() into MediaProber port

Add probe(video) -> MediaInfo | None to the MediaProber Protocol and
implement it on FfprobeMediaProber. The standalone
alfred/infrastructure/filesystem/ffprobe.py module is removed; all
callers (analyze_release / probe_media tools, testing scripts) now go
through the adapter.

Tests for the probe path moved to tests/infrastructure/test_ffprobe_prober.py
(patching subprocess.run at the adapter module level).

Unblocks the upcoming inspect_release orchestrator, which needs the
port — not a free function — to compose parse + main-video selection
+ probe in one shot.

CHANGELOG.md

@@ -15,6 +15,23 @@ callers).
 
 ## [Unreleased]
 
+### Changed
+
+- **`MediaProber` port now covers full media probing**: added
+  `probe(video) -> MediaInfo | None` alongside the existing
+  `list_subtitle_streams`. `FfprobeMediaProber` (in
+  `alfred/infrastructure/probe/`) implements both methods and is now
+  the single adapter shelling out to `ffprobe`. The standalone
+  `alfred/infrastructure/filesystem/ffprobe.py` module was removed —
+  all callers (tools, testing scripts) instantiate
+  `FfprobeMediaProber` instead. Unblocks the upcoming
+  `inspect_release` orchestrator, which depends on the port.
+
+### Removed
+
+- `alfred/infrastructure/filesystem/ffprobe.py` (folded into the
+  `FfprobeMediaProber` adapter).
+
 ---
 
 ## [2026-05-20] — Release parser confidence scoring + exclusion

alfred/agent/tools/filesystem.py

@@ -28,10 +28,12 @@ from alfred.application.filesystem.resolve_destination import (
     resolve_series_destination as _resolve_series_destination,
 )
 from alfred.infrastructure.filesystem import FileManager, create_folder, move
-from alfred.infrastructure.filesystem.ffprobe import probe
 from alfred.infrastructure.filesystem.find_video import find_video_file
 from alfred.infrastructure.metadata import MetadataStore
 from alfred.infrastructure.persistence import get_memory
+from alfred.infrastructure.probe import FfprobeMediaProber
+
+_PROBER = FfprobeMediaProber()
 
 _LEARNED_ROOT = Path(_alfred_pkg.__file__).parent.parent / "data" / "knowledge"
 
@@ -201,7 +203,7 @@ def analyze_release(release_name: str, source_path: str) -> dict[str, Any]:
     if parsed.media_type not in ("unknown", "other"):
         video_file = find_video_file(path, _KB)
         if video_file:
-            media_info = probe(video_file)
+            media_info = _PROBER.probe(video_file)
             if media_info:
                 enrich_from_probe(parsed, media_info)
                 probe_used = True
@@ -241,7 +243,7 @@ def probe_media(source_path: str) -> dict[str, Any]:
             "message": f"{source_path} does not exist",
         }
 
-    media_info = probe(path)
+    media_info = _PROBER.probe(path)
     if media_info is None:
         return {
             "status": "error",

alfred/domain/shared/ports/media_prober.py

@@ -9,7 +9,10 @@ from __future__ import annotations
 
 from dataclasses import dataclass
 from pathlib import Path
-from typing import Protocol
+from typing import TYPE_CHECKING, Protocol
+
+if TYPE_CHECKING:
+    from alfred.domain.shared.media import MediaInfo
 
 
 @dataclass(frozen=True)
@@ -37,3 +40,13 @@ class MediaProber(Protocol):
         no subtitle streams. Adapters must not raise.
         """
         ...
+
+    def probe(self, video: Path) -> MediaInfo | None:
+        """Return the full :class:`MediaInfo` for ``video``, or ``None``.
+
+        Covers all stream families (video, audio, subtitle) plus
+        file-level duration / bitrate. ``None`` signals that ffprobe is
+        unavailable or the file can't be read — adapters must not
+        raise.
+        """
+        ...

alfred/infrastructure/filesystem/ffprobe.py

@@ -1,121 +0,0 @@
-"""ffprobe — infrastructure adapter for extracting MediaInfo from a video file."""
-
-from __future__ import annotations
-
-import json
-import logging
-import subprocess
-from pathlib import Path
-
-from alfred.domain.shared.media import AudioTrack, MediaInfo, SubtitleTrack, VideoTrack
-
-logger = logging.getLogger(__name__)
-
-_FFPROBE_CMD = [
-    "ffprobe",
-    "-v",
-    "quiet",
-    "-print_format",
-    "json",
-    "-show_streams",
-    "-show_format",
-]
-
-
-def probe(path: Path) -> MediaInfo | None:
-    """
-    Run ffprobe on path and return a MediaInfo.
-
-    Returns None if ffprobe is not available or the file cannot be probed.
-    """
-    try:
-        result = subprocess.run(
-            [*_FFPROBE_CMD, str(path)],
-            capture_output=True,
-            text=True,
-            timeout=30,
-            check=False,
-        )
-    except subprocess.TimeoutExpired:
-        logger.warning("ffprobe timed out on %s", path)
-        return None
-
-    if result.returncode != 0:
-        logger.warning("ffprobe failed on %s: %s", path, result.stderr.strip())
-        return None
-
-    try:
-        data = json.loads(result.stdout)
-    except json.JSONDecodeError:
-        logger.warning("ffprobe returned invalid JSON for %s", path)
-        return None
-
-    return _parse(data)
-
-
-def _parse(data: dict) -> MediaInfo:
-    streams = data.get("streams", [])
-    fmt = data.get("format", {})
-
-    # File-level duration/bitrate (ffprobe ``format`` block — independent of streams)
-    duration_seconds: float | None = None
-    bitrate_kbps: int | None = None
-    if "duration" in fmt:
-        try:
-            duration_seconds = float(fmt["duration"])
-        except ValueError:
-            pass
-    if "bit_rate" in fmt:
-        try:
-            bitrate_kbps = int(fmt["bit_rate"]) // 1000
-        except ValueError:
-            pass
-
-    video_tracks: list[VideoTrack] = []
-    audio_tracks: list[AudioTrack] = []
-    subtitle_tracks: list[SubtitleTrack] = []
-
-    for stream in streams:
-        codec_type = stream.get("codec_type")
-
-        if codec_type == "video":
-            video_tracks.append(
-                VideoTrack(
-                    index=stream.get("index", len(video_tracks)),
-                    codec=stream.get("codec_name"),
-                    width=stream.get("width"),
-                    height=stream.get("height"),
-                    is_default=stream.get("disposition", {}).get("default", 0) == 1,
-                )
-            )
-
-        elif codec_type == "audio":
-            audio_tracks.append(
-                AudioTrack(
-                    index=stream.get("index", len(audio_tracks)),
-                    codec=stream.get("codec_name"),
-                    channels=stream.get("channels"),
-                    channel_layout=stream.get("channel_layout"),
-                    language=stream.get("tags", {}).get("language"),
-                    is_default=stream.get("disposition", {}).get("default", 0) == 1,
-                )
-            )
-
-        elif codec_type == "subtitle":
-            subtitle_tracks.append(
-                SubtitleTrack(
-                    index=stream.get("index", len(subtitle_tracks)),
-                    codec=stream.get("codec_name"),
-                    language=stream.get("tags", {}).get("language"),
-                    is_default=stream.get("disposition", {}).get("default", 0) == 1,
-                    is_forced=stream.get("disposition", {}).get("forced", 0) == 1,
-                )
-            )
-
-    return MediaInfo(
-        video_tracks=tuple(video_tracks),
-        audio_tracks=tuple(audio_tracks),
-        subtitle_tracks=tuple(subtitle_tracks),
-        duration_seconds=duration_seconds,
-        bitrate_kbps=bitrate_kbps,
-    )

alfred/infrastructure/probe/ffprobe_prober.py

@@ -7,12 +7,23 @@ import logging
 import subprocess
 from pathlib import Path
 
+from alfred.domain.shared.media import AudioTrack, MediaInfo, SubtitleTrack, VideoTrack
 from alfred.domain.shared.ports import SubtitleStreamInfo
 
 logger = logging.getLogger(__name__)
 
 _FFPROBE_TIMEOUT_SECONDS = 30
 
+_FFPROBE_FULL_CMD = [
+    "ffprobe",
+    "-v",
+    "quiet",
+    "-print_format",
+    "json",
+    "-show_streams",
+    "-show_format",
+]
+
 
 class FfprobeMediaProber:
     """Inspect media files by shelling out to ``ffprobe``.
@@ -63,3 +74,101 @@ class FfprobeMediaProber:
                 )
             )
         return streams
+
+    def probe(self, video: Path) -> MediaInfo | None:
+        """Run ffprobe on ``video`` and return a :class:`MediaInfo`.
+
+        Returns ``None`` when ffprobe is not available, times out, or
+        the file cannot be parsed. Never raises.
+        """
+        try:
+            result = subprocess.run(
+                [*_FFPROBE_FULL_CMD, str(video)],
+                capture_output=True,
+                text=True,
+                timeout=_FFPROBE_TIMEOUT_SECONDS,
+                check=False,
+            )
+        except (subprocess.TimeoutExpired, FileNotFoundError) as e:
+            logger.warning("ffprobe failed on %s: %s", video, e)
+            return None
+
+        if result.returncode != 0:
+            logger.warning("ffprobe failed on %s: %s", video, result.stderr.strip())
+            return None
+
+        try:
+            data = json.loads(result.stdout)
+        except json.JSONDecodeError:
+            logger.warning("ffprobe returned invalid JSON for %s", video)
+            return None
+
+        return _parse_media_info(data)
+
+
+def _parse_media_info(data: dict) -> MediaInfo:
+    """Translate raw ffprobe JSON into a :class:`MediaInfo` snapshot."""
+    streams = data.get("streams", [])
+    fmt = data.get("format", {})
+
+    duration_seconds: float | None = None
+    bitrate_kbps: int | None = None
+    if "duration" in fmt:
+        try:
+            duration_seconds = float(fmt["duration"])
+        except ValueError:
+            pass
+    if "bit_rate" in fmt:
+        try:
+            bitrate_kbps = int(fmt["bit_rate"]) // 1000
+        except ValueError:
+            pass
+
+    video_tracks: list[VideoTrack] = []
+    audio_tracks: list[AudioTrack] = []
+    subtitle_tracks: list[SubtitleTrack] = []
+
+    for stream in streams:
+        codec_type = stream.get("codec_type")
+
+        if codec_type == "video":
+            video_tracks.append(
+                VideoTrack(
+                    index=stream.get("index", len(video_tracks)),
+                    codec=stream.get("codec_name"),
+                    width=stream.get("width"),
+                    height=stream.get("height"),
+                    is_default=stream.get("disposition", {}).get("default", 0) == 1,
+                )
+            )
+
+        elif codec_type == "audio":
+            audio_tracks.append(
+                AudioTrack(
+                    index=stream.get("index", len(audio_tracks)),
+                    codec=stream.get("codec_name"),
+                    channels=stream.get("channels"),
+                    channel_layout=stream.get("channel_layout"),
+                    language=stream.get("tags", {}).get("language"),
+                    is_default=stream.get("disposition", {}).get("default", 0) == 1,
+                )
+            )
+
+        elif codec_type == "subtitle":
+            subtitle_tracks.append(
+                SubtitleTrack(
+                    index=stream.get("index", len(subtitle_tracks)),
+                    codec=stream.get("codec_name"),
+                    language=stream.get("tags", {}).get("language"),
+                    is_default=stream.get("disposition", {}).get("default", 0) == 1,
+                    is_forced=stream.get("disposition", {}).get("forced", 0) == 1,
+                )
+            )
+
+    return MediaInfo(
+        video_tracks=tuple(video_tracks),
+        audio_tracks=tuple(audio_tracks),
+        subtitle_tracks=tuple(subtitle_tracks),
+        duration_seconds=duration_seconds,
+        bitrate_kbps=bitrate_kbps,
+    )

testing/debug_release.py

@@ -88,13 +88,13 @@ def analyze(release_name: str, source_path: str | None = None) -> None:
         if not path.exists():
             print("  (chemin inexistant, probe skipped)")
         else:
-            from alfred.infrastructure.filesystem.ffprobe import probe
             from alfred.infrastructure.filesystem.find_video import find_video_file
+            from alfred.infrastructure.probe import FfprobeMediaProber
 
             video = find_video_file(path) if path.is_dir() else path
             if video:
                 print(f"  video file: {video.name}")
-                info = probe(video)
+                info = FfprobeMediaProber().probe(video)
                 if info:
                     print(f"  codec: {info.video_codec}")
                     print(f"  resolution: {info.resolution}")

testing/probe_video.py

@@ -98,9 +98,9 @@ def main() -> None:
         print(c(f"Error: {path} does not exist", RED), file=sys.stderr)
         sys.exit(1)
 
-    from alfred.infrastructure.filesystem.ffprobe import probe
+    from alfred.infrastructure.probe import FfprobeMediaProber
 
-    info = probe(path)
+    info = FfprobeMediaProber().probe(path)
     if info is None:
         print(c("Error: ffprobe failed to probe the file", RED), file=sys.stderr)
         sys.exit(1)

testing/recognize_folders_in_downloads.py

@@ -103,8 +103,10 @@ def main() -> None:
     from alfred.application.filesystem.detect_media_type import detect_media_type
     from alfred.application.filesystem.enrich_from_probe import enrich_from_probe
     from alfred.domain.release.services import parse_release
-    from alfred.infrastructure.filesystem.ffprobe import probe
     from alfred.infrastructure.filesystem.find_video import find_video_file
+    from alfred.infrastructure.probe import FfprobeMediaProber
+
+    _prober = FfprobeMediaProber()
 
     entries = sorted(downloads.iterdir(), key=lambda p: p.name.lower())
     total = len(entries)
@@ -126,7 +128,7 @@ def main() -> None:
             if p.media_type not in ("unknown", "other"):
                 video_file = find_video_file(entry)
                 if video_file:
-                    media_info = probe(video_file)
+                    media_info = _prober.probe(video_file)
                     if media_info:
                         enrich_from_probe(p, media_info)
             warnings = _assess(p)

tests/infrastructure/test_ffprobe_prober.py

@@ -0,0 +1,155 @@
+"""Tests for :class:`FfprobeMediaProber`.
+
+Covers the full-probe path (``probe()`` returning a ``MediaInfo``) by
+patching ``subprocess.run`` at the adapter module level. The
+subtitle-streams path is exercised by the subtitle domain tests via
+the same adapter.
+"""
+
+from __future__ import annotations
+
+import json
+import subprocess
+from unittest.mock import MagicMock, patch
+
+from alfred.infrastructure.probe import FfprobeMediaProber
+
+_PROBER = FfprobeMediaProber()
+_PATCH_TARGET = "alfred.infrastructure.probe.ffprobe_prober.subprocess.run"
+
+
+def _ffprobe_result(returncode=0, stdout="{}", stderr="") -> MagicMock:
+    return MagicMock(returncode=returncode, stdout=stdout, stderr=stderr)
+
+
+class TestProbe:
+    def test_timeout_returns_none(self, tmp_path):
+        f = tmp_path / "x.mkv"
+        f.write_bytes(b"")
+        with patch(
+            _PATCH_TARGET,
+            side_effect=subprocess.TimeoutExpired(cmd="ffprobe", timeout=30),
+        ):
+            assert _PROBER.probe(f) is None
+
+    def test_nonzero_returncode_returns_none(self, tmp_path):
+        f = tmp_path / "x.mkv"
+        f.write_bytes(b"")
+        with patch(
+            _PATCH_TARGET,
+            return_value=_ffprobe_result(returncode=1, stderr="not a media file"),
+        ):
+            assert _PROBER.probe(f) is None
+
+    def test_invalid_json_returns_none(self, tmp_path):
+        f = tmp_path / "x.mkv"
+        f.write_bytes(b"")
+        with patch(
+            _PATCH_TARGET,
+            return_value=_ffprobe_result(stdout="not json {"),
+        ):
+            assert _PROBER.probe(f) is None
+
+    def test_parses_format_duration_and_bitrate(self, tmp_path):
+        f = tmp_path / "x.mkv"
+        f.write_bytes(b"")
+        payload = {
+            "format": {"duration": "1234.5", "bit_rate": "5000000"},
+            "streams": [],
+        }
+        with patch(
+            _PATCH_TARGET,
+            return_value=_ffprobe_result(stdout=json.dumps(payload)),
+        ):
+            info = _PROBER.probe(f)
+        assert info is not None
+        assert info.duration_seconds == 1234.5
+        assert info.bitrate_kbps == 5000  # bit_rate // 1000
+
+    def test_invalid_numeric_format_fields_skipped(self, tmp_path):
+        f = tmp_path / "x.mkv"
+        f.write_bytes(b"")
+        payload = {
+            "format": {"duration": "garbage", "bit_rate": "also-bad"},
+            "streams": [],
+        }
+        with patch(
+            _PATCH_TARGET,
+            return_value=_ffprobe_result(stdout=json.dumps(payload)),
+        ):
+            info = _PROBER.probe(f)
+        assert info is not None
+        assert info.duration_seconds is None
+        assert info.bitrate_kbps is None
+
+    def test_parses_streams(self, tmp_path):
+        f = tmp_path / "x.mkv"
+        f.write_bytes(b"")
+        payload = {
+            "format": {},
+            "streams": [
+                {
+                    "index": 0,
+                    "codec_type": "video",
+                    "codec_name": "h264",
+                    "width": 1920,
+                    "height": 1080,
+                },
+                {
+                    "index": 1,
+                    "codec_type": "audio",
+                    "codec_name": "ac3",
+                    "channels": 6,
+                    "channel_layout": "5.1",
+                    "tags": {"language": "eng"},
+                    "disposition": {"default": 1},
+                },
+                {
+                    "index": 2,
+                    "codec_type": "audio",
+                    "codec_name": "aac",
+                    "channels": 2,
+                    "tags": {"language": "fra"},
+                },
+                {
+                    "index": 3,
+                    "codec_type": "subtitle",
+                    "codec_name": "subrip",
+                    "tags": {"language": "fra"},
+                    "disposition": {"forced": 1},
+                },
+            ],
+        }
+        with patch(
+            _PATCH_TARGET,
+            return_value=_ffprobe_result(stdout=json.dumps(payload)),
+        ):
+            info = _PROBER.probe(f)
+        assert info.video_codec == "h264"
+        assert info.width == 1920 and info.height == 1080
+        assert len(info.audio_tracks) == 2
+        eng = info.audio_tracks[0]
+        assert eng.language == "eng"
+        assert eng.is_default is True
+        assert info.audio_tracks[1].is_default is False
+        assert len(info.subtitle_tracks) == 1
+        assert info.subtitle_tracks[0].is_forced is True
+
+    def test_first_video_stream_wins(self, tmp_path):
+        # The implementation only fills video_codec on the FIRST video stream.
+        f = tmp_path / "x.mkv"
+        f.write_bytes(b"")
+        payload = {
+            "format": {},
+            "streams": [
+                {"codec_type": "video", "codec_name": "h264", "width": 1920},
+                {"codec_type": "video", "codec_name": "hevc", "width": 3840},
+            ],
+        }
+        with patch(
+            _PATCH_TARGET,
+            return_value=_ffprobe_result(stdout=json.dumps(payload)),
+        ):
+            info = _PROBER.probe(f)
+        assert info.video_codec == "h264"
+        assert info.width == 1920

tests/infrastructure/test_filesystem_extras.py

@@ -1,21 +1,19 @@
 """Tests for the smaller ``alfred.infrastructure.filesystem`` helpers.
 
-Covers four siblings of ``FileManager`` that had near-zero coverage:
+Covers three siblings of ``FileManager`` that had near-zero coverage:
 
-- ``ffprobe.probe`` — wraps ``ffprobe`` JSON output into a ``MediaInfo``.
 - ``filesystem_operations.create_folder`` / ``move`` — thin
   ``mkdir`` / ``mv`` wrappers returning dict-shaped responses.
 - ``organizer.MediaOrganizer`` — computes destination paths for movies
   and TV episodes; creates folders for them.
 - ``find_video.find_video_file`` — first-video lookup in a folder.
 
-External commands (``ffprobe`` / ``mv``) are patched via ``subprocess.run``.
+(``ffprobe`` coverage now lives in ``test_ffprobe_prober.py`` alongside
+its adapter.)
 """
 
 from __future__ import annotations
 
-import json
-import subprocess
 from unittest.mock import MagicMock, patch
 
 from alfred.domain.movies.entities import Movie
@@ -27,7 +25,6 @@ from alfred.domain.tv_shows.value_objects import (
     SeasonNumber,
     ShowStatus,
 )
-from alfred.infrastructure.filesystem import ffprobe
 from alfred.infrastructure.filesystem.filesystem_operations import (
     create_folder,
     move,
@@ -38,147 +35,6 @@ from alfred.infrastructure.knowledge.release_kb import YamlReleaseKnowledge
 
 _KB = YamlReleaseKnowledge()
 
-# --------------------------------------------------------------------------- #
-# ffprobe.probe                                                                #
-# --------------------------------------------------------------------------- #
-
-
-def _ffprobe_result(returncode=0, stdout="{}", stderr="") -> MagicMock:
-    return MagicMock(returncode=returncode, stdout=stdout, stderr=stderr)
-
-
-class TestFfprobe:
-    def test_timeout_returns_none(self, tmp_path):
-        f = tmp_path / "x.mkv"
-        f.write_bytes(b"")
-        with patch(
-            "alfred.infrastructure.filesystem.ffprobe.subprocess.run",
-            side_effect=subprocess.TimeoutExpired(cmd="ffprobe", timeout=30),
-        ):
-            assert ffprobe.probe(f) is None
-
-    def test_nonzero_returncode_returns_none(self, tmp_path):
-        f = tmp_path / "x.mkv"
-        f.write_bytes(b"")
-        with patch(
-            "alfred.infrastructure.filesystem.ffprobe.subprocess.run",
-            return_value=_ffprobe_result(returncode=1, stderr="not a media file"),
-        ):
-            assert ffprobe.probe(f) is None
-
-    def test_invalid_json_returns_none(self, tmp_path):
-        f = tmp_path / "x.mkv"
-        f.write_bytes(b"")
-        with patch(
-            "alfred.infrastructure.filesystem.ffprobe.subprocess.run",
-            return_value=_ffprobe_result(stdout="not json {"),
-        ):
-            assert ffprobe.probe(f) is None
-
-    def test_parses_format_duration_and_bitrate(self, tmp_path):
-        f = tmp_path / "x.mkv"
-        f.write_bytes(b"")
-        payload = {
-            "format": {"duration": "1234.5", "bit_rate": "5000000"},
-            "streams": [],
-        }
-        with patch(
-            "alfred.infrastructure.filesystem.ffprobe.subprocess.run",
-            return_value=_ffprobe_result(stdout=json.dumps(payload)),
-        ):
-            info = ffprobe.probe(f)
-        assert info is not None
-        assert info.duration_seconds == 1234.5
-        assert info.bitrate_kbps == 5000  # bit_rate // 1000
-
-    def test_invalid_numeric_format_fields_skipped(self, tmp_path):
-        f = tmp_path / "x.mkv"
-        f.write_bytes(b"")
-        payload = {
-            "format": {"duration": "garbage", "bit_rate": "also-bad"},
-            "streams": [],
-        }
-        with patch(
-            "alfred.infrastructure.filesystem.ffprobe.subprocess.run",
-            return_value=_ffprobe_result(stdout=json.dumps(payload)),
-        ):
-            info = ffprobe.probe(f)
-        assert info is not None
-        assert info.duration_seconds is None
-        assert info.bitrate_kbps is None
-
-    def test_parses_streams(self, tmp_path):
-        f = tmp_path / "x.mkv"
-        f.write_bytes(b"")
-        payload = {
-            "format": {},
-            "streams": [
-                {
-                    "index": 0,
-                    "codec_type": "video",
-                    "codec_name": "h264",
-                    "width": 1920,
-                    "height": 1080,
-                },
-                {
-                    "index": 1,
-                    "codec_type": "audio",
-                    "codec_name": "ac3",
-                    "channels": 6,
-                    "channel_layout": "5.1",
-                    "tags": {"language": "eng"},
-                    "disposition": {"default": 1},
-                },
-                {
-                    "index": 2,
-                    "codec_type": "audio",
-                    "codec_name": "aac",
-                    "channels": 2,
-                    "tags": {"language": "fra"},
-                },
-                {
-                    "index": 3,
-                    "codec_type": "subtitle",
-                    "codec_name": "subrip",
-                    "tags": {"language": "fra"},
-                    "disposition": {"forced": 1},
-                },
-            ],
-        }
-        with patch(
-            "alfred.infrastructure.filesystem.ffprobe.subprocess.run",
-            return_value=_ffprobe_result(stdout=json.dumps(payload)),
-        ):
-            info = ffprobe.probe(f)
-        assert info.video_codec == "h264"
-        assert info.width == 1920 and info.height == 1080
-        assert len(info.audio_tracks) == 2
-        eng = info.audio_tracks[0]
-        assert eng.language == "eng"
-        assert eng.is_default is True
-        assert info.audio_tracks[1].is_default is False
-        assert len(info.subtitle_tracks) == 1
-        assert info.subtitle_tracks[0].is_forced is True
-
-    def test_first_video_stream_wins(self, tmp_path):
-        # The implementation only fills video_codec on the FIRST video stream.
-        f = tmp_path / "x.mkv"
-        f.write_bytes(b"")
-        payload = {
-            "format": {},
-            "streams": [
-                {"codec_type": "video", "codec_name": "h264", "width": 1920},
-                {"codec_type": "video", "codec_name": "hevc", "width": 3840},
-            ],
-        }
-        with patch(
-            "alfred.infrastructure.filesystem.ffprobe.subprocess.run",
-            return_value=_ffprobe_result(stdout=json.dumps(payload)),
-        ):
-            info = ffprobe.probe(f)
-        assert info.video_codec == "h264"
-        assert info.width == 1920
-
 
 # --------------------------------------------------------------------------- #
 # filesystem_operations                                                        #