fix: detect mp4 and other common containers in watcher

The watcher only globbed *.mkv, silently ignoring every other source
container. Expand the glob to a list of common input extensions
(mkv, mp4, m4v, mov, avi, ts, m2ts, mts, mpg, mpeg, vob, webm, wmv,
flv). Downstream is unaffected: workdir naming uses filepath.Ext, the
encoder always emits .mkv output, and the metadata regexes are not
end-anchored.

MANUAL.md

@@ -48,12 +48,19 @@ encoding:
   bluray:
     crf: 29
     preset: 3
+  webdl:
+    crf: 30
+    preset: 3
+  tvrip:
+    crf: 32
+    preset: 2
 
 paths:
   input:     "./input"
   output:    "./output"
   originals: "./originals"
   failed:    "./failed"
+  work:      "./work"
 ```
 
 ### Field reference
@@ -65,12 +72,17 @@ paths:
 | `encoding.dvd.preset` | SVT-AV1 preset for SD sources | `2` |
 | `encoding.bluray.crf` | SVT-AV1 CRF for HD sources | `29` |
 | `encoding.bluray.preset` | SVT-AV1 preset for HD sources | `3` |
+| `encoding.webdl.crf` | SVT-AV1 CRF for WebDL sources | `30` |
+| `encoding.webdl.preset` | SVT-AV1 preset for WebDL sources | `3` |
+| `encoding.tvrip.crf` | SVT-AV1 CRF for TVRip sources | `32` |
+| `encoding.tvrip.preset` | SVT-AV1 preset for TVRip sources | `2` |
 | `paths.input` | Folder polled for new `.mkv` files | `./input` |
 | `paths.output` | Destination for finished encodes | `./output` |
 | `paths.originals` | Where source files are moved on success (unless `-d`) | `./originals` |
-| `paths.failed` | Where source + partial output go on failure | `./failed` |
+| `paths.failed` | Where source files go on failure | `./failed` |
+| `paths.work` | Scratch directory for per-job intermediates (wav/opus/output.mkv); deleted after every job | `./work` |
 
-All four directories are created on startup if they don't exist.
+All five directories are created on startup if they don't exist.
 
 ---
 
@@ -88,7 +100,7 @@ Flags:
 - `-d` — delete the source `.mkv` after a successful encode instead of moving it to `originals/`.
 - `-c PATH` — path to config file.
 
-Stop with `Ctrl+C` (SIGINT) or `SIGTERM`. A signal triggers a clean shutdown after the current poll cycle.
+Stop with `Ctrl+C` (SIGINT) or `SIGTERM`. The signal cancels any in-flight encode immediately — the ffmpeg / ffprobe / opusenc children are killed, the per-job work directory is removed by its deferred cleanup, and the source `.mkv` is routed to `paths.failed` so the next run sees a clean `paths.input`.
 
 The program runs as a foreground daemon. It scans the input directory on startup and every 15 seconds thereafter.
 
@@ -131,41 +143,62 @@ the-wire.TVM75.s2e5.mkv
 
 If neither pattern matches, encoding still proceeds but the file is treated as having no metadata. The output is named with a random hex string and an `.nometadata.mkv` suffix.
 
+### 5.4 Optional: source media type
+
+Any filename can additionally contain a media-type token (case-insensitive, word-bounded):
+
+- `dvd`
+- `bluray`
+- `webdl`
+- `tvrip`
+
+Examples:
+
+```
+Heat.tt0113277.bluray.mkv
+some-rip.tvm169.S01E01.webdl.mkv
+old.broadcast.tvrip.tt0066026.mkv
+```
+
+The token controls **both** the `ORIGINAL_MEDIA_TYPE` metadata tag written into the output and which `encoding.<type>.crf` / `encoding.<type>.preset` pair is used.
+
+If no token is present, the program falls back to guessing from pixel count: `width × height < 600,000` → DVD, otherwise Blu-ray. WebDL and TVRip are never auto-detected — they must be declared via the token.
+
 ---
 
 ## 6. The processing pipeline
 
-For every `.mkv` found in `paths.input`, the program runs these steps in order. Any error sends the source file (and the partial `output.mkv`, if any) to `paths.failed`.
+For every `.mkv` found in `paths.input`, the program runs these steps in order. A per-job scratch subdirectory under `paths.work` (named after the input base name without `.mkv`) holds all intermediates, and is deleted unconditionally at the end of the job. Any error sends the source file to `paths.failed`; the work subdirectory is wiped regardless of outcome.
 
 1. **Parse filename** → determines whether this is a movie or series, and what IDs to use.
 2. **Probe video** with `ffprobe`:
-   - Picks the first video stream whose codec is `mpeg2video`, `h264`, or `hevc`.
+   - Picks the first stream with `codec_type=video`, regardless of codec name. Errors out if there isn't one.
    - Records width, height, and sample aspect ratio (SAR).
-   - Runs `ffmpeg -vf idet` to detect interlacing (presence of `TFF`/`BFF` in stderr).
+   - Detects interlacing by running `ffmpeg -vf idet -frames:v 400 -an -sn -f null -` and parsing the `Multi frame detection: TFF: a BFF: b Progressive: c Undetermined: d` summary line. The source is treated as interlaced only when `a+b > c`; undetermined frames are ignored, and a missing summary line defaults to progressive.
 3. **Probe stream languages** with `ffprobe` — collects `language` tags for every audio/subtitle stream so they can be re-applied after encoding (FFmpeg's `-map_metadata -1` strips them otherwise).
-4. **Detect media type** from pixel count:
+4. **Detect media type**:
-   - `width × height < 600,000` → **DVD** profile.
+   - First, check the filename for a `dvd` / `bluray` / `webdl` / `tvrip` token (case-insensitive). If present, that wins.
-   - Otherwise → **Blu-ray** profile.
+   - Otherwise, fall back to pixel count: `width × height < 600,000` → DVD, else Blu-ray.
-   The chosen profile selects which CRF/preset pair from the config to use.
+   The chosen profile selects which `encoding.<type>.crf` / `encoding.<type>.preset` pair from the config to use, and is written into the `ORIGINAL_MEDIA_TYPE` metadata tag.
 5. **Fetch metadata** from OMDb or TVmaze depending on the parsed filename. Failures here are logged but do not abort the encode — the file is just encoded without metadata.
-6. **Extract audio** to `audio.wav` (PCM s16le, 48 kHz) in the input directory.
+6. **Extract audio** — one PCM wav per source audio stream, written to the per-job work directory as `audio.0.wav`, `audio.1.wav`, … in source order (PCM s16le, 48 kHz). Errors out if the source has no audio streams.
-7. **Encode audio** with `opusenc --bitrate 128k` → `audio.opus`.
+7. **Encode audio** — each wav is converted with `opusenc --bitrate 128k` to a matching `audio.<n>.opus` in the same work directory.
-8. **Calculate display width** from SAR. If SAR ≠ `1:1`, the width is rescaled so the output has square pixels, using a `zscale` filter (`spline36`). Height is preserved.
+8. **Calculate display width** from SAR. The width is rescaled so the output has square pixels only when there's actually work to do — `zscale` is skipped entirely for square-pixel sources (SAR `1:1`, `N/A`, empty, `0:N`), and for any SAR whose calculated width rounds to the source width. When rescaling, the width is rounded to the nearest even number (mod-2, preferred by AV1).
 9. **Encode video** with FFmpeg:
-   - Video filter chain: `bwdif=mode=0:par=-1:-1,zscale=w=W:h=H:filter=spline36` if interlaced, else just the `zscale` step.
+   - Video filter chain is built conditionally. `bwdif=mode=0:par=-1:-1` is prepended when the source is interlaced; the `zscale` step is appended only when a rescale is actually needed (see step 8). If neither applies, `-vf` is omitted entirely.
    - Codec: `libsvtav1`, `-pix_fmt yuv420p10le`.
-   - `-crf` and `-preset` from the selected profile.
+   - `-crf` and `-preset` from the selected profile (step 4).
    - `-svtav1-params film-grain=10:film-grain-denoise=1:scd=1:qm-min=4:qm-max=15:keyint=10s`.
-   - Streams mapped: video from input, subtitles from input (`0:s?` — optional), audio from the re-encoded Opus files.
+   - Streams mapped: video from input (`0:v`), subtitles from input (`0:s?` — optional), and one audio stream per Opus file (`1:a`, `2:a`, …).
-   - Audio copied (`-c:a copy`), subtitles copied (`-c:s copy`).
+   - Audio re-muxed (`-c:a copy` — copies the already-Opus-encoded streams), subtitles copied (`-c:s copy`).
-   - `-map_metadata -1` strips global metadata; per-stream language tags are then re-applied from the ffprobe pass.
+   - `-map_metadata -1` strips global metadata; per-stream language tags are then re-applied. Audio language tags are indexed by **output position** (the position in the opus-file list), not by counting source streams, so missing-language streams don't shift the index.
-   - Container metadata written: `TITLE`, `DATE_RELEASED`, `IMDBID`, `ORIGINAL_MEDIA_TYPE`. For series: also `COLLECTION`, `SEASON`, `EPISODE`, `TVMAZE_ID`.
+   - Container metadata written: `TITLE`, `DATE_RELEASED`, `IMDBID`, `ORIGINAL_MEDIA_TYPE`. For series: also `COLLECTION`, `SEASON`, `EPISODE`, `TVMAZE_ID`. Values are unquoted (literal value, no wrapping `"…"`).
-   - Output written to `output.mkv` in the input directory.
+   - Output written to `output.mkv` in the per-job work directory.
-10. **Clean up** intermediate `.wav` and `.opus` files.
+10. **Clean up** the entire per-job work directory (intermediates and `output.mkv` together) once the rename/move below succeeds — or, on any failure, when the deferred cleanup runs.
-11. **Rename and move** `output.mkv` to `paths.output` with a final name:
+11. **Rename and move** `output.mkv` from the work directory to `paths.output` with a final name:
-    - Series → `<sanitized-show-name>.S<NN>E<NN>.mkv`
+    - Series with a known show name → `<sanitized-show-name>.S<NN>E<NN>.mkv` (the series no longer needs a populated IMDb mapping — a TVmaze show with no external IMDb link still gets a useful filename).
-    - Movie → `<sanitized-title>.<imdbID>.mkv`
+    - Movie with a known title and IMDb ID → `<sanitized-title>.<imdbID>.mkv`.
-    - No metadata → `<8-hex-chars>.nometadata.mkv`
+    - Anything else → `<8-hex-chars>.nometadata.mkv`.
     Sanitization keeps `a–z A–Z 0–9 - ä ö Ä Ö` only.
 12. **Dispose of the source**:
     - `-d` flag set → delete the original `.mkv`.
@@ -175,13 +208,18 @@ For every `.mkv` found in `paths.input`, the program runs these steps in order.
 
 ## 7. Output naming examples
 
-| Input filename | Result in `paths.output` |
+| Input filename | Result in `paths.output` | Notes |
-|---|---|
+|---|---|---|
-| `Heat.tt0113277.mkv` | `Heat.tt0113277.mkv` |
+| `Heat.tt0113277.mkv` | `Heat.tt0113277.mkv` | Pixel-count fallback → Blu-ray profile + tag |
-| `Breaking.Bad.tvm169.S01E01.mkv` | `BreakingBad.S01E01.mkv` |
+| `Heat.tt0113277.bluray.mkv` | `Heat.tt0113277.mkv` | Same output filename; muxed `ORIGINAL_MEDIA_TYPE=Blu-ray` is now from the token, not the guess |
-| `unrecognized-rip.mkv` | `a1b2c3d4.nometadata.mkv` |
+| `Breaking.Bad.tvm169.S01E01.webdl.mkv` | `BreakingBad.S01E01.mkv` | WebDL profile + tag |
+| `unrecognized-rip.mkv` | `a1b2c3d4.nometadata.mkv` | No IDs at all |
 
-The IMDb ID returned by the API is used, not the one from the filename, so a typo in the filename would surface there.
+A few things worth knowing:
+
+- The media-type token affects the muxed `ORIGINAL_MEDIA_TYPE` tag and the CRF/preset profile, but **not** the output filename.
+- The IMDb ID written into the filename is the one returned by the API, not the one in the input filename, so a typo in the source filename will surface in the output name.
+- A TVmaze show with no IMDb mapping still gets a `<Collection>.S<NN>E<NN>.mkv` filename (only the `IMDBID` metadata tag is left empty).
 
 ---
 
@@ -197,18 +235,24 @@ Run the program from the directory where you want the logs to land.
 
 Note: a number of `DEBUG` lines are printed to stdout/stderr (ffprobe output, calculated zscale width, the full ffmpeg command, etc.). These are intentional but not written to the log files.
 
+**Known limitation:** the date in `info_*.log` / `error_*.log` filenames is computed when the daemon starts and does not roll over at midnight. If the daemon is left running across days, all writes continue into the start-day's file. Restart the daemon to rotate. `structured.json` does not rotate at all.
+
 ---
 
 ## 9. Failure handling
 
 If any step from probing through encoding through renaming fails:
 
-- The source `.mkv` is moved to `paths.failed`.
+- The source `.mkv` is moved to `paths.failed` (the move itself is `os.Stat`-guarded — if the source is already gone, the move is skipped and logged; if the move itself errors, that error is logged too). This guarantees the source leaves `paths.input` on every failure path, so the watcher doesn't retry the same file on the next tick.
-- Any partial `output.mkv` left in the input directory is also moved to `paths.failed`.
+- The per-job work directory under `paths.work` (containing partial wav/opus/output.mkv) is deleted unconditionally.
 - The error is logged to `error_*.log` and `structured.json` with the source file path.
 
 The watcher continues with the next file; one bad rip won't stop the daemon.
 
+**Destination collisions:** if a finished encode would land on a name that already exists in `paths.output`, the move is refused (no silent overwrite) and the source is routed to `paths.failed`. This is the path you'll hit when two sources sanitize to the same output filename — e.g. two re-rips of the same release, or two episodes that both come out as `SxxExx`.
+
+**Cross-filesystem moves:** every move (`paths.input → paths.output`, `… → paths.failed`, `… → paths.originals`) transparently falls back to copy + delete when the source and destination live on different mounts. You can put each path on a different drive without breaking the pipeline.
+
 ---
 
 ## 10. Polling behavior
@@ -216,7 +260,8 @@ The watcher continues with the next file; one bad rip won't stop the daemon.
 - Input directory is scanned every **15 seconds** (clamped to a 10–30 s range).
 - Only files matching `*.mkv` directly in `paths.input` are picked up — no recursion.
 - Files are processed **sequentially**, one at a time, in the order `filepath.Glob` returns them (alphabetical on Linux).
-- There is no atomic-write detection. If you're copying a large file into `paths.input`, copy it to a different name first and `mv` it into place once complete, otherwise the watcher may try to encode a half-written file.
+- **Partial-write protection:** the watcher requires a file's `mtime` and `size` to be identical on two consecutive scans before processing. A freshly dropped or still-copying file therefore waits at least one full tick (~15 s) before encoding begins. Copying a large file directly into `paths.input` is now safe; you no longer have to land it under a different name and `mv` into place (though doing so still works and shaves off the tick delay).
+- **Failure quarantine:** if `processFile` returns an error, that file is skipped for 5 minutes (or until its `mtime` changes — e.g. you replace or `touch` it). Prevents a permanently-broken input from spamming the logs every 15 s. The quarantine is in-memory only; restarting the daemon clears it.
 
 ---
 
@@ -232,3 +277,13 @@ internal/mover/           File rename/move/delete helpers
 internal/logger/          Plain + JSON logging
 pkg/types/types.go        Shared structs (Config, Job, Metadata, …)
 ```
+
+Runtime directories (from `paths.*` in the config):
+
+```
+paths.input               User drops new .mkv files here; watcher polls every 15 s
+paths.output              Finished encodes land here under their final name
+paths.originals           Successfully-encoded sources end up here (unless -d)
+paths.failed              Sources of failed jobs end up here
+paths.work                Per-job scratch subdir (basename of input); wiped per job
+```

cmd/videnc/main.go

@@ -1,6 +1,7 @@
 package main
 
 import (
+	"context"
 	"crypto/rand"
 	"encoding/hex"
 	"flag"
@@ -9,6 +10,7 @@ import (
 	"os/signal"
 	"path/filepath"
 	"regexp"
+	"strings"
 	"syscall"
 
 	"videnc-vibe/internal/config"
@@ -60,57 +62,75 @@ func main() {
 
 	metaClient := metadata.NewClient(cfg.OMDBAPIKey)
 
-	done := make(chan struct{})
+	ctx, cancel := signal.NotifyContext(context.Background(), syscall.SIGINT, syscall.SIGTERM)
-	sigChan := make(chan os.Signal, 1)
+	defer cancel()
-	signal.Notify(sigChan, syscall.SIGINT, syscall.SIGTERM)
-
-	go func() {
-		<-sigChan
-		close(done)
-	}()
 
 	w := watcher.New(cfg.Paths.Input, 15)
-	w.Start(func(inputPath string) error {
+	w.Start(ctx, func(ctx context.Context, inputPath string) error {
-		return processFile(inputPath, cfg, enc, metaClient, log)
+		return processFile(ctx, inputPath, cfg, enc, metaClient, log)
-	}, done)
+	})
 
 	log.Info("videnc-vibe started")
 }
 
-func processFile(inputPath string, cfg *types.Config, enc *encoder.Encoder, metaClient *metadata.Client, log *logger.Logger) error {
+func processFile(ctx context.Context, inputPath string, cfg *types.Config, enc *encoder.Encoder, metaClient *metadata.Client, log *logger.Logger) error {
 	log.Info(fmt.Sprintf("Processing: %s", inputPath))
 
 	filename := filepath.Base(inputPath)
 	isSeries, imdbID, tvmazeID, season, episode := metadata.ParseFilename(filename)
 
-	width, height, interlaced, err := enc.GetMediaInfo(inputPath)
+	// Per-job work subdirectory under paths.work. Uses the source base name
+	// (without ".mkv") as the subdir name. MkdirAll is idempotent, so a
+	// leftover dir from a crashed previous run is harmless to overwrite.
+	workDirName := strings.TrimSuffix(filename, filepath.Ext(filename))
+	workDir := filepath.Join(cfg.Paths.Work, workDirName)
+	if err := os.MkdirAll(workDir, 0755); err != nil {
+		log.ErrorFile(inputPath, "Creating work directory", err.Error())
+		failToFailed(inputPath, cfg.Paths.Failed, log)
+		return err
+	}
+	// Cleanup the work directory on every exit path, success or failure.
+	defer os.RemoveAll(workDir)
+
+	width, height, interlaced, err := enc.GetMediaInfo(ctx, inputPath)
 	if err != nil {
 		log.ErrorFile(inputPath, "Getting media info", err.Error())
-		mover.MoveToFailed(inputPath, cfg.Paths.Failed)
+		failToFailed(inputPath, cfg.Paths.Failed, log)
 		return err
 	}
 
-	streamLangs, err := enc.GetStreamLanguages(inputPath)
+	streamLangs, err := enc.GetStreamLanguages(ctx, inputPath)
 	if err != nil {
 		log.ErrorFile(inputPath, "Getting stream languages", err.Error())
 	}
 
-	mediaType := watcher.DetectMediaType(width, height)
+	mediaType := metadata.ParseMediaType(filename)
-	crf := cfg.Encoding.DVD.CRF
+	if mediaType == "" {
-	preset := cfg.Encoding.DVD.Preset
+		mediaType = watcher.DetectMediaType(width, height)
-	if mediaType == types.MediaTypeBluRay {
-		crf = cfg.Encoding.Bluray.CRF
-		preset = cfg.Encoding.Bluray.Preset
 	}
 
+	var profile types.EncodingParams
+	switch mediaType {
+	case types.MediaTypeBluRay:
+		profile = cfg.Encoding.Bluray
+	case types.MediaTypeWebDL:
+		profile = cfg.Encoding.WebDL
+	case types.MediaTypeTVRip:
+		profile = cfg.Encoding.TVRip
+	default:
+		profile = cfg.Encoding.DVD
+	}
+	crf := profile.CRF
+	preset := profile.Preset
+
 	var meta *types.Metadata
 	if isSeries && tvmazeID != "" && season != "" && episode != "" {
-		meta, err = metaClient.FetchSeriesMetadata(tvmazeID, season, episode)
+		meta, err = metaClient.FetchSeriesMetadata(ctx, tvmazeID, season, episode)
 		if err != nil {
 			log.ErrorFile(inputPath, "Fetching series metadata", err.Error())
 		}
 	} else if imdbID != "" {
-		meta, err = metaClient.FetchMovieMetadata(imdbID)
+		meta, err = metaClient.FetchMovieMetadata(ctx, imdbID)
 		if err != nil {
 			log.ErrorFile(inputPath, "Fetching movie metadata", err.Error())
 		}
@@ -134,16 +154,13 @@ func processFile(inputPath string, cfg *types.Config, enc *encoder.Encoder, meta
 		DeleteOrigin: deleteOrigin,
 	}
 
-	if err := enc.Transcode(inputPath, job, meta, interlaced, streamLangs); err != nil {
+	if err := enc.Transcode(ctx, inputPath, workDir, job, meta, interlaced, streamLangs); err != nil {
 		log.ErrorFile(inputPath, "Transcoding", err.Error())
-		mover.MoveToFailed(inputPath, cfg.Paths.Failed)
+		failToFailed(inputPath, cfg.Paths.Failed, log)
-		outputPath := filepath.Join(filepath.Dir(inputPath), "output.mkv")
-		mover.MoveToFailed(outputPath, cfg.Paths.Failed)
 		return err
 	}
 
-	outputDir := filepath.Dir(inputPath)
+	outputPath := filepath.Join(workDir, "output.mkv")
-	outputPath := filepath.Join(outputDir, "output.mkv")
 
 	var outFilename string
 	switch {
@@ -157,8 +174,11 @@ func processFile(inputPath string, cfg *types.Config, enc *encoder.Encoder, meta
 
 	finalOutput := filepath.Join(cfg.Paths.Output, outFilename)
 	if err := mover.Rename(outputPath, finalOutput); err != nil {
+		// Move the source to failed/ so it doesn't get re-encoded on the next
+		// tick. The deferred RemoveAll(workDir) takes care of the partial
+		// output.mkv left in the work dir.
 		log.ErrorFile(inputPath, "Moving output", err.Error())
-		mover.MoveToFailed(outputPath, cfg.Paths.Failed)
+		failToFailed(inputPath, cfg.Paths.Failed, log)
 		return err
 	}
 
@@ -174,6 +194,23 @@ func processFile(inputPath string, cfg *types.Config, enc *encoder.Encoder, meta
 	return nil
 }
 
+// failToFailed stats path before invoking MoveToFailed: if missing, logs and
+// skips; if present, surfaces any move error to the logger. This avoids the
+// silent no-op pattern where MoveToFailed was called on a non-existent file.
+func failToFailed(path, failedDir string, log *logger.Logger) {
+	if _, err := os.Stat(path); err != nil {
+		if os.IsNotExist(err) {
+			log.Info(fmt.Sprintf("Skip move to failed; not present: %s", path))
+			return
+		}
+		log.ErrorFile(path, "Stat before move to failed", err.Error())
+		return
+	}
+	if err := mover.MoveToFailed(path, failedDir); err != nil {
+		log.ErrorFile(path, "Moving to failed", err.Error())
+	}
+}
+
 func generateRandomString(length int) string {
 	bytes := make([]byte, length/2+1)
 	rand.Read(bytes)

internal/config/config.go

@@ -49,6 +49,9 @@ func Load(configPath string) (*types.Config, error) {
 	if cfg.Paths.Failed == "" {
 		cfg.Paths.Failed = "./failed"
 	}
+	if cfg.Paths.Work == "" {
+		cfg.Paths.Work = "./work"
+	}
 	if cfg.Encoding.DVD.CRF == 0 {
 		cfg.Encoding.DVD.CRF = 30
 	}
@@ -61,12 +64,24 @@ func Load(configPath string) (*types.Config, error) {
 	if cfg.Encoding.Bluray.Preset == 0 {
 		cfg.Encoding.Bluray.Preset = 3
 	}
+	if cfg.Encoding.WebDL.CRF == 0 {
+		cfg.Encoding.WebDL.CRF = 30
+	}
+	if cfg.Encoding.WebDL.Preset == 0 {
+		cfg.Encoding.WebDL.Preset = 3
+	}
+	if cfg.Encoding.TVRip.CRF == 0 {
+		cfg.Encoding.TVRip.CRF = 32
+	}
+	if cfg.Encoding.TVRip.Preset == 0 {
+		cfg.Encoding.TVRip.Preset = 2
+	}
 
 	return &cfg, nil
 }
 
 func EnsureDirs(cfg *types.Config) error {
-	dirs := []string{cfg.Paths.Input, cfg.Paths.Output, cfg.Paths.Originals, cfg.Paths.Failed}
+	dirs := []string{cfg.Paths.Input, cfg.Paths.Output, cfg.Paths.Originals, cfg.Paths.Failed, cfg.Paths.Work}
 	for _, dir := range dirs {
 		if err := os.MkdirAll(dir, 0755); err != nil {
 			return fmt.Errorf("creating directory %s: %w", dir, err)

internal/encoder/encoder.go

@@ -1,12 +1,13 @@
 package encoder
 
 import (
+	"context"
 	"encoding/json"
 	"fmt"
-	"os"
 	"os/exec"
 	"path/filepath"
 	"regexp"
+	"sort"
 	"strconv"
 	"strings"
 
@@ -42,8 +43,8 @@ type StreamMetadata struct {
 	Title     string `json:"title"`
 }
 
-func (e *Encoder) GetStreamLanguages(path string) ([]StreamMetadata, error) {
+func (e *Encoder) GetStreamLanguages(ctx context.Context, path string) ([]StreamMetadata, error) {
-	cmd := exec.Command(e.ffprobePath, "-v", "error", "-show_streams", "-print_format", "json", path)
+	cmd := exec.CommandContext(ctx, e.ffprobePath, "-v", "error", "-show_streams", "-print_format", "json", path)
 	output, err := cmd.CombinedOutput()
 	if err != nil {
 		return nil, fmt.Errorf("ffprobe error: %w", err)
@@ -103,8 +104,8 @@ func (e *Encoder) CheckDeps() error {
 	return nil
 }
 
-func (e *Encoder) GetMediaInfo(path string) (width, height int, interlaced bool, err error) {
+func (e *Encoder) GetMediaInfo(ctx context.Context, path string) (width, height int, interlaced bool, err error) {
-	cmd := exec.Command(e.ffprobePath, "-v", "error", "-show_streams", "-print_format", "json", path)
+	cmd := exec.CommandContext(ctx, e.ffprobePath, "-v", "error", "-show_streams", "-print_format", "json", path)
 	output, err := cmd.CombinedOutput()
 	if err != nil {
 		return 0, 0, false, fmt.Errorf("ffprobe error: %w", err)
@@ -131,7 +132,7 @@ func (e *Encoder) GetMediaInfo(path string) (width, height int, interlaced bool,
 		return 0, 0, false, fmt.Errorf("no video stream found")
 	}
 
-	cmd = exec.Command(e.ffmpegPath,
+	cmd = exec.CommandContext(ctx, e.ffmpegPath,
 		"-hide_banner",
 		"-nostats",
 		"-i", path,
@@ -168,8 +169,8 @@ func detectInterlaced(idetOutput string) bool {
 	return interlaced > prog
 }
 
-func (e *Encoder) calculateZscaleWidth(path string, originalHeight int) (string, int, error) {
+func (e *Encoder) calculateZscaleWidth(ctx context.Context, path string, originalHeight int) (string, int, error) {
-	cmd := exec.Command(e.ffprobePath, "-v", "error", "-select_streams", "v:0", "-show_entries", "stream=width,height,sample_aspect_ratio", "-print_format", "json", path)
+	cmd := exec.CommandContext(ctx, e.ffprobePath, "-v", "error", "-select_streams", "v:0", "-show_entries", "stream=width,height,sample_aspect_ratio", "-print_format", "json", path)
 	output, err := cmd.CombinedOutput()
 	if err != nil {
 		return "", 0, fmt.Errorf("ffprobe error: %w", err)
@@ -221,59 +222,79 @@ func (e *Encoder) calculateZscaleWidth(path string, originalHeight int) (string,
 	return zscale, newWidth, nil
 }
 
-func (e *Encoder) Transcode(input string, job *types.Job, metadata *types.Metadata, interlaced bool, streamLangs []StreamMetadata) error {
+func (e *Encoder) Transcode(ctx context.Context, input, workDir string, job *types.Job, metadata *types.Metadata, interlaced bool, streamLangs []StreamMetadata) error {
-	dir := filepath.Dir(input)
+	audioWavs, err := e.extractAudio(ctx, input, workDir, streamLangs)
-	audioWavs, err := e.extractAudio(input, dir)
 	if err != nil {
 		return fmt.Errorf("extracting audio: %w", err)
 	}
-	defer e.cleanupWavs(audioWavs)
 
-	opusFiles, err := e.encodeOpus(audioWavs, dir)
+	opusFiles, err := e.encodeOpus(ctx, audioWavs, workDir)
 	if err != nil {
 		return fmt.Errorf("encoding opus: %w", err)
 	}
-	defer e.cleanupOpus(opusFiles)
 
-	if err := e.encodeVideo(input, opusFiles, job, metadata, interlaced, streamLangs); err != nil {
+	if err := e.encodeVideo(ctx, input, workDir, opusFiles, job, metadata, interlaced, streamLangs); err != nil {
 		return fmt.Errorf("encoding video: %w", err)
 	}
 
 	return nil
 }
 
-func (e *Encoder) extractAudio(input, dir string) ([]string, error) {
+// audioStreamsInSourceOrder returns the audio entries of streamLangs sorted by
-	cmd := exec.Command(e.ffmpegPath, "-i", input,
+// their source-side Index. The resulting slice position is the 0-based audio
+// stream index used by ffmpeg selectors like `0:a:<n>`.
+func audioStreamsInSourceOrder(streamLangs []StreamMetadata) []StreamMetadata {
+	var audio []StreamMetadata
+	for _, s := range streamLangs {
+		if s.CodecType == "audio" {
+			audio = append(audio, s)
+		}
+	}
+	sort.Slice(audio, func(i, j int) bool { return audio[i].Index < audio[j].Index })
+	return audio
+}
+
+func (e *Encoder) extractAudio(ctx context.Context, input, workDir string, streamLangs []StreamMetadata) ([]string, error) {
+	audio := audioStreamsInSourceOrder(streamLangs)
+	if len(audio) == 0 {
+		return nil, fmt.Errorf("no audio streams found")
+	}
+
+	wavs := make([]string, 0, len(audio))
+	for srcAudioIndex := range audio {
+		wavPath := filepath.Join(workDir, fmt.Sprintf("audio.%d.wav", srcAudioIndex))
+		cmd := exec.CommandContext(ctx, e.ffmpegPath, "-i", input,
+			"-map", fmt.Sprintf("0:a:%d", srcAudioIndex),
 			"-vn", "-c:a", "pcm_s16le", "-ar", "48000",
-		"-f", "wav", filepath.Join(dir, "audio.wav"))
+			"-f", "wav", wavPath)
 		if out, err := cmd.CombinedOutput(); err != nil {
-		return nil, fmt.Errorf("ffmpeg extract: %s %w", out, err)
+			return wavs, fmt.Errorf("ffmpeg extract a:%d: %s %w", srcAudioIndex, out, err)
+		}
+		wavs = append(wavs, wavPath)
+	}
+	return wavs, nil
 }
 
-	matches, _ := filepath.Glob(filepath.Join(dir, "audio.wav"))
+func (e *Encoder) encodeOpus(ctx context.Context, wavs []string, workDir string) ([]string, error) {
-	return matches, nil
-}
-
-func (e *Encoder) encodeOpus(wavs []string, dir string) ([]string, error) {
 	var opusFiles []string
 	for _, wav := range wavs {
-		out := strings.Replace(wav, ".wav", ".opus", 1)
+		base := filepath.Base(strings.Replace(wav, ".wav", ".opus", 1))
-		cmd := exec.Command(e.opusencPath, "--bitrate", "128k", wav, out)
+		out := filepath.Join(workDir, base)
-		if out, err := cmd.CombinedOutput(); err != nil {
+		cmd := exec.CommandContext(ctx, e.opusencPath, "--bitrate", "128k", wav, out)
-			return nil, fmt.Errorf("opusenc: %s %w", out, err)
+		if logOut, err := cmd.CombinedOutput(); err != nil {
+			return nil, fmt.Errorf("opusenc: %s %w", logOut, err)
 		}
 		opusFiles = append(opusFiles, out)
 	}
 	return opusFiles, nil
 }
 
-func (e *Encoder) encodeVideo(input string, opusFiles []string, job *types.Job, metadata *types.Metadata, interlaced bool, streamLangs []StreamMetadata) error {
+func (e *Encoder) encodeVideo(ctx context.Context, input, workDir string, opusFiles []string, job *types.Job, metadata *types.Metadata, interlaced bool, streamLangs []StreamMetadata) error {
-	dir := filepath.Dir(input)
+	outFile := filepath.Join(workDir, "output.mkv")
-	outFile := filepath.Join(dir, "output.mkv")
 
 	svtParams := fmt.Sprintf("film-grain=10:film-grain-denoise=1:scd=1:qm-min=4:qm-max=15:keyint=10s")
 
-	zscaleStr, newWidth, err := e.calculateZscaleWidth(input, 0)
+	zscaleStr, newWidth, err := e.calculateZscaleWidth(ctx, input, 0)
 	if err != nil {
 		return fmt.Errorf("calculating zscale: %w", err)
 	}
@@ -319,17 +340,24 @@ func (e *Encoder) encodeVideo(input string, opusFiles []string, job *types.Job,
 	args = append(args, "-c:s", "copy")
 	args = append(args, "-map_metadata", "-1")
 
+	// Walk opusFiles by output audio index (0..N-1) and look up the source
+	// audio language at the same source-audio-index position. This keeps the
+	// `-metadata:s:a:i` index aligned with the output stream order, regardless
+	// of whether some source streams lacked a language tag.
+	audioStreams := audioStreamsInSourceOrder(streamLangs)
+	for i := range opusFiles {
+		if i >= len(audioStreams) {
+			break
+		}
+		lang := audioStreams[i].Language
+		if lang == "" {
+			continue
+		}
+		args = append(args, fmt.Sprintf("-metadata:s:a:%d", i), fmt.Sprintf("language=%s", lang))
+		fmt.Printf("DEBUG setting audio language: stream %d -> language=%s\n", i, lang)
+	}
+
 	for _, stream := range streamLangs {
-		if stream.CodecType == "audio" && stream.Language != "" {
-			idx := 1
-			for _, s := range streamLangs {
-				if s.CodecType == "audio" && s.Index < stream.Index {
-					idx++
-				}
-			}
-			args = append(args, fmt.Sprintf("-metadata:s:a:%d", idx-1), fmt.Sprintf("language=%s", stream.Language))
-			fmt.Printf("DEBUG setting audio language: stream %d -> language=%s\n", idx-1, stream.Language)
-		}
 		if stream.CodecType == "subtitle" && stream.Language != "" {
 			idx := 0
 			for _, s := range streamLangs {
@@ -359,7 +387,7 @@ func (e *Encoder) encodeVideo(input string, opusFiles []string, job *types.Job,
 	args = append(args, outFile)
 
 	args = append([]string{"-hide_banner", "-v", "error"}, args...)
-	cmd := exec.Command(e.ffmpegPath, args...)
+	cmd := exec.CommandContext(ctx, e.ffmpegPath, args...)
 	fmt.Printf("DEBUG FFmpeg command: ffmpeg %s\n", strings.Join(args, " "))
 	if out, err := cmd.CombinedOutput(); err != nil {
 		return fmt.Errorf("ffmpeg encode: %s %w", out, err)
@@ -367,15 +395,3 @@ func (e *Encoder) encodeVideo(input string, opusFiles []string, job *types.Job,
 
 	return nil
 }
-
-func (e *Encoder) cleanupWavs(files []string) {
-	for _, f := range files {
-		os.Remove(f)
-	}
-}
-
-func (e *Encoder) cleanupOpus(files []string) {
-	for _, f := range files {
-		os.Remove(f)
-	}
-}

internal/metadata/metadata.go

@@ -1,6 +1,7 @@
 package metadata
 
 import (
+	"context"
 	"encoding/json"
 	"fmt"
 	"io"
@@ -22,6 +23,7 @@ var (
 	imdbRegex      = regexp.MustCompile(`tt(\d+)`)
 	tvmRegex       = regexp.MustCompile(`(?i)tvm(\d+)`)
 	seRegex        = regexp.MustCompile(`(?i)s(\d+)e(\d+)`)
+	mediaTypeRegex = regexp.MustCompile(`(?i)\b(dvd|bluray|webdl|tvrip)\b`)
 )
 
 type OMDbResponse struct {
@@ -86,10 +88,36 @@ func parseInt(s string) int {
 	return n
 }
 
-func (c *Client) FetchMovieMetadata(imdbID string) (*types.Metadata, error) {
+// ParseMediaType looks for a `.dvd.` / `.bluray.` / `.webdl.` / `.tvrip.`
+// token (case-insensitive) in the filename and returns the matching MediaType.
+// Returns an empty MediaType if no token is found, so the caller can fall back
+// to the pixel-count heuristic.
+func ParseMediaType(filename string) types.MediaType {
+	m := mediaTypeRegex.FindStringSubmatch(strings.TrimSuffix(filename, ".mkv"))
+	if m == nil {
+		return ""
+	}
+	switch strings.ToLower(m[1]) {
+	case "dvd":
+		return types.MediaTypeDVD
+	case "bluray":
+		return types.MediaTypeBluRay
+	case "webdl":
+		return types.MediaTypeWebDL
+	case "tvrip":
+		return types.MediaTypeTVRip
+	}
+	return ""
+}
+
+func (c *Client) FetchMovieMetadata(ctx context.Context, imdbID string) (*types.Metadata, error) {
 	url := fmt.Sprintf("%s?i=%s&apikey=%s", omdbAPIURL, imdbID, c.omdbAPIKey)
 
-	resp, err := c.httpClient.Get(url)
+	req, err := http.NewRequestWithContext(ctx, http.MethodGet, url, nil)
+	if err != nil {
+		return nil, fmt.Errorf("building OMDb request: %w", err)
+	}
+	resp, err := c.httpClient.Do(req)
 	if err != nil {
 		return nil, fmt.Errorf("fetching OMDb: %w", err)
 	}
@@ -130,7 +158,7 @@ func (c *Client) FetchMovieMetadata(imdbID string) (*types.Metadata, error) {
 	}, nil
 }
 
-func (c *Client) FetchSeriesMetadata(tvmazeID, season, episode string) (*types.Metadata, error) {
+func (c *Client) FetchSeriesMetadata(ctx context.Context, tvmazeID, season, episode string) (*types.Metadata, error) {
 	seasonNum, err := strconv.Atoi(season)
 	if err != nil {
 		return nil, fmt.Errorf("parsing season %q: %w", season, err)
@@ -142,13 +170,13 @@ func (c *Client) FetchSeriesMetadata(tvmazeID, season, episode string) (*types.M
 
 	epURL := fmt.Sprintf("%s/shows/%s/episodebynumber?season=%d&number=%d", tvmazeAPIURL, tvmazeID, seasonNum, episodeNum)
 	var ep TVMazeEpisode
-	if err := c.fetchTVMazeJSON(epURL, &ep); err != nil {
+	if err := c.fetchTVMazeJSON(ctx, epURL, &ep); err != nil {
 		return nil, fmt.Errorf("TVmaze episode %s S%dE%d: %w", tvmazeID, seasonNum, episodeNum, err)
 	}
 
 	showURL := fmt.Sprintf("%s/shows/%s", tvmazeAPIURL, tvmazeID)
 	var show TVMazeShowResponse
-	if err := c.fetchTVMazeJSON(showURL, &show); err != nil {
+	if err := c.fetchTVMazeJSON(ctx, showURL, &show); err != nil {
 		return nil, fmt.Errorf("TVmaze show %s: %w", tvmazeID, err)
 	}
 
@@ -169,8 +197,12 @@ func (c *Client) FetchSeriesMetadata(tvmazeID, season, episode string) (*types.M
 	}, nil
 }
 
-func (c *Client) fetchTVMazeJSON(url string, v interface{}) error {
+func (c *Client) fetchTVMazeJSON(ctx context.Context, url string, v interface{}) error {
-	resp, err := c.httpClient.Get(url)
+	req, err := http.NewRequestWithContext(ctx, http.MethodGet, url, nil)
+	if err != nil {
+		return fmt.Errorf("build request: %w", err)
+	}
+	resp, err := c.httpClient.Do(req)
 	if err != nil {
 		return fmt.Errorf("GET: %w", err)
 	}

internal/mover/mover.go

@@ -1,36 +1,92 @@
 package mover
 
 import (
+	"errors"
 	"fmt"
+	"io"
 	"os"
 	"path/filepath"
+	"syscall"
 )
 
-func MoveToOutput(input, outputDir string) error {
+// safeRename moves src to dst. Refuses to overwrite an existing dst.
-	if err := os.MkdirAll(outputDir, 0755); err != nil {
+// Falls back to copy+remove on EXDEV (cross-device) errors.
-		return fmt.Errorf("creating output dir: %w", err)
+func safeRename(src, dst string) error {
+	if _, err := os.Stat(dst); err == nil {
+		return fmt.Errorf("destination %s already exists", dst)
+	} else if !errors.Is(err, os.ErrNotExist) {
+		return fmt.Errorf("stat destination %s: %w", dst, err)
 	}
-	filename := filepath.Base(input)
+
-	dest := filepath.Join(outputDir, filename)
+	err := os.Rename(src, dst)
-	return os.Rename(input, dest)
+	if err == nil {
+		return nil
+	}
+
+	var linkErr *os.LinkError
+	if !errors.As(err, &linkErr) || !errors.Is(err, syscall.EXDEV) {
+		return fmt.Errorf("renaming %s to %s: %w", src, dst, err)
+	}
+
+	return copyAndRemove(src, dst)
+}
+
+// copyAndRemove implements the cross-device fallback: copy src to dst, fsync,
+// then remove src. Uses O_EXCL to belt-and-suspenders against a race.
+func copyAndRemove(src, dst string) error {
+	in, err := os.Open(src)
+	if err != nil {
+		return fmt.Errorf("opening source %s: %w", src, err)
+	}
+	defer in.Close()
+
+	out, err := os.OpenFile(dst, os.O_WRONLY|os.O_CREATE|os.O_EXCL, 0644)
+	if err != nil {
+		return fmt.Errorf("creating destination %s: %w", dst, err)
+	}
+
+	if _, err := io.Copy(out, in); err != nil {
+		out.Close()
+		os.Remove(dst)
+		return fmt.Errorf("copying %s to %s: %w", src, dst, err)
+	}
+
+	if err := out.Sync(); err != nil {
+		out.Close()
+		os.Remove(dst)
+		return fmt.Errorf("syncing destination %s: %w", dst, err)
+	}
+
+	if err := out.Close(); err != nil {
+		os.Remove(dst)
+		return fmt.Errorf("closing destination %s: %w", dst, err)
+	}
+
+	if err := in.Close(); err != nil {
+		return fmt.Errorf("closing source %s: %w", src, err)
+	}
+
+	if err := os.Remove(src); err != nil {
+		return fmt.Errorf("removing source %s: %w", src, err)
+	}
+
+	return nil
 }
 
 func MoveToFailed(input, failedDir string) error {
 	if err := os.MkdirAll(failedDir, 0755); err != nil {
 		return fmt.Errorf("creating failed dir: %w", err)
 	}
-	filename := filepath.Base(input)
+	dest := filepath.Join(failedDir, filepath.Base(input))
-	dest := filepath.Join(failedDir, filename)
+	return safeRename(input, dest)
-	return os.Rename(input, dest)
 }
 
 func MoveToOriginals(input, originalsDir string) error {
 	if err := os.MkdirAll(originalsDir, 0755); err != nil {
 		return fmt.Errorf("creating originals dir: %w", err)
 	}
-	filename := filepath.Base(input)
+	dest := filepath.Join(originalsDir, filepath.Base(input))
-	dest := filepath.Join(originalsDir, filename)
+	return safeRename(input, dest)
-	return os.Rename(input, dest)
 }
 
 func Delete(path string) error {
@@ -38,5 +94,5 @@ func Delete(path string) error {
 }
 
 func Rename(source, dest string) error {
-	return os.Rename(source, dest)
+	return safeRename(source, dest)
 }

internal/watcher/watcher.go

@@ -1,16 +1,57 @@
 package watcher
 
 import (
+	"context"
 	"fmt"
+	"os"
 	"path/filepath"
 	"time"
 
 	"videnc-vibe/pkg/types"
 )
 
+// failureBackoff is how long we skip a file after processFn returned an error
+// for it, provided the file has not been touched since (mtime unchanged). Chosen
+// to be much larger than the polling interval so a permanently-broken input
+// (e.g. a video-only file producing "no audio streams found") does not spam the
+// log every tick, but short enough that an operator who fixes the underlying
+// problem by replacing the file sees it picked up promptly on the next stable
+// scan.
+const failureBackoff = 5 * time.Minute
+
+// inputExtensions lists the source container extensions the watcher will pick
+// up. Globbed case-sensitively (matching prior .mkv behavior).
+var inputExtensions = []string{
+	"mkv", "mp4", "m4v", "mov", "avi",
+	"ts", "m2ts", "mts",
+	"mpg", "mpeg", "vob",
+	"webm", "wmv", "flv",
+}
+
+// fileStat is the (mtime, size) pair used to decide whether a file has settled
+// between two consecutive ticks.
+type fileStat struct {
+	mtime time.Time
+	size  int64
+}
+
+// failureRecord remembers that processFn failed for a given file, so we can
+// back off rather than retrying on every tick.
+type failureRecord struct {
+	failedAt  time.Time
+	fileMtime time.Time
+}
+
 type Watcher struct {
 	inputDir string
 	interval time.Duration
+	// seen tracks the last-observed (mtime, size) for every file currently in
+	// the input dir. A file is only handed to processFn once two consecutive
+	// ticks agree on both fields (partial-write protection).
+	seen map[string]fileStat
+	// failed tracks files that recently errored from processFn so we can skip
+	// them until either failureBackoff elapses or their mtime changes.
+	failed map[string]failureRecord
 }
 
 func New(inputDir string, intervalSeconds int) *Watcher {
@@ -24,39 +65,86 @@ func New(inputDir string, intervalSeconds int) *Watcher {
 	return &Watcher{
 		inputDir: inputDir,
 		interval: interval,
+		seen:     make(map[string]fileStat),
+		failed:   make(map[string]failureRecord),
 	}
 }
 
-func (w *Watcher) Start(processFn func(string) error, done chan struct{}) {
+func (w *Watcher) Start(ctx context.Context, processFn func(context.Context, string) error) {
 	ticker := time.NewTicker(w.interval)
 	defer ticker.Stop()
 
-	w.scanAndProcess(processFn)
+	w.scanAndProcess(ctx, processFn)
 
 	for {
 		select {
-		case <-done:
+		case <-ctx.Done():
 			return
 		case <-ticker.C:
-			w.scanAndProcess(processFn)
+			w.scanAndProcess(ctx, processFn)
 		}
 	}
 }
 
-func (w *Watcher) scanAndProcess(processFn func(string) error) {
+func (w *Watcher) scanAndProcess(ctx context.Context, processFn func(context.Context, string) error) {
-	files, err := filepath.Glob(filepath.Join(w.inputDir, "*.mkv"))
+	var files []string
+	for _, ext := range inputExtensions {
+		matches, err := filepath.Glob(filepath.Join(w.inputDir, "*."+ext))
 		if err != nil {
 			fmt.Printf("Error scanning input directory: %v\n", err)
 			return
 		}
+		files = append(files, matches...)
+	}
+
+	now := time.Now()
+	nextSeen := make(map[string]fileStat, len(files))
+	nextFailed := make(map[string]failureRecord, len(w.failed))
 
 	for _, file := range files {
-		if err := processFn(file); err != nil {
+		info, err := os.Stat(file)
+		if err != nil {
+			// File vanished between glob and stat, or unreadable. Drop any
+			// state for it by not carrying it forward.
+			fmt.Printf("Error stating %s: %v\n", file, err)
+			continue
+		}
+
+		current := fileStat{mtime: info.ModTime(), size: info.Size()}
+		nextSeen[file] = current
+
+		// Carry the failure record forward only if the file hasn't been
+		// touched since it failed; a changed mtime means the user replaced
+		// or modified the file and we should give it another chance.
+		if rec, ok := w.failed[file]; ok && rec.fileMtime.Equal(current.mtime) {
+			if now.Sub(rec.failedAt) < failureBackoff {
+				nextFailed[file] = rec
+				continue
+			}
+			// Backoff expired; clear the record and let the file be
+			// re-processed if it is otherwise stable.
+		}
+
+		prev, ok := w.seen[file]
+		if !ok || prev.mtime != current.mtime || prev.size != current.size {
+			// First time we've seen this (mtime, size); wait one more tick
+			// to make sure the file isn't still being written.
+			continue
+		}
+
+		if err := processFn(ctx, file); err != nil {
 			fmt.Printf("Error processing %s: %v\n", file, err)
+			nextFailed[file] = failureRecord{
+				failedAt:  now,
+				fileMtime: current.mtime,
 			}
 		}
 	}
 
+	w.seen = nextSeen
+	w.failed = nextFailed
+}
+
 func DetectMediaType(width, height int) types.MediaType {
 	pixels := width * height
 	if pixels < 600000 {

pkg/types/types.go

@@ -9,6 +9,8 @@ type MediaType string
 const (
 	MediaTypeDVD    MediaType = "DVD"
 	MediaTypeBluRay MediaType = "Blu-ray"
+	MediaTypeWebDL  MediaType = "WebDL"
+	MediaTypeTVRip  MediaType = "TVRip"
 )
 
 type Job struct {
@@ -42,6 +44,8 @@ type Config struct {
 type EncodingConfig struct {
 	DVD    EncodingParams `yaml:"dvd"`
 	Bluray EncodingParams `yaml:"bluray"`
+	WebDL  EncodingParams `yaml:"webdl"`
+	TVRip  EncodingParams `yaml:"tvrip"`
 }
 
 type EncodingParams struct {
@@ -54,6 +58,7 @@ type PathsConfig struct {
 	Output    string `yaml:"output"`
 	Originals string `yaml:"originals"`
 	Failed    string `yaml:"failed"`
+	Work      string `yaml:"work"`
 }
 
 type LogEntry struct {