diff options
Diffstat (limited to 'scrypted/scrypted-viewport.ts')
| -rw-r--r-- | scrypted/scrypted-viewport.ts | 24 |
1 files changed, 22 insertions, 2 deletions
diff --git a/scrypted/scrypted-viewport.ts b/scrypted/scrypted-viewport.ts index 16b6e02..b06e93a 100644 --- a/scrypted/scrypted-viewport.ts +++ b/scrypted/scrypted-viewport.ts @@ -125,6 +125,17 @@ class Viewport extends ScryptedDeviceBase implements Settings { const parsed = v ? parseInt(v, 10) : NaN; return Number.isFinite(parsed) ? Math.max(33, parsed) : DEFAULT_FRAME_INTERVAL_MS; } + // ffmpeg mjpeg encoder -q:v. Valid range 1..31, lower = higher + // quality + bigger JPEG (1 ≈ visually lossless, 31 ≈ very lossy). + // Default 1 — with HTTP keep-alive + NODELAY we have plenty of + // body-upload headroom for the bigger frames. Bump up only if + // you're chasing fewer bytes on the wire at the cost of visible + // artifacts. + get jpegQuality(): number { + const v = this.storage.getItem("jpeg_quality"); + const parsed = v ? parseInt(v, 10) : NaN; + return Number.isFinite(parsed) ? Math.max(1, Math.min(31, parsed)) : 1; + } // Which camera-event types wake this viewport. Empty = tap-only, // never woken by Scrypted. Default = all three (doorbell + motion + // person detection). @@ -195,6 +206,14 @@ class Viewport extends ScryptedDeviceBase implements Settings { value: this.frameIntervalMs, } as any, { + group: "Display", + key: "jpeg_quality", + title: "JPEG quality (1–31, lower = better)", + description: "ffmpeg mjpeg encoder -q:v. 1 ≈ visually lossless (~140KB at panel-native), 5 ≈ good (~70KB), 10+ noticeably lossy. Default 1.", + type: "number", + value: this.jpegQuality, + } as any, + { group: "Actions", key: "action_wake", title: "Wake now", @@ -727,6 +746,7 @@ class ScryptedViewportProvider extends ScryptedDeviceBase ? `transpose=1,scale=${panelW}:${panelH}:flags=lanczos,setsar=1` : `scale=${panelW}:${panelH}:flags=lanczos,setsar=1`; const fps = Math.max(1, Math.round(1000 / v.frameIntervalMs)); + const qv = String(v.jpegQuality); // Diagnostic — confirms which filter chain the *currently loaded* // script is actually using. If you don't see this line in the // plugin log, the Scrypted Script editor is still on stale code @@ -823,7 +843,7 @@ class ScryptedViewportProvider extends ScryptedDeviceBase // this, ffmpeg's output queue fills up and the displayed // image lags further and further behind reality. "-fps_mode", "drop", - "-c:v", "mjpeg", "-q:v", "1", + "-c:v", "mjpeg", "-q:v", qv, "-f", "image2pipe", "-flush_packets", "1", "pipe:1", ]); @@ -1049,7 +1069,7 @@ class ScryptedViewportProvider extends ScryptedDeviceBase "-f", "image2pipe", "-i", "pipe:0", "-vf", vf, "-frames:v", "1", - "-c:v", "mjpeg", "-q:v", "1", + "-c:v", "mjpeg", "-q:v", String(v.jpegQuality), "-f", "image2pipe", "pipe:1", ]); const chunks: Buffer[] = []; |