diff options
Diffstat (limited to 'scrypted/scrypted-viewport.ts')
| -rw-r--r-- | scrypted/scrypted-viewport.ts | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/scrypted/scrypted-viewport.ts b/scrypted/scrypted-viewport.ts index 7b69a75..22f233a 100644 --- a/scrypted/scrypted-viewport.ts +++ b/scrypted/scrypted-viewport.ts @@ -614,9 +614,17 @@ class ScryptedViewportProvider extends ScryptedDeviceBase // panel is already in the right rotation. The firmware never // touches pixels — the hardware JPEG decoder writes BGR888 // straight into a DMA buffer that gets handed to the DSI engine. + // Filter order matters here. Earlier we did + // scale=480:800,transpose=1 + // which intermittently produced a JPEG with a SOF marker + // reporting 480x800 — the firmware then rejected it with + // "expected 800x480, got 480x800". Rotating *first* and then + // scaling to an EXPLICIT panelWxpanelH (with setsar to clear + // any leftover aspect-ratio metadata) makes the final encoded + // dimensions deterministic regardless of source resolution. const vf = v.orientation === "portrait" - ? `scale=${panelH}:${panelW}:flags=lanczos,transpose=1` // 90° CW → panelW x panelH - : `scale=${panelW}:${panelH}:flags=lanczos`; + ? `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)); // Pull the camera's video stream, convert to ffmpeg input args, and |