web/ffmpeg: don't return an empty blob

2024-08-11 19:13:04 +06:00
parent 3fd05891e6
commit 778eb51502
1 changed files with 1 additions and 0 deletions
--- a/web/src/lib/ffmpeg.ts
+++ b/web/src/lib/ffmpeg.ts
@@ -87,6 +87,7 @@ export default class FFmpegWrapper {
            { type: output.type }
        );

+        if (renderBlob.size === 0) return;
        return renderBlob;
    }
 }