fix: broken image sequences

okay this is terrible why am i a developer for ts

src/lib/converters/ffmpeg.svelte.ts

@@ -58,7 +58,9 @@ export class FFmpegConverter extends Converter {
 		new FormatInfo("m4b", true, true),
 		new FormatInfo("voc", true, true),
 		new FormatInfo("weba", true, true),
-		...videoFormats.map((f: string) => new FormatInfo(f, true, true, false, 0)),
+		...videoFormats.map(
+			(f: string) => new FormatInfo(f, true, true, false, 0),
+		),
 	];
 
 	public readonly reportsProgress = true;
@@ -194,9 +196,9 @@ export class FFmpegConverter extends Converter {
 		if (!to.startsWith(".")) to = `.${to}`;
 
 		const conversionSettings =
-			Object.keys(settings).length > 5 // TODO: find better way to do this lmfao, rn we are just assuming all settings are present if there's at least 5 keys but ts bad
+			Object.keys(settings).length > 4 // TODO: find better way to do this lmfao, rn we are just assuming all settings are present if there's at least 5 keys but ts bad
 				? settings
-				: await this.getDefaultSettings(); // use defaults if not provided
+				: Object.assign(settings, await this.getDefaultSettings()); // use defaults if not provided
 
 		const isAlac = to === ".alac";
 		if (isAlac) to = ".m4a";

src/lib/converters/magick.svelte.ts

@@ -302,9 +302,12 @@ export class MagickConverter extends Converter {
 
 			// every other format handled by magick worker
 			const conversionSettings = JSON.stringify(
-				Object.keys(settings).length > 5
+				Object.keys(settings).length > 4
 					? settings // user-provided settings
-					: await this.getDefaultSettings(input), // use defaults if not provided
+					: Object.assign(
+							settings,
+							await this.getDefaultSettings(input),
+						), // use defaults if not provided
 			);
 			const convertMsg: WorkerMessage = {
 				type: "convert",

src/lib/converters/mediabunny.svelte.ts

@@ -492,9 +492,9 @@ export class MediabunnyConverter extends Converter {
 		});
 
 		const conversionSettings =
-			Object.keys(settings).length > 5
+			Object.keys(settings).length > 4
-				? settings // user-provided settings
+				? settings
-				: await this.getDefaultSettings(file); // use defaults if not provided
+				: Object.assign(settings, await this.getDefaultSettings(file)); // use defaults if not provided
 
 		const videoConfig = buildVideoConfig(conversionSettings);
 		const audioConfig = buildAudioConfig(conversionSettings);

src/lib/converters/vertd.svelte.ts

@@ -745,10 +745,9 @@ export class VertdConverter extends Converter {
 
 		let fileUpload = input;
 		const conversionSettings = // vertd expects object not string json
-			Object.keys(settings).length > 5
+			Object.keys(settings).length > 4
 				? settings // user-provided settings
-				: await this.getDefaultSettings(input); // use defaults if not provided
+				: Object.assign(settings, await this.getDefaultSettings(input)); // use defaults if not provided
-
 		// if converting animated webp to video, first convert to gif
 		// ffmpeg (in vertd) doesn't support decoding animated webp still.. while supporting encoding animated webp for some reason
 		// https://trac.ffmpeg.org/ticket/4907