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Add ESLint and lint a bunch

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This commit is contained in:
Vanilagy
2024-12-01 17:33:54 +01:00
parent 3ae891842f
commit 6730e41c07
25 changed files with 3668 additions and 1584 deletions
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src/muxer.ts
+29 -13
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@@ -1,6 +1,6 @@
import { AsyncMutex } from "./misc";
import { Output, OutputAudioTrack, OutputSubtitleTrack, OutputTrack, OutputVideoTrack } from "./output";
import { SubtitleCue, SubtitleMetadata } from "./subtitles";
import { AsyncMutex } from './misc';
import { Output, OutputAudioTrack, OutputSubtitleTrack, OutputTrack, OutputVideoTrack } from './output';
import { SubtitleCue, SubtitleMetadata } from './subtitles';
export abstract class Muxer {
output: Output;
@@ -11,18 +11,28 @@ export abstract class Muxer {
}
abstract start(): Promise<void>;
abstract addEncodedVideoChunk(track: OutputVideoTrack, chunk: EncodedVideoChunk, meta?: EncodedVideoChunkMetadata): Promise<void>;
abstract addEncodedAudioChunk(track: OutputAudioTrack, chunk: EncodedAudioChunk, meta?: EncodedAudioChunkMetadata): Promise<void>;
abstract addEncodedVideoChunk(
track: OutputVideoTrack,
chunk: EncodedVideoChunk,
meta?: EncodedVideoChunkMetadata
): Promise<void>;
abstract addEncodedAudioChunk(
track: OutputAudioTrack,
chunk: EncodedAudioChunk,
meta?: EncodedAudioChunkMetadata
): Promise<void>;
abstract addSubtitleCue(track: OutputSubtitleTrack, cue: SubtitleCue, meta?: SubtitleMetadata): Promise<void>;
abstract finalize(): Promise<void>;
// eslint-disable-next-line @typescript-eslint/no-unused-vars
beforeTrackAdd(track: OutputTrack) {}
// eslint-disable-next-line @typescript-eslint/no-unused-vars
onTrackClose(track: OutputTrack) {}
private trackTimestampInfo = new WeakMap<OutputTrack, {
timestampOffset: number,
maxTimestamp: number,
lastKeyFrameTimestamp: number
timestampOffset: number;
maxTimestamp: number;
lastKeyFrameTimestamp: number;
}>();
abstract timestampsMustStartAtZero: boolean;
@@ -42,7 +52,7 @@ export abstract class Muxer {
timestampInfo = {
timestampOffset: timestampInSeconds,
maxTimestamp: track.source._offsetTimestamps ? 0 : timestampInSeconds,
lastKeyFrameTimestamp: track.source._offsetTimestamps ? 0 : timestampInSeconds
lastKeyFrameTimestamp: track.source._offsetTimestamps ? 0 : timestampInSeconds,
};
this.trackTimestampInfo.set(track, timestampInfo);
}
@@ -56,19 +66,25 @@ export abstract class Muxer {
}
if (timestampInSeconds < timestampInfo.lastKeyFrameTimestamp) {
throw new Error(`Timestamp cannot be smaller than last key frame's timestamp (got ${timestampInSeconds}s, last key frame at ${timestampInfo.lastKeyFrameTimestamp}s).`);
throw new Error(
`Timestamp cannot be smaller than last key frame's timestamp (got ${timestampInSeconds}s,`
+ ` last key frame at ${timestampInfo.lastKeyFrameTimestamp}s).`,
);
}
if (isKeyFrame) {
if (timestampInSeconds < timestampInfo.maxTimestamp) {
throw new Error(`Key frame timestamps cannot be smaller than any timestamp that came before (got ${timestampInSeconds}s, max timestamp was ${timestampInfo.maxTimestamp}s).`);
throw new Error(
`Key frame timestamps cannot be smaller than any timestamp that came before`
+ ` (got ${timestampInSeconds}s, max timestamp was ${timestampInfo.maxTimestamp}s).`,
);
}
timestampInfo.lastKeyFrameTimestamp = timestampInSeconds;
}
timestampInfo.maxTimestamp = Math.max(timestampInfo.maxTimestamp, timestampInSeconds);
return timestampInSeconds;
}
}
}