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Add onEncodedChunk callback

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This commit is contained in:
Vanilagy
2025-01-02 20:01:30 +01:00
parent 141bed1b37
commit 9ac0519217
2 changed files with 15 additions and 5 deletions
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src/media-source.ts
+15 -4
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@@ -122,7 +122,8 @@ export type VideoCodecConfig = {
bitrate: number;
latencyMode?: VideoEncoderConfig['latencyMode'];
keyFrameInterval?: number;
onEncodingError?: (error: Error) => void;
onEncodedChunk?: (chunk: EncodedVideoChunk, meta: EncodedVideoChunkMetadata | undefined) => unknown;
onEncodingError?: (error: Error) => unknown;
};
const validateVideoCodecConfig = (config: VideoCodecConfig) => {
@@ -144,6 +145,9 @@ const validateVideoCodecConfig = (config: VideoCodecConfig) => {
) {
throw new TypeError('config.keyFrameInterval, when provided, must be a non-negative number.');
}
if (config.onEncodedChunk !== undefined && typeof config.onEncodedChunk !== 'function') {
throw new TypeError('config.onEncodedChunk, when provided, must be a function.');
}
if (config.onEncodingError !== undefined && typeof config.onEncodingError !== 'function') {
throw new TypeError('config.onEncodingError, when provided, must be a function.');
}
@@ -206,7 +210,10 @@ class VideoEncoderWrapper {
}
this.encoder = new VideoEncoder({
output: (chunk, meta) => void this.muxer!.addEncodedVideoChunk(this.source._connectedTrack!, chunk, meta),
output: (chunk, meta) => {
this.codecConfig.onEncodedChunk?.(chunk, meta);
void this.muxer!.addEncodedVideoChunk(this.source._connectedTrack!, chunk, meta);
},
error: this.codecConfig.onEncodingError ?? (error => console.error('VideoEncoder error:', error)),
});
@@ -403,7 +410,8 @@ export class EncodedAudioChunkSource extends AudioSource {
export type AudioCodecConfig = {
codec: AudioCodec;
bitrate: number;
onEncodingError?: (error: Error) => void;
onEncodedChunk?: (chunk: EncodedAudioChunk, meta: EncodedAudioChunkMetadata | undefined) => unknown;
onEncodingError?: (error: Error) => unknown;
};
const validateAudioCodecConfig = (config: AudioCodecConfig) => {
@@ -469,7 +477,10 @@ class AudioEncoderWrapper {
}
this.encoder = new AudioEncoder({
output: (chunk, meta) => void this.muxer!.addEncodedAudioChunk(this.source._connectedTrack!, chunk, meta),
output: (chunk, meta) => {
this.codecConfig.onEncodedChunk?.(chunk, meta);
void this.muxer!.addEncodedAudioChunk(this.source._connectedTrack!, chunk, meta);
},
error: this.codecConfig.onEncodingError ?? (error => console.error('AudioEncoder error:', error)),
});