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chore: clean code + add options

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Elysia
2024-07-29 19:01:40 +07:00
parent 772739f980
commit 55df05d4d8
7 changed files with 42 additions and 38 deletions
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22
src/client/voice/dispatcher/AnnexBDispatcher.js
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@@ -29,7 +29,6 @@ class AnnexBDispatcher extends VideoDispatcher {
codecCallback(frame) {
let accessUnit = frame;
const nalus = [];
let offset = 0;
// Extract NALUs from the access unit
@@ -37,25 +36,19 @@ class AnnexBDispatcher extends VideoDispatcher {
const naluSize = accessUnit.readUInt32BE(offset);
offset += 4;
const nalu = accessUnit.subarray(offset, offset + naluSize);
nalus.push(nalu);
offset += naluSize;
}
nalus.forEach((nalu, index) => {
const isLastNal = index === nalus.length - 1;
const isLastNal = offset + naluSize >= accessUnit.length;
if (nalu.length <= this.mtu) {
// If NALU size is within MTU, send it directly
this._playChunk(Buffer.concat([this.createHeaderExtension(), nalu]), index + 1 === nalus.length);
this._playChunk(Buffer.concat([this.createHeaderExtension(), nalu]), isLastNal);
} else {
// If NALU size exceeds MTU, fragment it
const [naluHeader, naluData] = this._nalFunctions.splitHeader(nalu);
const dataFragments = this.partitionVideoData(naluData);
dataFragments.forEach((data, fragmentIndex) => {
for (let fragmentIndex = 0; fragmentIndex < dataFragments.length; fragmentIndex++) {
const data = dataFragments[fragmentIndex];
const isFirstPacket = fragmentIndex === 0;
const isFinalPacket = fragmentIndex === dataFragments.length - 1;
const markerBit = isLastNal && isFinalPacket; // Is last packet ?
this._playChunk(
Buffer.concat([
@@ -63,11 +56,12 @@ class AnnexBDispatcher extends VideoDispatcher {
this.makeFragmentationUnitHeader(isFirstPacket, isFinalPacket, naluHeader),
data,
]),
markerBit,
isLastNal && isFinalPacket,
);
});
}
}
});
offset += naluSize;
}
}
}