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consider the packet sequence in audio frames, as they are shared with jpeg frames

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DavidVentura
2024-02-02 12:06:16 +01:00
parent 2db1e8d9f3
commit 75f559a3ce
1 changed files with 5 additions and 1 deletions
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handlers.ts
+5 -1
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@@ -140,8 +140,12 @@ const deal_with_data = (session: Session, dv: DataView) => {
// "stream_head_t->type == 0x06" per pdf
if (dv.add(12).readU8() == 0x06) {
const audio_len = u16_swap(dv.add(8 + 16).readU16());
// may have received the next 'data' packet id as an audio frame -- jpeg was fine
if (pkt_id == session.rcvSeqId + 1) {
session.rcvSeqId = session.rcvSeqId + 1;
}
const audio_buf = dv.add(32 + 8).readByteArray(audio_len).buffer; // 8 for pkt header, 32 for `stream_head_t`
session.eventEmitter.emit("audio", Buffer.from(audio_buf));
session.eventEmitter.emit("audio", { gap: false, data: Buffer.from(audio_buf) });
} else {
// not sure what these are for, there's one per frame. maybe alignment?
}