easylinux/cam-reverse
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This commit is contained in:
David Ventura
2024-05-03 11:18:31 +02:00
parent 449210ec23
commit f29206a1e1
1 changed files with 1 additions and 2 deletions
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handlers.ts
+1 -2
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@@ -152,14 +152,13 @@ const deal_with_data = (session: Session, dv: DataView) => {
} }
const audio_buf = dv.add(32 + 8).readByteArray(audio_len).buffer; // 8 for pkt header, 32 for `stream_head_t` const audio_buf = dv.add(32 + 8).readByteArray(audio_len).buffer; // 8 for pkt header, 32 for `stream_head_t`
session.eventEmitter.emit("audio", { gap: false, data: Buffer.from(audio_buf) }); session.eventEmitter.emit("audio", { gap: false, data: Buffer.from(audio_buf) });
// type 3 = jpg
} else if (stream_type == STREAM_TYPE_JPEG) { } else if (stream_type == STREAM_TYPE_JPEG) {
// skip 8 bytes (drw header) + 32 bytes (data frame)
const to_read = pkt_len - 4 - 32; const to_read = pkt_len - 4 - 32;
if (to_read > 0) { if (to_read > 0) {
// some cameras do not send the data with the frame, but rather // some cameras do not send the data with the frame, but rather
// as a followup message // as a followup message
logger.debug(`Reading ${to_read} bytes - should be 992?`); logger.debug(`Reading ${to_read} bytes - should be 992?`);
// skip 8 bytes (drw header) + 32 bytes (data frame)
const data = dv.add(32 + 8).readByteArray(to_read); const data = dv.add(32 + 8).readByteArray(to_read);
startNewFrame(data.buffer); startNewFrame(data.buffer);
} }