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homekit: opus test code

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This commit is contained in:
Koushik Dutta
2022-01-09 11:31:54 -08:00
parent 016d21963f
commit fcfdadc984
1 changed files with 7 additions and 2 deletions
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9
plugins/homekit/src/types/camera.ts
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@@ -322,7 +322,10 @@ addSupportedType({
else if (audioCodec === AudioStreamingCodecType.OPUS || audioCodec === AudioStreamingCodecType.AAC_ELD) {
args.push(
'-acodec', ...(audioCodec === AudioStreamingCodecType.OPUS ?
['libopus', '-application', 'lowdelay'] :
[
'libopus', '-application', 'lowdelay',
'-frame_duration', (request as StartStreamRequest).audio.packet_time.toString(),
] :
['libfdk_aac', '-profile:a', 'aac_eld']),
'-flags', '+global_header',
'-ar', `${(request as StartStreamRequest).audio.sample_rate}k`,
@@ -335,8 +338,10 @@ addSupportedType({
"-srtp_out_suite", session.prepareRequest.audio.srtpCryptoSuite === SRTPCryptoSuites.AES_CM_128_HMAC_SHA1_80 ?
"AES_CM_128_HMAC_SHA1_80" : "AES_CM_256_HMAC_SHA1_80",
"-srtp_out_params", audioKey.toString('base64'),
// not sure this works.
// '-fflags', '+flush_packets', '-flush_packets', '1',
"-f", "rtp",
`srtp://${session.prepareRequest.targetAddress}:${session.prepareRequest.audio.port}?rtcpport=${session.prepareRequest.audio.port}&pkt_size=${audiomtu}`
`srtp://${session.prepareRequest.targetAddress}:${session.prepareRequest.audio.port}`
)
}
else {