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rtp-stream: do not set false ptime values

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Dmitry Sharshakov 2023-06-11 17:28:39 +03:00 • committed by Wim Taymans
parent 6d2b43b51c
commit 991e3928d4
2 changed files with 14 additions and 4 deletions
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1
src/modules/module-rtp-sap.c
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@ -899,6 +899,7 @@ static struct session *session_new(struct impl *impl, struct sdp_info *info)
pw_properties_setf(props, "rtp.destination.ip", "%s", dst_addr);
pw_properties_setf(props, "rtp.destination.port", "%u", info->dst_port);
pw_properties_setf(props, "rtp.payload", "%u", info->payload);
pw_properties_setf(props, "rtp.ptime", "%f", info->ptime);
pw_properties_setf(props, "rtp.media", "%s", info->media_type);
pw_properties_setf(props, "rtp.mime", "%s", info->mime_type);
pw_properties_setf(props, "rtp.rate", "%u", info->rate);

17
src/modules/module-rtp/stream.c
View file

@ -389,9 +389,20 @@ struct rtp_stream *rtp_stream_new(struct pw_core *core,
min_samples = min_ptime * impl->rate / 1000;
max_samples = max_ptime * impl->rate / 1000;
impl->psamples = impl->mtu / impl->stride;
impl->psamples = SPA_CLAMP(impl->psamples, min_samples, max_samples);
float ptime = 0;
if ((str = pw_properties_get(props, "rtp.ptime")) != NULL)
if (!spa_atof(str, &ptime))
ptime = 0.0;
if (ptime) {
impl->psamples = ptime * impl->rate / 1000;
} else {
impl->psamples = impl->mtu / impl->stride;
impl->psamples = SPA_CLAMP(impl->psamples, min_samples, max_samples);
if (direction == PW_DIRECTION_OUTPUT)
pw_properties_setf(props, "rtp.ptime", "%f",
impl->psamples * 1000.0 / impl->rate);
}
latency_msec = pw_properties_get_uint32(props,
"sess.latency.msec", DEFAULT_SESS_LATENCY);
impl->target_buffer = msec_to_samples(impl, latency_msec);
@ -407,8 +418,6 @@ struct rtp_stream *rtp_stream_new(struct pw_core *core,
}
pw_properties_setf(props, "net.mtu", "%u", impl->mtu);
pw_properties_setf(props, "rtp.ptime", "%f",
impl->psamples * 1000.0 / impl->rate);
pw_properties_setf(props, "rtp.media", "%s", impl->format_info->media_type);
pw_properties_setf(props, "rtp.mime", "%s", impl->format_info->mime);
pw_properties_setf(props, "rtp.payload", "%u", impl->payload);