bb890d1748
* Use a one-way-delay estimator to estimate propagation delay. - Use receive time of packet for star time. This allows packets pulled late from jitter buffer to have a good start time. - Use one-way-delay estimator to estimate propagation delay between sender and receiver. And rebase sender NTP time using that so that operations are in local clock domain. - Based on rebased sender report, adjust start time for the first two minutes to get a good estimate of start time. This will make subsequent PTS calculations more reliable. - Ensure that PTS is alweys moving forward. * point to PR hash * get test to compile, still fails a couple * more logging * log sr * rebase PTS * lower threshold for high offset logging * log rebasedPTS * log adjustment skip * last time * log offsets * range * log adjustment * log change * initial adjustment * log normal offset also * flip side * no rebase of PTS * flag to choose with or without rebase * missed file * more adjustement * handle same frame packets * HandlerCloser interface * deps * clean up * fix tests * deps * Revert PTS max adjustment to 5ms as smaller values produce a lot of artifacts * log config * parameterise drift adjustments
25 lines
752 B
Go
25 lines
752 B
Go
// Copyright 2023 LiveKit, Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package synchronizer
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import (
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"errors"
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)
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var (
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ErrPacketOutOfOrder = errors.New("packet out-of-order")
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ErrPacketTooOld = errors.New("packet too old")
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)
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