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log frame number jump on dd structure updating (#3261)

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cnderrauber
2024-12-17 17:31:05 +08:00
committed by GitHub
parent 1bacbfcbe9
commit b684da380e
1 changed files with 5 additions and 1 deletions
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pkg/sfu/buffer/dependencydescriptorparser.go
+5 -1
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@@ -102,7 +102,8 @@ func (r *DependencyDescriptorParser) Parse(pkt *rtp.Packet) (*ExtDependencyDescr
videoLayer.Spatial, videoLayer.Temporal = int32(ddVal.FrameDependencies.SpatialId), int32(ddVal.FrameDependencies.TemporalId)
}
extFN := r.frameWrapAround.Update(ddVal.FrameNumber).ExtendedVal
unwrapped := r.frameWrapAround.Update(ddVal.FrameNumber)
extFN := unwrapped.ExtendedVal
if extFN < r.structureExtFrameNum {
r.logger.Debugw("drop frame which is earlier than current structure", "frameNum", extFN, "structureFrameNum", r.structureExtFrameNum)
@@ -128,6 +129,9 @@ func (r *DependencyDescriptorParser) Parse(pkt *rtp.Packet) (*ExtDependencyDescr
}
r.structure = ddVal.AttachedStructure
r.decodeTargets = ProcessFrameDependencyStructure(ddVal.AttachedStructure)
if extFN > unwrapped.PreExtendedHighest && extFN-unwrapped.PreExtendedHighest > 1000 {
r.logger.Debugw("large frame number jump on structure updating", "extFN", extFN, "preExtendedHighest", unwrapped.PreExtendedHighest, "structureExtFrameNum", r.structureExtFrameNum)
}
r.structureExtFrameNum = extFN
extDD.StructureUpdated = true
extDD.ActiveDecodeTargetsUpdated = true