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fix: mp4 download

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langhuihui
2025-06-02 22:31:25 +08:00
parent 7f859e6139
commit b3143e8c14
1 changed files with 6 additions and 5 deletions
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3
plugin/mp4/api.go
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@@ -249,13 +249,14 @@ func (p *MP4Plugin) download(w http.ResponseWriter, r *http.Request) {
} }
if i == 0 { if i == 0 {
startTimestamp := startTime.Sub(stream.StartTime).Milliseconds() startTimestamp := startTime.Sub(stream.StartTime).Milliseconds()
if startTimestamp > 0 {
var startSample *box.Sample var startSample *box.Sample
if startSample, err = demuxer.SeekTime(uint64(startTimestamp)); err != nil { if startSample, err = demuxer.SeekTime(uint64(startTimestamp)); err != nil {
tsOffset = 0
continue continue
} }
tsOffset = -int64(startSample.Timestamp) tsOffset = -int64(startSample.Timestamp)
} }
}
var part *ContentPart var part *ContentPart
for track, sample := range demuxer.RangeSample { for track, sample := range demuxer.RangeSample {
if i == streamCount-1 && int64(sample.Timestamp) > endTime.Sub(stream.StartTime).Milliseconds() { if i == streamCount-1 && int64(sample.Timestamp) > endTime.Sub(stream.StartTime).Milliseconds() {