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Fixed offline video state to use fMP4 segments instead of launching ffmpeg with the old TS file.

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LogalDeveloper
2026-04-02 09:11:00 -04:00
parent 9c290fa0d7
commit f0aa545d32
7 changed files with 72 additions and 61 deletions
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core/core.go
+35 -10
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@@ -1,6 +1,7 @@
package core
import (
"fmt"
"os"
"path"
"path/filepath"
@@ -98,23 +99,47 @@ func createInitialOfflineState() error {
// offline video stream state only. No live stream HLS segments will continue to be
// referenced.
func transitionToOfflineVideoStreamContent() {
log.Traceln("Firing transcoder with offline stream state")
log.Traceln("Placing offline fMP4 content into HLS directories")
_transcoder := transcoder.NewTranscoder()
_transcoder.SetIdentifier("offline")
_transcoder.SetLatencyLevel(models.GetLatencyLevel(4))
_transcoder.SetIsEvent(true)
configRepository := configrepository.Get()
offlineFilePath, err := saveOfflineClipToDisk("offline-v2.ts")
offlineInitPath, offlineSegmentPath, err := saveOfflineFMP4ToDisk()
if err != nil {
log.Fatalln("unable to save offline clip:", err)
log.Fatalln("unable to save offline fMP4 files:", err)
}
_transcoder.SetInput(offlineFilePath)
go _transcoder.Start(false)
variants := configRepository.GetStreamOutputVariants()
if len(variants) == 0 {
// Ensure at least one variant directory exists.
variants = make([]models.StreamOutputVariant, 1)
}
for index := range variants {
variantDir := filepath.Join(config.HLSStoragePath, fmt.Sprintf("%d", index))
if err := os.MkdirAll(variantDir, 0o750); err != nil {
log.Errorln("unable to create variant directory:", err)
continue
}
makeVariantIndexOffline(index, offlineInitPath, offlineSegmentPath)
}
// Write the master playlist that points to each variant's playlist.
masterPlaylistPath := filepath.Join(config.HLSStoragePath, "stream.m3u8")
masterFile, err := os.Create(masterPlaylistPath) //nolint:gosec
if err != nil {
log.Errorln("unable to create master playlist:", err)
} else {
defer masterFile.Close()
_, _ = masterFile.WriteString("#EXTM3U\n")
_, _ = masterFile.WriteString("#EXT-X-VERSION:7\n")
_, _ = masterFile.WriteString("#EXT-X-INDEPENDENT-SEGMENTS\n")
for index := range variants {
_, _ = fmt.Fprintf(masterFile, "#EXT-X-STREAM-INF:BANDWIDTH=0\n")
_, _ = fmt.Fprintf(masterFile, "%d/stream.m3u8\n", index)
}
}
// Copy the logo to be the thumbnail
configRepository := configrepository.Get()
logo := configRepository.GetLogoPath()
dst := filepath.Join(config.TempDir, "thumbnail.jpg")
if err = utils.Copy(filepath.Join("data", logo), dst); err != nil {