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Add detection of container/video_codec/audio_codec compatibility for live file streaming or transcoding (#384)

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* add forceMKV, forceHEVC config options
* drop audio stream instead of trying to transcode for ffmpeg unsupported/unknown audio codecs
This commit is contained in:
bnkai
2020-04-10 01:38:34 +03:00
committed by GitHub
parent dc37a3045b
commit d5617307f1
21 changed files with 632 additions and 60 deletions
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21
pkg/manager/utils.go
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@@ -4,6 +4,7 @@ import (
"fmt"
"github.com/stashapp/stash/pkg/ffmpeg"
"github.com/stashapp/stash/pkg/logger"
"github.com/stashapp/stash/pkg/models"
"github.com/stashapp/stash/pkg/utils"
)
@@ -12,12 +13,30 @@ func IsStreamable(scene *models.Scene) (bool, error) {
if scene == nil {
return false, fmt.Errorf("nil scene")
}
var container ffmpeg.Container
if scene.Format.Valid {
container = ffmpeg.Container(scene.Format.String)
} else { // container isn't in the DB
// shouldn't happen, fallback to ffprobe reading from file
tmpVideoFile, err := ffmpeg.NewVideoFile(instance.FFProbePath, scene.Path)
if err != nil {
return false, fmt.Errorf("error reading video file: %s", err.Error())
}
container = ffmpeg.MatchContainer(tmpVideoFile.Container, scene.Path)
}
videoCodec := scene.VideoCodec.String
if ffmpeg.IsValidCodec(videoCodec) {
audioCodec := ffmpeg.MissingUnsupported
if scene.AudioCodec.Valid {
audioCodec = ffmpeg.AudioCodec(scene.AudioCodec.String)
}
if ffmpeg.IsValidCodec(videoCodec) && ffmpeg.IsValidCombo(videoCodec, container) && ffmpeg.IsValidAudioForContainer(audioCodec, container) {
logger.Debugf("File is streamable %s, %s, %s\n", videoCodec, audioCodec, container)
return true, nil
} else {
hasTranscode, _ := HasTranscode(scene)
logger.Debugf("File is not streamable , transcode is needed %s, %s, %s\n", videoCodec, audioCodec, container)
return hasTranscode, nil
}
}