Pablu/thumbnail-gen
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Now report how many Thumbnails were actually made

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Pablu23
2024-06-11 17:09:16 +02:00
parent 8609a6e470
commit a1129de2d6
1 changed files with 6 additions and 6 deletions
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12
generator.go
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@@ -16,24 +16,24 @@ type TimeFilter struct {
End float64 End float64
} }
func GetThumbnail(path string, intervalSeconds int, maxThumbnails int, enableFilter bool) ([][]byte, error) { func GetThumbnail(path string, intervalSeconds int, maxThumbnails int, enableFilter bool) ([][]byte, int, error) {
var filters []TimeFilter var filters []TimeFilter
if enableFilter { if enableFilter {
f, err := GetFilter(path) f, err := GetFilter(path)
if err != nil { if err != nil {
return nil, err return nil, 0, err
} }
filters = f filters = f
} }
fps, err := GetFramerate(path) fps, err := GetFramerate(path)
if err != nil { if err != nil {
return nil, err return nil, 0, err
} }
length, err := GetVideoLength(path) length, err := GetVideoLength(path)
if err != nil { if err != nil {
return nil, err return nil, 0, err
} }
buf := bytes.NewBuffer(nil) buf := bytes.NewBuffer(nil)
@@ -60,7 +60,7 @@ func GetThumbnail(path string, intervalSeconds int, maxThumbnails int, enableFil
err := GetImage(buf, path, int(time), "png") err := GetImage(buf, path, int(time), "png")
if err != nil { if err != nil {
return nil, err return nil, 0, err
} }
b := bytes.Clone(buf.Bytes())[0:buf.Len()] b := bytes.Clone(buf.Bytes())[0:buf.Len()]
@@ -74,7 +74,7 @@ func GetThumbnail(path string, intervalSeconds int, maxThumbnails int, enableFil
framesExtracted += 1 framesExtracted += 1
buf.Reset() buf.Reset()
} }
return out, nil return out, framesExtracted, nil
} }
func FrameLiesWithinFilter(time float64, filters []TimeFilter) bool { func FrameLiesWithinFilter(time float64, filters []TimeFilter) bool {