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feat(ffmpeg): speed optimization and export memory buffer

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Adrian Shum 2022-09-13 21:15:16 +08:00 • committed by GitHub
parent 3a5e26f37c
commit ce911eaf8a
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6 changed files with 28 additions and 53 deletions
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9
processor.go
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@ -130,14 +130,19 @@ func (p *Processor) Process(ctx context.Context, in *imagor.Blob, params imagorp
case 8:
filters = append(filters, imagorpath.Filter{Name: "rotate", Args: "90"})
}
buf, err := av.ExportImage()
buf, err := av.Export()
if err != nil || len(buf) == 0 {
if err == nil {
err = imagor.ErrUnsupportedFormat
}
return
}
out = imagor.NewBlobFromBytes(buf)
bands := 3
if meta.HasAlpha {
bands = 4
}
out = imagor.NewBlobFromMemory(buf, meta.Width, meta.Height, bands)
if len(filters) > 0 {
params.Filters = append(filters, params.Filters...)
params.Path = imagorpath.GeneratePath(params)