62 lines
1.2 KiB
Go
62 lines
1.2 KiB
Go
package conf
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import (
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"encoding/json"
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"fmt"
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"github.com/bluenviron/gohlslib"
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)
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// HLSVariant is the hlsVariant parameter.
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type HLSVariant gohlslib.MuxerVariant
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// MarshalJSON implements json.Marshaler.
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func (d HLSVariant) MarshalJSON() ([]byte, error) {
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var out string
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switch d {
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case HLSVariant(gohlslib.MuxerVariantMPEGTS):
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out = "mpegts"
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case HLSVariant(gohlslib.MuxerVariantFMP4):
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out = "fmp4"
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case HLSVariant(gohlslib.MuxerVariantLowLatency):
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out = "lowLatency"
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default:
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return nil, fmt.Errorf("invalid HLS variant: %v", d)
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}
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return json.Marshal(out)
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}
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// UnmarshalJSON implements json.Unmarshaler.
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func (d *HLSVariant) UnmarshalJSON(b []byte) error {
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var in string
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if err := json.Unmarshal(b, &in); err != nil {
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return err
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}
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switch in {
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case "mpegts":
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*d = HLSVariant(gohlslib.MuxerVariantMPEGTS)
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case "fmp4":
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*d = HLSVariant(gohlslib.MuxerVariantFMP4)
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case "lowLatency":
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*d = HLSVariant(gohlslib.MuxerVariantLowLatency)
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default:
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return fmt.Errorf("invalid HLS variant: '%s'", in)
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}
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return nil
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}
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// UnmarshalEnv implements envUnmarshaler.
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func (d *HLSVariant) UnmarshalEnv(s string) error {
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return d.UnmarshalJSON([]byte(`"` + s + `"`))
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}
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