mirror of
https://github.com/aler9/gortsplib
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13fab2962e
RFC7587 mandates 48khz as sample rate and 2 channels inside the SDP. These values can be dynamically adjusted by the stream, but they must not be touched inside the SDP.
45 lines
1010 B
Go
45 lines
1010 B
Go
package format
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import (
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"testing"
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"github.com/pion/rtp"
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"github.com/stretchr/testify/require"
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)
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func TestOpusAttributes(t *testing.T) {
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format := &Opus{
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PayloadTyp: 96,
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IsStereo: true,
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}
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require.Equal(t, "Opus", format.String())
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require.Equal(t, 48000, format.ClockRate())
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require.Equal(t, uint8(96), format.PayloadType())
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require.Equal(t, true, format.PTSEqualsDTS(&rtp.Packet{}))
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}
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func TestOpusMediaDescription(t *testing.T) {
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format := &Opus{
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PayloadTyp: 96,
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IsStereo: true,
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}
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rtpmap, fmtp := format.Marshal()
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require.Equal(t, "opus/48000/2", rtpmap)
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require.Equal(t, "sprop-stereo=1", fmtp)
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}
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func TestOpusDecEncoder(t *testing.T) {
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format := &Opus{}
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enc := format.CreateEncoder()
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pkt, err := enc.Encode([]byte{0x01, 0x02, 0x03, 0x04}, 0)
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require.NoError(t, err)
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require.Equal(t, format.PayloadType(), pkt.PayloadType)
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dec := format.CreateDecoder()
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byts, _, err := dec.Decode(pkt)
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require.NoError(t, err)
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require.Equal(t, []byte{0x01, 0x02, 0x03, 0x04}, byts)
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}
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