Add support FLAC codec to MP4/MSE

2023-04-20 16:18:38 +03:00
parent 5f9788209d
commit 7452eb5e05
18 changed files with 566 additions and 65 deletions
@@ -0,0 +1,39 @@
+package v1
+
+import (
+	v2 "github.com/AlexxIT/go2rtc/pkg/pcm"
+	"github.com/stretchr/testify/require"
+	"testing"
+)
+
+func TestPCMUtoPCM(t *testing.T) {
+	for pcmu := byte(0); pcmu < 255; pcmu++ {
+		pcm1 := MuLawDecompressTable[pcmu]
+		pcm2 := v2.PCMUtoPCM(pcmu)
+		require.Equal(t, pcm1, pcm2)
+	}
+}
+
+func TestPCMAtoPCM(t *testing.T) {
+	for pcma := byte(0); pcma < 255; pcma++ {
+		pcm1 := ALawDecompressTable[pcma]
+		pcm2 := v2.PCMAtoPCM(pcma)
+		require.Equal(t, pcm1, pcm2)
+	}
+}
+
+func TestPCMtoPCMU(t *testing.T) {
+	for pcm := int16(-32768); pcm < 32767; pcm++ {
+		pcmu1 := LinearToMuLawSample(pcm)
+		pcmu2 := v2.PCMtoPCMU(pcm)
+		require.Equal(t, pcmu1, pcmu2)
+	}
+}
+
+func TestPCMtoPCMA(t *testing.T) {
+	for pcm := int16(-32768); pcm < 32767; pcm++ {
+		pcma1 := LinearToALawSample(pcm)
+		pcma2 := v2.PCMtoPCMA(pcm)
+		require.Equal(t, pcma1, pcma2)
+	}
+}