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Fix bug in SDP from Annke CZ400 #384

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This commit is contained in:
Alexey Khit
2023-04-27 14:02:55 +03:00
parent 6247746177
commit f0893bd78b
1 changed files with 10 additions and 4 deletions
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pkg/mp4/muxer.go
+10 -4
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@@ -64,9 +64,11 @@ func (m *Muxer) GetInit(codecs []*core.Codec) ([]byte, error) {
switch codec.Name {
case core.CodecH264:
sps, pps := h264.GetParameterSet(codec.FmtpLine)
if sps == nil {
// some dummy SPS and PPS not a problem
// some dummy SPS and PPS not a problem
if len(sps) == 0 {
sps = []byte{0x67, 0x42, 0x00, 0x0a, 0xf8, 0x41, 0xa2}
}
if len(pps) == 0 {
pps = []byte{0x68, 0xce, 0x38, 0x80}
}
@@ -83,10 +85,14 @@ func (m *Muxer) GetInit(codecs []*core.Codec) ([]byte, error) {
case core.CodecH265:
vps, sps, pps := h265.GetParameterSet(codec.FmtpLine)
if sps == nil {
// some dummy SPS and PPS not a problem
// some dummy SPS and PPS not a problem
if len(vps) == 0 {
vps = []byte{0x40, 0x01, 0x0c, 0x01, 0xff, 0xff, 0x01, 0x40, 0x00, 0x00, 0x03, 0x00, 0x00, 0x03, 0x00, 0x00, 0x03, 0x00, 0x00, 0x03, 0x00, 0x99, 0xac, 0x09}
}
if len(sps) == 0 {
sps = []byte{0x42, 0x01, 0x01, 0x01, 0x40, 0x00, 0x00, 0x03, 0x00, 0x00, 0x03, 0x00, 0x00, 0x03, 0x00, 0x00, 0x03, 0x00, 0x99, 0xa0, 0x01, 0x40, 0x20, 0x05, 0xa1, 0xfe, 0x5a, 0xee, 0x46, 0xc1, 0xae, 0x55, 0x04}
}
if len(pps) == 0 {
pps = []byte{0x44, 0x01, 0xc0, 0x73, 0xc0, 0x4c, 0x90}
}