package/gortsplib
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a19432fd87442cdbc356b981f3da19f487574289
gortsplib/pkg/format/format_test.go
Alessandro Ros a19432fd87 bump Golang to 1.23 (#610)
2024-11-04 13:39:10 +01:00

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package format
import (
"testing"
"github.com/bluenviron/gortsplib/v4/pkg/sdp"
"github.com/bluenviron/mediacommon/pkg/codecs/mpeg4audio"
"github.com/stretchr/testify/require"
)
func intPtr(v int) *int {
return &v
}
func boolPtr(v bool) *bool {
return &v
}
var casesFormat = []struct {
name string
in string
dec Format
encPayloadType uint8
encRtpMap string
encFmtp map[string]string
}{
{
"audio g711 pcma static payload type",
"v=0\n" +
"s=\n" +
"m=audio 0 RTP/AVP 8\n",
&G711{
PayloadTyp: 8,
MULaw: false,
SampleRate: 8000,
ChannelCount: 1,
},
8,
"PCMA/8000",
nil,
},
{
"audio g711 pcmu static payload type",
"v=0\n" +
"s=\n" +
"m=audio 0 RTP/AVP 0\n",
&G711{
PayloadTyp: 0,
MULaw: true,
SampleRate: 8000,
ChannelCount: 1,
},
0,
"PCMU/8000",
nil,
},
{
"audio g711 pcma dynamic payload type",
"v=0\n" +
"s=\n" +
"m=audio 0 RTP/AVP 96\n" +
"a=rtpmap:96 PCMA/16000/2",
&G711{
PayloadTyp: 96,
MULaw: false,
SampleRate: 16000,
ChannelCount: 2,
},
96,
"PCMA/16000/2",
nil,
},
{
"audio g711 pcmu dynamic payload type",
"v=0\n" +
"s=\n" +
"m=audio 0 RTP/AVP 96\n" +
"a=rtpmap:96 PCMU/16000/2\n",
&G711{
PayloadTyp: 96,
MULaw: true,
SampleRate: 16000,
ChannelCount: 2,
},
96,
"PCMU/16000/2",
nil,
},
{
"audio g722",
"v=0\n" +
"s=\n" +
"m=audio 0 RTP/AVP 9\n",
&G722{},
9,
"G722/8000",
nil,
},
{
"audio g726 le 1",
"v=0\n" +
"s=\n" +
"m=audio 0 RTP/AVP 97\n" +
"a=rtpmap:97 G726-16/8000\n",
&G726{
PayloadTyp: 97,
BitRate: 16,
},
97,
"G726-16/8000",
nil,
},
{
"audio g726 le 2",
"v=0\n" +
"s=\n" +
"m=audio 0 RTP/AVP 97\n" +
"a=rtpmap:97 G726-24/8000\n",
&G726{
PayloadTyp: 97,
BitRate: 24,
},
97,
"G726-24/8000",
nil,
},
{
"audio g726 le 3",
"v=0\n" +
"s=\n" +
"m=audio 0 RTP/AVP 97\n" +
"a=rtpmap:97 G726-32/8000\n",
&G726{
PayloadTyp: 97,
BitRate: 32,
},
97,
"G726-32/8000",
nil,
},
{
"audio g726 le 4",
"v=0\n" +
"s=\n" +
"m=audio 0 RTP/AVP 97\n" +
"a=rtpmap:97 G726-40/8000\n",
&G726{
PayloadTyp: 97,
BitRate: 40,
},
97,
"G726-40/8000",
nil,
},
{
"audio g726 be",
"v=0\n" +
"s=\n" +
"m=audio 0 RTP/AVP 97\n" +
"a=rtpmap:97 AAL2-G726-32/8000\n",
&G726{
PayloadTyp: 97,
BitRate: 32,
BigEndian: true,
},
97,
"AAL2-G726-32/8000",
nil,
},
{
"audio lpcm 8 dynamic payload type",
"v=0\n" +
"s=\n" +
"m=audio 0 RTP/AVP 97\n" +
"a=rtpmap:97 L8/48000/2\n",
&LPCM{
PayloadTyp: 97,
BitDepth: 8,
SampleRate: 48000,
ChannelCount: 2,
},
97,
"L8/48000/2",
nil,
},
{
"audio lpcm 16 dynamic payload type",
"v=0\n" +
"s=\n" +
"m=audio 0 RTP/AVP 97\n" +
"a=rtpmap:97 L16/96000/2\n",
&LPCM{
PayloadTyp: 97,
BitDepth: 16,
SampleRate: 96000,
ChannelCount: 2,
},
97,
"L16/96000/2",
nil,
},
{
"audio lpcm 16 static payload type",
"v=0\n" +
"s=\n" +
"m=audio 0 RTP/AVP 10\n",
&LPCM{
PayloadTyp: 10,
BitDepth: 16,
SampleRate: 44100,
ChannelCount: 2,
},
10,
"L16/44100/2",
nil,
},
{
"audio lpcm 16 static payload type",
"v=0\n" +
"s=\n" +
"m=audio 0 RTP/AVP 11\n",
&LPCM{
PayloadTyp: 11,
BitDepth: 16,
SampleRate: 44100,
ChannelCount: 1,
},
11,
"L16/44100/1",
nil,
},
{
"audio lpcm 16 with no explicit channel",
"v=0\n" +
"s=\n" +
"m=audio 0 RTP/AVP 97\n" +
"a=rtpmap:97 L16/16000\n",
&LPCM{
PayloadTyp: 97,
BitDepth: 16,
SampleRate: 16000,
ChannelCount: 1,
},
97,
"L16/16000/1",
nil,
},
{
"audio lpcm 24",
"v=0\n" +
"s=\n" +
"m=audio 0 RTP/AVP 98\n" +
"a=rtpmap:98 L24/44100/4\n",
&LPCM{
PayloadTyp: 98,
BitDepth: 24,
SampleRate: 44100,
ChannelCount: 4,
},
98,
"L24/44100/4",
nil,
},
{
"audio mpeg2 audio",
"v=0\n" +
"s=\n" +
"m=audio 0 RTP/AVP 14\n",
&MPEG1Audio{},
14,
"",
nil,
},
{
"audio aac",
"v=0\n" +
"s=\n" +
"m=audio 0 RTP/AVP 96\n" +
"a=rtpmap:96 mpeg4-generic/48000/2\n" +
"a=fmtp:96 streamtype=5; profile-level-id=1; mode=AAC-hbr; " +
"config=11900810; SizeLength=13; IndexLength=3; IndexDeltaLength=3\n",
&MPEG4Audio{
PayloadTyp: 96,
ProfileLevelID: 1,
Config: &mpeg4audio.Config{
Type: mpeg4audio.ObjectTypeAACLC,
SampleRate: 48000,
ChannelCount: 2,
},
SizeLength: 13,
IndexLength: 3,
IndexDeltaLength: 3,
},
96,
"mpeg4-generic/48000/2",
map[string]string{
"streamtype": "5",
"profile-level-id": "1",
"mode": "AAC-hbr",
"sizelength": "13",
"indexlength": "3",
"indexdeltalength": "3",
"config": "1190",
},
},
{
"audio aac vlc rtsp server",
"v=0\n" +
"s=\n" +
"m=audio 0 RTP/AVP 96\n" +
"a=rtpmap:96 mpeg4-generic/48000/2\n" +
"a=fmtp:96 profile-level-id=1; mode=AAC-hbr; " +
"config=1190; SizeLength=13; IndexLength=3; IndexDeltaLength=3\n",
&MPEG4Audio{
PayloadTyp: 96,
ProfileLevelID: 1,
Config: &mpeg4audio.Config{
Type: mpeg4audio.ObjectTypeAACLC,
SampleRate: 48000,
ChannelCount: 2,
},
SizeLength: 13,
IndexLength: 3,
IndexDeltaLength: 3,
},
96,
"mpeg4-generic/48000/2",
map[string]string{
"streamtype": "5",
"profile-level-id": "1",
"mode": "AAC-hbr",
"sizelength": "13",
"indexlength": "3",
"indexdeltalength": "3",
"config": "1190",
},
},
{
"audio aac without indexlength",
"v=0\n" +
"s=\n" +
"m=audio 0 RTP/AVP 96\n" +
"a=rtpmap:96 mpeg4-generic/48000/2\n" +
"a=fmtp:96 streamtype=5; profile-level-id=14; mode=AAC-hbr; " +
"config=1190; SizeLength=13\n",
&MPEG4Audio{
PayloadTyp: 96,
ProfileLevelID: 14,
Config: &mpeg4audio.Config{
Type: mpeg4audio.ObjectTypeAACLC,
SampleRate: 48000,
ChannelCount: 2,
},
SizeLength: 13,
},
96,
"mpeg4-generic/48000/2",
map[string]string{
"streamtype": "5",
"profile-level-id": "14",
"mode": "AAC-hbr",
"config": "1190",
"sizelength": "13",
},
},
{
"audio aac he-aac v2 ps",
"v=0\n" +
"s=\n" +
"m=audio 0 RTP/AVP 96\n" +
"a=rtpmap:96 mpeg4-generic/48000/2\n" +
"a=fmtp:96 streamtype=5; profile-level-id=48; mode=AAC-hbr; " +
"config=eb098800; SizeLength=13\n",
&MPEG4Audio{
PayloadTyp: 96,
ProfileLevelID: 48,
Config: &mpeg4audio.Config{
Type: 2,
ExtensionType: 29,
ExtensionSampleRate: 48000,
SampleRate: 24000,
ChannelCount: 1,
},
SizeLength: 13,
},
96,
"mpeg4-generic/48000/2",
map[string]string{
"streamtype": "5",
"profile-level-id": "48",
"mode": "AAC-hbr",
"config": "eb098800",
"sizelength": "13",
},
},
{
"audio aac latm lc",
"v=0\n" +
"s=\n" +
"m=audio 0 RTP/AVP 96\n" +
"a=rtpmap:96 MP4A-LATM/24000/2\n" +
"a=fmtp:96 profile-level-id=1; " +
"bitrate=64000; cpresent=0; object=2; config=400026203fc0\n",
&MPEG4Audio{
LATM: true,
PayloadTyp: 96,
ProfileLevelID: 1,
Bitrate: intPtr(64000),
CPresent: false,
StreamMuxConfig: &mpeg4audio.StreamMuxConfig{
Programs: []*mpeg4audio.StreamMuxConfigProgram{{
Layers: []*mpeg4audio.StreamMuxConfigLayer{{
AudioSpecificConfig: &mpeg4audio.Config{
Type: 2,
SampleRate: 24000,
ChannelCount: 2,
},
LatmBufferFullness: 255,
}},
}},
},
},
96,
"MP4A-LATM/24000/2",
map[string]string{
"profile-level-id": "1",
"bitrate": "64000",
"cpresent": "0",
"object": "2",
"config": "400026203fc0",
},
},
{
"audio aac latm he-aac v2",
"v=0\n" +
"s=\n" +
"m=audio 0 RTP/AVP 110\n" +
"a=rtpmap:110 MP4A-LATM/24000/1\n" +
"a=fmtp:110 profile-level-id=15; " +
"cpresent=0; object=2; config=400026103fc0; sbr-enabled=1\n",
&MPEG4Audio{
LATM: true,
PayloadTyp: 110,
ProfileLevelID: 15,
CPresent: false,
SBREnabled: boolPtr(true),
StreamMuxConfig: &mpeg4audio.StreamMuxConfig{
Programs: []*mpeg4audio.StreamMuxConfigProgram{{
Layers: []*mpeg4audio.StreamMuxConfigLayer{{
AudioSpecificConfig: &mpeg4audio.Config{
Type: 2,
SampleRate: 24000,
ChannelCount: 1,
},
LatmBufferFullness: 255,
}},
}},
},
},
110,
"MP4A-LATM/24000/1",
map[string]string{
"profile-level-id": "15",
"object": "2",
"cpresent": "0",
"config": "400026103fc0",
"SBR-enabled": "1",
},
},
{
"audio aac latm hierarchical sbr",
"v=0\n" +
"s=\n" +
"m=audio 0 RTP/AVP 110\n" +
"a=rtpmap:110 MP4A-LATM/48000/2\n" +
"a=fmtp:110 profile-level-id=44; " +
"bitrate=64000; cpresent=0; config=40005623101fe0; sbr-enabled=1\n",
&MPEG4Audio{
LATM: true,
PayloadTyp: 110,
ProfileLevelID: 44,
CPresent: false,
SBREnabled: boolPtr(true),
Bitrate: intPtr(64000),
StreamMuxConfig: &mpeg4audio.StreamMuxConfig{
Programs: []*mpeg4audio.StreamMuxConfigProgram{{
Layers: []*mpeg4audio.StreamMuxConfigLayer{{
AudioSpecificConfig: &mpeg4audio.Config{
Type: 2,
ExtensionType: 5,
ExtensionSampleRate: 48000,
SampleRate: 24000,
ChannelCount: 2,
},
LatmBufferFullness: 255,
}},
}},
},
},
110,
"MP4A-LATM/48000/2",
map[string]string{
"profile-level-id": "44",
"object": "2",
"cpresent": "0",
"config": "40005623101fe0",
"SBR-enabled": "1",
"bitrate": "64000",
},
},
{
"audio aac latm hierarchical ps",
"v=0\n" +
"s=\n" +
"m=audio 0 RTP/AVP 110\n" +
"a=rtpmap:110 MP4A-LATM/48000/2\n" +
"a=fmtp:110 profile-level-id=48; " +
"bitrate=64000; cpresent=0; config=4001d613101fe0\n",
&MPEG4Audio{
LATM: true,
PayloadTyp: 110,
ProfileLevelID: 48,
Bitrate: intPtr(64000),
CPresent: false,
StreamMuxConfig: &mpeg4audio.StreamMuxConfig{
Programs: []*mpeg4audio.StreamMuxConfigProgram{{
Layers: []*mpeg4audio.StreamMuxConfigLayer{{
AudioSpecificConfig: &mpeg4audio.Config{
Type: 2,
ExtensionType: 29,
ExtensionSampleRate: 48000,
SampleRate: 24000,
ChannelCount: 1,
},
LatmBufferFullness: 255,
}},
}},
},
},
110,
"MP4A-LATM/48000/2",
map[string]string{
"profile-level-id": "48",
"object": "2",
"cpresent": "0",
"config": "4001d613101fe0",
"bitrate": "64000",
},
},
{
"audio aac latm no channels",
"v=0\n" +
"s=\n" +
"m=audio 0 RTP/AVP 110\n" +
"a=rtpmap:110 MP4A-LATM/48000\n" +
"a=fmtp:110 profile-level-id=30; " +
"cpresent=0; config=40002310\n",
&MPEG4Audio{
LATM: true,
PayloadTyp: 110,
ProfileLevelID: 30,
CPresent: false,
StreamMuxConfig: &mpeg4audio.StreamMuxConfig{
Programs: []*mpeg4audio.StreamMuxConfigProgram{{
Layers: []*mpeg4audio.StreamMuxConfigLayer{{
AudioSpecificConfig: &mpeg4audio.Config{
Type: 2,
SampleRate: 48000,
ChannelCount: 1,
},
LatmBufferFullness: 255,
}},
}},
},
},
110,
"MP4A-LATM/48000/1",
map[string]string{
"profile-level-id": "30",
"object": "2",
"cpresent": "0",
"config": "400023103fc0",
},
},
{
"audio aac latm cpresent",
"v=0\n" +
"s=\n" +
"m=audio 0 RTP/AVP 96\n" +
"a=rtpmap:96 MP4A-LATM/48000/2\n" +
"a=fmtp:96 cpresent=1\n",
&MPEG4Audio{
PayloadTyp: 96,
LATM: true,
ProfileLevelID: 30,
CPresent: true,
},
96,
"MP4A-LATM/16000/1",
map[string]string{
"cpresent": "1",
"profile-level-id": "30",
},
},
{
"audio speex",
"v=0\n" +
"s=\n" +
"m=audio 0 RTP/AVP 96\n" +
"a=rtpmap:96 speex/16000\n" +
"a=fmtp:96 vbr=off\n",
&Speex{
PayloadTyp: 96,
SampleRate: 16000,
VBR: boolPtr(false),
},
96,
"speex/16000",
map[string]string{
"vbr": "off",
},
},
{
"audio vorbis",
"v=0\n" +
"s=\n" +
"m=audio 0 RTP/AVP 96\n" +
"a=rtpmap:96 VORBIS/44100/2\n" +
"a=fmtp:96 configuration=AQIDBA==\n",
&Vorbis{
PayloadTyp: 96,
SampleRate: 44100,
ChannelCount: 2,
Configuration: []byte{0x01, 0x02, 0x03, 0x04},
},
96,
"VORBIS/44100/2",
map[string]string{
"configuration": "AQIDBA==",
},
},
{
"audio opus",
"v=0\n" +
"s=\n" +
"m=audio 0 RTP/AVP 96\n" +
"a=rtpmap:96 opus/48000/2\n" +
"a=fmtp:96 sprop-stereo=1\n",
&Opus{
PayloadTyp: 96,
IsStereo: true,
ChannelCount: 2,
},
96,
"opus/48000/2",
map[string]string{
"sprop-stereo": "1",
},
},
{
"audio opus 5.1",
"v=0\n" +
"s=\n" +
"m=audio 0 RTP/AVP 96\n" +
"a=rtpmap:96 multiopus/48000/6\n" +
"a=fmtp:96 num_streams=4; coupled_streams=2; channel_mapping=0,4,1,2,3,5\n",
&Opus{
PayloadTyp: 96,
ChannelCount: 6,
},
96,
"multiopus/48000/6",
map[string]string{
"channel_mapping": "0,4,1,2,3,5",
"coupled_streams": "2",
"num_streams": "4",
"sprop-maxcapturerate": "48000",
},
},
{
"audio ac3",
"v=0\n" +
"s=\n" +
"m=audio 0 RTP/AVP 96\n" +
"a=rtpmap:96 AC3/48000/2\n",
&AC3{
PayloadTyp: 96,
SampleRate: 48000,
ChannelCount: 2,
},
96,
"AC3/48000/2",
nil,
},
{
"audio ac3 implicit channels",
"v=0\n" +
"s=\n" +
"m=audio 0 RTP/AVP 97\n" +
"a=rtpmap:97 AC3/48000\n",
&AC3{
PayloadTyp: 97,
SampleRate: 48000,
ChannelCount: 6,
},
97,
"AC3/48000/6",
nil,
},
{
"video jpeg",
"v=0\n" +
"s=\n" +
"m=video 0 RTP/AVP 26\n",
&MJPEG{},
26,
"JPEG/90000",
nil,
},
{
"video mpeg1 video",
"v=0\n" +
"s=\n" +
"m=video 0 RTP/AVP 32\n",
&MPEG1Video{},
32,
"",
nil,
},
{
"video mpeg-ts",
"v=0\n" +
"s=\n" +
"m=video 0 RTP/AVP 33\n",
&MPEGTS{},
33,
"MP2T/90000",
nil,
},
{
"video mpeg4 video",
"v=0\n" +
"s=\n" +
"m=video 0 RTP/AVP 96\n" +
"a=rtpmap:96 MP4V-ES/90000\n" +
"a=fmtp:96 profile-level-id=1; " +
"config=000001B001000001B58913000001000000012000C48D8AEE053C04641443000001B24C61766335382E3133342E313030\n",
&MPEG4Video{
PayloadTyp: 96,
ProfileLevelID: 1,
Config: []byte{
0x00, 0x00, 0x01, 0xb0, 0x01, 0x00, 0x00, 0x01,
0xb5, 0x89, 0x13, 0x00, 0x00, 0x01, 0x00, 0x00,
0x00, 0x01, 0x20, 0x00, 0xc4, 0x8d, 0x8a, 0xee,
0x05, 0x3c, 0x04, 0x64, 0x14, 0x43, 0x00, 0x00,
0x01, 0xb2, 0x4c, 0x61, 0x76, 0x63, 0x35, 0x38,
0x2e, 0x31, 0x33, 0x34, 0x2e, 0x31, 0x30, 0x30,
},
},
96,
"MP4V-ES/90000",
map[string]string{
"profile-level-id": "1",
"config": "000001B001000001B58913000001000000012000C48" +
"D8AEE053C04641443000001B24C61766335382E3133342E313030",
},
},
{
"video h264",
"v=0\n" +
"s=\n" +
"m=video 0 RTP/AVP 96\n" +
"a=rtpmap:96 H264/90000\n" +
"a=fmtp:96 packetization-mode=1; profile-level-id=64000C; " +
"sprop-parameter-sets=Z2QADKw7ULBLQgAAAwACAAADAD0I,aO48gA==\n",
&H264{
PayloadTyp: 96,
SPS: []byte{
0x67, 0x64, 0x00, 0x0c, 0xac, 0x3b, 0x50, 0xb0,
0x4b, 0x42, 0x00, 0x00, 0x03, 0x00, 0x02, 0x00,
0x00, 0x03, 0x00, 0x3d, 0x08,
},
PPS: []byte{
0x68, 0xee, 0x3c, 0x80,
},
PacketizationMode: 1,
},
96,
"H264/90000",
map[string]string{
"packetization-mode": "1",
"sprop-parameter-sets": "Z2QADKw7ULBLQgAAAwACAAADAD0I,aO48gA==",
"profile-level-id": "64000C",
},
},
{
"video h264 vlc rtsp server",
"v=0\n" +
"s=\n" +
"m=video 0 RTP/AVP 96\n" +
"a=rtpmap:96 H264/90000\n" +
"a=fmtp:96 packetization-mode=1; profile-level-id=64001f; " +
"sprop-parameter-sets=Z2QAH6zZQFAFuwFsgAAAAwCAAAAeB4wYyw==,aOvjyyLA\n",
&H264{
PayloadTyp: 96,
SPS: []byte{
0x67, 0x64, 0x00, 0x1f, 0xac, 0xd9, 0x40, 0x50,
0x05, 0xbb, 0x01, 0x6c, 0x80, 0x00, 0x00, 0x03,
0x00, 0x80, 0x00, 0x00, 0x1e, 0x07, 0x8c, 0x18,
0xcb,
},
PPS: []byte{
0x68, 0xeb, 0xe3, 0xcb, 0x22, 0xc0,
},
PacketizationMode: 1,
},
96,
"H264/90000",
map[string]string{
"packetization-mode": "1",
"profile-level-id": "64001F",
"sprop-parameter-sets": "Z2QAH6zZQFAFuwFsgAAAAwCAAAAeB4wYyw==,aOvjyyLA",
},
},
{
"video h264 sprop-parameter-sets with extra data",
"v=0\n" +
"s=\n" +
"m=video 0 RTP/AVP 96\n" +
"a=rtpmap:96 H264/90000\n" +
"a=fmtp:96 packetization-mode=1; profile-level-id=640029; " +
"sprop-parameter-sets=Z2QAKawTMUB4BEfeA+oCAgPgAAADACAAAAZSgA==,aPqPLA==,aF6jzAMA\n",
&H264{
PayloadTyp: 96,
SPS: []byte{
0x67, 0x64, 0x00, 0x29, 0xac, 0x13, 0x31, 0x40,
0x78, 0x04, 0x47, 0xde, 0x03, 0xea, 0x02, 0x02,
0x03, 0xe0, 0x00, 0x00, 0x03, 0x00, 0x20, 0x00,
0x00, 0x06, 0x52, 0x80,
},
PPS: []byte{
0x68, 0xfa, 0x8f, 0x2c,
},
PacketizationMode: 1,
},
96,
"H264/90000",
map[string]string{
"packetization-mode": "1",
"sprop-parameter-sets": "Z2QAKawTMUB4BEfeA+oCAgPgAAADACAAAAZSgA==,aPqPLA==",
"profile-level-id": "640029",
},
},
{
"video h264 empty sprop-parameter-sets",
"v=0\n" +
"s=\n" +
"m=video 0 RTP/AVP 96\n" +
"a=rtpmap:96 H264/90000\n" +
"a=fmtp:96 packetization-mode=1; sprop-parameter-sets=\n",
&H264{
PayloadTyp: 96,
PacketizationMode: 1,
},
96,
"H264/90000",
map[string]string{
"packetization-mode": "1",
},
},
{
"video h264 annexb",
"v=0\n" +
"s=\n" +
"m=video 0 RTP/AVP 96\n" +
"a=rtpmap:96 H264/90000\n" +
"a=fmtp:96 packetization-mode=1; profile-level-id=4DE028; " +
"sprop-parameter-sets=AAAAAWdNAB6NjUBaHtCAAAOEAACvyAI=,AAAAAWjuOIA=\n",
&H264{
PayloadTyp: 96,
SPS: []byte{
0x67, 0x4d, 0x00, 0x1e, 0x8d, 0x8d, 0x40, 0x5a,
0x1e, 0xd0, 0x80, 0x00, 0x03, 0x84, 0x00, 0x00,
0xaf, 0xc8, 0x02,
},
PPS: []byte{
0x68, 0xee, 0x38, 0x80,
},
PacketizationMode: 1,
},
96,
"H264/90000",
map[string]string{
"packetization-mode": "1",
"profile-level-id": "4D001E",
"sprop-parameter-sets": "Z00AHo2NQFoe0IAAA4QAAK/IAg==,aO44gA==",
},
},
{
"video h264 with unparsable parameters (mediamtx/2348)",
"v=0\n" +
"s=\n" +
"m=video 0 RTP/AVP 96\n" +
"a=rtpmap:96 H264/90000\n" +
"a=fmtp:96 packetization-mode=1; profile-level-id=010101; " +
"sprop-parameter-sets=QgEBAWAAAAMAAAMAAAMAAAMAlqADwIAQ5Y2uSTJrlnAIAAADAAgAAAMAyEA=,RAHgdrAmQA==\n",
&H264{
PayloadTyp: 96,
PacketizationMode: 1,
},
96,
"H264/90000",
map[string]string{
"packetization-mode": "1",
},
},
{
"video h264 with space at end",
"v=0\r\n" +
"o=- 4158123474391860926 2 IN IP4 127.0.0.1\r\n" +
"s=-\r\n" +
"t=0 0\r\n" +
"m=video 42504 RTP/AVP 96\r\n" +
"a=rtpmap:96 H264/90000 \r\n" +
"a=fmtp:96 packetization-mode=1\r\n",
&H264{
PayloadTyp: 96,
PacketizationMode: 1,
},
96,
"H264/90000",
map[string]string{
"packetization-mode": "1",
},
},
{
"video h264 bosch (issue gortsplib/632)",
"v=0\n" +
"o=- 0 0 IN IP4 10.100.14.102\n" +
"s=LIVE VIEW\n" +
"c=IN IP4 0.0.0.0\n" +
"t=0 0\n" +
"a=control:rtsp://10.100.14.102:554/?inst=2&h26x=4\n" +
"m=video 0 RTP/AVP 35\n" +
"a=rtpmap:35 H264/90000\n" +
"a=control:rtsp://10.100.14.102:554/?inst=2&h26x=4&stream=video\n" +
"a=recvonly\n" +
"a=fmtp:35 packetization-mode=1;profile-level-id=4d4029;sprop-parameter-sets=Z01AKY2NYDwBE/LgLcBDQECA,aO44gA==\n",
&H264{
PayloadTyp: 35,
SPS: []byte{
0x67, 0x4d, 0x40, 0x29, 0x8d, 0x8d, 0x60, 0x3c,
0x01, 0x13, 0xf2, 0xe0, 0x2d, 0xc0, 0x43, 0x40,
0x40, 0x80,
},
PPS: []byte{
0x68, 0xee, 0x38, 0x80,
},
PacketizationMode: 1,
},
35,
"H264/90000",
map[string]string{
"packetization-mode": "1",
"profile-level-id": "4D4029",
"sprop-parameter-sets": "Z01AKY2NYDwBE/LgLcBDQECA,aO44gA==",
},
},
{
"video h265",
"v=0\n" +
"s=\n" +
"m=video 0 RTP/AVP 96\n" +
"a=rtpmap:96 H265/90000\n" +
"a=fmtp:96 sprop-vps=QAEMAf//AWAAAAMAkAAAAwAAAwB4mZgJ; " +
"sprop-sps=QgEBAWAAAAMAkAAAAwAAAwB4oAPAgBDllmZpJMrgEAAAAwAQAAADAeCA; " +
"sprop-pps=RAHBcrRiQA==; sprop-max-don-diff=2\n",
&H265{
PayloadTyp: 96,
VPS: []byte{
0x40, 0x1, 0xc, 0x1, 0xff, 0xff, 0x1, 0x60,
0x0, 0x0, 0x3, 0x0, 0x90, 0x0, 0x0, 0x3,
0x0, 0x0, 0x3, 0x0, 0x78, 0x99, 0x98, 0x9,
},
SPS: []byte{
0x42, 0x1, 0x1, 0x1, 0x60, 0x0, 0x0, 0x3,
0x0, 0x90, 0x0, 0x0, 0x3, 0x0, 0x0, 0x3,
0x0, 0x78, 0xa0, 0x3, 0xc0, 0x80, 0x10, 0xe5,
0x96, 0x66, 0x69, 0x24, 0xca, 0xe0, 0x10, 0x0,
0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x3, 0x1,
0xe0, 0x80,
},
PPS: []byte{
0x44, 0x1, 0xc1, 0x72, 0xb4, 0x62, 0x40,
},
MaxDONDiff: 2,
},
96,
"H265/90000",
map[string]string{
"sprop-vps": "QAEMAf//AWAAAAMAkAAAAwAAAwB4mZgJ",
"sprop-sps": "QgEBAWAAAAMAkAAAAwAAAwB4oAPAgBDllmZpJMrgEAAAAwAQAAADAeCA",
"sprop-pps": "RAHBcrRiQA==",
"sprop-max-don-diff": "2",
},
},
{
"video h265 annexb",
"v=0\n" +
"s=\n" +
"m=video 0 RTP/AVP 96\n" +
"a=rtpmap:96 H265/90000\n" +
"a=fmtp:96 sprop-vps=AAAAAUABDAH//wFgAAADAAADAAADAAADAJasCQ==; " +
"sprop-sps=AAAAAUIBAQFgAAADAAADAAADAAADAJagBaIB4WNrkkya5Zk=; " +
"sprop-pps=AAAAAUQB4HawJkA=\n",
&H265{
PayloadTyp: 96,
VPS: []byte{
0x40, 0x01, 0x0c, 0x01, 0xff, 0xff, 0x01, 0x60,
0x00, 0x00, 0x03, 0x00, 0x00, 0x03, 0x00, 0x00,
0x03, 0x00, 0x00, 0x03, 0x00, 0x96, 0xac, 0x09,
},
SPS: []byte{
0x42, 0x01, 0x01, 0x01, 0x60, 0x00, 0x00, 0x03,
0x00, 0x00, 0x03, 0x00, 0x00, 0x03, 0x00, 0x00,
0x03, 0x00, 0x96, 0xa0, 0x05, 0xa2, 0x01, 0xe1,
0x63, 0x6b, 0x92, 0x4c, 0x9a, 0xe5, 0x99,
},
PPS: []byte{
0x44, 0x01, 0xe0, 0x76, 0xb0, 0x26, 0x40,
},
},
96,
"H265/90000",
map[string]string{
"sprop-vps": "QAEMAf//AWAAAAMAAAMAAAMAAAMAlqwJ",
"sprop-sps": "QgEBAWAAAAMAAAMAAAMAAAMAlqAFogHhY2uSTJrlmQ==",
"sprop-pps": "RAHgdrAmQA==",
},
},
{
"video vp8",
"v=0\n" +
"s=\n" +
"m=video 0 RTP/AVP 96\n" +
"a=rtpmap:96 VP8/90000\n" +
"a=fmtp:96 max-fr=123; max-fs=456\n",
&VP8{
PayloadTyp: 96,
MaxFR: intPtr(123),
MaxFS: intPtr(456),
},
96,
"VP8/90000",
map[string]string{
"max-fr": "123",
"max-fs": "456",
},
},
{
"video vp9",
"v=0\n" +
"s=\n" +
"m=video 0 RTP/AVP 96\n" +
"a=rtpmap:96 VP9/90000\n" +
"a=fmtp:96 max-fr=123; max-fs=456; profile-id=789\n",
&VP9{
PayloadTyp: 96,
MaxFR: intPtr(123),
MaxFS: intPtr(456),
ProfileID: intPtr(789),
},
96,
"VP9/90000",
map[string]string{
"max-fr": "123",
"max-fs": "456",
"profile-id": "789",
},
},
{
"video av1",
"v=0\n" +
"s=\n" +
"m=video 0 RTP/AVP 96\n" +
"a=rtpmap:96 AV1/90000\n" +
"a=fmtp:96 profile=2; level-idx=8; tier=1\n",
&AV1{
PayloadTyp: 96,
Profile: intPtr(2),
LevelIdx: intPtr(8),
Tier: intPtr(1),
},
96,
"AV1/90000",
map[string]string{
"profile": "2",
"level-idx": "8",
"tier": "1",
},
},
{
"application",
"v=0\n" +
"s=\n" +
"m=application 0 RTP/AVP 98\n" +
"a=rtpmap:98 MetaData/80000\n",
&Generic{
PayloadTyp: 98,
RTPMa: "MetaData/80000",
ClockRat: 80000,
},
98,
"MetaData/80000",
nil,
},
{
"application without clock rate",
"v=0\n" +
"s=\n" +
"m=application 0 RTP/AVP 107\n",
&Generic{
PayloadTyp: 107,
},
107,
"",
nil,
},
{
"application invalid rtpmap",
"v=0\n" +
"s=\n" +
"m=application 0 RTP/AVP 98\n" +
"a=rtpmap:98 custom\n",
&Generic{
PayloadTyp: 98,
RTPMa: "custom",
},
98,
"custom",
nil,
},
{
"application tp-link (issue gortsplib/509)",
"v=0\n" +
"o=- 14665860 31787219 1 IN IP4 192.168.1.102\n" +
"s=Session streamed by \"TP-LINK RTSP Server\"\n" +
"t=0 0\n" +
"a=smart_encoder:virtualIFrame=1\n" +
"m=application/tp-link 0 RTP/AVP smart/0/25000\n" +
"a=rtpmap:95 tp-link/25000\n" +
"a=control:track3\n",
&Generic{
PayloadTyp: 95,
RTPMa: "tp-link/25000",
ClockRat: 25000,
},
95,
"tp-link/25000",
nil,
},
{
"application mercury (issue gortsplib/271)",
"v=0\n" +
"o=- 14665860 31787219 1 IN IP4 192.168.0.60\n" +
"s=Session streamed by \"MERCURY RTSP Server\"\n" +
"t=0 0\n" +
"a=smart_encoder:virtualIFrame=1\n" +
"m=application/MERCURY 0 RTP/AVP smart/1/90000\n" +
"a=rtpmap:95 MERCURY/90000\n",
&Generic{
PayloadTyp: 95,
RTPMa: "MERCURY/90000",
ClockRat: 90000,
},
95,
"MERCURY/90000",
nil,
},
{
"application tp-link (issue mediamtx/1267)",
"v=0\r\n" +
"o=- 4158123474391860926 2 IN IP4 127.0.0.1\r\n" +
"s=-\r\n" +
"t=0 0\r\n" +
"m=application/TP-LINK 0 RTP/AVP smart/1/90000\r\n" +
"a=rtpmap:95 TP-LINK/90000\r\n",
&Generic{
PayloadTyp: 95,
RTPMa: "TP-LINK/90000",
ClockRat: 90000,
},
95,
"TP-LINK/90000",
nil,
},
}
func TestUnmarshal(t *testing.T) {
for _, ca := range casesFormat {
t.Run(ca.name, func(t *testing.T) {
var desc sdp.SessionDescription
err := desc.Unmarshal([]byte(ca.in))
require.NoError(t, err)
require.Equal(t, 1, len(desc.MediaDescriptions))
require.Equal(t, 1, len(desc.MediaDescriptions[0].MediaName.Formats))
dec, err := Unmarshal(desc.MediaDescriptions[0], desc.MediaDescriptions[0].MediaName.Formats[0])
require.NoError(t, err)
require.Equal(t, ca.dec, dec)
})
}
}
func TestMarshal(t *testing.T) {
for _, ca := range casesFormat {
t.Run(ca.name, func(t *testing.T) {
require.Equal(t, ca.encPayloadType, ca.dec.PayloadType())
require.Equal(t, ca.encRtpMap, ca.dec.RTPMap())
require.Equal(t, ca.encFmtp, ca.dec.FMTP())
})
}
}
func FuzzUnmarshal(f *testing.F) {
for _, ca := range casesFormat {
f.Add(ca.in)
}
f.Fuzz(func(_ *testing.T, in string) {
var desc sdp.SessionDescription
err := desc.Unmarshal([]byte(in))
if err == nil && len(desc.MediaDescriptions) == 1 && len(desc.MediaDescriptions[0].MediaName.Formats) == 1 {
Unmarshal(desc.MediaDescriptions[0], desc.MediaDescriptions[0].MediaName.Formats[0]) //nolint:errcheck
}
})
}
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