for #738, add srs ingest mp4 tool

ossrs · Jan 31, 2017 · 34a8eb6 · 34a8eb6
1 parent 33ba6cd
commit 34a8eb6
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Showing 20 changed files with 366 additions and 274 deletions.
diff --git a/trunk/ide/srs_xcode/srs_xcode.xcodeproj/project.pbxproj b/trunk/ide/srs_xcode/srs_xcode.xcodeproj/project.pbxproj
@@ -116,6 +116,8 @@
 		3C82802C1BAFF8CC004A1794 /* srs_kafka_stack.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 3C82802A1BAFF8CC004A1794 /* srs_kafka_stack.cpp */; };
 		3C8CE01E1C3F482100548CC6 /* srs_app_hourglass.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 3C8CE01D1C3F482100548CC6 /* srs_app_hourglass.cpp */; };
 		3CA432A81E3F46DD001DA0C6 /* srs_kernel_io.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 3CA432A61E3F46DD001DA0C6 /* srs_kernel_io.cpp */; };
+		3CA432AB1E40AEBC001DA0C6 /* Makefile in Sources */ = {isa = PBXBuildFile; fileRef = 3CA432A91E40AEBC001DA0C6 /* Makefile */; };
+		3CA432AC1E40AEBC001DA0C6 /* srs_ingest_mp4.c in Sources */ = {isa = PBXBuildFile; fileRef = 3CA432AA1E40AEBC001DA0C6 /* srs_ingest_mp4.c */; };
 		3CB25C2A1BB269FD00C97A63 /* jmp_sp.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 3CB25C291BB269FD00C97A63 /* jmp_sp.cpp */; };
 		3CC52DD81ACE4023006FEB01 /* srs_utest_amf0.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 3CC52DCA1ACE4023006FEB01 /* srs_utest_amf0.cpp */; };
 		3CC52DD91ACE4023006FEB01 /* srs_utest_config.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 3CC52DCC1ACE4023006FEB01 /* srs_utest_config.cpp */; };
@@ -406,6 +408,8 @@
 		3C8CE01D1C3F482100548CC6 /* srs_app_hourglass.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = srs_app_hourglass.cpp; path = ../../../src/app/srs_app_hourglass.cpp; sourceTree = "<group>"; };
 		3CA432A61E3F46DD001DA0C6 /* srs_kernel_io.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = srs_kernel_io.cpp; path = ../../../src/kernel/srs_kernel_io.cpp; sourceTree = "<group>"; };
 		3CA432A71E3F46DD001DA0C6 /* srs_kernel_io.hpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.h; name = srs_kernel_io.hpp; path = ../../../src/kernel/srs_kernel_io.hpp; sourceTree = "<group>"; };
+		3CA432A91E40AEBC001DA0C6 /* Makefile */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.make; name = Makefile; path = ../../../research/librtmp/Makefile; sourceTree = "<group>"; };
+		3CA432AA1E40AEBC001DA0C6 /* srs_ingest_mp4.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; name = srs_ingest_mp4.c; path = ../../../research/librtmp/srs_ingest_mp4.c; sourceTree = "<group>"; };
 		3CB25C281BB2596300C97A63 /* setup_variables.sh */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.script.sh; name = setup_variables.sh; path = ../../../auto/setup_variables.sh; sourceTree = "<group>"; };
 		3CB25C291BB269FD00C97A63 /* jmp_sp.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = jmp_sp.cpp; path = ../../../research/arm/jmp_sp.cpp; sourceTree = "<group>"; };
 		3CC52DCA1ACE4023006FEB01 /* srs_utest_amf0.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = srs_utest_amf0.cpp; path = ../../src/utest/srs_utest_amf0.cpp; sourceTree = "<group>"; };
@@ -820,6 +824,7 @@
 			isa = PBXGroup;
 			children = (
 				3CB25C291BB269FD00C97A63 /* jmp_sp.cpp */,
+				3CA432A91E40AEBC001DA0C6 /* Makefile */,
 				3C24ECCB1C3B824800460622 /* memory.error.notcmalloc.cpp */,
 				3C24ECCC1C3B824800460622 /* memory.error.tcmalloc.cpp */,
 				3C663F021AB0155100286D8B /* srs_aac_raw_publish.c */,
@@ -830,6 +835,7 @@
 				3C663F071AB0155100286D8B /* srs_flv_parser.c */,
 				3C663F081AB0155100286D8B /* srs_h264_raw_publish.c */,
 				3C663F091AB0155100286D8B /* srs_ingest_flv.c */,
+				3CA432AA1E40AEBC001DA0C6 /* srs_ingest_mp4.c */,
 				3C663F0A1AB0155100286D8B /* srs_ingest_rtmp.c */,
 				3C663F0B1AB0155100286D8B /* srs_play.c */,
 				3C663F0C1AB0155100286D8B /* srs_publish.c */,
@@ -1043,7 +1049,9 @@
 				3C689F9F1AB6AAC800C9CEEE /* sched.c in Sources */,
 				3C1232061AAE812C00CE8F6C /* srs_main_server.cpp in Sources */,
 				3C1232281AAE814D00CE8F6C /* srs_kernel_mp3.cpp in Sources */,
+				3CA432AC1E40AEBC001DA0C6 /* srs_ingest_mp4.c in Sources */,
 				3C24ECCE1C3B824800460622 /* memory.error.tcmalloc.cpp in Sources */,
+				3CA432AB1E40AEBC001DA0C6 /* Makefile in Sources */,
 				3C1232B21AAE81D900CE8F6C /* srs_app_source.cpp in Sources */,
 				3C1231F71AAE652D00CE8F6C /* srs_core_performance.cpp in Sources */,
 				3CC52DD81ACE4023006FEB01 /* srs_utest_amf0.cpp in Sources */,

diff --git a/trunk/research/librtmp/.gitignore b/trunk/research/librtmp/.gitignore
@@ -0,0 +1 @@
+*.mp4
diff --git a/trunk/research/librtmp/Makefile b/trunk/research/librtmp/Makefile
@@ -8,7 +8,7 @@ else
                 objs/srs_ingest_flv objs/srs_ingest_rtmp objs/srs_detect_rtmp \
                 objs/srs_bandwidth_check objs/srs_h264_raw_publish \
                 objs/srs_audio_raw_publish objs/srs_aac_raw_publish \
-                objs/srs_rtmp_dump
+                objs/srs_rtmp_dump objs/srs_ingest_mp4
 endif
 
 .PHONY: default clean help ssl nossl
@@ -30,6 +30,7 @@ help:
 	@echo "     srs_aac_raw_publish     publish raw aac stream to SSR by srs-librtmp"
 	@echo "     srs_play                play program using srs-librtmp"
 	@echo "     srs_ingest_flv          ingest flv file and publish to RTMP server."
+	@echo "     srs_ingest_mp4          ingest mp4 file and publish to RTMP server."
 	@echo "     srs_ingest_rtmp         ingest RTMP and publish to RTMP server."
 	@echo "     srs_detect_rtmp         detect RTMP stream info."
 	@echo "     srs_bandwidth_check     bandwidth check/test tool."
@@ -105,6 +106,9 @@ objs/srs_play: srs_play.c $(SRS_RESEARCH_DEPS) $(SRS_LIBRTMP_I) $(SRS_LIBRTMP_L)
 objs/srs_ingest_flv: srs_ingest_flv.c $(SRS_RESEARCH_DEPS) $(SRS_LIBRTMP_I) $(SRS_LIBRTMP_L) $(SRS_LIBSSL_L)
 	$(GCC) srs_ingest_flv.c $(SRS_LIBRTMP_L) $(SRS_LIBSSL_L) $(EXTRA_CXX_FLAG) -o objs/srs_ingest_flv
 
+objs/srs_ingest_mp4: srs_ingest_mp4.c $(SRS_RESEARCH_DEPS) $(SRS_LIBRTMP_I) $(SRS_LIBRTMP_L) $(SRS_LIBSSL_L)
+	$(GCC) srs_ingest_mp4.c $(SRS_LIBRTMP_L) $(SRS_LIBSSL_L) $(EXTRA_CXX_FLAG) -o objs/srs_ingest_mp4
+
 objs/srs_ingest_rtmp: srs_ingest_rtmp.c $(SRS_RESEARCH_DEPS) $(SRS_LIBRTMP_I) $(SRS_LIBRTMP_L) $(SRS_LIBSSL_L)
 	$(GCC) srs_ingest_rtmp.c $(SRS_LIBRTMP_L) $(SRS_LIBSSL_L) $(EXTRA_CXX_FLAG) -o objs/srs_ingest_rtmp
 
@@ -116,3 +120,4 @@ objs/srs_bandwidth_check: srs_bandwidth_check.c $(SRS_RESEARCH_DEPS) $(SRS_LIBRT
 
 objs/srs_rtmp_dump: srs_rtmp_dump.c $(SRS_RESEARCH_DEPS) $(SRS_LIBRTMP_I) $(SRS_LIBRTMP_L) $(SRS_LIBSSL_L)
 	$(GCC) srs_rtmp_dump.c $(SRS_LIBRTMP_L) $(SRS_LIBSSL_L) $(EXTRA_CXX_FLAG) -o objs/srs_rtmp_dump
+
diff --git a/trunk/research/librtmp/srs_aac_raw_publish.c b/trunk/research/librtmp/srs_aac_raw_publish.c
@@ -1,28 +1,25 @@
 /*
-The MIT License (MIT)
-
-Copyright (c) 2013-2017 SRS(ossrs)
-
-Permission is hereby granted, free of charge, to any person obtaining a copy of
-this software and associated documentation files (the "Software"), to deal in
-the Software without restriction, including without limitation the rights to
-use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-the Software, and to permit persons to whom the Software is furnished to do so,
-subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-*/
-/**
-gcc srs_aac_raw_publish.c ../../objs/lib/srs_librtmp.a -g -O0 -lstdc++ -o srs_aac_raw_publish
-*/
+ The MIT License (MIT)
+ 
+ Copyright (c) 2013-2017 SRS(ossrs)
+ 
+ Permission is hereby granted, free of charge, to any person obtaining a copy of
+ this software and associated documentation files (the "Software"), to deal in
+ the Software without restriction, including without limitation the rights to
+ use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ the Software, and to permit persons to whom the Software is furnished to do so,
+ subject to the following conditions:
+ 
+ The above copyright notice and this permission notice shall be included in all
+ copies or substantial portions of the Software.
+ 
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
 
 #include <stdio.h>
 #include <stdlib.h>

diff --git a/trunk/research/librtmp/srs_audio_raw_publish.c b/trunk/research/librtmp/srs_audio_raw_publish.c
@@ -1,28 +1,25 @@
 /*
-The MIT License (MIT)
-
-Copyright (c) 2013-2017 SRS(ossrs)
-
-Permission is hereby granted, free of charge, to any person obtaining a copy of
-this software and associated documentation files (the "Software"), to deal in
-the Software without restriction, including without limitation the rights to
-use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-the Software, and to permit persons to whom the Software is furnished to do so,
-subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-*/
-/**
-gcc srs_audio_raw_publish.c ../../objs/lib/srs_librtmp.a -g -O0 -lstdc++ -o srs_audio_raw_publish
-*/
+ The MIT License (MIT)
+ 
+ Copyright (c) 2013-2017 SRS(ossrs)
+ 
+ Permission is hereby granted, free of charge, to any person obtaining a copy of
+ this software and associated documentation files (the "Software"), to deal in
+ the Software without restriction, including without limitation the rights to
+ use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ the Software, and to permit persons to whom the Software is furnished to do so,
+ subject to the following conditions:
+ 
+ The above copyright notice and this permission notice shall be included in all
+ copies or substantial portions of the Software.
+ 
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
 
 #include <stdio.h>
 #include <stdlib.h>

diff --git a/trunk/research/librtmp/srs_bandwidth_check.c b/trunk/research/librtmp/srs_bandwidth_check.c
@@ -1,28 +1,25 @@
 /*
-The MIT License (MIT)
-
-Copyright (c) 2013-2017 SRS(ossrs)
-
-Permission is hereby granted, free of charge, to any person obtaining a copy of
-this software and associated documentation files (the "Software"), to deal in
-the Software without restriction, including without limitation the rights to
-use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-the Software, and to permit persons to whom the Software is furnished to do so,
-subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-*/
-/**
-gcc srs_bandwidth_check.c ../../objs/lib/srs_librtmp.a -g -O0 -lstdc++ -o srs_bandwidth_check
-*/
+ The MIT License (MIT)
+ 
+ Copyright (c) 2013-2017 SRS(ossrs)
+ 
+ Permission is hereby granted, free of charge, to any person obtaining a copy of
+ this software and associated documentation files (the "Software"), to deal in
+ the Software without restriction, including without limitation the rights to
+ use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ the Software, and to permit persons to whom the Software is furnished to do so,
+ subject to the following conditions:
+ 
+ The above copyright notice and this permission notice shall be included in all
+ copies or substantial portions of the Software.
+ 
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
 
 #include <stdio.h>
 #include <stdlib.h>
@@ -34,12 +31,6 @@ int main(int argc, char** argv)
     int ret = 0;
     srs_rtmp_t rtmp;
 
-    // packet data
-    int size;
-    char type;
-    char* data;
-    uint32_t timestamp;
-
     // srs debug info.
     char srs_server_ip[128];
     char srs_server[128];

diff --git a/trunk/research/librtmp/srs_detect_rtmp.c b/trunk/research/librtmp/srs_detect_rtmp.c
@@ -1,28 +1,25 @@
 /*
-The MIT License (MIT)
-
-Copyright (c) 2013-2017 SRS(ossrs)
-
-Permission is hereby granted, free of charge, to any person obtaining a copy of
-this software and associated documentation files (the "Software"), to deal in
-the Software without restriction, including without limitation the rights to
-use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-the Software, and to permit persons to whom the Software is furnished to do so,
-subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-*/
-/**
-gcc srs_detect_rtmp.c ../../objs/lib/srs_librtmp.a -g -O0 -lstdc++ -o srs_detect_rtmp
-*/
+ The MIT License (MIT)
+ 
+ Copyright (c) 2013-2017 SRS(ossrs)
+ 
+ Permission is hereby granted, free of charge, to any person obtaining a copy of
+ this software and associated documentation files (the "Software"), to deal in
+ the Software without restriction, including without limitation the rights to
+ use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ the Software, and to permit persons to whom the Software is furnished to do so,
+ subject to the following conditions:
+ 
+ The above copyright notice and this permission notice shall be included in all
+ copies or substantial portions of the Software.
+ 
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
 
 #include <stdio.h>
 #include <stdlib.h>

diff --git a/trunk/research/librtmp/srs_flv_injecter.c b/trunk/research/librtmp/srs_flv_injecter.c
@@ -1,28 +1,25 @@
 /*
-The MIT License (MIT)
-
-Copyright (c) 2013-2017 SRS(ossrs)
-
-Permission is hereby granted, free of charge, to any person obtaining a copy of
-this software and associated documentation files (the "Software"), to deal in
-the Software without restriction, including without limitation the rights to
-use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-the Software, and to permit persons to whom the Software is furnished to do so,
-subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-*/
-/**
-gcc srs_flv_injecter.c ../../objs/lib/srs_librtmp.a -g -O0 -lstdc++ -o srs_flv_injecter
-*/
+ The MIT License (MIT)
+ 
+ Copyright (c) 2013-2017 SRS(ossrs)
+ 
+ Permission is hereby granted, free of charge, to any person obtaining a copy of
+ this software and associated documentation files (the "Software"), to deal in
+ the Software without restriction, including without limitation the rights to
+ use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ the Software, and to permit persons to whom the Software is furnished to do so,
+ subject to the following conditions:
+ 
+ The above copyright notice and this permission notice shall be included in all
+ copies or substantial portions of the Software.
+ 
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
 
 #include <stdio.h>
 #include <stdlib.h>