RTMPDump Copyright 2008-2009 Andrej Stepanchuk; Distributed under the GPL v2 Copyright 2009-2015 Howard Chu Copyright 2009 The Flvstreamer Team http://rtmpdump.mplayerhq.hu/ 20 July 2011 - add NetStream.Authenticate.UsherToken for Justin.tv 11 July 2011, v2.4 - add RTMPE type 9 handshake support 30 June 2010, v2.3 - fix RC4 cleanup for GnuTLS/gcrypt - declare RTMP_Write buf as const - cleanup Makefile - replace all use of bool with int - add RTMP_Socket() and RTMP_Pause() APIs - add ping/pong message handling - add basic shared library support - fix RTMP_ParseURL extension skipping - fix bad switch() from -r477 in RTMP_Read - fix rtmpsrv to always use .flv extension on output - fix crash on socket failure while RTMP_Read() is reading header - fix RTMP_ReadPacket signed/unsigned chars for m_nChannel - license cleanup, use current FSF address - fix RTMP_SetupURL tcUrl generation - ignore multiple spaces between URL options - only send CheckBW request once per session 29 May 2010, v2.2e - port to Xbox - add explicit URL scheme for rtmpts - fix rtmpt clientID NUL-termination - use BufferEmpty trick in rtmpdump but not by default in librtmp - add librtmp manpage - fix RTMP_Read, return 0 on EOF, not -1 - change RTMP_Read to return 1 packet at a time, fix buffer mgmt - fix request/result queue, fix server compatibility for Publishing - add RTMP_EnableWrite to enable Publishing 29 April 2010, v2.2d - add RTMP_Alloc, RTMP_Free APIs - add optional support for polarssl instead of OpenSSL - add option to build crypto support without SSL/TLS - tweak handshake offset checking - add RTMP set_playlist command - check for (and fix) broken timestamps in FLV packets - fix tcUrl and playpath parsing in rtmpsrv and rtmpsuck - change internal boolean flags to bitmasks 14 April 2010, v2.2c - internal restructuring, fix #undef CRYPTO builds - add RTMP_SetupURL, RTMP_SetOpt APIs - add logging callback 22 March 2010, v2.2b - fix v2.2a crashes in rtmpsrv/rtmpsuck - fix v2.2a .swfinfo location on Windows - fix typo for --auth parameter in manpages - add FP10 handshake support for rtmpsrv/rtmpsuck - avoid GNUMake vs BSDMake incompatibilities - add pkgconfig file for librtmp - more library cleanup 20 March 2010, v2.2a - fix C++ compatibility for librtmp - misc library restructuring - add client support for tunneling: rtmpt, rtmpte, rtmps - fix rtmpdump/rtmpgw FLV header dataType - implement RTMP_Read() and RTMP_Write() to simplify library use - fix SendPacket timestamps - add optional support for GnuTLS/Gcrypt instead of OpenSSL - use $HOMEPATH on Windows instead of $HOME for .swfinfo 4 March 2010, v2.2 - move RTMP code into library librtmp - relicense RTMP code under LGPL v2.1 - add rtmpdump manpage - fix AMF_LONG_STRING handling - more FlashPlayer 10 handshake support - in rtmpsrv fix Play Start/Stop messages - rename "streams" program to "rtmpgw" 20 February 2010, v2.1d - extend .swfinfo file format, add --swfAge rtmpdump parameter old file should be replaced or manually updated: copy the "date:" line and rename it to "ctim:" - fix MacOSX builds - just use "make posix" now for all Unix-derived systems - more explicit error checks in HTTP_get() - in rtmpsrv spawn rtmpdump automatically - fix bug in retry/resume of audio-only streams - other minor misc. fixes 9 January 2010, v2.1c - cleanup rtmpsrv output - fix crash in 2.1b hashswf - fix parseurl to url-decode PlayPath - fix parseurl to recognize extensions followed by URL params - fix Makefile, inadvertently dropped 'v' from version string - in rtmpdump try Reconnect if ToggleStream doesn't work on timeouts - in rtmpsuck use chunk-based I/O for better latency - in rtmpsuck support lists of streams - in rtmpsuck use raw client connect packet to workaround unsupported features - support arbitrary AMF data appended to connect requests 4 January 2010, v2.1b - fix url matching in .swfinfo lookup - fix resume parsing in rtmpdump - minor code cleanup (CRYPTO dependencies, logging) - add getStreamLength recognition to rtmpsrv - add close processing in rtmpsuck 1 January 2010, v2.1a - fix socket receive timeouts for WIN32 - add streams description to README 29 December 2009, v2.1 - AMF cleanup: bounds checking for all encoders, moved AMF_EncodeNamed* from rtmp.c - added SecureToken support - added automatic SWF hash calculation - added server-side handshake processing - added rtmpsrv stub server example - added rtmpsuck proxy server - tweaks for logging - renamed more functions to cleanup namespace for library use - tweaks for server operation: objectEncoding, chunksize changes 16 December 2009, v2.0 - rewrote everything else in C, reorganized to make it usable again as a library - fixed more portability bugs - plugged memory leaks 2 December 2009, v1.9a - fix auth string typo - handle FCUnsubscribe message - don't try retry on live streams - SIGPIPE portability fix - remove "not supported" comment for RTMPE 13 November 2009, v1.9 - Handle more signals to reduce risk of unresumable/corrupted partially streamed files - Fixed >2GB file handling - Added --hashes option for a hash progress bar instead of byte counter - Fix to allow win32 to use binary mode on stdout. - Added auto-unpause for buffer-limited streams 1 November 2009, v1.7 - added --subscribe option for subscribing to a stream - added --start / --stop options for specifying endpoints of a stream - added --debug / --quiet / --verbose options for controlling output - added SOCKS4 support (by Monsieur Video) - restructured to support auto-restart of timed-out streams - rewritten byteswapping, works on all platforms - fixed errors in command / result parsing - support functions rewritten in C to avoid g++ compiler bugs on ARM - support for 65600 channels instead of just 64 - fixed signature buffer overruns 17 May 2009, v1.6 - big endian alignment fix, should fix sparc64 and others - moved timestamp handling into RTMP protocol innings, all packets have absolute timestamps now, when seeking the stream will start with timestamp 0 even if seeked to a later position! - fixed a timestamp bug (should fix async audio/video problems) 30 Apr 2009, v1.5a - fixed host name resolution bug (caused unexpected crashes if DNS resolution was not available) - also using the hostname in tcUrl instead of the IP turns out to give much better results 27 Apr 2009, v1.5 - RTMPE support (tested on Adobe 3.0.2,3.0.3,3.5.1, Wowza) - SWFVerification (tested on Adobe 3.0.2,3.0.3,3.5.1) - added AMF3 parsing support (experimental feauture, only some primitives, no references) - added -o - option which allows the stream to be dumped to stdout (debug/error messages go to stderr) - added --live option to enable download of live streams - added support for (Free)BSD and Mac (untested, so might need more fixing, especially for PPC/sparc64) - fixed a bug in url parsing - added a useful application: streams, it will start a streaming server and using a request like http://localhost/?r=rtmp://.... you can restream the content to your player over http 11 Mar 2009, v1.4 - fixed resume bug: when the server switches between audio/video packets and FLV chunk packets (why should a server want to do that? some actually do!) and rtmpdump was invoked with --resume the keyframe check prevented rtmpdump from continuing - fixed endianness - added win32 and arm support (you can cross-compile it onto your Windows box or even PDA) - removed libboost dependency, written a small parser for rtmp urls, but it is more of a heuristic one since the rtmp urls can be ambigous in some circumstances. The best way is to supply all prameters using the override options like --play, --app, etc. - fixed stream ids (from XBMC tree) 19 Jan 2009, v1.3b - fixed segfault on Mac OS/BSDdue to times(0) - Makefile rewritten 16 Jan 2009, v1.3a - fixed a bug introduced in v1.3 (wrong report bytes count), downloads won't hang anymore 10 Jan 2009, v1.3 - fixed audio only streams (rtmpdump now recognizes the stream and writes a correct tag, audio, video, audio+video) - improved resume function to wait till a the seek is executed by the server. The server might send playback data before seeking, so we ignore up to e.g. 50 frames and keep waiting for a keyframe with a timestamp of zero. - nevertheless resuming does not always work since the server sometimes doesn't resend the keyframe, seeking in flash is unreliable 02 Jan 2009, v1.2a - fixed non-standard rtmp urls (including characters + < > ; ) - added small script get_hulu which can download hulu.com streams (US only) (many thanks to Richard Ablewhite for the help with hulu.com) 01 Jan 2009, v1.2: - fixed FLV streams (support for resuming extended) - fixed hanging download at the end - several minor bugfixes - changed parameter behaviour: not supplied parameters are omitted from the connect packet, --auth is introduced (was automatically obtained from url before, but it is possible to have an auth in the tcurl/rtmp url only without an additional encoded string in the connect packet) 28 Dec 2008, v1.1a: - fixed warnings, added -Wall to Makefile 28 Dec 2008, v1.1: - fixed stucking downloads (the buffer time is set to the duration now, so the server doesn't wait till the buffer is emptied - added a --resume option to coninue incomplete downloads - added support for AMF_DATE (experimental, no stream to test so far) - fixed AMF parsing and several small bugs (works on 64bit platforms now) 24 Dec 2008, v1.0: - First release
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