December 2012 - rtmpdump - lists.mplayerhq.hu

[PATCH 1/2] Correct the length of base64 digests
by Martin Storsjo 02 Jan '13

02 Jan '13

From: Björn Axelsson <bjorn.axelsson(a)intinor.se> This was broken in e42b5d09. This makes adobe auth against akamai servers work again. --- librtmp/rtmp.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/librtmp/rtmp.c b/librtmp/rtmp.c index b966710..d64a0bb 100644 --- a/librtmp/rtmp.c +++ b/librtmp/rtmp.c @@ -2514,8 +2514,8 @@ PublisherAuth(RTMP *r, AVal *description) #define RESPONSE_LEN 32 #define CHALLENGE2_LEN 16 #define SALTED2_LEN (32+8+8+8) -#define B64DIGEST_LEN 22 /* 16 byte digest => 22 b64 chars */ -#define B64INT_LEN 6 /* 4 byte int => 6 b64 chars */ +#define B64DIGEST_LEN 24 /* 16 byte digest => 22 b64 chars + 2 chars padding */ +#define B64INT_LEN 8 /* 4 byte int => 6 b64 chars + 2 chars padding */ #define HEXHASH_LEN (2*MD5_DIGEST_LENGTH) char response[RESPONSE_LEN]; char challenge2[CHALLENGE2_LEN]; -- 1.7.9.4

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[PATCH] Remove a useless leftover comment
by Martin Storsjo 30 Dec '12

30 Dec '12

The variable is any random challenge, thus the byte order doesn't matter at all. --- librtmp/rtmp.c | 1 - 1 file changed, 1 deletion(-) diff --git a/librtmp/rtmp.c b/librtmp/rtmp.c index 7f1c7ff..9c32bac 100644 --- a/librtmp/rtmp.c +++ b/librtmp/rtmp.c @@ -2598,7 +2598,6 @@ PublisherAuth(RTMP *r, AVal *description) b64enc(md5sum_val, MD5_DIGEST_LENGTH, salted2, SALTED2_LEN); RTMP_Log(RTMP_LOGDEBUG, "%s, b64(md5_1) = %s", __FUNCTION__, salted2); - /* FIXME: what byte order does this depend on? */ challenge2_data = rand(); b64enc((unsigned char *) &challenge2_data, sizeof(int), challenge2, CHALLENGE2_LEN); -- 1.7.9.4

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[PATCH] Fixes to adobe publisher auth
by Björn Axelsson 30 Dec '12

30 Dec '12

Fixes needed to get adobe publisher authentication to work against a wowza 2.2 server. Seems some mistakes were introduced in the last version. -- Björn Axelsson Phone: +46-(0)90-349 39 02 Intinor AB Fax: +46-(0)90-349 39 04 www.intinor.se Mobile: +46-(0)70-397 04 17 Broadcast Video & Digital Media Distribution

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rtmpsrv does not work on certain streams
by Steven Penny 28 Dec '12

28 Dec '12

Here http://lists.mplayerhq.hu/pipermail/rtmpdump/2011-March/001320.html Howard noted that it would be impossible to generate a working rtmpdump command line for ustream.tv server. I think this is not the case. Granted that post is quite old, but the issue with rtmpsrv persists. Using rtmpsuck output you can in fact generate a working rtmpdump command $ rtmpdump -r rtmp://ustreamlivefs.fplive.net/ustream4live-live/ -W http://stat ic-cdn1.ustream.tv/swf/live/viewer.rsl:354.swf -y stream_live_1_1_12632253 -v - o a.flv RTMPDump v2.4-78-g04c6ba8 (c) 2010 Andrej Stepanchuk, Howard Chu, The Flvstreamer Team; license: GPL Connecting ... INFO: Connected... Starting Live Stream INFO: Metadata: INFO: framerate 30.00 INFO: width 854.00 INFO: height 480.00 INFO: videocodecid avc1 INFO: videodatarate 1150.00 INFO: videokeyframe_frequency240.00 INFO: audiocodecid mp4a INFO: audiosamplerate 44100.00 INFO: audiochannels 2.00 INFO: audiodatarate 128.00 1019.905 kB / 0.18 sec However as the other user noted this server causes rtmpsrv to choke.

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Octoshape reader fix
by Başar Uğur 21 Dec '12

21 Dec '12

Hi all, I noticed and fixed a bug related to Extended Timestamps and Octoshape’s FMS. Where should I post it? Regards, Başar Uğur Senior Software Engineer basar.ugur(a)dogalzeka.com.tr<mailto:basar.ugur@dogalzeka.com.tr> [Description: cid:image002.png@01CCCA01.04245610] Selahattin Pinar Cd. No:27 Polat Is Merkezi D:12 Mecidiyeköy – Istanbul, Turkey

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RTMPDump - Segmentation Fault
by Matt Hughes 17 Dec '12

17 Dec '12

I tired compiling RTMPDump on Ubuntu 12.04. I compiled with > make sys=posix VERSION="2.4.$(git log --pretty=format:'%h' -n 1)~git" Compiling looks like it went fine. But when I run rtmpdump with "./rtmpdump" I get a segmentation fault > ./rtmpdump > RTMPDump 2.4.19d3636~git > (c) 2010 Andrej Stepanchuk, Howard Chu, The Flvstreamer Team; license: GPL > Segmentation fault (core dumped) What am I doing wrong? I tried this on two separate system with Ubuntu 12.04 installed with all recent updates uname -a Linux ACCESS-DENIED 3.2.0-34-generic-pae #53-Ubuntu SMP Thu Nov 15 11:11:12 UTC 2012 i686 i686 i386 GNU/Linux

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[PATCH] increment SO_VERSION/RTMP_LIB_VERSION
by NhJm 12 Dec '12

12 Dec '12

increment SO_VERSION/RTMP_LIB_VERSION This should have been done each time the API was changed (i.e. parameters being added to RTMP_SetupStream). Hopefully this will reduce the number of bug reports caused by incompatible libraries being loaded. :) --- librtmp/Makefile | 2 +- librtmp/rtmp.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/librtmp/Makefile b/librtmp/Makefile index 96c076b..4a3a9a5 100644 --- a/librtmp/Makefile +++ b/librtmp/Makefile @@ -36,7 +36,7 @@ CRYPTO_LIB=$(LIB_$(CRYPTO)) $(PRIVATE_LIBS) CRYPTO_REQ=$(REQ_$(CRYPTO)) CRYPTO_DEF=$(DEF_$(CRYPTO)) -SO_VERSION=0 +SO_VERSION=1 SOX_posix=so SOX_darwin=dylib SOX_mingw=dll diff --git a/librtmp/rtmp.h b/librtmp/rtmp.h index d723070..235980d 100644 --- a/librtmp/rtmp.h +++ b/librtmp/rtmp.h @@ -40,7 +40,7 @@ extern "C" { #endif -#define RTMP_LIB_VERSION 0x020300 /* 2.3 */ +#define RTMP_LIB_VERSION 0x020400 /* 2.4 */ #define RTMP_FEATURE_HTTP 0x01 #define RTMP_FEATURE_ENC 0x02 -- 1.7.2.3

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rtmp pause with problem in librtmp
by LXH 11 Dec '12

11 Dec '12

Hi all, My mediaplayer use librtmp playback the rtmp stream, but when I send pause command to server (wowza stream server), audio no output and video stutter about 30 seconds later. However jwplayer pause is ok. I found jwplayer send pause command indicate command string "pauseraw" but librtmp send the command string "pause". I think it is the reason jwplayer pause is ok but librtmp pause is failed. Who can tell me what can I do can make the rtmp pause work. Thanks!

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[PATCH] avoid infinite loops in authentication
by Björn Axelsson 10 Dec '12

10 Dec '12

This is an old patch which avoids an infinite loop in the authentication system. Unfortunately I can't remember how to reproduce the problem, so I'm not sure whether or not it still exists. -- Björn Axelsson Phone: +46-(0)90-349 39 02 Intinor AB Fax: +46-(0)90-349 39 04 www.intinor.se Mobile: +46-(0)70-397 04 17 Broadcast Video & Digital Media Distribution

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[PATCH] Allow AMF_NULL
by Steven Penny 10 Dec '12

10 Dec '12

If encountering AMF_NULL, print null instead of INVALID TYPE Test page http://www.slavishow.com/виктор-калев-в-образа-на-силвия-кацаро --- librtmp/rtmp.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/librtmp/rtmp.c b/librtmp/rtmp.c index 0e00059..89e6f3f 100644 --- a/librtmp/rtmp.c +++ b/librtmp/rtmp.c @@ -3277,6 +3277,7 @@ DumpMetaData(AMFObject *obj) prop->p_vu.p_number != 0. ? "TRUE" : "FALSE"); break; case AMF_STRING: + case AMF_NULL: snprintf(str, 255, "%.*s", prop->p_vu.p_aval.av_len, prop->p_vu.p_aval.av_val); break; -- 1.7.9

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