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Reload this Page Customized rtmpdump binaries with patch file
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  #71  
Old 04-22-2013, 03:38 PM
alexanderd alexanderd is offline
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Re: Customized rtmpdump binaries with patch file

Quote:
Originally Posted by KSV View Post
@alexanderd
it seems like you are using old binaries not the updated ones posted in first post.
I've just downloaded the newest ones. And got the same result. http://pastebin.com/ry1hdqsy
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  #72  
Old 04-23-2013, 12:29 AM
KSV KSV is offline
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Re: Customized rtmpdump binaries with patch file

Code:
RTMP Proxy Server v2.4 GIT-2012-12-30 (Compiled by KSV)
(c) 2010 Andrej Stepanchuk, Howard Chu; license: GPL

Streaming on rtmp://0.0.0.0:1935
WARNING: Trying different position for client digest!
Processing connect
       app : samaalive
  flashVer : WIN 11,6,602,180
    swfUrl : http://live.samaa.tv/player.swf
     tcUrl : rtmp://38.96.148.99:1935/samaalive
   pageUrl : http://live.samaa.tv/
      live : yes
  Playpath : samaalive
 Saving as : 2013-04-23_10-58-02_samaalive.flv
INFO: Metadata:
INFO:   width                   480.00
INFO:   height                  270.00
INFO:   framerate               25.00
INFO:   videodatarate           200.00
INFO:   videocodecid            avc1
INFO:   audiodatarate           40.00
INFO:   audiocodecid            mp4a
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  #73  
Old 04-23-2013, 03:12 AM
alexanderd alexanderd is offline
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Re: Customized rtmpdump binaries with patch file

Great, that's just what needed!
Did you use the same binaries that have been uploaded to mediafire? (http://www.mediafire.com/file/5eep3w...mpdump-2.4.zip)
I used them with rtmpdumphelper. Maybe that's the cause of the problem?
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  #74  
Old 04-23-2013, 03:38 AM
KSV KSV is offline
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Re: Customized rtmpdump binaries with patch file

Quote:
Originally Posted by alexanderd View Post
Great, that's just what needed!
Did you use the same binaries that have been uploaded to mediafire
yeah those are the latest binaries.

Code:
rtmpsuck MD5: 6A42BD5F06958EAE05BC7480BDD06199
Quote:
Originally Posted by alexanderd View Post
I used them with rtmpdumphelper. Maybe that's the cause of the problem?
no, it has nothing to do with RTMPDump Helper. make sure new binaries are in the same folder as RTMPDump Helper.
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  #75  
Old 04-23-2013, 04:34 AM
alexanderd alexanderd is offline
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Re: Customized rtmpdump binaries with patch file

I've just downloaded both zips (rtmpdump-2.4.zip from mediafire, from first post and RTMPDumpHelper from Nir Sofer's site). Extracted them in new folder (both in one). BTW, rtmpsuck's MD5 equals to yours.
Then I start rtmpdumphelper from that folder (it starts the rtmpsuck) and open the same test page (http://live.samaa.tv/). RTMPSuck starts capturing the stream, but saves it as samaalive.flv, without timestamp
I cannot understand it.
Everybody, please, test that issue too. It can't be that i'm the only lucky who experiences the overwriting problem.
Last edited by alexanderd : 04-23-2013 at 12:29 PM.
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  #76  
Old 04-23-2013, 12:28 PM
gorilla.maguila gorilla.maguila is offline
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Re: Customized rtmpdump binaries with patch file

@KSV

Hi KSV, first thank you for your work.

I was testing your patches and I think I found a bug:

Steps to reproduce:

- Try to dump one of the streams of Icasthd. Take into account that Icasthd works per sessions so you will need to get a valid one.

icasthd.tv/?p=channeldetails&id=skysports1

For Example:

http://pastebin.com/qEi703wk

When dumping this kind of streams, from time to time I get a segfault.

One of the times I was running with gdb and I got a backtrace:

Code:
DEBUG: Parsed protocol: 0
DEBUG: Parsed host    : edge.icasthd.com
DEBUG: Parsed app     : live?f=skysports1&t=1366736989&/
INFO: rtmp server sent redirect

Program received signal SIGSEGV, Segmentation fault.
0x00007ffff6cff3c8 in _int_free () from /usr/lib/libc.so.6
(gdb) backtrace
#0  0x00007ffff6cff3c8 in _int_free () from /usr/lib/libc.so.6
#1  0x00007ffff7bcff2c in AMF_Reset () from /usr/lib/librtmp.so.0
#2  0x00007ffff7bcff81 in AMFProp_Reset () from /usr/lib/librtmp.so.0
#3  0x00007ffff7bcff1c in AMF_Reset () from /usr/lib/librtmp.so.0
#4  0x00007ffff7bcff81 in AMFProp_Reset () from /usr/lib/librtmp.so.0
#5  0x00007ffff7bcff1c in AMF_Reset () from /usr/lib/librtmp.so.0
#6  0x00007ffff7bc9e6a in ?? () from /usr/lib/librtmp.so.0
#7  0x00007ffff7bcd38c in RTMP_ClientPacket () from /usr/lib/librtmp.so.0
#8  0x00007ffff7bcd9bd in RTMP_ConnectStream () from /usr/lib/librtmp.so.0
#9  0x0000000000402554 in ?? ()
#10 0x00007ffff6ca7a15 in __libc_start_main () from /usr/lib/libc.so.6
#11 0x0000000000402ab5 in ?? ()

Also happened with a compiled version in android with ffmpeg based player, backtrace in android shows:

Code:
#00  pc 00018630  /system/lib/libc.so (memcpy+48)
#01  pc 00035d7b  /data/app-lib/com.android-1/librtmp.so (AMF_EncodeString+70)
#02  pc 00035fb1  /data/app-lib/com.android-1/librtmp.so (AMF_EncodeNamedString+48)
#03  pc 00031255  /data/app-lib/com.android-1/librtmp.so (RTMP_Connect1+2236)
#04  pc 00031593  /data/app-lib/com.android-1/librtmp.so (RTMP_Connect+98)
#05  pc 000330cf  /data/app-lib/com.android-1/librtmp.so
#06  pc 00033cbb  /data/app-lib/com.android-1/librtmp.so (RTMP_ClientPacket+818)
#07  pc 000345f5  /data/app-lib/com.android-1/librtmp.so (RTMP_ConnectStream+96)
#08  pc 002c514c  /data/app-lib/com.android-1/libffmpeg-neon.so
The same crash in x86_64:

http://pastebin.com/EKxJvh23

It seems it's some problem handling redirects as sometimes ffmpeg outputs:

Code:
04-23 18:55:33.949: A/ffmpeg(7739): Problem accessing the DNS. (addr: @4.102.63.22)
04-23 18:55:33.949: E/player.c(7739): player_set_data_source Could not open video file: rtmp://edge.icasthd.com:1935/redirect3 swfUrl=http://www.icasthd.tv://player/player.swf swfVfy=1 pageUrl=http://www.icasthd.tv playpath=skysports2 app=redirect3?f=skysports2&t=1366736137& live=1  (-1313558101: Unknown error occurred)

What do you think?

Regards
Last edited by gorilla.maguila : 04-23-2013 at 07:35 PM.
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  #77  
Old 04-23-2013, 12:45 PM
chap chap is offline
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Re: Customized rtmpdump binaries with patch file

example
Code:
>rtmpdump -r "rtmp://178.18.23.112:1935/live" -a "live?f=skysports1&t=1366738882
&" -f "WIN 11,6,602,180" -W "http://www.icasth
d.tv//player/player.swf" -p "http://www.icasthd.tv/embed.php?v=skysports1&vw=735
&vh=450&domain=icasthd.tv" --live -y "skysports1" -o "2013-04-23_08-41-26_skyspo
rts1.flv"
RTMPDump v2.4 GIT-2012-12-30 (Compiled by KSV)
(c) 2010 Andrej Stepanchuk, Howard Chu, The Flvstreamer Team; license: GPL
Connecting ...
INFO: Connected...
Starting Live Stream
INFO: Metadata:
INFO:   duration                0.00
INFO:   width                   640.00
INFO:   height                  480.00
INFO:   videodatarate           341.80
INFO:   framerate               30.00
INFO:   videocodecid            7.00
INFO:   audiodatarate           31.25
INFO:   audiosamplerate         48000.00
INFO:   audiosamplesize         16.00
INFO:   stereo                  TRUE
INFO:   audiocodecid            10.00
INFO:   encoder                 Lavf54.6.100
INFO:   filesize                0.00
1720.728 kB / 47.79 sec
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  #78  
Old 04-23-2013, 12:48 PM
gorilla.maguila gorilla.maguila is offline
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Re: Customized rtmpdump binaries with patch file

Quote:
Originally Posted by chap View Post
example
Code:
>rtmpdump -r "rtmp://178.18.23.112:1935/live" -a "live?f=skysports1&t=1366738882
&" -f "WIN 11,6,602,180" -W "http://www.icasth
d.tv//player/player.swf" -p "http://www.icasthd.tv/embed.php?v=skysports1&vw=735
&vh=450&domain=icasthd.tv" --live -y "skysports1" -o "2013-04-23_08-41-26_skyspo
rts1.flv"
RTMPDump v2.4 GIT-2012-12-30 (Compiled by KSV)
(c) 2010 Andrej Stepanchuk, Howard Chu, The Flvstreamer Team; license: GPL
Connecting ...
INFO: Connected...
Starting Live Stream
INFO: Metadata:
INFO:   duration                0.00
INFO:   width                   640.00
INFO:   height                  480.00
INFO:   videodatarate           341.80
INFO:   framerate               30.00
INFO:   videocodecid            7.00
INFO:   audiodatarate           31.25
INFO:   audiosamplerate         48000.00
INFO:   audiosamplesize         16.00
INFO:   stereo                  TRUE
INFO:   audiocodecid            10.00
INFO:   encoder                 Lavf54.6.100
INFO:   filesize                0.00
1720.728 kB / 47.79 sec

It doesn't crash every time. For me it crashes from time to time. Maybe once every 5 intents. Also don't use rtmp://edge.icasthd.com:1935/live instead force a redirect response rtmp://edge.icasthd.com:1935/redirect3

Example:

http://pastebin.com/qEi703wk
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  #79  
Old 04-23-2013, 01:21 PM
gorilla.maguila gorilla.maguila is offline
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Re: Customized rtmpdump binaries with patch file

Checking if null pointer seems to solve the crash.


Code:
void
AMF_Reset(AMFObject *obj)
{
  int n;
  for (n = 0; n < obj->o_num; n++)
    {
      AMFProp_Reset(&obj->o_props[n]);
    }
+  //check if null pointer
+  if(obj->o_props)
    free(obj->o_props);
  obj->o_props = NULL;
  obj->o_num = 0;
}

EDITED:

Doesn't Solve it. The culprit seems to be somewhere else
Last edited by gorilla.maguila : 04-23-2013 at 07:34 PM.
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  #80  
Old 04-23-2013, 07:56 PM
RedPenguin RedPenguin is offline
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Re: Customized rtmpdump binaries with patch file

I made some MacOS executables and librtmp test files using the x86 darwin compiler on Ubuntu 10.04 (older OS due to older code )

I need ATV1 and MacOS users to try:

http://forum.xbmc.org/showthread.php...592#pid1404592
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