Audio/video stream recording forums

Attention Visitor:
You may have to register or log in before you can post:
  • Click the register link to sign up.
  • Registered members please fill in the form below and click the "Log in" button.
To start viewing messages, select the forum that you want to visit from the selection below.

Go Back   Audio/video stream recording forums > Streaming media recording forum > rtmpdump
Register FAQ Members List Calendar Mark Forums Read

Reply Post New Thread
 
Thread Tools Display Modes
  #1  
Old 09-24-2013, 08:52 PM
AltairAC AltairAC is offline
Junior Member
 
Join Date: Jan 2012
Posts: 7
AltairAC is on a distinguished road
Default

Missing arguments?


I am a member of a video web site which requires payment for access. It provides streams via flowplayer and the format of the videos is FLV. I had no problems downloading the videos with a Firefox addon called NetVideoHunter but today they started to use the rtmpe protocol which is a problem. I analyzed the html code and according to that, I made a rtmpdump command:
Code:
rtmpdump -r "rtmpe://5.9.30.50:1935/vod/13800503074ba43.flv" -T "#kuca#voli@macu159#753" -o 1.flv
I got the video url via StreamTransport, I found the token in the html code. The downloaded Video works but it's strange, it's 3.4GB in size but it should be around 500-600MB. I tried to re-encode the video with ffmpeg, while re-encoding I get a bunch of these:
http://img196.imageshack.us/img196/9610/sr1g.jpg

When the encoding is done, I get a ~600MB file and that's the size I got while I was able to use NetVideoHunter so for some reason, rtmpdump downloads a lot of useless information.

I also tried to add the "-W" argument (I found 2 player links but it doesn't seem to work). Here is the html code of the div element which contains the video.

http://pastebin.com/sbsmuL6U

I am open for any advice/suggestion! Thanks in advance!
Reply With Quote
  #2  
Old 09-25-2013, 01:23 AM
gastone gastone is offline
Junior Member
 
Join Date: Aug 2012
Posts: 17
gastone is on a distinguished road
Default

Re: Missing arguments?


Add '-R' to your commandline.
Reply With Quote
  #3  
Old 09-25-2013, 05:27 AM
AltairAC AltairAC is offline
Junior Member
 
Join Date: Jan 2012
Posts: 7
AltairAC is on a distinguished road
Default

Re: Missing arguments?


Quote:
Originally Posted by gastone View Post
Add '-R' to your commandline.
I can't find the '-R' argument in the rtmpdump documentation . There is only '-r' and I already added it in the first place.
Reply With Quote
  #4  
Old 09-25-2013, 09:41 AM
gastone gastone is offline
Junior Member
 
Join Date: Aug 2012
Posts: 17
gastone is on a distinguished road
Default

Re: Missing arguments?


You need a newer version of rtmpdump (which offers -R or --realtime) or you could try '-v'.
Reply With Quote
  #5  
Old 09-25-2013, 05:20 PM
AltairAC AltairAC is offline
Junior Member
 
Join Date: Jan 2012
Posts: 7
AltairAC is on a distinguished road
Default

Re: Missing arguments?


Quote:
Originally Posted by gastone View Post
You need a newer version of rtmpdump (which offers -R or --realtime) or you could try '-v'.
Thank you very much, I updated rtmpdump and tested both arguments ('R' and '-v') and both give the same (proper) results.

The only thing that bothers me is that I download videos from this website via a 1Gbit connection and with NetVideoHunter I mostly achieve speeds like ~10MiBps so I downloaded Videos in under 1 minute while with rtmpdump, I get speeds up to ~300kiBps (it varies from ~200kiBps to ~300kiBs). Would this be a server limitation (where the videos are hosted) because of the newly implemented rtmpe streaming system or is my rtmpdump command missing some arguments which would improve speed?
Reply With Quote
  #6  
Old 09-26-2013, 01:40 AM
gastone gastone is offline
Junior Member
 
Join Date: Aug 2012
Posts: 17
gastone is on a distinguished road
Default

Re: Missing arguments?


When using '-R' rtmpdump prints 'in approximately realtime (disabled BUFX speedup hack)'. This hack makes rtmpdump downloading faster than realtime. This does not work with every server, so you have to disable the hack. Now rtmpdump behaves more like FlashPlayer, in realtime. Your command is missing nothing.
Reply With Quote
Reply Post New Thread
Tags:



Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

vB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump


All times are GMT -6. The time now is 01:38 AM.


Powered by All-streaming-media.com; 2006-2011
vB forum hacked with Zoints add-ons