SWF verification change at the Beeb?

Disclaimer: yes, I could use the official BBC iPlayer programme, but it isn’t as fun.  not to mention that the BBC shouldn’t be blocking open source software per its charter. Not to mention SWF verification doesn’t really work.

It seems that the Beeb has once again changed the SWF verification URL meaning that get_iplayer is acting up and I am receiving this error message:

WARNING: Your version of rtmpdump/flvstreamer does not support SWF Verification
WARNING: rtmpdump/flvstreamer 1.8 or later is required – please upgrade

This is nonsensical for several reasons: the major one being that there was no problem earlier in the day.  I am also using the latest update for all the components of get-iplayer.  On the other hand, the last time this happened, the Beeb had changed the SWF verification URL and there was the simple fix of:

get_iplayer –prefs-add –rtmp-tv-opts=”–swfVfy=http://www.bbc.co.uk/emp/releases/iplayer/revisions/617463_618125_4/617463_618125_4_emp.swf”

Yes, the issue is a changes SWF verification URL since I tried it in my browser and received a 404 error and then a “this content doesn’t seem to be working” error:

swfurl 404

Of course, the simple fix was provided by the good people who have been maintaining get_iplayer lately.  I did a search to try and locate a newer patch, but there are a few problems here which are:

1) I received an e-mail saying that get_iplayer forum digests were no longer being sent out.
2) I searched the get_iplayer forum and didn’t see a recent post on this (Latest was December 2013).
3) I couldn’t post to the get_iplayer Forum even though I was on the get_iplayer mailing list

I was hoping to receive the new swfvfy url patch from a get_iplayer list mailing, but that hasn’t happened.  I tried to login to the forum, but received a message asking me to supplicate the forum mods to join (even though I’ve been on the list for yonks).

In short,  I’ve done everything dinkypumpkin says to do in the “When SWF Verification Attacks” post and am reckoning the issue is a change in the SWF URL.  OTH, I haven’t seen anything in the get_iplayer forum to tell me there has been:

1) a change in the URL
2) a new patch issued
3) if I am the only person with this problem.

I’m not sitting around on my thumbs here and have been trying to find some way to learn the new SWF verification URL, but I think that may be covered by the Official Secrets Act (after all, BBC employees are government workers).  I should also add that I tried playing with the RTMPdump commands that are listed here: in particular:

−−swfVfy −W url
URL of the SWF player for this media. This option replaces all three of the −−swfUrl, −−swfhash, and −−swfsize options. When this option is used, the SWF player is retrieved from the specified URL and the hash and size are computed automatically. Also the information is cached in a .swfinfo file in the user’s home directory, so that it doesn’t need to be retrieved and recalculated every time rtmpdump is run. The .swfinfo file records the URL, the time it was fetched, the modification timestamp of the SWF file, its size, and its hash. By default, the cached info will be used for 30 days before re-checking.

Only to get more error messages about RTMPdump and that I am not using the correct URL.

I know that this will all pass, as it has in the past, but the problem is that this is yet another annoyance which will be overcome.  As I said in my disclaimer, SWF verification doesn’t work.

And it sure as hell doesn’t stop the pirates.

(Give up and allow for a PBS style donation licence fee system for those outside the UK, but that raises other issues with DRM).

%d bloggers like this: