Youtube video can't be downloaded

[agaxwmtp]

I'm using:

- Firefox 19.0.2
- DownThemAll
- the current version of FlashGot

Put The Needle on the Record - it's ~80 minutes long.

I reloaded the page three times - there's no icon so there's no way for me to download it.

I've never experienced this sort of problem before. I downloaded a couple of other Youtube videos a few minutes ago. I'll edit this post if I have more "undownloadable" videos.

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Edit #1

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Edit

Hmm... do some Youtube videos have copy protection?

These download sites didn't work:

http://www.music-clips.net/v/v1IicrMQm1o/mp4/
http://dirpy.com/studio/v1IicrMQm1o#video-options-div

And I didn't use java-based sites. There's no way I'm using those.

[Giorgio Maone]

Yes, those videos use RTMP, an Adobe-proprietary Flash-based streaming protocol, sometimes preferred for copy protection.
FlashGot does not support it (yet?)

[therube]

And the Youtube is doing what ?

"ptracking" ?

Code: Select all

http://www.youtube.com/ptracking?oid=hgZo8ULewxX2JeRMMXxR0A.ghgcd_xPPR_URSW5U_cwtQ.G9ohj1k4olWl5K8RUM-GGw.TsT5ztlcfu8EsWy2ztsauA.MIT4h2OXfu16-MLApUEooA.3ulIqfrPbyicsppjuXj6Rw&plid=AATYcaNuFsXwavnO&pltype=content&cpn=geweULVxM9wHu4uO&video_id=v1IicrMQm1o&ptk=youtube_multi

That seems to be "flv" ?
But what or how ?

YouTube downloading ?


But then a link like this is seen & can be downloaded, Zlata Muck Faint on Live TV Školski:

Code: Select all

http://r10---sn-p5q7yner.c.youtube.com/videoplayback?algorithm=throttle-factor&burst=40&cp=U0hVSFlLVl9KUUNONV9RRVpDOjNHWEdPRDdzaF96&cpn=-S_Nsr-h8A9rDNJp&expire=1363908257&factor=1.25&fexp=902000%2C919512%2C913605%2C906938%2C931202%2C900821%2C900823%2C931203%2C931401%2C908529%2C930803%2C920201%2C929602%2C930101%2C930603%2C926403%2C900824&id=5964cd75159391c3&ip=72.71.140.39&ipbits=8&itag=34&keepalive=yes&key=yt1&ms=au&mt=1363883300&mv=m&newshard=yes&ratebypass=yes&signature=4B7E5B20B05DEC8AF2E49BBEE8D5462AECA70A6C.1916AEE06D6E28730970DB81359F6C50D5947953&source=youtube&sparams=algorithm%2Cburst%2Ccp%2Cfactor%2Cid%2Cip%2Cipbits%2Citag%2Csource%2Cupn%2Cexpire&sver=3&upn=1swiib5MtCc