Why mp4 or mp4.ts from identical installation?

artisticforge . artisticforge at gmail.com
Thu Feb 9 06:35:25 PST 2017


hello

Are you installing get_iplayer using the packages for Fedora & CentOS or from
the official github site?

also do not assume that get_iplayer on Fedora & CentOS are the same version.
particularly if installed from their respective repositories.

Also which version of get_iplayer are you using?
rtmpdump has been deprecated for several months.
why are you still downloading flash videos? "*.fvl"


On Thu, Feb 9, 2017 at 7:23 AM, Charles Bradshaw
<charles.bradshaw at ntlworld.com> wrote:
> Hello List
>
> I have, with some difficulty, installed ffmpeg 3.3.2 with the result that
> instead of  the .ts file I get an mp4. So progress. Unfortunately the file
> is almost 3.5 times the size, slow, lumpy and poorly synched, than the one I
> get from my Fedora install.
>
> Some experimenting with --verbose reveals some interesting results.
> Unfortunately I can't post the details because the posts are being bounced.
>
> To summarise: I copy the rtmpdump and ffmpeg commands from the Fedora traces
> and execute them on the CentOS command line. Simply using the original
> installed versions. I get a mp4.flv from rtmpdump and the expected mp4 from
> ffmpeg. Now the mp4 is back to the original (smaller) size.
>
> I conclude that the problem has nothing whatever to do with versions of
> ffmpeg or the missing AtomicParsley. To the contrary it it must be something
> to do with how get_iplayer evokes rtmpdump.
>
> On thought came to me in the dark hours; The Fedora box is connected over a
> slow wifi link whereas CentOS has a hard wired Ethernet connection. I have
> no clue about rtmpdump yet. It seems that it is something subtle with
> get_iplayers invocation of rtmpdump where the problem lies.
>
> Some assistance from someone with knowledge of the code would be helpful
> now. I am reasonably perl literate, but get\_iplayer is deep.
>
> Thanks for your help, Charles Bradshaw
>
>
> On 08/02/17 10:25, RS wrote:
>>
>>
>> Have you tried installing v3.0 or v3.2.2 of ffmpeg as I suggested?
>> artisticforge has told you the CentOS installation does not have ffmpeg
>> installed.  ffmpeg cannot multiplex your file if it is not installed.  In
>> addition, some features of get_iplayer require v2.5 or above of ffmpeg and
>> some require v3.0 or above.  You can look at the documentation to see which
>> features those are.
>
>
>
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-- 
terry l. ridder ><>



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