Take a look into tsdecrypt ( http://georgi.unixsol.org/programs/tsdecrypt/tsdecrypt_man.html). It seems to be exactly the kind of application you need to stream encrypted TS files through RTP or UDP. If you need it to run in windows, there is a webpage in japanese ( http://pspunch.com/pd/article/tsdecrypt_win_ja.html) with information for compilation using Cygwin. 2016-05-31 5:17 GMT-03:00 PSPunch <shima@pspunch.com>:
On 2016/05/31 3:03, Simon Defayette wrote:
Ok, I thought it could extrapolate from the PCR.
After fiddling with TS sometime back, I have the impression that FFmpeg is not the best tool to stream recorded TS if you want it to passthrough as is.
As Henk hinted, FFmpeg will try to interpret the meaning and reconstruct the data to some degree. You can "-vcodec copy -acodec copy", but still other necessary info (i.e. PCR) will be reconstructed to make it non DVB compliant regardless it is scrambled or not.
For streaming TS files untouched, I would suggest you look into other software. -- David Shimamoto
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