Merge two MPEG-TS streams with higher bitrate

[Mathieu Duponchelle]

mpegtsmux now has support for CBR as you've noticed (the bitrate property), so
it should simply be a matter of remuxing the input file indeed.

If you want to do this from the command line, the command line will need to
match the streams contained in your input file, so it's not possible for us to
give you a working pipeline :)

It should more or less look like:

mpegtsmux bitrate=<bitrate> name=mux ! filesink location=<path> filesrc location=<path> ! tsdemux name=demux \

  demux.sink_%d ! <parser> ! queue ! mux.

  <repeat above for every stream in the input file>

-- 
Mathieu Duponchelle · https://www.centricular.com

On 9/18/19 5:58 PM, Rafal Garbat wrote:
> Hi.
>
> I'm quite new to GStreamer. I have an input MPEG-TS stream with a low bitrate. I need to stuff it with NULL packets to make it higher (of course all the data like PCR must be adjusted).
>
> 1. I was thinking about merging my original stream with the one, filled with null packets, but with target bitrate. Is there as some straightforward solution for that? I was thinking about something like: 
>       filesrc location=in.ts  ! ...some magic here... !  mpegtsmux bitrate=51253960 ! filesink location=out.ts
> I have tried some variations but couldn't setup a working pipeline so far.
>
> 2. Maybe there is a simpler and obvious solution I'm missing here.
>
> BR,
> Rafal
>
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