thaytan at noraisin.net
Fri Oct 5 17:35:09 PDT 2012
On Fri, 2012-10-05 at 13:33 -0700, marisk wrote:
> I have a video stream and some text files. I like to add the text files as
> subtitles to the video stream and mux using matroskamux and demux at the
> other end. How do I achieve this?
> I tried the following
> gst-launch videotestsrc num-buffers=1 ! ffenc_mpeg4 ! matroskamux name=mux !
> filesink location=s.mkv filesrc location=my.txt ! mux.
> But I am not able to demux and get the subtitle string out to a text file.
You need a subtitle parser element between the filesrc and the muxer,
and a subtitle format that matroskamux supports - which is only the Kate
subtitle format in 0.10. Matroskamux in 1.0 supports more:
SINK template: 'subtitle_%d'
Availability: On request
Has request_new_pad() function: gst_matroska_mux_request_new_pad
Jan Schmidt <thaytan at noraisin.net>
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