How to use prog-map property of mpegtsmux?

[Hilal Ergün]

Really need help. Does anyone have an idea?

2011/3/7 hilal ergun <hilalergunn at gmail.com>

>  Hi,
>
>  I am trying to mux two or more mpeg4 videos into mpegts.
>
>  My pipeline;
>
>                  ------- filesrc location=test1.avi ! ffdemux_avi !
>  gst-launch
>            -----------> mpegtsmux ! filesink location=test.mpts
>                  -------- filesrc location=test2.avi ! ffdemux_avi !
>
>  This pipeline works fine, then "ffmpeg -i test.mpts" shows:
>
>      Input #0, mpegts, from 'test.mpts':
>             Duration: 00:03:00.00, start: 0.040000, bitrate: 3832 kb/s
>             Program 1
>                Stream #0.0[0x41]: Video: mpeg4, yuv420p, 592x238 [PAR
>  147:148 DAR 42:17], 25 fps, 25 tbr, 90k tbn, 25 tbc
>                Stream #0.1[0x40]: Video: mpeg4, yuv420p, 624x336 [PAR
>  77:78 DAR 11:6], 1199 tbr, 90k tbn, 1199 tbc
>
>  But i don't want this. I want these streams into 2 different
>  programs.So I write a simple program and set 'prog-map' parameter.
>  Then new ffmpeg output becomes:
>
>
>        Input #0, mpegts, from 'test.mpts':
>            Duration: 00:03:00.00, start: 0.040000, bitrate: 3832 kb/s
>            Program 2
>            Program 1
>                    Stream #0.0[0x41]: Video: mpeg4, yuv420p, 592x238
>  [PAR 147:148 DAR 42:17], 25 fps, 25 tbr, 90k tbn, 25 tbc
>            No Program
>                   Stream #0.1[0x40]: Video: mpeg4, yuv420p, 624x336
>  [PAR 77:78 DAR 11:6], 1199 tbr, 90k tbn, 1199 tbc
>
>  As you can see one of the streams is not associated with any program.
>  Either I'm doing something or there is some
>  problem with mpegtsmux. I'm using gst-plugins-bad is 0.10.19 and
>  Gstreamer 0.10.30.
>
>  I tried to debug mpegtsmux code and I can see that 'ts_data->prog_id'
>  is properly set in the code. However, new streams
>  don't seem correct. Does anybody have any idea about what may be wrong?
>
>  Thanks.
>
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