avformat/mpegts: Do not add pid if its already there with add_pid_to_pmt()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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716674b151
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@ -299,11 +299,17 @@ static void add_pid_to_pmt(MpegTSContext *ts, unsigned int programid,
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unsigned int pid)
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unsigned int pid)
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{
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{
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struct Program *p = get_program(ts, programid);
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struct Program *p = get_program(ts, programid);
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int i;
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if (!p)
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if (!p)
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return;
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return;
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if (p->nb_pids >= MAX_PIDS_PER_PROGRAM)
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if (p->nb_pids >= MAX_PIDS_PER_PROGRAM)
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return;
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return;
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for (i = 0; i < MAX_PIDS_PER_PROGRAM; i++)
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if (p->pids[i] == pid)
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return;
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p->pids[p->nb_pids++] = pid;
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p->pids[p->nb_pids++] = pid;
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}
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}
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