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ffmpeg: check for unsupported "queing of command on first filter supporting the specific commend" 

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2013-09-10 14:13:44 +02:00
parent 1525107313
commit 7883827cb7
1 changed files with 3 additions and 0 deletions
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ffmpeg.c
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@ -2698,6 +2698,9 @@ static int check_keyboard_interaction(int64_t cur_time)
ret = avfilter_graph_send_command(fg->graph, target, command, arg, buf, sizeof(buf),
key == 'c' ? AVFILTER_CMD_FLAG_ONE : 0);
fprintf(stderr, "Command reply for stream %d: ret:%d res:\n%s", i, ret, buf);
} else if (key == 'c') {
fprintf(stderr, "Queing commands only on filters supporting the specific command is unsupported\n");
ret = AVERROR_PATCHWELCOME;
} else {
ret = avfilter_graph_queue_command(fg->graph, target, command, arg, 0, time);
}