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| author | Michael Niedermayer <michaelni@gmx.at> | 2011-08-29 00:07:30 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2011-08-29 20:16:13 +0200 |
| commit | 50be0b911a61e537878b2d65587ef303a56b3e91 (patch) | |
| tree | f924bd8d7a28ed9151d43f37f911fe77eb0aac29 /ffmpeg.c | |
| parent | 3d8176d2f5766eb6c10f9c99ffd9efc1f682459e (diff) | |
| download | ffmpeg-50be0b911a61e537878b2d65587ef303a56b3e91.tar.gz | |
ffmpeg: Support queing filter commands for later times
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'ffmpeg.c')
| -rw-r--r-- | ffmpeg.c | 13 |
1 files changed, 9 insertions, 4 deletions
@@ -2683,14 +2683,19 @@ static int transcode(AVFormatContext **output_files, } if (key == 'c' || key == 'C'){ char ret[4096], target[64], cmd[256], arg[256]={0}; - fprintf(stderr, "\nEnter command: <target> <command>[ <argument>]\n"); - if(scanf("%4095[^\n\r]%*c", ret) == 1 && sscanf(ret, "%63[^ ] %255[^ ] %255[^\n]", target, cmd, arg) >= 2){ + double ts; + fprintf(stderr, "\nEnter command: <target> <time> <command>[ <argument>]\n"); + if(scanf("%4095[^\n\r]%*c", ret) == 1 && sscanf(ret, "%63[^ ] %lf %255[^ ] %255[^\n]", target, &ts, cmd, arg) >= 3){ for(i=0;i<nb_ostreams;i++) { int r; ost = ost_table[i]; if(ost->graph){ - r= avfilter_graph_send_command(ost->graph, target, cmd, arg, ret, sizeof(ret), key == 'c' ? AVFILTER_CMD_FLAG_ONE : 0); - fprintf(stderr, "Command reply for %d: %d, %s\n", i, r, ret); + if(ts<0){ + r= avfilter_graph_send_command(ost->graph, target, cmd, arg, ret, sizeof(ret), key == 'c' ? AVFILTER_CMD_FLAG_ONE : 0); + fprintf(stderr, "Command reply for %d: %d, %s\n", i, r, ret); + }else{ + r= avfilter_graph_queue_command(ost->graph, target, cmd, arg, 0, ts); + } } } }else{ |