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Make parse_date return INT64_MIN in case of unparsable input.

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Patch by Stefano Sabatini: [stefano sabatini-lala poste it]
Original thread:
[FFmpeg-devel] [PATCH] Enhace documentation forlibavformat/utils.c:parse_date
Date: 08/17/2007 09:40 PM

Originally committed as revision 10533 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Stefano Sabatini
2007-09-19 12:38:07 +00:00
committed by Benoit Fouet
parent 4ec45764a0
commit f94361612a
5 changed files with 54 additions and 20 deletions
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19
ffmpeg.c
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@ -2491,24 +2491,35 @@ static void opt_map_meta_data(const char *arg)
m->in_file = strtol(p, (char **)&p, 0);
}
static int64_t parse_time_or_die(const char *timestr, int is_duration)
{
int64_t us = parse_date(timestr, is_duration);
if (us == INT64_MIN) {
fprintf(stderr, "Invalid %s specification: %s\n",
is_duration ? "duration" : "date", timestr);
exit(1);
}
return us;
}
static void opt_recording_time(const char *arg)
{
recording_time = parse_date(arg, 1);
recording_time = parse_time_or_die(arg, 1);
}
static void opt_start_time(const char *arg)
{
start_time = parse_date(arg, 1);
start_time = parse_time_or_die(arg, 1);
}
static void opt_rec_timestamp(const char *arg)
{
rec_timestamp = parse_date(arg, 0) / 1000000;
rec_timestamp = parse_time_or_die(arg, 0) / 1000000;
}
static void opt_input_ts_offset(const char *arg)
{
input_ts_offset = parse_date(arg, 1);
input_ts_offset = parse_time_or_die(arg, 1);
}
static enum CodecID find_codec_or_die(const char *name, int type, int encoder)