diff options
Diffstat (limited to 'libavformat/utils.c')
| -rw-r--r-- | libavformat/utils.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/libavformat/utils.c b/libavformat/utils.c index 1e04bd217c..b018de99d8 100644 --- a/libavformat/utils.c +++ b/libavformat/utils.c @@ -2579,6 +2579,7 @@ int64_t parse_date(const char *datestr, int duration) p = datestr; q = NULL; if (!duration) { + /* parse the year-month-day part */ for (i = 0; i < sizeof(date_fmt) / sizeof(date_fmt[0]); i++) { q = small_strptime(p, date_fmt[i], &dt); if (q) { @@ -2586,6 +2587,8 @@ int64_t parse_date(const char *datestr, int duration) } } + /* if the year-month-day part is missing, then take the + * current year-month-day time */ if (!q) { if (is_utc) { dt = *gmtime(&now); @@ -2600,6 +2603,7 @@ int64_t parse_date(const char *datestr, int duration) if (*p == 'T' || *p == 't' || *p == ' ') p++; + /* parse the hour-minute-second part */ for (i = 0; i < sizeof(time_fmt) / sizeof(time_fmt[0]); i++) { q = small_strptime(p, time_fmt[i], &dt); if (q) { @@ -2607,12 +2611,15 @@ int64_t parse_date(const char *datestr, int duration) } } } else { + /* parse datestr as a duration */ if (p[0] == '-') { negative = 1; ++p; } + /* parse datestr as HH:MM:SS */ q = small_strptime(p, time_fmt[0], &dt); if (!q) { + /* parse datestr as S+ */ dt.tm_sec = strtol(p, (char **)&q, 10); dt.tm_min = 0; dt.tm_hour = 0; @@ -2640,6 +2647,7 @@ int64_t parse_date(const char *datestr, int duration) t *= 1000000; + /* parse the .m... part */ if (*q == '.') { int val, n; q++; |