avio_printf(out, "#EXT-X-BYTERANGE:%"PRIi64"@%"PRIi64"\n",
en->size, en->pos);
if (hls->flags & HLS_PROGRAM_DATE_TIME) {
- time_t tt;
+ time_t tt, wrongsecs;
int milli;
struct tm *tm, tmpbuf;
char buf0[128], buf1[128];
milli = av_clip(lrint(1000*(prog_date_time - tt)), 0, 999);
tm = localtime_r(&tt, &tmpbuf);
strftime(buf0, sizeof(buf0), "%Y-%m-%dT%H:%M:%S", tm);
- if (!strftime(buf1, sizeof(buf1), "%z", tm))
- av_strlcpy(buf1, "Z", sizeof(buf1));
+ if (!strftime(buf1, sizeof(buf1), "%z", tm) || buf1[1]<'0' ||buf1[1]>'2') {
+ int tz_min, dst = tm->tm_isdst;
+ tm = gmtime_r(&tt, &tmpbuf);
+ tm->tm_isdst = dst;
+ wrongsecs = mktime(tm);
+ tz_min = (abs(wrongsecs - tt) + 30) / 60;
+ snprintf(buf1, sizeof(buf1),
+ "%c%02d%02d",
+ wrongsecs <= tt ? '+' : '-',
+ tz_min / 60,
+ tz_min % 60);
+ }
avio_printf(out, "#EXT-X-PROGRAM-DATE-TIME:%s.%03d%s\n", buf0, milli, buf1);
prog_date_time += en->duration;
}