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avformat/hlsenc: increase initial program date time precision

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Also query time only once, not for every variant stream, otherwise variant
streams might get a slightly different initial program date time. And we can
set this unconditionally because HLS_PROGRAM_DATE_TIME flag is checked
elsewhere.

Signed-off-by: Marton Balint <cus@passwd.hu>
This commit is contained in:
Marton Balint 2020-07-18 23:57:42 +02:00
parent 53a4620fba
commit b2318c1e53
1 changed files with 2 additions and 6 deletions
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8
libavformat/hlsenc.c
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@ -2704,6 +2704,7 @@ static int hls_init(AVFormatContext *s)
char *p = NULL;
int http_base_proto = ff_is_http_proto(s->url);
int fmp4_init_filename_len = strlen(hls->fmp4_init_filename) + 1;
double initial_program_date_time = av_gettime() / 1000000.0;
if (hls->use_localtime) {
pattern = get_default_pattern_localtime_fmt(s);
@ -2798,12 +2799,7 @@ static int hls_init(AVFormatContext *s)
vs->start_pts = AV_NOPTS_VALUE;
vs->end_pts = AV_NOPTS_VALUE;
vs->current_segment_final_filename_fmt[0] = '\0';
if (hls->flags & HLS_PROGRAM_DATE_TIME) {
time_t now0;
time(&now0);
vs->initial_prog_date_time = now0;
}
vs->initial_prog_date_time = initial_program_date_time;
for (j = 0; j < vs->nb_streams; j++) {
vs->has_video += vs->streams[j]->codecpar->codec_type == AVMEDIA_TYPE_VIDEO;