From a2b7eeeb06471979ee39fd3075a04633222678a6 Mon Sep 17 00:00:00 2001 From: Martin Storsjö Date: Mon, 29 Jul 2013 10:27:09 +0300 Subject: hlsproto: Store all durations in AV_TIME_BASE MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Also parse segment durations as floating point, which is allowed since HLS version 3. Signed-off-by: Martin Storsjö --- libavformat/hlsproto.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) (limited to 'libavformat/hlsproto.c') diff --git a/libavformat/hlsproto.c b/libavformat/hlsproto.c index 72b6c7236f..ec357de94f 100644 --- a/libavformat/hlsproto.c +++ b/libavformat/hlsproto.c @@ -45,7 +45,7 @@ */ struct segment { - int duration; + int64_t duration; char url[MAX_URL_SIZE]; }; @@ -56,7 +56,7 @@ struct variant { typedef struct HLSContext { char playlisturl[MAX_URL_SIZE]; - int target_duration; + int64_t target_duration; int start_seq_no; int finished; int n_segments; @@ -111,7 +111,8 @@ static int parse_playlist(URLContext *h, const char *url) { HLSContext *s = h->priv_data; AVIOContext *in; - int ret = 0, duration = 0, is_segment = 0, is_variant = 0, bandwidth = 0; + int ret = 0, is_segment = 0, is_variant = 0, bandwidth = 0; + int64_t duration = 0; char line[1024]; const char *ptr; @@ -134,14 +135,14 @@ static int parse_playlist(URLContext *h, const char *url) &info); bandwidth = atoi(info.bandwidth); } else if (av_strstart(line, "#EXT-X-TARGETDURATION:", &ptr)) { - s->target_duration = atoi(ptr); + s->target_duration = atoi(ptr) * AV_TIME_BASE; } else if (av_strstart(line, "#EXT-X-MEDIA-SEQUENCE:", &ptr)) { s->start_seq_no = atoi(ptr); } else if (av_strstart(line, "#EXT-X-ENDLIST", &ptr)) { s->finished = 1; } else if (av_strstart(line, "#EXTINF:", &ptr)) { is_segment = 1; - duration = atoi(ptr); + duration = atof(ptr) * AV_TIME_BASE; } else if (av_strstart(line, "#", NULL)) { continue; } else if (line[0]) { @@ -270,7 +271,6 @@ start: reload_interval = s->n_segments > 0 ? s->segments[s->n_segments - 1]->duration : s->target_duration; - reload_interval *= 1000000; retry: if (!s->finished) { int64_t now = av_gettime(); @@ -280,7 +280,7 @@ retry: /* If we need to reload the playlist again below (if * there's still no more segments), switch to a reload * interval of half the target duration. */ - reload_interval = s->target_duration * 500000; + reload_interval = s->target_duration / 2; } } if (s->cur_seq_no < s->start_seq_no) { -- cgit v1.2.3