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charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: --- libavformat/hlsenc.c | 32 +++++++------------------------- 1 file changed, 7 insertions(+), 25 deletions(-) diff --git a/libavformat/hlsenc.c b/libavformat/hlsenc.c index e1714d4eed..1baefe852f 100644 --- a/libavformat/hlsenc.c +++ b/libavformat/hlsenc.c @@ -35,6 +35,7 @@ #include "libavutil/intreadwrite.h" #include "libavutil/opt.h" #include "libavutil/log.h" +#include "libavutil/parseutils.h" #include "libavutil/random_seed.h" #include "libavutil/time.h" #include "libavutil/time_internal.h" @@ -1251,27 +1252,6 @@ static int hls_append_segment(struct AVFormatContext *s, HLSContext *hls, return 0; } -static double parse_iso8601(const char *ptr) { - struct tm program_date_time; - int y,M,d,h,m; - double s; - int num_scanned = sscanf(ptr, "%d-%d-%dT%d:%d:%lf", &y, &M, &d, &h, &m, &s); - - if (num_scanned < 6) { - return -1; - } - - program_date_time.tm_year = y - 1900; - program_date_time.tm_mon = M - 1; - program_date_time.tm_mday = d; - program_date_time.tm_hour = h; - program_date_time.tm_min = m; - program_date_time.tm_sec = 0; - program_date_time.tm_isdst = -1; - - return mktime(&program_date_time) + s; -} - static int parse_playlist(AVFormatContext *s, const char *url, VariantStream *vs) { HLSContext *hls = s->priv_data; @@ -1281,6 +1261,7 @@ static int parse_playlist(AVFormatContext *s, const char *url, VariantStream *vs char line[MAX_URL_SIZE]; const char *ptr; const char *end; + int64_t parsed_time; double discont_program_date_time = 0; if ((ret = ffio_open_whitelist(&in, url, AVIO_FLAG_READ, @@ -1337,11 +1318,11 @@ static int parse_playlist(AVFormatContext *s, const char *url, VariantStream *vs } } } else if (av_strstart(line, "#EXT-X-PROGRAM-DATE-TIME:", &ptr)) { - discont_program_date_time = parse_iso8601(ptr); - if (discont_program_date_time < 0) { + if (av_parse_time(&parsed_time, ptr, 0)) { ret = AVERROR_INVALIDDATA; goto fail; } + discont_program_date_time = parsed_time / 1000000.0; } else if (av_strstart(line, "#", NULL)) { continue; } else if (line[0]) { @@ -2933,6 +2914,7 @@ static int hls_init(AVFormatContext *s) int i = 0; int j = 0; HLSContext *hls = s->priv_data; + int64_t parsed_time; const char *pattern; VariantStream *vs = NULL; const char *vtt_pattern = hls->flags & HLS_SINGLE_FILE ? ".vtt" : "%d.vtt"; @@ -2942,11 +2924,11 @@ static int hls_init(AVFormatContext *s) double initial_program_date_time; if (hls->init_program_date_time) { - initial_program_date_time = parse_iso8601(hls->init_program_date_time); - if (initial_program_date_time < 0) { + if (av_parse_time(&parsed_time, hls->init_program_date_time, 0)) { av_log(s, AV_LOG_ERROR, "Invalid init_program_date_time\n"); return AVERROR(EINVAL); } + initial_program_date_time = parsed_time / 1000000.0; } else { initial_program_date_time = av_gettime() / 1000000.0; } -- 2.39.2 (Apple Git-143) _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".