The option now behaves as expected.
---
libavformat/hlsenc.c | 15 +++++++++------
1 file changed, 9 insertions(+), 6 deletions(-)
diff --git a/libavformat/hlsenc.c b/libavformat/hlsenc.c
index edf9601..60a76f5 100644
--- a/libavformat/hlsenc.c
+++ b/libavformat/hlsenc.c
@@ -41,6 +41,7 @@ typedef struct HLSContext {
const AVClass *class; // Class for private options.
unsigned number;
int64_t sequence;
+ int64_t start_sequence;
AVOutputFormat *oformat;
AVFormatContext *avf;
float time; // Set by a private option.
@@ -144,10 +145,10 @@ static int hls_window(AVFormatContext *s, int last)
avio_printf(hls->pb, "#EXT-X-VERSION:3\n");
avio_printf(hls->pb, "#EXT-X-TARGETDURATION:%d\n", target_duration);
avio_printf(hls->pb, "#EXT-X-MEDIA-SEQUENCE:%"PRId64"\n",
- FFMAX(0, hls->sequence - hls->size));
+ FFMAX(hls->start_sequence, hls->sequence - hls->size));
av_log(s, AV_LOG_VERBOSE, "EXT-X-MEDIA-SEQUENCE:%"PRId64"\n",
- FFMAX(0, hls->sequence - hls->size));
+ FFMAX(hls->start_sequence, hls->sequence - hls->size));
for (en = hls->list; en; en = en->next) {
avio_printf(hls->pb, "#EXTINF:%d,\n", en->duration);
@@ -193,6 +194,8 @@ static int hls_write_header(AVFormatContext *s)
hls->number = 0;
+
+ hls->sequence = hls->start_sequence;
hls->recording_time = hls->time * AV_TIME_BASE;
hls->start_pts = AV_NOPTS_VALUE;
@@ -318,10 +321,10 @@ static int hls_write_trailer(struct AVFormatContext *s)
#define OFFSET(x) offsetof(HLSContext, x)
#define E AV_OPT_FLAG_ENCODING_PARAM
static const AVOption options[] = {
- {"start_number", "first number in the sequence",
OFFSET(sequence),AV_OPT_TYPE_INT64, {.i64 = 0}, 0, INT64_MAX, E},
- {"hls_time", "segment length in seconds", OFFSET(time),
AV_OPT_TYPE_FLOAT, {.dbl = 2}, 0, FLT_MAX, E},
- {"hls_list_size", "maximum number of playlist entries", OFFSET(size),
AV_OPT_TYPE_INT, {.i64 = 5}, 0, INT_MAX, E},
- {"hls_wrap", "number after which the index wraps", OFFSET(wrap),
AV_OPT_TYPE_INT, {.i64 = 0}, 0, INT_MAX, E},
+ {"start_number", "first number in the sequence",
OFFSET(start_sequence), AV_OPT_TYPE_INT64, {.i64 = 0}, 0, INT64_MAX, E},
+ {"hls_time", "segment length in seconds", OFFSET(time),
AV_OPT_TYPE_FLOAT, {.dbl = 2}, 0, FLT_MAX, E},
+ {"hls_list_size", "maximum number of playlist entries", OFFSET(size),
AV_OPT_TYPE_INT, {.i64 = 5}, 0, INT_MAX, E},
+ {"hls_wrap", "number after which the index wraps", OFFSET(wrap),
AV_OPT_TYPE_INT, {.i64 = 0}, 0, INT_MAX, E},
{ NULL },
};
--
1.8.5.2 (Apple Git-48)
