Signed-off-by: James Almer <[email protected]>
---
libavformat/dashenc.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/libavformat/dashenc.c b/libavformat/dashenc.c
index 5a8cff4034..ef1bedd18d 100644
--- a/libavformat/dashenc.c
+++ b/libavformat/dashenc.c
@@ -190,6 +190,7 @@ typedef struct DASHContext {
int frag_type;
int write_prft;
int64_t max_gop_size;
+ int64_t max_segment_duration;
int profile;
int64_t target_latency;
int target_latency_refid;
@@ -1189,6 +1190,9 @@ static int write_manifest(AVFormatContext *s, int final)
avio_printf(out, "\"\n");
}
}
+ avio_printf(out, "\tmaxSegmentDuration=\"");
+ write_time(out, c->max_segment_duration);
+ avio_printf(out, "\"\n");
avio_printf(out, "\tminBufferTime=\"");
write_time(out, c->ldash && c->max_gop_size ? c->max_gop_size :
c->last_duration * 2);
avio_printf(out, "\">\n");
@@ -1564,6 +1568,8 @@ static int dash_init(AVFormatContext *s)
os->frag_duration = as->frag_duration;
os->frag_type = as->frag_type;
+ c->max_segment_duration = FFMAX(c->max_segment_duration,
as->seg_duration);
+
if (c->profile & MPD_PROFILE_DVB && (os->seg_duration > 15000000 ||
os->seg_duration < 960000)) {
av_log(s, AV_LOG_ERROR, "Segment duration %"PRId64" is outside the
allowed range for DVB-DASH profile\n", os->seg_duration);
return AVERROR(EINVAL);
--
2.26.0
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