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Code Issues Releases Activity

avformat/dashenc: disable Resync elements when using DVB-DASH profile

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Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
James Almer
2020-02-17 12:16:07 -03:00
parent 8578433d20
commit 55cbccbc2c
1 changed files with 2 additions and 2 deletions
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4
libavformat/dashenc.c
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@@ -818,7 +818,7 @@ static int write_adaptation_set(AVFormatContext *s, AVIOContext *out, int as_ind
avio_printf(out, " lang=\"%s\"", lang->value);
avio_printf(out, ">\n");
if (!final && c->ldash && as->max_frag_duration)
if (!final && c->ldash && as->max_frag_duration && !(c->profile & MPD_PROFILE_DVB))
avio_printf(out, "\t\t\t<Resync dT=\"%"PRId64"\" type=\"0\"/>\n", as->max_frag_duration);
if (as->trick_idx >= 0)
avio_printf(out, "\t\t\t<EssentialProperty id=\"%d\" schemeIdUri=\"http://dashif.org/guidelines/trickmode\" value=\"%d\"/>\n", as->id, as->trick_idx);
@@ -869,7 +869,7 @@ static int write_adaptation_set(AVFormatContext *s, AVIOContext *out, int as_ind
avio_printf(out, "\t\t\t\t\t<UTCTiming schemeIdUri=\"urn:mpeg:dash:utc:http-xsdate:2014\" value=\"%s\"/>\n", c->utc_timing_url);
avio_printf(out, "\t\t\t\t</ProducerReferenceTime>\n");
}
if (!final && c->ldash && os->gop_size && os->frag_type != FRAG_TYPE_NONE &&
if (!final && c->ldash && os->gop_size && os->frag_type != FRAG_TYPE_NONE && !(c->profile & MPD_PROFILE_DVB) &&
(os->frag_type != FRAG_TYPE_DURATION || os->frag_duration != os->seg_duration))
avio_printf(out, "\t\t\t\t<Resync dT=\"%"PRId64"\" type=\"1\"/>\n", os->gop_size);
output_segment_list(os, out, s, i, final);