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lavf/matroskaenc: don't try to modify the header when live-streaming

This commit is contained in:
Rodger Combs 2016-10-27 01:10:47 -05:00
parent be28ce210d
commit 1a958f4eb0
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GPG Key ID: E3E54DCDCD3CB843
1 changed files with 2 additions and 2 deletions
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4
libavformat/matroskaenc.c
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@ -1783,7 +1783,7 @@ static int mkv_write_header(AVFormatContext *s)
put_ebml_void(pb, 11); // assumes double-precision float to be written
}
}
if (s->pb->seekable)
if (s->pb->seekable && !mkv->is_live)
put_ebml_void(s->pb, avio_tell(pb));
else
end_ebml_master_crc32(s->pb, &mkv->info_bc, mkv, mkv->info);
@ -2274,7 +2274,7 @@ static int mkv_write_trailer(AVFormatContext *s)
return ret;
}
if (pb->seekable) {
if (pb->seekable && !mkv->is_live) {
if (mkv->cues->num_entries) {
if (mkv->reserve_cues_space) {
int64_t cues_end;