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Fix #1548, Add edts in MP4 for Windows10. 3.0.154

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This commit is contained in:
winlin 2020-12-17 12:07:34 +08:00
parent 721173e6af
commit ab5ddd24e2
4 changed files with 33 additions and 1 deletions
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24
trunk/src/kernel/srs_kernel_mp4.cpp
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@ -1758,6 +1758,12 @@ void SrsMp4TrackBox::set_tkhd(SrsMp4TrackHeaderBox* v)
boxes.insert(boxes.begin(), v);
}
void SrsMp4TrackBox::set_edts(SrsMp4EditBox* v)
{
remove(SrsMp4BoxTypeEDTS);
boxes.insert(boxes.begin(), v);
}
SrsMp4ChunkOffsetBox* SrsMp4TrackBox::stco()
{
SrsMp4SampleTableBox* box = stbl();
@ -2022,6 +2028,12 @@ SrsMp4EditBox::~SrsMp4EditBox()
{
}
void SrsMp4EditBox::set_elst(SrsMp4EditListBox* v)
{
remove(SrsMp4BoxTypeELST);
boxes.insert(boxes.begin(), v);
}
SrsMp4ElstEntry::SrsMp4ElstEntry() : segment_duration(0), media_time(0), media_rate_integer(0)
{
media_rate_fraction = 0;
@ -5773,6 +5785,18 @@ srs_error_t SrsMp4Encoder::flush()
if (nb_videos || !pavcc.empty()) {
SrsMp4TrackBox* trak = new SrsMp4TrackBox();
moov->add_trak(trak);
SrsMp4EditBox* edts = new SrsMp4EditBox();
trak->set_edts(edts);
SrsMp4EditListBox* elst = new SrsMp4EditListBox();
edts->set_elst(elst);
elst->version = 0;
SrsMp4ElstEntry entry;
entry.segment_duration = mvhd->duration_in_tbn;
entry.media_rate_integer = 1;
elst->entries.push_back(entry);
SrsMp4TrackHeaderBox* tkhd = new SrsMp4TrackHeaderBox();
trak->set_tkhd(tkhd);