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librtmp: Add missing extended timestamp in Type 3 chunks

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According to https://rtmp.veriskope.com/docs/spec/#5313-extended-timestamp
extended timestamps need to be present in Type 3 chunks
(`RTMP_PACKET_SIZE_MINIMUM`) if the previous chunk also included an
extended timestamp
This commit is contained in:
James Hurley 2023-06-15 15:17:24 -07:00 committed by Lain
parent 03358961aa
commit 7fe5cb7dad
1 changed files with 8 additions and 0 deletions
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8
plugins/obs-outputs/librtmp/rtmp.c
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@ -4250,6 +4250,7 @@ RTMP_SendPacket(RTMP *r, RTMPPacket *packet, int queue)
buffer += nChunkSize;
hSize = 0;
// prepare to send off remaining data in Type 3 chunks
if (nSize > 0)
{
header = buffer - 1;
@ -4259,6 +4260,11 @@ RTMP_SendPacket(RTMP *r, RTMPPacket *packet, int queue)
header -= cSize;
hSize += cSize;
}
if (t >= 0xffffff)
{
hSize += 4;
header -= 4;
}
*header = (0xc0 | c);
if (cSize)
{
@ -4267,6 +4273,8 @@ RTMP_SendPacket(RTMP *r, RTMPPacket *packet, int queue)
if (cSize == 2)
header[2] = tmp >> 8;
}
if (t >= 0xffffff)
AMF_EncodeInt32(header+hSize-4, header+hSize, t);
}
}
if (tbuf)