diff options
| -rw-r--r-- | libavformat/rtmppkt.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/libavformat/rtmppkt.c b/libavformat/rtmppkt.c index 7e7670e2b6..6c2e2f5b37 100644 --- a/libavformat/rtmppkt.c +++ b/libavformat/rtmppkt.c @@ -151,7 +151,15 @@ int ff_rtmp_packet_write(URLContext *h, RTMPPacket *pkt, int off = 0; //TODO: header compression - bytestream_put_byte(&p, pkt->channel_id | (mode << 6)); + if (pkt->channel_id < 64) { + bytestream_put_byte(&p, pkt->channel_id | (mode << 6)); + } else if (pkt->channel_id < 64 + 256) { + bytestream_put_byte(&p, 0 | (mode << 6)); + bytestream_put_byte(&p, pkt->channel_id - 64); + } else { + bytestream_put_byte(&p, 1 | (mode << 6)); + bytestream_put_le16(&p, pkt->channel_id - 64); + } if (mode != RTMP_PS_ONEBYTE) { bytestream_put_be24(&p, pkt->timestamp >= 0xFFFFFF ? 0xFFFFFF : pkt->timestamp); if (mode != RTMP_PS_FOURBYTES) { |