Bad image quality on iOS/MacOS due to missed packets
When a video call is done with an iOS/MacOS device, the image quality is bad.
Following errors are raised in the logs:
[1571929580.296| 815|media_decoder.cpp :306 ] Hardware decoding disabled by user preference
[1571929580.296| 815|media_decoder.cpp :311 ] Decoding video using H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10 (h264)
[1571929580.296| 815|sinkclient.cpp :195 ] ShmHolder[Jami Daemon_shm_19985_1]: new sizes: f=0, a=103
[1571929580.297| 815|sinkclient.cpp :161 ] ShmHolder: new holder 'Jami Daemon_shm_19985_1'
[1571929580.297| 815|sinkclient.cpp :418 ] Start sink <7221885205892140 / Jami Daemon_shm_19985_1>, size=848x480, mixer=0
[1571929580.301| 815|sinkclient.cpp :195 ] ShmHolder[Jami Daemon_shm_19985_1]: new sizes: f=1628160, a=3256423
[sdp @ 0x7f3d78898e60] max delay reached. need to consume packet
[sdp @ 0x7f3d78898e60] RTP: missed 3 packets
[1571929581.803|19986|sipcall.cpp :284 ] Sending video keyframe request via SIP INFO
[sdp @ 0x7f3d78898e60] max delay reached. need to consume packet
[sdp @ 0x7f3d78898e60] RTP: missed 1 packets
[1571929583.765|19986|sipcall.cpp :284 ] Sending video keyframe request via SIP INFO
[sdp @ 0x7f3d78898e60] max delay reached. need to consume packet
[sdp @ 0x7f3d78898e60] RTP: missed 1 packets
[sdp @ 0x7f3d680262e0] max delay reached. need to consume packet
[sdp @ 0x7f3d680262e0] RTP: missed 1 packets
[sdp @ 0x7f3d680262e0] max delay reached. need to consume packet
[sdp @ 0x7f3d680262e0] RTP: missed 1 packets
[sdp @ 0x7f3d78898e60] max delay reached. need to consume packet
[sdp @ 0x7f3d78898e60] RTP: missed 1 packets
[sdp @ 0x7f3d680262e0] max delay reached. need to consume packet
[sdp @ 0x7f3d680262e0] RTP: missed 2 packets
[1571929585.595|19986|sipcall.cpp :284 ] Sending video keyframe request via SIP INFO
[sdp @ 0x7f3d78898e60] max delay reached. need to consume packet
[sdp @ 0x7f3d78898e60] RTP: missed 1 packets
[sdp @ 0x7f3d680262e0] max delay reached. need to consume packet
[sdp @ 0x7f3d680262e0] RTP: missed 1 packets
[1571929585.655| 815|sip_utils.cpp :203 ] Registered thread 0x7f3d21fe0dd0 (0x4E11)
[sdp @ 0x7f3d78898e60] max delay reached. need to consume packet
[sdp @ 0x7f3d78898e60] RTP: missed 1 packets
[1571929586.631|19986|sipcall.cpp :284 ] Sending video keyframe request via SIP INFO
[sdp @ 0x7f3d78898e60] max delay reached. need to consume packet
[sdp @ 0x7f3d78898e60] RTP: missed 1 packets
[sdp @ 0x7f3d78898e60] max delay reached. need to consume packet
[sdp @ 0x7f3d78898e60] RTP: missed 2 packets
[sdp @ 0x7f3d680262e0] max delay reached. need to consume packet
[sdp @ 0x7f3d680262e0] RTP: missed 1 packets
[sdp @ 0x7f3d78898e60] max delay reached. need to consume packet
[sdp @ 0x7f3d78898e60] RTP: missed 1 packets
[sdp @ 0x7f3d680262e0] max delay reached. need to consume packet
[sdp @ 0x7f3d680262e0] RTP: missed 2 packets
[1571929587.662|19986|sipcall.cpp :284 ] Sending video keyframe request via SIP INFO
[sdp @ 0x7f3d78898e60] max delay reached. need to consume packet
[sdp @ 0x7f3d78898e60] RTP: missed 1 packets
[sdp @ 0x7f3d78898e60] max delay reached. need to consume packet
[sdp @ 0x7f3d78898e60] RTP: missed 30 packets
[h264 @ 0x7f3d781c5480] out of range intra chroma pred mode
[h264 @ 0x7f3d781c5480] error while decoding MB 6 1
[sdp @ 0x7f3d680262e0] max delay reached. need to consume packet
[sdp @ 0x7f3d680262e0] RTP: missed 1 packets
[sdp @ 0x7f3d680262e0] max delay reached. need to consume packet
[sdp @ 0x7f3d680262e0] RTP: missed 2 packets
[sdp @ 0x7f3d78898e60] max delay reached. need to consume packet
[sdp @ 0x7f3d78898e60] RTP: missed 1 packets
[sdp @ 0x7f3d680262e0] max delay reached. need to consume packet
[sdp @ 0x7f3d680262e0] RTP: missed 1 packets
[sdp @ 0x7f3d680262e0] max delay reached. need to consume packet
[sdp @ 0x7f3d680262e0] RTP: missed 1 packets
[sdp @ 0x7f3d680262e0] max delay reached. need to consume packet
[sdp @ 0x7f3d680262e0] RTP: missed 1 packets
[1571929590.911|19986|sipcall.cpp :284 ] Sending video keyframe request via SIP INFO
[1571929590.932|19985|manager.cpp :1662 ] [call:7221885205892140] Remove local audio
[1571929590.932|19985|sipcall.cpp :302 ] [call:7221885205892140] Terminate SIP session
[1571929590.933|19985|sipcall.cpp :1050 ] [call:7221885205892140] stopping all medias