H264 doesn't work while VP8 does

[Abdellah M]

Hi all,

I configured the telepresence and everything works perfect with VP8 codec. But when I try H264, it doesn't work, it show black/green screen.

The log of server is following:

MSG: Depayloader failed to get H.264 content

**[DOUBANGO WARN]: function: "tdav_codec_h264_cisco_decode()" 

MSG: OpenH264: DecodeFrame failed: 16

*[DOUBANGO INFO]: Failed to decode the buffer with error code =16, size=0, append=yes

*[DOUBANGO INFO]: Decoding failed -> request Full Intra Refresh (FIR)

*[DOUBANGO INFO]: Time to decode frame...but some RTP packets are missing (missing_seq_num_start=519, missing_seq_num_count=9, last_seq_num_with_mark=518). Postpone :(

MSG: 24 not supported as valid NAL Unit type

***[DOUBANGO ERROR]: function: "tdav_codec_h264_cisco_decode()" 

file: "src/codecs/h264/tdav_codec_h264_cisco.cxx" 

line: "426"