openh264 can't decode video from linphone client

[rachelxj]

@DoubangoTelecom when I use openh264 as codec, it couldn't decode the video sent from linphone client. it always says

MSG: OpenH264: DecodeFrame failed: 18
*[DOUBANGO INFO]: Failed to decode the buffer with error code =18, size=0, append=yes
*[DOUBANGO INFO]: Decoding failed -> request Full Intra Refresh (FIR)
*[DOUBANGO INFO]: Outgoing SIP INFO ('picture_fast_update') requested but delay too close
**[DOUBANGO WARN]: function: "tdav_codec_h264_cisco_decode()"
file: "/Users/macdeveloper/sip-research/mydoubs/doubango/branches/2.0/doubango/tinyDAV/src/codecs/h264/tdav_codec_h264_cisco.cxx"
line: "486"
MSG: OpenH264: DecodeFrame failed: 4
*[DOUBANGO INFO]: Failed to decode the buffer with error code =4, size=0, append=no
*[DOUBANGO INFO]: Decoding failed -> request Full Intra Refresh (FIR)

[AndrejHafner]

Have you found a solution or an alternative to this problem? I am getting the same error when trying to connect to a SIP camera (MileSight MS-C2963-PB). I also tried forcing doubango to use the other codecs but it doesn't work. It works on the boghe app v2.0 153.936, but since then doubango has been updated. I will probably checkout back on the commits to see when it starts working.

[GurgleSSH]

Use FFMPEG to replace OPENH264.

1. open doubango/tinyDAV/src/tdav.c
2. remove code at line334~line336:

    #if HAVE_OPENH264
        tmedia_codec_plugin_register(tdav_codec_h264_cisco_base_plugin_def_t);
    #endif

[AndrejHafner]

Thanks, the solution worked!

[santanu1122]

Hi, it's disconnecting the call after 1 second ring, please help

[GurgleSSH]

santanu1122, can you provide logs?

[Rayman230510]

it couldn't decode the remote video , when i used ffmpeg as codec， it always said

**[DOUBANGO WARN]: function: "tdav_codec_h264_get_pay()"
file: "src/codecs/h264/tdav_codec_h264_rtp.c"
line: "198"
MSG: 24 not supported as valid NAL Unit type
***[DOUBANGO ERROR]: function: "tdav_codec_h264_decode()"
file: "src/codecs/h264/tdav_codec_h264.c"
line: "366"
MSG: ./tinyDAV/src/codecs/h264/tdav_codec_h264.c Depayloader failed to get H.264 content
*[DOUBANGO INFO]: Failed to decode the buffer with error code =-1, size=1681, append=no
*[DOUBANGO INFO]: Decoding failed -> request Full Intra Refresh (FIR)
*[DOUBANGO INFO]: Failed to decode the buffer with error code =-1, size=1167, append=yes
*[DOUBANGO INFO]: Decoding failed -> request Full Intra Refresh (FIR)

pls help me to fix it.
thks