[Asterisk-video] AMR Decode Error

[Faizan Naqvi]

Hi

I did H.324M test using an E1 line and video was perfect but audio was
choppy. I saw this on the console

[Jan 22 09:22:10] DEBUG[3689]: app_h324m.c:439 init_h324m_packetizer:
init_h324m_packetizer: found 12 AMR frames inside ast_frame
[Jan 22 09:22:10] DEBUG[3689]: app_h324m.c:509 create_h324m_frame:
create_h324m_frame: processing AMR frame #1 inside ast_frame
[Jan 22 09:22:10] DEBUG[3689]: app_h324m.c:509 create_h324m_frame:
create_h324m_frame: processing AMR frame #2 inside ast_frame
[Jan 22 09:22:10] DEBUG[3689]: app_h324m.c:509 create_h324m_frame:
create_h324m_frame: processing AMR frame #3 inside ast_frame
[Jan 22 09:22:10] DEBUG[3689]: app_h324m.c:509 create_h324m_frame:
create_h324m_frame: processing AMR frame #4 inside ast_frame
[Jan 22 09:22:10] DEBUG[3689]: app_h324m.c:509 create_h324m_frame:
create_h324m_frame: processing AMR frame #5 inside ast_frame
[Jan 22 09:22:10] DEBUG[3689]: app_h324m.c:509 create_h324m_frame:
create_h324m_frame: processing AMR frame #6 inside ast_frame
[Jan 22 09:22:10] DEBUG[3689]: app_h324m.c:509 create_h324m_frame:
create_h324m_frame: processing AMR frame #7 inside ast_frame
[Jan 22 09:22:10] DEBUG[3689]: app_h324m.c:509 create_h324m_frame:
create_h324m_frame: processing AMR frame #8 inside ast_frame
[Jan 22 09:22:10] DEBUG[3689]: app_h324m.c:509 create_h324m_frame:
create_h324m_frame: processing AMR frame #9 inside ast_frame
[Jan 22 09:22:10] DEBUG[3689]: app_h324m.c:509 create_h324m_frame:
create_h324m_frame: processing AMR frame #10 inside ast_frame
[Jan 22 09:22:10] DEBUG[3689]: app_h324m.c:509 create_h324m_frame:
create_h324m_frame: processing AMR frame #11 inside ast_frame
[Jan 22 09:22:10] DEBUG[3689]: app_h324m.c:509 create_h324m_frame:
create_h324m_frame: processing AMR frame #12 inside ast_frame
*[Jan 22 09:22:10] DEBUG[3689]: app_h324m.c:537 create_h324m_frame:
create_h324m_frame: error decoding AMR structure - block exceeds buffer*
*[Jan 22 09:22:10] DEBUG[3689]: app_h324m.c:538 create_h324m_frame:
create_h324m_frame: pak->offset=0x82e2237;bs=14,
pak->framedata=0x82e2190,pak->framelength=169*
[Jan 22 09:22:10] DEBUG[3689]: app_h324m.c:212 create_ast_frame:
create_ast_frame: received AMR frame with 31 bytes


What could be wrong?

This is mp4info for file

Track   Type    Info
1       audio   AMR, 50.600 secs, 6 kbps, 8000 Hz
2       video   H.263, 50.533 secs, 50 kbps, 176x144 @ 15.000099 fps
3       hint    Payload AMR for track 1
4       hint    Payload H263-2000 for track 2
 Metadata Tool: mp4creator 1.5.0.1




-- 
Regards
Faizan Naqvi (Tili)
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