[FFmpeg-user] FFmpeg stops outputting frames

[KRISHNAKUMAR N K]

Hi

I am trying to push live stream from an udp source, FFmpeg stops pushing
the live streams and its not recovering back.  I am getting
"*av_interleaved_write_frame():
Broken pipe*" and stream stops with *"Conversion failed!"*, what could be
the reason for this?


*FFmpeg Command:*
*ffmpeg -i udp://230.1.1.2:12000?fifo_size=49152000&overrun_nonfatal=1
<http://230.1.1.2:12000?fifo_size=49152000&overrun_nonfatal=1>
-analyzeduration 25M -probesize 50M -threads 0 -vsync 1 -filter_complex
[i:0x5e5]setdar=16/9[1out1];[i:0x5e1]setdar=16/9[2out1] -map [1out1] -map
i:0x649 -c:v libx264 -b:v 5000k -maxrate 5000k -bufsize 7500k -g 50
-profile:v main -level 3.0 -pix_fmt yuv420p -c:a libfdk_aac -b:a 128k -ac 2
-ar 44100 -sc_threshold 0 -s 1920x1080 -tune film -af
aresample=async=1:min_hard_comp=0.100000:first_pts=0 -x264opts opencl -f
flv rtmp://1.2.3.4:1935/abcd/test1 <http://1.2.3.4:1935/abcd/test1> -map
[2out1] -map i:0x645 -c:v libx264 -b:v 5000k -maxrate 5000k -bufsize 7500k
-g 50 -profile:v main -level 3.0 -pix_fmt yuv420p -c:a libfdk_aac -b:a 128k
-ac 2 -ar 44100 -sc_threshold 0 -s 1920x1080 -tune film -af
aresample=async=1:min_hard_comp=0.100000:first_pts=0 -x264opts opencl -f
flv rtmp://1.2.3.4:1935/abcd/test8 <http://1.2.3.4:1935/abcd/test8>*

*Sample Console Output:*
frame=   34 fps=4.6 q=0.0 q=0.0 q=0.0 q=0.0 q=0.0 q=0.0 q=0.0 q=0.0 q=0.0
q=0.0 q=0.0 q=0.0 q=0.0 q=0.0 size=       0kB time=00:00:00.46 bitrate=
6.9kbits/s dup=294 drop=0 speed=0.0629x    ^Mframe=   44 fps=5.6 q=0.0
q=0.0 q=0.0 q=0.0 q=0.0 q=0.0 q=0.0 q=0.0 q=0.0 q=0.0 q=0.0 q=0.0 q=0.0
q=0.0 size=       0kB time=00:00:00.83 bitrate=   3.8kbits/s dup=294 drop=0
speed=0.106x    ^Mframe=   46 fps=5.4 q=0.0 q=0.0 q=0.0 q=0.0 q=0.0 q=0.0
q=0.0 q=0.0 q=0.0 q=0.0 q=0.0 q=0.0 q=0.0 q=0.0 size=       0kB
time=00:00:00.83 bitrate=   3.8kbits/s dup=294 drop=0 speed=0.0983x
 ^Mframe=   48 fps=5.3 q=0.0 q=0.0 q=0.0 q=0.0 q=0.0 q=0.0 q=0.0 q=0.0
q=0.0 q=0.0 q=0.0 q=0.0 q=0.0 q=0.0 size=       0kB time=00:00:01.32
bitrate=   2.4kbits/s dup=329 drop=0 speed=0.147x    ^Mframe=   58 fps=6.1
q=0.0 q=0.0 q=0.0 q=0.0 q=0.0 q=0.0 q=0.0 q=0.0 q=0.0 q=0.0 q=0.0 q=0.0
q=0.0 q=0.0 size=       0kB time=00:00:01.39 bitrate=   2.3kbits/s dup=329
drop=0 speed=0.146x    ^Mframe=   58 fps=5.7 q=0.0 q=0.0 q=0.0 q=0.0 q=0.0
q=0.0 q=0.0 q=0.0 q=0.0 q=0.0 q=0.0 q=0.0 q=0.0 q=0.0 size=       0kB
time=00:00:01.39 bitrate=   2.3kbits/s dup=329 drop=0 speed=0.137x
 ^Mframe=   58 fps=5.4 q=0.0 q=0.0 q=0.0 q=0.0 q=0.0 q=0.0 q=0.0 q=0.0
q=0.0 q=0.0 q=0.0 q=0.0 q=0.0 q=0.0 size=       0kB time=00:00:01.74
bitrate=   1.8kbits/s dup=329 drop=0 speed=0.163x    ^Mframe=   63 fps=5.6
q=0.0 q=0.0 q=0.0 q=0.0 q=0.0 q=0.0 q=0.0 q=0.0 q=0.0 q=0.0 q=0.0 q=0.0
q=0.0 q=0.0 size=       0kB time=00:00:01.74 bitrate=   1.8kbits/s dup=329
drop=0 speed=0.156x    ^Mframe=   68 fps=5.5 q=0.0 q=33.0 q=31.0 q=33.0
q=31.0 q=0.0 q=0.0 q=0.0 q=0.0 q=0.0 q=0.0 q=0.0 q=0.0 q=0.0 size=
0kB time=00:00:01.74 bitrate=   1.8kbits/s dup=329 drop=0 speed=0.14x
 ^Mframe=   70 fps=5.4 q=0.0 q=33.0 q=31.0 q=33.0 q=31.0 q=0.0 q=0.0 q=0.0
q=0.0 q=35.0 q=0.0 q=35.0 q=0.0 q=31.0 size=       0kB time=00:00:02.11
bitrate=   1.5kbits/s dup=329 drop=0 speed=0.163x    ^Mframe=   70 fps=5.2
q=0.0 q=33.0 q=31.0 q=33.0 q=31.0 q=0.0 q=0.0 q=0.0 q=0.0 q=36.0 q=0.0
q=36.0 q=0.0 q=31.0 size=       0kB time=00:00:02.48 bitrate=   1.3kbits/s
dup=329 drop=0 speed=0.184x

av_interleaved_write_frame(): Broken pipe
[flv @ 0x3d48600] Failed to update header with correct duration.
[flv @ 0x3d48600] Failed to update header with correct filesize.
Error writing trailer of rtmp://ipaddress:1935/abcd/test1: Broken pipe
[flv @ 0x3d56fc0] Failed to update header with correct duration.
[flv @ 0x3d56fc0] Failed to update header with correct filesize.
[flv @ 0x3d8f640] Failed to update header with correct duration.
[flv @ 0x3d8f640] Failed to update header with correct filesize.
[flv @ 0x3daac80] Failed to update header with correct duration.

[flv @ 0x4105640] Failed to update header with correct filesize.
[flv @ 0x4113b80] Failed to update header with correct duration.
[flv @ 0x4113b80] Failed to update header with correct filesize.
frame=   79 fps=3.3 q=37.0 Lq=-1.0 q=-1.0 q=-1.0 q=-1.0 q=-1.0 q=-1.0
q=-1.0 q=-1.0 q=-1.0 q=-1.0 q=-1.0 q=-1.0 q=-1.0 size=      96kB
time=00:00:03.00 bitrate= 263.1kbits/s dup=329 drop=0 speed=0.125x
video:5502kB audio:566kB subtitle:0kB other streams:0kB global headers:1kB
muxing overhead: unknown
[libx264 @ 0x3d94b40] frame I:2     Avg QP:24.46  size: 91060
[libx264 @ 0x3d94b40] frame P:24    Avg QP:27.20  size:  4177
[libx264 @ 0x3d94b40] frame B:53    Avg QP:35.33  size:   500
[libx264 @ 0x3d94b40] consecutive B-frames:  3.8% 10.1% 30.4% 55.7%
[libx264 @ 0x3d94b40] mb I  I16..4: 44.2%  0.0% 55.8%

[libx264 @ 0x411d700] Weighted P-Frames: Y:0.0% UV:0.0%
[libx264 @ 0x411d700] ref P L0: 68.4% 12.9% 13.5%  5.2%
[libx264 @ 0x411d700] ref B L0: 88.0% 10.1%  1.9%
[libx264 @ 0x411d700] ref B L1: 93.7%  6.3%
[libx264 @ 0x411d700] kb/s:1871.75
Conversion failed!


Regards

*KrishnaKumar **N K *
*Mobile:*  +91 9894024256