[FFmpeg-trac] #1025(undetermined:new): When incoming udp stream is stopped, ffmpeg does not return on pressing q

[FFmpeg]

#1025: When incoming udp stream is stopped, ffmpeg does not return on pressing q
--------------------------------+----------------------------------------
             Reporter:  asif    |                    Owner:
                 Type:  defect  |                   Status:  new
             Priority:  normal  |                Component:  undetermined
              Version:  0.10    |               Resolution:
             Keywords:          |               Blocked By:
             Blocking:          |  Reproduced by developer:  0
Analyzed by developer:  0       |
--------------------------------+----------------------------------------

Comment (by asif):

 It is reproducible on current git head.

 Last commit was the following:

 {{{
 commit 8b1cd25ca7e64e6128fa2902d78e48bfeeec9786
 Author: Michael Niedermayer <michaelni at gmx.at>
 Date:   Tue Feb 28 07:19:37 2012 +0100

 }}}

 Following is the console output.

 {{{
 $ LD_LIBRARY_PATH=. ../ffmpeg -v 9 -loglevel 99 -f mpegts -i
 udp://225.0.0.225:1234 -y -an -vcodec copy -pix_fmt yuv420p -f mpegts
 out.ts

 ffmpeg version N-38308-g8b1cd25 Copyright (c) 2000-2012 the FFmpeg
 developers
   built on Feb 28 2012 16:45:25 with gcc 4.1.2 20080704 (Red Hat 4.1.2-51)
   configuration: --enable-shared
   libavutil      51. 41.100 / 51. 41.100
   libavcodec     54.  4.100 / 54.  4.100
   libavformat    54.  1.100 / 54.  1.100
   libavdevice    53.  4.100 / 53.  4.100
   libavfilter     2. 62.101 /  2. 62.101
   libswscale      2.  1.100 /  2.  1.100
   libswresample   0.  7.100 /  0.  7.100
 [mpegts @ 0x178f83e0] Unable to seek back to the start
 [mpegts @ 0x178f83e0] stream=0 stream_type=f pid=44 prog_reg_desc=
 [mpegts @ 0x178f83e0] stream=1 stream_type=1b pid=45 prog_reg_desc=
 [NULL @ 0x1793dc40] Current profile doesn't provide more RBSP data in PPS,
 skipping
 [h264 @ 0x1793dc40] mmco: unref short failure
     Last message repeated 1 times
 [h264 @ 0x1793dc40] Increasing reorder buffer to 1
 [h264 @ 0x1793dc40] no picture ooo
     Last message repeated 2 times
 [h264 @ 0x1793dc40] mmco: unref short failure
     Last message repeated 1 times
 [h264 @ 0x1793dc40] no picture
 [h264 @ 0x1793dc40] mmco: unref short failure
     Last message repeated 1 times
 [mpegts @ 0x178f83e0] max_analyze_duration 5000000 reached at 5013333
 [mpegts @ 0x178f83e0] Estimating duration from bitrate, this may be
 inaccurate
 Input #0, mpegts, from 'udp://225.0.0.225:1234':
   Duration: N/A, start: 51452.690300, bitrate: 192 kb/s
   Program 1
     Stream #0:0[0x44], 237, 1/90000: Audio: aac ([15][0][0][0] / 0x000F),
 48000 Hz, stereo, s16, 192 kb/s
     Stream #0:1[0x45], 52, 1/90000: Video: h264 (Main) ([27][0][0][0] /
 0x001B), yuv420p, 720x576 [SAR 16:11 DAR 20:11], 1/50, 50 fps, 50 tbr, 90k
 tbn, 50 tbc
 [mpegts @ 0x17c19be0] muxrate VBR, pcr every 2 pkts, sdt every 200,
 pat/pmt every 40 pkts
 Output #0, mpegts, to 'out.ts':
   Metadata:
     encoder         : Lavf54.1.100
     Stream #0:0, 0, 1/90000: Video: h264 ([27][0][0][0] / 0x001B),
 yuv420p, 720x576 [SAR 16:11 DAR 20:11], 1/25, q=2-31, 50 fps, 90k tbn, 25
 tbc
 Stream mapping:
   Stream #0:1 -> #0:0 (copy)
 Press [q] to stop, [?] for help
 frame=  181 fps= 71 q=-1.0 size=     729kB time=00:00:07.64 bitrate=
 781.3kbits/s

 }}}

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1025#comment:2>
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