[FFmpeg-trac] #1734(avformat:open): Problems dumping H264 stream from an Axis camera

FFmpeg trac at avcodec.org
Wed Sep 26 16:43:47 CEST 2012


#1734: Problems dumping H264 stream from an Axis camera
------------------------------------+------------------------------------
             Reporter:  PaulJBis    |                    Owner:
                 Type:  defect      |                   Status:  open
             Priority:  important   |                Component:  avformat
              Version:  git-master  |               Resolution:
             Keywords:  regression  |               Blocked By:
             Blocking:              |  Reproduced by developer:  0
Analyzed by developer:  0           |
------------------------------------+------------------------------------

Comment (by PaulJBis):

 Here you go:

 {{{

 [paulo at webserver ffmpeg]$ ffmpeg -v 99 -fdebug ts -rtsp_transport tcp -i
 rtsp://root:root@192.168.1.131:554/axis-
 media/media.amp?streamprofile=Media?tcp -vcodec copy -acodec copy -t 2
 ../axis.mp4
 ffmpeg version N-43194-gb288b4c Copyright (c) 2000-2012 the FFmpeg
 developers
   built on Aug 25 2012 19:57:36 with gcc 4.1.2 (GCC) 20080704 (Red Hat
 4.1.2-50)
   configuration: --enable-encoder=libx264 --enable-libx264 --enable-
 runtime-cpudetect --enable-libmp3lame --enable-gpl --extra-
 cflags=-I/usr/local/include --extra-ldflags=-L/usr/local/lib
   libavutil      51. 66.100 / 51. 66.100
   libavcodec     54. 48.100 / 54. 48.100
   libavformat    54. 22.100 / 54. 22.100
   libavdevice    54.  2.100 / 54.  2.100
   libavfilter     3.  5.102 /  3.  5.102
   libswscale      2.  1.100 /  2.  1.100
   libswresample   0. 15.100 /  0. 15.100
   libpostproc    52.  0.100 / 52.  0.100
 [rtsp @ 0xaee3660] SDP:
 v=0
 o=- 1288193118712824 1288193118712824 IN IP4 192.168.1.131
 s=Media Presentation
 e=NONE
 c=IN IP4 0.0.0.0
 b=AS:50000
 t=0 0
 a=control:rtsp://192.168.1.131:554/axis-
 media/media.amp?streamprofile=Media?tcp
 a=range:npt=0.000000-
 m=video 0 RTP/AVP 96
 b=AS:50000
 a=framerate:25.0
 a=transform:1,0,0;0,1,0;0,0,1
 a=control:rtsp://192.168.1.131:554/axis-
 media/media.amp/trackID=1?streamprofile=Media?tcp
 a=rtpmap:96 H264/90000
 a=fmtp:96 packetization-mode=1; profile-level-id=420029; sprop-parameter-
 sets=Z0IAKeNQFAe2AtwEBAaQeJEV,aM48gA==

 [rtsp @ 0xaee3660] video codec set to: h264
 [NULL @ 0xaeeb800] RTP Packetization Mode: 1
 [NULL @ 0xaeeb800] RTP Profile IDC: 42 Profile IOP: 0 Level: 29
 [NULL @ 0xaeeb800] Extradata set to 0xaeebc60 (size: 30)!
 [rtsp @ 0xaee3660] hello state=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=0, dts=NOPTS, size=1391,
 duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=0, dts=NOPTS, size=1386,
 duration=0, flags=0
     Last message repeated 11 times
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=0, dts=NOPTS, size=423,
 duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=8989, dts=NOPTS,
 size=1391, duration=0, flags=0
 [rtsp @ 0xaee3660] read_frame_internal stream=0, pts=NOPTS, dts=NOPTS,
 size=18446, duration=0, flags=1
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=8989, dts=NOPTS,
 size=1386, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=8989, dts=NOPTS, size=49,
 duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=17977, dts=NOPTS,
 size=1391, duration=0, flags=0
 [rtsp @ 0xaee3660] read_frame_internal stream=0, pts=8989, dts=8989,
 size=2826, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=17977, dts=NOPTS,
 size=870, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=23669, dts=NOPTS,
 size=1391, duration=0, flags=0
 [rtsp @ 0xaee3660] read_frame_internal stream=0, pts=17977, dts=17977,
 size=2261, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=23669, dts=NOPTS,
 size=534, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=29812, dts=NOPTS,
 size=1391, duration=0, flags=0
 [rtsp @ 0xaee3660] read_frame_internal stream=0, pts=23669, dts=23669,
 size=1925, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=29812, dts=NOPTS,
 size=438, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=35954, dts=NOPTS,
 size=1391, duration=0, flags=0
 [rtsp @ 0xaee3660] read_frame_internal stream=0, pts=29812, dts=29812,
 size=1829, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=35954, dts=NOPTS,
 size=274, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=44943, dts=NOPTS,
 size=1391, duration=0, flags=0
 [rtsp @ 0xaee3660] read_frame_internal stream=0, pts=35954, dts=35954,
 size=1665, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=44943, dts=NOPTS,
 size=198, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=50635, dts=NOPTS,
 size=1391, duration=0, flags=0
 [rtsp @ 0xaee3660] read_frame_internal stream=0, pts=44943, dts=44943,
 size=1589, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=50635, dts=NOPTS, size=66,
 duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=56778, dts=NOPTS,
 size=1391, duration=0, flags=0
 [rtsp @ 0xaee3660] read_frame_internal stream=0, pts=50635, dts=50635,
 size=1457, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=56778, dts=NOPTS,
 size=197, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=62920, dts=NOPTS,
 size=1391, duration=0, flags=0
 [rtsp @ 0xaee3660] read_frame_internal stream=0, pts=56778, dts=56778,
 size=1588, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=62920, dts=NOPTS,
 size=216, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=71909, dts=NOPTS,
 size=1391, duration=0, flags=0
 [rtsp @ 0xaee3660] read_frame_internal stream=0, pts=62920, dts=62920,
 size=1607, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=71909, dts=NOPTS,
 size=112, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=74755, dts=NOPTS,
 size=1391, duration=0, flags=0
 [rtsp @ 0xaee3660] read_frame_internal stream=0, pts=71909, dts=71909,
 size=1503, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=74755, dts=NOPTS,
 size=160, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=77601, dts=NOPTS,
 size=1391, duration=0, flags=0
 [rtsp @ 0xaee3660] read_frame_internal stream=0, pts=74755, dts=74755,
 size=1551, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=77601, dts=NOPTS,
 size=145, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=80898, dts=NOPTS,
 size=1391, duration=0, flags=0
 [rtsp @ 0xaee3660] read_frame_internal stream=0, pts=77601, dts=77601,
 size=1536, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=80898, dts=NOPTS, size=43,
 duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=83743, dts=NOPTS,
 size=1391, duration=0, flags=0
 [rtsp @ 0xaee3660] read_frame_internal stream=0, pts=80898, dts=80898,
 size=1434, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=83743, dts=NOPTS, size=85,
 duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=86590, dts=NOPTS,
 size=1391, duration=0, flags=0
 [rtsp @ 0xaee3660] read_frame_internal stream=0, pts=83743, dts=83743,
 size=1476, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=86590, dts=NOPTS, size=30,
 duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=89886, dts=NOPTS,
 size=1391, duration=0, flags=0
 [rtsp @ 0xaee3660] read_frame_internal stream=0, pts=86590, dts=86590,
 size=1421, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=89886, dts=NOPTS,
 size=142, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=92732, dts=NOPTS,
 size=1391, duration=0, flags=0
 [rtsp @ 0xaee3660] read_frame_internal stream=0, pts=89886, dts=89886,
 size=1533, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=92732, dts=NOPTS,
 size=132, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=95578, dts=NOPTS,
 size=1391, duration=0, flags=0
 [rtsp @ 0xaee3660] read_frame_internal stream=0, pts=92732, dts=92732,
 size=1523, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=95578, dts=NOPTS, size=20,
 duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=98875, dts=NOPTS,
 size=1391, duration=0, flags=0
 [rtsp @ 0xaee3660] read_frame_internal stream=0, pts=95578, dts=95578,
 size=1411, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=98875, dts=NOPTS, size=10,
 duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=101720, dts=NOPTS,
 size=1391, duration=0, flags=0
 [rtsp @ 0xaee3660] read_frame_internal stream=0, pts=98875, dts=98875,
 size=1401, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=101720, dts=NOPTS,
 size=35, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=104567, dts=NOPTS,
 size=1387, duration=0, flags=0
 [rtsp @ 0xaee3660] read_frame_internal stream=0, pts=101720, dts=101720,
 size=1426, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=107864, dts=NOPTS,
 size=1391, duration=0, flags=0
 [rtsp @ 0xaee3660] read_frame_internal stream=0, pts=104567, dts=104567,
 size=1387, duration=0, flags=0
 [rtsp @ 0xaee3660] All info found
 rfps: 29.666667 0.015256
 rfps: 29.750000 0.010131
     Last message repeated 1 times
 rfps: 29.833333 0.006216
     Last message repeated 1 times
 rfps: 29.916667 0.003510
     Last message repeated 1 times
 rfps: 30.000000 0.002014
     Last message repeated 1 times
 rfps: 30.083333 0.001727
 rfps: 30.166667 0.002649
 rfps: 30.250000 0.004781
 rfps: 30.333333 0.008122
 rfps: 30.416667 0.012672
 rfps: 30.500000 0.018432
 rfps: 59.750000 0.018848
 rfps: 59.833333 0.014041
     Last message repeated 1 times
 rfps: 59.916667 0.010444
     Last message repeated 1 times
 rfps: 60.000000 0.008056
     Last message repeated 1 times
 rfps: 29.970030 0.002413
     Last message repeated 1 times
 rfps: 59.940060 0.009651
     Last message repeated 1 times
 [rtsp @ 0xaee3660] Estimating duration from bitrate, this may be
 inaccurate
 Input #0, rtsp, from 'rtsp://root:root@192.168.1.131:554/axis-
 media/media.amp?streamprofile=Media?tcp':
   Metadata:
     title           : Media Presentation
   Duration: N/A, start: 0.099878, bitrate: N/A
     Stream #0:0, 22, 1/90000: Video: h264 (Baseline), yuvj420p, 640x480
 [SAR 1:1 DAR 4:3], 1/180000, 30.08 tbr, 90k tbn, 180k tbc
 Output #0, mp4, to '../axis.mp4':
   Metadata:
     title           : Media Presentation
     encoder         : Lavf54.22.100
     Stream #0:0, 0, 1/90000: Video: h264 ([33][0][0][0] / 0x0021),
 yuvj420p, 640x480 [SAR 1:1 DAR 4:3], 1/90000, q=2-31, 90k tbn, 90k tbc
 Stream mapping:
   Stream #0:0 -> #0:0 (copy)
 Press [q] to stop, [?] for help
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=107864, dts=NOPTS,
 size=183, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=110709, dts=NOPTS,
 size=1361, duration=0, flags=0
 [rtsp @ 0xaee3660] read_frame_internal stream=0, pts=107864, dts=107864,
 size=1574, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=113555, dts=NOPTS,
 size=1391, duration=0, flags=0
 [rtsp @ 0xaee3660] read_frame_internal stream=0, pts=110709, dts=110709,
 size=1361, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=113555, dts=NOPTS,
 size=79, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=116401, dts=NOPTS,
 size=1391, duration=0, flags=0
 [rtsp @ 0xaee3660] read_frame_internal stream=0, pts=113555, dts=113555,
 size=1470, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=116401, dts=NOPTS,
 size=26, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=119698, dts=NOPTS,
 size=1391, duration=0, flags=0
 [rtsp @ 0xaee3660] read_frame_internal stream=0, pts=116401, dts=116401,
 size=1417, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=119698, dts=NOPTS,
 size=177, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=122544, dts=NOPTS,
 size=1391, duration=0, flags=0
 [rtsp @ 0xaee3660] read_frame_internal stream=0, pts=119698, dts=119698,
 size=1568, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=122544, dts=NOPTS,
 size=20, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=125390, dts=NOPTS,
 size=1391, duration=0, flags=0
 [rtsp @ 0xaee3660] read_frame_internal stream=0, pts=122544, dts=122544,
 size=1411, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=125390, dts=NOPTS,
 size=25, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=128686, dts=NOPTS,
 size=1391, duration=0, flags=0
 [rtsp @ 0xaee3660] read_frame_internal stream=0, pts=125390, dts=125390,
 size=1416, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=128686, dts=NOPTS,
 size=73, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=131532, dts=NOPTS,
 size=1391, duration=0, flags=0
 [rtsp @ 0xaee3660] read_frame_internal stream=0, pts=128686, dts=128686,
 size=1464, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=131532, dts=NOPTS,
 size=43, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=134379, dts=NOPTS,
 size=1391, duration=0, flags=0
 [rtsp @ 0xaee3660] read_frame_internal stream=0, pts=131532, dts=131532,
 size=1434, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=134379, dts=NOPTS,
 size=106, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=137674, dts=NOPTS,
 size=1391, duration=0, flags=0
 [rtsp @ 0xaee3660] read_frame_internal stream=0, pts=134379, dts=134379,
 size=1497, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=137674, dts=NOPTS,
 size=1386, duration=0, flags=0
     Last message repeated 11 times
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=137674, dts=NOPTS,
 size=520, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=140521, dts=NOPTS,
 size=1391, duration=0, flags=0
 [rtsp @ 0xaee3660] read_frame_internal stream=0, pts=137674, dts=137674,
 size=18543, duration=0, flags=1
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=140521, dts=NOPTS,
 size=1386, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=140521, dts=NOPTS, size=4,
 duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=143367, dts=NOPTS,
 size=1391, duration=0, flags=0
 [rtsp @ 0xaee3660] read_frame_internal stream=0, pts=140521, dts=140521,
 size=2781, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=143367, dts=NOPTS,
 size=970, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=146663, dts=NOPTS,
 size=1391, duration=0, flags=0
 [rtsp @ 0xaee3660] read_frame_internal stream=0, pts=143367, dts=143367,
 size=2361, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=146663, dts=NOPTS,
 size=665, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=149510, dts=NOPTS,
 size=1391, duration=0, flags=0
 [rtsp @ 0xaee3660] read_frame_internal stream=0, pts=146663, dts=146663,
 size=2056, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=149510, dts=NOPTS,
 size=419, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=152356, dts=NOPTS,
 size=1391, duration=0, flags=0
 [rtsp @ 0xaee3660] read_frame_internal stream=0, pts=149510, dts=149510,
 size=1810, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=152356, dts=NOPTS,
 size=422, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=158498, dts=NOPTS,
 size=1391, duration=0, flags=0
 [rtsp @ 0xaee3660] read_frame_internal stream=0, pts=152356, dts=152356,
 size=1813, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=158498, dts=NOPTS,
 size=144, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=164640, dts=NOPTS,
 size=1391, duration=0, flags=0
 [rtsp @ 0xaee3660] read_frame_internal stream=0, pts=158498, dts=158498,
 size=1535, duration=0, flags=0
 frame=   39 fps=0.0 q=-1.0 size=      96kB time=00:00:01.66 bitrate=
 473.6kbits/ff_read_packet stream=0, pts=164640, dts=NOPTS, size=167,
 duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=167487, dts=NOPTS,
 size=1391, duration=0, flags=0
 [rtsp @ 0xaee3660] read_frame_internal stream=0, pts=164640, dts=164640,
 size=1558, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=167487, dts=NOPTS,
 size=63, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=170333, dts=NOPTS,
 size=1391, duration=0, flags=0
 [rtsp @ 0xaee3660] read_frame_internal stream=0, pts=167487, dts=167487,
 size=1454, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=170333, dts=NOPTS,
 size=147, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=176475, dts=NOPTS,
 size=1391, duration=0, flags=0
 [rtsp @ 0xaee3660] read_frame_internal stream=0, pts=170333, dts=170333,
 size=1538, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=176475, dts=NOPTS,
 size=154, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=179321, dts=NOPTS,
 size=1391, duration=0, flags=0
 [rtsp @ 0xaee3660] read_frame_internal stream=0, pts=176475, dts=176475,
 size=1545, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=179321, dts=NOPTS,
 size=130, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=182617, dts=NOPTS,
 size=1391, duration=0, flags=0
 [rtsp @ 0xaee3660] read_frame_internal stream=0, pts=179321, dts=179321,
 size=1521, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=182617, dts=NOPTS,
 size=23, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=185464, dts=NOPTS,
 size=1391, duration=0, flags=0
 [rtsp @ 0xaee3660] read_frame_internal stream=0, pts=182617, dts=182617,
 size=1414, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=185464, dts=NOPTS,
 size=151, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=188310, dts=NOPTS,
 size=1340, duration=0, flags=0
 [rtsp @ 0xaee3660] read_frame_internal stream=0, pts=185464, dts=185464,
 size=1542, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=191606, dts=NOPTS,
 size=1348, duration=0, flags=0
 [rtsp @ 0xaee3660] read_frame_internal stream=0, pts=188310, dts=188310,
 size=1340, duration=0, flags=0
 [rtsp @ 0xaee3660] ff_read_packet stream=0, pts=194452, dts=NOPTS,
 size=1391, duration=0, flags=0
 [rtsp @ 0xaee3660] read_frame_internal stream=0, pts=191606, dts=191606,
 size=1348, duration=0, flags=0
 No more output streams to write to, finishing.
 frame=   47 fps=0.0 q=-1.0 Lsize=     109kB time=00:00:01.99 bitrate=
 448.0kbits/s
 video:108kB audio:0kB subtitle:0 global headers:0kB muxing overhead
 1.244806%

 }}}

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1734#comment:8>
FFmpeg <http://ffmpeg.org>
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