[FFmpeg-trac] #5023(avformat:closed): Can no longer read mjpeg from Mobotix camera

FFmpeg trac at avcodec.org
Sun Feb 7 15:27:55 CET 2016


#5023: Can no longer read mjpeg from Mobotix camera
-------------------------------------+-------------------------------------
             Reporter:  hackeron     |                    Owner:
                 Type:  defect       |                   Status:  closed
             Priority:  important    |                Component:  avformat
              Version:  git-master   |               Resolution:  fixed
             Keywords:  mjpeg        |               Blocked By:
  mpjpeg regression                  |  Reproduced by developer:  1
             Blocking:               |
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------

Comment (by hackeron):

 For comparison, with the working version
 36adfa32748f69bf09f49e8a0f424a79c19003fb (2015-02-01)

 {{{
 # ffmpeg -loglevel 48 -i 'http://192.168.100.233/cgi-
 bin/faststream.jpg?stream=full&noaudio&v.mjpeg' -y test.mkv
 ffmpeg version N-69470-g36adfa3 Copyright (c) 2000-2015 the FFmpeg
 developers
   built on Feb  7 2016 14:11:56 with gcc 5.2.1 (Ubuntu 5.2.1-22ubuntu2)
 20151010
   configuration: --enable-libx264 --enable-libfdk_aac --enable-gpl
 --enable-nonfree --enable-shared --enable-pic --enable-openssl
   libavutil      54. 18.100 / 54. 18.100
   libavcodec     56. 21.102 / 56. 21.102
   libavformat    56. 19.100 / 56. 19.100
   libavdevice    56.  4.100 / 56.  4.100
   libavfilter     5.  9.103 /  5.  9.103
   libswscale      3.  1.101 /  3.  1.101
   libswresample   1.  1.100 /  1.  1.100
   libpostproc    53.  3.100 / 53.  3.100
 Splitting the commandline.
 Reading option '-loglevel' ... matched as option 'loglevel' (set logging
 level) with argument '48'.
 Reading option '-i' ... matched as input file with argument
 'http://192.168.100.233/cgi-
 bin/faststream.jpg?stream=full&noaudio&v.mjpeg'.
 Reading option '-y' ... matched as option 'y' (overwrite output files)
 with argument '1'.
 Reading option 'test.mkv' ... matched as output file.
 Finished splitting the commandline.
 Parsing a group of options: global .
 Applying option loglevel (set logging level) with argument 48.
 Applying option y (overwrite output files) with argument 1.
 Successfully parsed a group of options.
 Parsing a group of options: input file http://192.168.100.233/cgi-
 bin/faststream.jpg?stream=full&noaudio&v.mjpeg.
 Successfully parsed a group of options.
 Opening an input file: http://192.168.100.233/cgi-
 bin/faststream.jpg?stream=full&noaudio&v.mjpeg.
 [http @ 0xa93e40] request: GET /cgi-
 bin/faststream.jpg?stream=full&noaudio&v.mjpeg HTTP/1.1
 User-Agent: Lavf/56.19.100
 Accept: */*
 Range: bytes=0-
 Connection: close
 Host: 192.168.100.233
 Icy-MetaData: 1


 [http @ 0xa93e40] header='HTTP/1.0 200 OK'
 [http @ 0xa93e40] http_code=200
 [http @ 0xa93e40] header='Content-type: multipart/x-mixed-replace;
 boundary="MOBOTIX_Fast_Serverpush"'
 [http @ 0xa93e40] header=''
 [mjpeg @ 0xa94820] Format mjpeg detected only with low score of 25,
 misdetection possible!
 [mjpeg @ 0xa94820] Before avformat_find_stream_info() pos: 0 bytes
 read:1055119 seeks:0
 [mjpeg @ 0xa96c20] marker=d8 avail_size_in_buf=134243
 [mjpeg @ 0xa96c20] marker parser used 0 bytes (0 bits)
 [mjpeg @ 0xa96c20] marker=e0 avail_size_in_buf=134241
 [mjpeg @ 0xa96c20] marker parser used 16 bytes (128 bits)
 [mjpeg @ 0xa96c20] marker=fe avail_size_in_buf=134223
 [mjpeg @ 0xa96c20] marker parser used 1910 bytes (15280 bits)
 [mjpeg @ 0xa96c20] marker=fe avail_size_in_buf=132311
 [mjpeg @ 0xa96c20] marker parser used 235 bytes (1880 bits)
 [mjpeg @ 0xa96c20] marker=db avail_size_in_buf=132074
 [mjpeg @ 0xa96c20] index=0
 [mjpeg @ 0xa96c20] qscale[0]: 5
 [mjpeg @ 0xa96c20] marker parser used 67 bytes (536 bits)
 [mjpeg @ 0xa96c20] marker=db avail_size_in_buf=132005
 [mjpeg @ 0xa96c20] index=1
 [mjpeg @ 0xa96c20] qscale[1]: 10
 [mjpeg @ 0xa96c20] marker parser used 67 bytes (536 bits)
 [mjpeg @ 0xa96c20] marker=c0 avail_size_in_buf=131936
 [mjpeg @ 0xa96c20] sof0: picture: 1280x480
 [mjpeg @ 0xa96c20] component 0 2:2 id: 0 quant:0
 [mjpeg @ 0xa96c20] component 1 1:1 id: 1 quant:1
 [mjpeg @ 0xa96c20] component 2 1:1 id: 2 quant:1
 [mjpeg @ 0xa96c20] pix fmt id 22111100
 [mjpeg @ 0xa96c20] marker parser used 17 bytes (136 bits)
 [mjpeg @ 0xa96c20] marker=c4 avail_size_in_buf=131917
 [mjpeg @ 0xa96c20] class=0 index=0 nb_codes=12
 [mjpeg @ 0xa96c20] marker parser used 31 bytes (248 bits)
 [mjpeg @ 0xa96c20] marker=c4 avail_size_in_buf=131884
 [mjpeg @ 0xa96c20] class=1 index=0 nb_codes=251
 [mjpeg @ 0xa96c20] marker parser used 181 bytes (1448 bits)
 [mjpeg @ 0xa96c20] marker=c4 avail_size_in_buf=131701
 [mjpeg @ 0xa96c20] class=0 index=1 nb_codes=12
 [mjpeg @ 0xa96c20] marker parser used 31 bytes (248 bits)
 [mjpeg @ 0xa96c20] marker=c4 avail_size_in_buf=131668
 [mjpeg @ 0xa96c20] class=1 index=1 nb_codes=251
 [mjpeg @ 0xa96c20] marker parser used 181 bytes (1448 bits)
 [mjpeg @ 0xa96c20] escaping removed 567 bytes
 [mjpeg @ 0xa96c20] marker=da avail_size_in_buf=131485
 [mjpeg @ 0xa96c20] component: 0
 [mjpeg @ 0xa96c20] component: 1
 [mjpeg @ 0xa96c20] component: 2
 [mjpeg @ 0xa96c20] marker parser used 130917 bytes (1047332 bits)
 [mjpeg @ 0xa96c20] marker=d9 avail_size_in_buf=57
 [mjpeg @ 0xa96c20] decode frame unused 57 bytes
 [mjpeg @ 0xa94820] All info found
 [mjpeg @ 0xa94820] After avformat_find_stream_info() pos: 135168 bytes
 read:1055119 seeks:0 frames:1
 Input #0, mjpeg, from 'http://192.168.100.233/cgi-
 bin/faststream.jpg?stream=full&noaudio&v.mjpeg':
   Duration: N/A, bitrate: N/A
     Stream #0:0, 1, 1/1200000: Video: mjpeg, yuvj420p(pc,
 bt470bg/unknown/unknown, center), 1280x480 [SAR 1:1 DAR 8:3], 1/25, 25
 tbr, 1200k tbn, 25 tbc
 Successfully opened the file.
 Parsing a group of options: output file test.mkv.
 Successfully parsed a group of options.
 Opening an output file: test.mkv.
 Successfully opened the file.
 detected 2 logical cores
 [graph 0 input from stream 0:0 @ 0xa9c7c0] Setting 'video_size' to value
 '1280x480'
 [graph 0 input from stream 0:0 @ 0xa9c7c0] Setting 'pix_fmt' to value '12'
 [graph 0 input from stream 0:0 @ 0xa9c7c0] Setting 'time_base' to value
 '1/1200000'
 [graph 0 input from stream 0:0 @ 0xa9c7c0] Setting 'pixel_aspect' to value
 '1/1'
 [graph 0 input from stream 0:0 @ 0xa9c7c0] Setting 'sws_param' to value
 'flags=2'
 [graph 0 input from stream 0:0 @ 0xa9c7c0] Setting 'frame_rate' to value
 '25/1'
 [graph 0 input from stream 0:0 @ 0xa9c7c0] w:1280 h:480 pixfmt:yuvj420p
 tb:1/1200000 fr:25/1 sar:1/1 sws_param:flags=2
 [format @ 0xa944c0] compat: called with
 args=[yuv420p|yuvj420p|yuv422p|yuvj422p|yuv444p|yuvj444p|nv12|nv16]
 [format @ 0xa944c0] Setting 'pix_fmts' to value
 'yuv420p|yuvj420p|yuv422p|yuvj422p|yuv444p|yuvj444p|nv12|nv16'
 [AVFilterGraph @ 0xa7fba0] query_formats: 4 queried, 3 merged, 0 already
 done, 0 delayed
 No pixel format specified, yuvj420p for H.264 encoding chosen.
 Use -pix_fmt yuv420p for compatibility with outdated media players.
 [libx264 @ 0xa993e0] using mv_range_thread = 72
 [libx264 @ 0xa993e0] using SAR=1/1
 [libx264 @ 0xa993e0] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2
 [libx264 @ 0xa993e0] profile High, level 3.1
 [libx264 @ 0xa993e0] 264 - core 148 r2 a01e339 - H.264/MPEG-4 AVC codec -
 Copyleft 2003-2016 - http://www.videolan.org/x264.html - options: cabac=1
 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1
 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1
 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=3
 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0
 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1
 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=25
 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0
 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
 Output #0, matroska, to 'test.mkv':
   Metadata:
     encoder         : Lavf56.19.100
     Stream #0:0, 0, 1/1000: Video: h264 (libx264) (H264 / 0x34363248),
 yuvj420p(pc, center), 1280x480 [SAR 1:1 DAR 8:3], 1/25, q=-1--1, 25 fps,
 1k tbn, 25 tbc
     Metadata:
       encoder         : Lavc56.21.102 libx264
 Stream mapping:
   Stream #0:0 -> #0:0 (mjpeg (native) -> h264 (libx264))
 Press [q] to stop, [?] for help
 [mjpeg @ 0xa97700] marker=d8 avail_size_in_buf=134243
 [mjpeg @ 0xa97700] marker parser used 0 bytes (0 bits)
 [mjpeg @ 0xa97700] marker=e0 avail_size_in_buf=134241
 [mjpeg @ 0xa97700] marker parser used 16 bytes (128 bits)
 [mjpeg @ 0xa97700] marker=fe avail_size_in_buf=134223
 [mjpeg @ 0xa97700] marker parser used 1910 bytes (15280 bits)
 [mjpeg @ 0xa97700] marker=fe avail_size_in_buf=132311
 [mjpeg @ 0xa97700] marker parser used 235 bytes (1880 bits)
 [mjpeg @ 0xa97700] marker=db avail_size_in_buf=132074
 [mjpeg @ 0xa97700] index=0
 [mjpeg @ 0xa97700] qscale[0]: 5
 [mjpeg @ 0xa97700] marker parser used 67 bytes (536 bits)
 [mjpeg @ 0xa97700] marker=db avail_size_in_buf=132005
 [mjpeg @ 0xa97700] index=1
 [mjpeg @ 0xa97700] qscale[1]: 10
 [mjpeg @ 0xa97700] marker parser used 67 bytes (536 bits)
 [mjpeg @ 0xa97700] marker=c0 avail_size_in_buf=131936
 [mjpeg @ 0xa97700] sof0: picture: 1280x480
 [mjpeg @ 0xa97700] component 0 2:2 id: 0 quant:0
 [mjpeg @ 0xa97700] component 1 1:1 id: 1 quant:1
 [mjpeg @ 0xa97700] component 2 1:1 id: 2 quant:1
 [mjpeg @ 0xa97700] pix fmt id 22111100
 [mjpeg @ 0xa97700] marker parser used 17 bytes (136 bits)
 [mjpeg @ 0xa97700] marker=c4 avail_size_in_buf=131917
 [mjpeg @ 0xa97700] class=0 index=0 nb_codes=12
 [mjpeg @ 0xa97700] marker parser used 31 bytes (248 bits)
 [mjpeg @ 0xa97700] marker=c4 avail_size_in_buf=131884
 [mjpeg @ 0xa97700] class=1 index=0 nb_codes=251
 [mjpeg @ 0xa97700] marker parser used 181 bytes (1448 bits)
 [mjpeg @ 0xa97700] marker=c4 avail_size_in_buf=131701
 [mjpeg @ 0xa97700] class=0 index=1 nb_codes=12
 [mjpeg @ 0xa97700] marker parser used 31 bytes (248 bits)
 [mjpeg @ 0xa97700] marker=c4 avail_size_in_buf=131668
 [mjpeg @ 0xa97700] class=1 index=1 nb_codes=251
 [mjpeg @ 0xa97700] marker parser used 181 bytes (1448 bits)
 [mjpeg @ 0xa97700] escaping removed 567 bytes
 [mjpeg @ 0xa97700] marker=da avail_size_in_buf=131485
 [mjpeg @ 0xa97700] component: 0
 [mjpeg @ 0xa97700] component: 1
 [mjpeg @ 0xa97700] component: 2
 [mjpeg @ 0xa97700] marker parser used 130917 bytes (1047332 bits)
 [mjpeg @ 0xa97700] marker=d9 avail_size_in_buf=57
 [mjpeg @ 0xa97700] decode frame unused 57 bytes
 Cliping frame in rate conversion by 0.000008
 [mjpeg @ 0xa97700] marker=d8 avail_size_in_buf=134382
 [mjpeg @ 0xa97700] marker parser used 0 bytes (0 bits)
 [mjpeg @ 0xa97700] marker=e0 avail_size_in_buf=134380
 [mjpeg @ 0xa97700] marker parser used 16 bytes (128 bits)
 [mjpeg @ 0xa97700] marker=fe avail_size_in_buf=134362
 [mjpeg @ 0xa97700] marker parser used 1909 bytes (15272 bits)
 [mjpeg @ 0xa97700] marker=fe avail_size_in_buf=132451
 [mjpeg @ 0xa97700] marker parser used 235 bytes (1880 bits)
 [mjpeg @ 0xa97700] marker=db avail_size_in_buf=132214
 [mjpeg @ 0xa97700] index=0
 [mjpeg @ 0xa97700] qscale[0]: 5
 [mjpeg @ 0xa97700] marker parser used 67 bytes (536 bits)
 [mjpeg @ 0xa97700] marker=db avail_size_in_buf=132145
 [mjpeg @ 0xa97700] index=1
 [mjpeg @ 0xa97700] qscale[1]: 10
 [mjpeg @ 0xa97700] marker parser used 67 bytes (536 bits)
 [mjpeg @ 0xa97700] marker=c0 avail_size_in_buf=132076
 [mjpeg @ 0xa97700] sof0: picture: 1280x480
 [mjpeg @ 0xa97700] component 0 2:2 id: 0 quant:0
 [mjpeg @ 0xa97700] component 1 1:1 id: 1 quant:1
 [mjpeg @ 0xa97700] component 2 1:1 id: 2 quant:1
 [mjpeg @ 0xa97700] pix fmt id 22111100
 [mjpeg @ 0xa97700] marker parser used 17 bytes (136 bits)
 [mjpeg @ 0xa97700] marker=c4 avail_size_in_buf=132057
 [mjpeg @ 0xa97700] class=0 index=0 nb_codes=12
 [mjpeg @ 0xa97700] marker parser used 31 bytes (248 bits)
 [mjpeg @ 0xa97700] marker=c4 avail_size_in_buf=132024
 [mjpeg @ 0xa97700] class=1 index=0 nb_codes=251
 [mjpeg @ 0xa97700] marker parser used 181 bytes (1448 bits)
 [mjpeg @ 0xa97700] marker=c4 avail_size_in_buf=131841
 [mjpeg @ 0xa97700] class=0 index=1 nb_codes=12
 [mjpeg @ 0xa97700] marker parser used 31 bytes (248 bits)
 [mjpeg @ 0xa97700] marker=c4 avail_size_in_buf=131808
 [mjpeg @ 0xa97700] class=1 index=1 nb_codes=251
 [mjpeg @ 0xa97700] marker parser used 181 bytes (1448 bits)
 [mjpeg @ 0xa97700] escaping removed 572 bytes
 [mjpeg @ 0xa97700] marker=da avail_size_in_buf=131625
 [mjpeg @ 0xa97700] component: 0
 [mjpeg @ 0xa97700] component: 1
 [mjpeg @ 0xa97700] component: 2
 [mjpeg @ 0xa97700] marker parser used 131052 bytes (1048410 bits)
 [mjpeg @ 0xa97700] marker=d9 avail_size_in_buf=57
 [mjpeg @ 0xa97700] decode frame unused 57 bytes
 [mjpeg @ 0xa97700] marker=d8 avail_size_in_buf=134652
 [mjpeg @ 0xa97700] marker parser used 0 bytes (0 bits)
 [mjpeg @ 0xa97700] marker=e0 avail_size_in_buf=134650
 [mjpeg @ 0xa97700] marker parser used 16 bytes (128 bits)
 [mjpeg @ 0xa97700] marker=fe avail_size_in_buf=134632
 [mjpeg @ 0xa97700] marker parser used 1909 bytes (15272 bits)
 [mjpeg @ 0xa97700] marker=fe avail_size_in_buf=132721
 [mjpeg @ 0xa97700] marker parser used 235 bytes (1880 bits)
 [mjpeg @ 0xa97700] marker=db avail_size_in_buf=132484
 [mjpeg @ 0xa97700] index=0
 [mjpeg @ 0xa97700] qscale[0]: 5
 [mjpeg @ 0xa97700] marker parser used 67 bytes (536 bits)
 [mjpeg @ 0xa97700] marker=db avail_size_in_buf=132415
 [mjpeg @ 0xa97700] index=1
 [mjpeg @ 0xa97700] qscale[1]: 10
 [mjpeg @ 0xa97700] marker parser used 67 bytes (536 bits)
 [mjpeg @ 0xa97700] marker=c0 avail_size_in_buf=132346
 [mjpeg @ 0xa97700] sof0: picture: 1280x480
 [mjpeg @ 0xa97700] component 0 2:2 id: 0 quant:0
 [mjpeg @ 0xa97700] component 1 1:1 id: 1 quant:1
 [mjpeg @ 0xa97700] component 2 1:1 id: 2 quant:1
 [mjpeg @ 0xa97700] pix fmt id 22111100
 [mjpeg @ 0xa97700] marker parser used 17 bytes (136 bits)
 [mjpeg @ 0xa97700] marker=c4 avail_size_in_buf=132327
 [mjpeg @ 0xa97700] class=0 index=0 nb_codes=12
 [mjpeg @ 0xa97700] marker parser used 31 bytes (248 bits)
 [mjpeg @ 0xa97700] marker=c4 avail_size_in_buf=132294
 [mjpeg @ 0xa97700] class=1 index=0 nb_codes=251
 [mjpeg @ 0xa97700] marker parser used 181 bytes (1448 bits)
 [mjpeg @ 0xa97700] marker=c4 avail_size_in_buf=132111
 [mjpeg @ 0xa97700] class=0 index=1 nb_codes=12
 [mjpeg @ 0xa97700] marker parser used 31 bytes (248 bits)
 [mjpeg @ 0xa97700] marker=c4 avail_size_in_buf=132078
 [mjpeg @ 0xa97700] class=1 index=1 nb_codes=251
 [mjpeg @ 0xa97700] marker parser used 181 bytes (1448 bits)
 [mjpeg @ 0xa97700] escaping removed 552 bytes
 [mjpeg @ 0xa97700] marker=da avail_size_in_buf=131895
 [mjpeg @ 0xa97700] component: 0
 [mjpeg @ 0xa97700] component: 1
 [mjpeg @ 0xa97700] component: 2
 [mjpeg @ 0xa97700] marker parser used 131342 bytes (1050731 bits)
 [mjpeg @ 0xa97700] marker=d9 avail_size_in_buf=57
 [mjpeg @ 0xa97700] decode frame unused 57 bytes
 [mjpeg @ 0xa97700] marker=d8 avail_size_in_buf=134674
 [mjpeg @ 0xa97700] marker parser used 0 bytes (0 bits)
 [mjpeg @ 0xa97700] marker=e0 avail_size_in_buf=134672
 [mjpeg @ 0xa97700] marker parser used 16 bytes (128 bits)
 [mjpeg @ 0xa97700] marker=fe avail_size_in_buf=134654
 [mjpeg @ 0xa97700] marker parser used 1909 bytes (15272 bits)
 [mjpeg @ 0xa97700] marker=fe avail_size_in_buf=132743
 [mjpeg @ 0xa97700] marker parser used 235 bytes (1880 bits)
 [mjpeg @ 0xa97700] marker=db avail_size_in_buf=132506
 [mjpeg @ 0xa97700] index=0
 [mjpeg @ 0xa97700] qscale[0]: 5
 [mjpeg @ 0xa97700] marker parser used 67 bytes (536 bits)
 [mjpeg @ 0xa97700] marker=db avail_size_in_buf=132437
 [mjpeg @ 0xa97700] index=1
 [mjpeg @ 0xa97700] qscale[1]: 10
 [mjpeg @ 0xa97700] marker parser used 67 bytes (536 bits)
 [mjpeg @ 0xa97700] marker=c0 avail_size_in_buf=132368
 [mjpeg @ 0xa97700] sof0: picture: 1280x480
 [mjpeg @ 0xa97700] component 0 2:2 id: 0 quant:0
 [mjpeg @ 0xa97700] component 1 1:1 id: 1 quant:1
 [mjpeg @ 0xa97700] component 2 1:1 id: 2 quant:1
 [mjpeg @ 0xa97700] pix fmt id 22111100
 [mjpeg @ 0xa97700] marker parser used 17 bytes (136 bits)
 [mjpeg @ 0xa97700] marker=c4 avail_size_in_buf=132349
 [mjpeg @ 0xa97700] class=0 index=0 nb_codes=12
 [mjpeg @ 0xa97700] marker parser used 31 bytes (248 bits)
 [mjpeg @ 0xa97700] marker=c4 avail_size_in_buf=132316
 [mjpeg @ 0xa97700] class=1 index=0 nb_codes=251
 [mjpeg @ 0xa97700] marker parser used 181 bytes (1448 bits)
 [mjpeg @ 0xa97700] marker=c4 avail_size_in_buf=132133
 [mjpeg @ 0xa97700] class=0 index=1 nb_codes=12
 [mjpeg @ 0xa97700] marker parser used 31 bytes (248 bits)
 [mjpeg @ 0xa97700] marker=c4 avail_size_in_buf=132100
 [mjpeg @ 0xa97700] class=1 index=1 nb_codes=251
 [mjpeg @ 0xa97700] marker parser used 181 bytes (1448 bits)
 [mjpeg @ 0xa97700] escaping removed 535 bytes
 [mjpeg @ 0xa97700] marker=da avail_size_in_buf=131917
 [mjpeg @ 0xa97700] component: 0
 [mjpeg @ 0xa97700] component: 1
 [mjpeg @ 0xa97700] component: 2
 [mjpeg @ 0xa97700] marker parser used 131381 bytes (1051048 bits)
 [mjpeg @ 0xa97700] marker=d9 avail_size_in_buf=57
 [mjpeg @ 0xa97700] decode frame unused 57 bytes
 [mjpeg @ 0xa97700] marker=d8 avail_size_in_buf=134818
 [mjpeg @ 0xa97700] marker parser used 0 bytes (0 bits)
 [mjpeg @ 0xa97700] marker=e0 avail_size_in_buf=134816
 [mjpeg @ 0xa97700] marker parser used 16 bytes (128 bits)
 [mjpeg @ 0xa97700] marker=fe avail_size_in_buf=134798
 [mjpeg @ 0xa97700] marker parser used 1909 bytes (15272 bits)
 [mjpeg @ 0xa97700] marker=fe avail_size_in_buf=132887
 [mjpeg @ 0xa97700] marker parser used 235 bytes (1880 bits)
 [mjpeg @ 0xa97700] marker=db avail_size_in_buf=132650
 [mjpeg @ 0xa97700] index=0
 [mjpeg @ 0xa97700] qscale[0]: 5
 [mjpeg @ 0xa97700] marker parser used 67 bytes (536 bits)
 [mjpeg @ 0xa97700] marker=db avail_size_in_buf=132581
 [mjpeg @ 0xa97700] index=1
 [mjpeg @ 0xa97700] qscale[1]: 10
 [mjpeg @ 0xa97700] marker parser used 67 bytes (536 bits)
 [mjpeg @ 0xa97700] marker=c0 avail_size_in_buf=132512
 [mjpeg @ 0xa97700] sof0: picture: 1280x480
 [mjpeg @ 0xa97700] component 0 2:2 id: 0 quant:0
 [mjpeg @ 0xa97700] component 1 1:1 id: 1 quant:1
 [mjpeg @ 0xa97700] component 2 1:1 id: 2 quant:1
 [mjpeg @ 0xa97700] pix fmt id 22111100
 [mjpeg @ 0xa97700] marker parser used 17 bytes (136 bits)
 [mjpeg @ 0xa97700] marker=c4 avail_size_in_buf=132493
 [mjpeg @ 0xa97700] class=0 index=0 nb_codes=12
 [mjpeg @ 0xa97700] marker parser used 31 bytes (248 bits)
 [mjpeg @ 0xa97700] marker=c4 avail_size_in_buf=132460
 [mjpeg @ 0xa97700] class=1 index=0 nb_codes=251
 [mjpeg @ 0xa97700] marker parser used 181 bytes (1448 bits)
 [mjpeg @ 0xa97700] marker=c4 avail_size_in_buf=132277
 [mjpeg @ 0xa97700] class=0 index=1 nb_codes=12
 [mjpeg @ 0xa97700] marker parser used 31 bytes (248 bits)
 [mjpeg @ 0xa97700] marker=c4 avail_size_in_buf=132244
 [mjpeg @ 0xa97700] class=1 index=1 nb_codes=251
 [mjpeg @ 0xa97700] marker parser used 181 bytes (1448 bits)
 [mjpeg @ 0xa97700] escaping removed 548 bytes
 [mjpeg @ 0xa97700] marker=da avail_size_in_buf=132061
 [mjpeg @ 0xa97700] component: 0
 [mjpeg @ 0xa97700] component: 1
 [mjpeg @ 0xa97700] component: 2
 [mjpeg @ 0xa97700] marker parser used 131512 bytes (1052093 bits)
 [mjpeg @ 0xa97700] marker=d9 avail_size_in_buf=57
 [mjpeg @ 0xa97700] decode frame unused 57 bytes
 [mjpeg @ 0xa97700] marker=d8 avail_size_in_buf=134469
 [mjpeg @ 0xa97700] marker parser used 0 bytes (0 bits)
 [mjpeg @ 0xa97700] marker=e0 avail_size_in_buf=134467
 [mjpeg @ 0xa97700] marker parser used 16 bytes (128 bits)
 [mjpeg @ 0xa97700] marker=fe avail_size_in_buf=134449
 [mjpeg @ 0xa97700] marker parser used 1910 bytes (15280 bits)
 [mjpeg @ 0xa97700] marker=fe avail_size_in_buf=132537
 [mjpeg @ 0xa97700] marker parser used 235 bytes (1880 bits)
 [mjpeg @ 0xa97700] marker=db avail_size_in_buf=132300
 [mjpeg @ 0xa97700] index=0
 [mjpeg @ 0xa97700] qscale[0]: 5
 [mjpeg @ 0xa97700] marker parser used 67 bytes (536 bits)
 [mjpeg @ 0xa97700] marker=db avail_size_in_buf=132231
 [mjpeg @ 0xa97700] index=1
 [mjpeg @ 0xa97700] qscale[1]: 10
 [mjpeg @ 0xa97700] marker parser used 67 bytes (536 bits)
 [mjpeg @ 0xa97700] marker=c0 avail_size_in_buf=132162
 [mjpeg @ 0xa97700] sof0: picture: 1280x480
 [mjpeg @ 0xa97700] component 0 2:2 id: 0 quant:0
 [mjpeg @ 0xa97700] component 1 1:1 id: 1 quant:1
 [mjpeg @ 0xa97700] component 2 1:1 id: 2 quant:1
 [mjpeg @ 0xa97700] pix fmt id 22111100
 [mjpeg @ 0xa97700] marker parser used 17 bytes (136 bits)
 [mjpeg @ 0xa97700] marker=c4 avail_size_in_buf=132143
 [mjpeg @ 0xa97700] class=0 index=0 nb_codes=12
 [mjpeg @ 0xa97700] marker parser used 31 bytes (248 bits)
 [mjpeg @ 0xa97700] marker=c4 avail_size_in_buf=132110
 [mjpeg @ 0xa97700] class=1 index=0 nb_codes=251
 [mjpeg @ 0xa97700] marker parser used 181 bytes (1448 bits)
 [mjpeg @ 0xa97700] marker=c4 avail_size_in_buf=131927
 [mjpeg @ 0xa97700] class=0 index=1 nb_codes=12
 [mjpeg @ 0xa97700] marker parser used 31 bytes (248 bits)
 [mjpeg @ 0xa97700] marker=c4 avail_size_in_buf=131894
 [mjpeg @ 0xa97700] class=1 index=1 nb_codes=251
 [mjpeg @ 0xa97700] marker parser used 181 bytes (1448 bits)
 [mjpeg @ 0xa97700] escaping removed 568 bytes
 [mjpeg @ 0xa97700] marker=da avail_size_in_buf=131711
 [mjpeg @ 0xa97700] component: 0
 [mjpeg @ 0xa97700] component: 1
 [mjpeg @ 0xa97700] component: 2
 [mjpeg @ 0xa97700] marker parser used 131142 bytes (1049130 bits)
 [mjpeg @ 0xa97700] marker=d9 avail_size_in_buf=57
 [mjpeg @ 0xa97700] decode frame unused 57 bytes
 [mjpeg @ 0xa97700] marker=d8 avail_size_in_buf=134844
 [mjpeg @ 0xa97700] marker parser used 0 bytes (0 bits)
 [mjpeg @ 0xa97700] marker=e0 avail_size_in_buf=134842
 [mjpeg @ 0xa97700] marker parser used 16 bytes (128 bits)
 [mjpeg @ 0xa97700] marker=fe avail_size_in_buf=134824
 [mjpeg @ 0xa97700] marker parser used 1910 bytes (15280 bits)
 [mjpeg @ 0xa97700] marker=fe avail_size_in_buf=132912
 [mjpeg @ 0xa97700] marker parser used 235 bytes (1880 bits)
 [mjpeg @ 0xa97700] marker=db avail_size_in_buf=132675
 [mjpeg @ 0xa97700] index=0
 [mjpeg @ 0xa97700] qscale[0]: 5
 [mjpeg @ 0xa97700] marker parser used 67 bytes (536 bits)
 [mjpeg @ 0xa97700] marker=db avail_size_in_buf=132606
 [mjpeg @ 0xa97700] index=1
 [mjpeg @ 0xa97700] qscale[1]: 10
 [mjpeg @ 0xa97700] marker parser used 67 bytes (536 bits)
 [mjpeg @ 0xa97700] marker=c0 avail_size_in_buf=132537
 [mjpeg @ 0xa97700] sof0: picture: 1280x480
 [mjpeg @ 0xa97700] component 0 2:2 id: 0 quant:0
 [mjpeg @ 0xa97700] component 1 1:1 id: 1 quant:1
 [mjpeg @ 0xa97700] component 2 1:1 id: 2 quant:1
 [mjpeg @ 0xa97700] pix fmt id 22111100
 [mjpeg @ 0xa97700] marker parser used 17 bytes (136 bits)
 [mjpeg @ 0xa97700] marker=c4 avail_size_in_buf=132518
 [mjpeg @ 0xa97700] class=0 index=0 nb_codes=12
 [mjpeg @ 0xa97700] marker parser used 31 bytes (248 bits)
 [mjpeg @ 0xa97700] marker=c4 avail_size_in_buf=132485
 [mjpeg @ 0xa97700] class=1 index=0 nb_codes=251
 [mjpeg @ 0xa97700] marker parser used 181 bytes (1448 bits)
 [mjpeg @ 0xa97700] marker=c4 avail_size_in_buf=132302
 [mjpeg @ 0xa97700] class=0 index=1 nb_codes=12
 [mjpeg @ 0xa97700] marker parser used 31 bytes (248 bits)
 [mjpeg @ 0xa97700] marker=c4 avail_size_in_buf=132269
 [mjpeg @ 0xa97700] class=1 index=1 nb_codes=251
 [mjpeg @ 0xa97700] marker parser used 181 bytes (1448 bits)
 [mjpeg @ 0xa97700] escaping removed 556 bytes
 [mjpeg @ 0xa97700] marker=da avail_size_in_buf=132086
 [mjpeg @ 0xa97700] component: 0
 [mjpeg @ 0xa97700] component: 1
 [mjpeg @ 0xa97700] component: 2
 [mjpeg @ 0xa97700] marker parser used 131529 bytes (1052230 bits)
 [mjpeg @ 0xa97700] marker=d9 avail_size_in_buf=57
 [mjpeg @ 0xa97700] decode frame unused 57 bytes
 [mjpeg @ 0xa97700] marker=d8 avail_size_in_buf=134819
 [mjpeg @ 0xa97700] marker parser used 0 bytes (0 bits)
 [mjpeg @ 0xa97700] marker=e0 avail_size_in_buf=134817
 [mjpeg @ 0xa97700] marker parser used 16 bytes (128 bits)
 [mjpeg @ 0xa97700] marker=fe avail_size_in_buf=134799
 [mjpeg @ 0xa97700] marker parser used 1910 bytes (15280 bits)
 [mjpeg @ 0xa97700] marker=fe avail_size_in_buf=132887
 [mjpeg @ 0xa97700] marker parser used 235 bytes (1880 bits)
 [mjpeg @ 0xa97700] marker=db avail_size_in_buf=132650
 [mjpeg @ 0xa97700] index=0
 [mjpeg @ 0xa97700] qscale[0]: 5
 [mjpeg @ 0xa97700] marker parser used 67 bytes (536 bits)
 [mjpeg @ 0xa97700] marker=db avail_size_in_buf=132581
 [mjpeg @ 0xa97700] index=1
 [mjpeg @ 0xa97700] qscale[1]: 10
 [mjpeg @ 0xa97700] marker parser used 67 bytes (536 bits)
 [mjpeg @ 0xa97700] marker=c0 avail_size_in_buf=132512
 [mjpeg @ 0xa97700] sof0: picture: 1280x480
 [mjpeg @ 0xa97700] component 0 2:2 id: 0 quant:0
 [mjpeg @ 0xa97700] component 1 1:1 id: 1 quant:1
 [mjpeg @ 0xa97700] component 2 1:1 id: 2 quant:1
 [mjpeg @ 0xa97700] pix fmt id 22111100
 [mjpeg @ 0xa97700] marker parser used 17 bytes (136 bits)
 [mjpeg @ 0xa97700] marker=c4 avail_size_in_buf=132493
 [mjpeg @ 0xa97700] class=0 index=0 nb_codes=12
 [mjpeg @ 0xa97700] marker parser used 31 bytes (248 bits)
 [mjpeg @ 0xa97700] marker=c4 avail_size_in_buf=132460
 [mjpeg @ 0xa97700] class=1 index=0 nb_codes=251
 [mjpeg @ 0xa97700] marker parser used 181 bytes (1448 bits)
 [mjpeg @ 0xa97700] marker=c4 avail_size_in_buf=132277
 [mjpeg @ 0xa97700] class=0 index=1 nb_codes=12
 [mjpeg @ 0xa97700] marker parser used 31 bytes (248 bits)
 [mjpeg @ 0xa97700] marker=c4 avail_size_in_buf=132244
 [mjpeg @ 0xa97700] class=1 index=1 nb_codes=251
 [mjpeg @ 0xa97700] marker parser used 181 bytes (1448 bits)
 [mjpeg @ 0xa97700] escaping removed 552 bytes
 [mjpeg @ 0xa97700] marker=da avail_size_in_buf=132061
 [mjpeg @ 0xa97700] component: 0
 [mjpeg @ 0xa97700] component: 1
 [mjpeg @ 0xa97700] component: 2
 [mjpeg @ 0xa97700] marker parser used 131508 bytes (1052063 bits)
 [mjpeg @ 0xa97700] marker=d9 avail_size_in_buf=57
 [mjpeg @ 0xa97700] decode frame unused 57 bytes
 [mjpeg @ 0xa97700] marker=d8 avail_size_in_buf=135592
 [mjpeg @ 0xa97700] marker parser used 0 bytes (0 bits)
 [mjpeg @ 0xa97700] marker=e0 avail_size_in_buf=135590
 [mjpeg @ 0xa97700] marker parser used 16 bytes (128 bits)
 [mjpeg @ 0xa97700] marker=fe avail_size_in_buf=135572
 [mjpeg @ 0xa97700] marker parser used 1910 bytes (15280 bits)
 [mjpeg @ 0xa97700] marker=fe avail_size_in_buf=133660
 [mjpeg @ 0xa97700] marker parser used 235 bytes (1880 bits)
 [mjpeg @ 0xa97700] marker=db avail_size_in_buf=133423
 [mjpeg @ 0xa97700] index=0
 [mjpeg @ 0xa97700] qscale[0]: 5
 [mjpeg @ 0xa97700] marker parser used 67 bytes (536 bits)
 [mjpeg @ 0xa97700] marker=db avail_size_in_buf=133354
 [mjpeg @ 0xa97700] index=1
 [mjpeg @ 0xa97700] qscale[1]: 10
 [mjpeg @ 0xa97700] marker parser used 67 bytes (536 bits)
 [mjpeg @ 0xa97700] marker=c0 avail_size_in_buf=133285
 [mjpeg @ 0xa97700] sof0: picture: 1280x480
 [mjpeg @ 0xa97700] component 0 2:2 id: 0 quant:0
 [mjpeg @ 0xa97700] component 1 1:1 id: 1 quant:1
 [mjpeg @ 0xa97700] component 2 1:1 id: 2 quant:1
 [mjpeg @ 0xa97700] pix fmt id 22111100
 [mjpeg @ 0xa97700] marker parser used 17 bytes (136 bits)
 [mjpeg @ 0xa97700] marker=c4 avail_size_in_buf=133266
 [mjpeg @ 0xa97700] class=0 index=0 nb_codes=12
 [mjpeg @ 0xa97700] marker parser used 31 bytes (248 bits)
 [mjpeg @ 0xa97700] marker=c4 avail_size_in_buf=133233
 [mjpeg @ 0xa97700] class=1 index=0 nb_codes=251
 [mjpeg @ 0xa97700] marker parser used 181 bytes (1448 bits)
 [mjpeg @ 0xa97700] marker=c4 avail_size_in_buf=133050
 [mjpeg @ 0xa97700] class=0 index=1 nb_codes=12
 [mjpeg @ 0xa97700] marker parser used 31 bytes (248 bits)
 [mjpeg @ 0xa97700] marker=c4 avail_size_in_buf=133017
 [mjpeg @ 0xa97700] class=1 index=1 nb_codes=251
 [mjpeg @ 0xa97700] marker parser used 181 bytes (1448 bits)
 [mjpeg @ 0xa97700] escaping removed 546 bytes
 [mjpeg @ 0xa97700] marker=da avail_size_in_buf=132834
 [mjpeg @ 0xa97700] component: 0
 [mjpeg @ 0xa97700] component: 1
 [mjpeg @ 0xa97700] component: 2
 [mjpeg @ 0xa97700] marker parser used 132287 bytes (1058291 bits)
 [mjpeg @ 0xa97700] marker=d9 avail_size_in_buf=57
 [mjpeg @ 0xa97700] decode frame unused 57 bytes
 frame=    9 fps=0.0 q=0.0 size=       1kB time=00:00:00.00 bitrate=N/A
 [mjpeg @ 0xa97700] marker=d8 avail_size_in_buf=134818
 [mjpeg @ 0xa97700] marker parser used 0 bytes (0 bits)
 [mjpeg @ 0xa97700] marker=e0 avail_size_in_buf=134816
 [mjpeg @ 0xa97700] marker parser used 16 bytes (128 bits)
 [mjpeg @ 0xa97700] marker=fe avail_size_in_buf=134798
 [mjpeg @ 0xa97700] marker parser used 1910 bytes (15280 bits)
 [mjpeg @ 0xa97700] marker=fe avail_size_in_buf=132886
 [mjpeg @ 0xa97700] marker parser used 235 bytes (1880 bits)
 [mjpeg @ 0xa97700] marker=db avail_size_in_buf=132649
 [mjpeg @ 0xa97700] index=0
 [mjpeg @ 0xa97700] qscale[0]: 5
 [mjpeg @ 0xa97700] marker parser used 67 bytes (536 bits)
 [mjpeg @ 0xa97700] marker=db avail_size_in_buf=132580
 [mjpeg @ 0xa97700] index=1
 [mjpeg @ 0xa97700] qscale[1]: 10
 [mjpeg @ 0xa97700] marker parser used 67 bytes (536 bits)
 [mjpeg @ 0xa97700] marker=c0 avail_size_in_buf=132511
 [mjpeg @ 0xa97700] sof0: picture: 1280x480
 [mjpeg @ 0xa97700] component 0 2:2 id: 0 quant:0
 [mjpeg @ 0xa97700] component 1 1:1 id: 1 quant:1
 [mjpeg @ 0xa97700] component 2 1:1 id: 2 quant:1
 [mjpeg @ 0xa97700] pix fmt id 22111100
 [mjpeg @ 0xa97700] marker parser used 17 bytes (136 bits)
 [mjpeg @ 0xa97700] marker=c4 avail_size_in_buf=132492
 [mjpeg @ 0xa97700] class=0 index=0 nb_codes=12
 [mjpeg @ 0xa97700] marker parser used 31 bytes (248 bits)
 [mjpeg @ 0xa97700] marker=c4 avail_size_in_buf=132459
 [mjpeg @ 0xa97700] class=1 index=0 nb_codes=251
 [mjpeg @ 0xa97700] marker parser used 181 bytes (1448 bits)
 [mjpeg @ 0xa97700] marker=c4 avail_size_in_buf=132276
 [mjpeg @ 0xa97700] class=0 index=1 nb_codes=12
 [mjpeg @ 0xa97700] marker parser used 31 bytes (248 bits)
 [mjpeg @ 0xa97700] marker=c4 avail_size_in_buf=132243
 [mjpeg @ 0xa97700] class=1 index=1 nb_codes=251
 [mjpeg @ 0xa97700] marker parser used 181 bytes (1448 bits)
 [mjpeg @ 0xa97700] escaping removed 539 bytes
 [mjpeg @ 0xa97700] marker=da avail_size_in_buf=132060
 [mjpeg @ 0xa97700] component: 0
 [mjpeg @ 0xa97700] component: 1
 [mjpeg @ 0xa97700] component: 2
 [mjpeg @ 0xa97700] marker parser used 131520 bytes (1052153 bits)
 [mjpeg @ 0xa97700] marker=d9 avail_size_in_buf=57
 [mjpeg @ 0xa97700] decode frame unused 57 bytes
 frame=   10 fps=5.1 q=0.0 size=       1kB time=00:00:00.00 bitrate=N/A
 [mjpeg @ 0xa97700] marker=d8 avail_size_in_buf=135336
 [mjpeg @ 0xa97700] marker parser used 0 bytes (0 bits)
 [mjpeg @ 0xa97700] marker=e0 avail_size_in_buf=135334
 [mjpeg @ 0xa97700] marker parser used 16 bytes (128 bits)
 [mjpeg @ 0xa97700] marker=fe avail_size_in_buf=135316
 [mjpeg @ 0xa97700] marker parser used 1910 bytes (15280 bits)
 [mjpeg @ 0xa97700] marker=fe avail_size_in_buf=133404
 [mjpeg @ 0xa97700] marker parser used 235 bytes (1880 bits)
 [mjpeg @ 0xa97700] marker=db avail_size_in_buf=133167
 [mjpeg @ 0xa97700] index=0
 [mjpeg @ 0xa97700] qscale[0]: 5
 [mjpeg @ 0xa97700] marker parser used 67 bytes (536 bits)
 [mjpeg @ 0xa97700] marker=db avail_size_in_buf=133098
 [mjpeg @ 0xa97700] index=1
 [mjpeg @ 0xa97700] qscale[1]: 10
 [mjpeg @ 0xa97700] marker parser used 67 bytes (536 bits)
 [mjpeg @ 0xa97700] marker=c0 avail_size_in_buf=133029
 [mjpeg @ 0xa97700] sof0: picture: 1280x480
 [mjpeg @ 0xa97700] component 0 2:2 id: 0 quant:0
 [mjpeg @ 0xa97700] component 1 1:1 id: 1 quant:1
 [mjpeg @ 0xa97700] component 2 1:1 id: 2 quant:1
 [mjpeg @ 0xa97700] pix fmt id 22111100
 [mjpeg @ 0xa97700] marker parser used 17 bytes (136 bits)
 [mjpeg @ 0xa97700] marker=c4 avail_size_in_buf=133010
 [mjpeg @ 0xa97700] class=0 index=0 nb_codes=12
 [mjpeg @ 0xa97700] marker parser used 31 bytes (248 bits)
 [mjpeg @ 0xa97700] marker=c4 avail_size_in_buf=132977
 [mjpeg @ 0xa97700] class=1 index=0 nb_codes=251
 [mjpeg @ 0xa97700] marker parser used 181 bytes (1448 bits)
 [mjpeg @ 0xa97700] marker=c4 avail_size_in_buf=132794
 [mjpeg @ 0xa97700] class=0 index=1 nb_codes=12
 [mjpeg @ 0xa97700] marker parser used 31 bytes (248 bits)
 [mjpeg @ 0xa97700] marker=c4 avail_size_in_buf=132761
 [mjpeg @ 0xa97700] class=1 index=1 nb_codes=251
 [mjpeg @ 0xa97700] marker parser used 181 bytes (1448 bits)
 [mjpeg @ 0xa97700] escaping removed 563 bytes
 [mjpeg @ 0xa97700] marker=da avail_size_in_buf=132578
 [mjpeg @ 0xa97700] component: 0
 [mjpeg @ 0xa97700] component: 1
 [mjpeg @ 0xa97700] component: 2
 [mjpeg @ 0xa97700] marker parser used 132014 bytes (1056110 bits)
 [mjpeg @ 0xa97700] marker=d9 avail_size_in_buf=57
 [mjpeg @ 0xa97700] decode frame unused 57 bytes
 frame=   11 fps=3.8 q=0.0 size=       1kB time=00:00:00.00 bitrate=N/A
 [mjpeg @ 0xa97700] marker=d8 avail_size_in_buf=135209
 [mjpeg @ 0xa97700] marker parser used 0 bytes (0 bits)
 [mjpeg @ 0xa97700] marker=e0 avail_size_in_buf=135207
 [mjpeg @ 0xa97700] marker parser used 16 bytes (128 bits)
 [mjpeg @ 0xa97700] marker=fe avail_size_in_buf=135189
 [mjpeg @ 0xa97700] marker parser used 1910 bytes (15280 bits)
 [mjpeg @ 0xa97700] marker=fe avail_size_in_buf=133277
 [mjpeg @ 0xa97700] marker parser used 235 bytes (1880 bits)
 [mjpeg @ 0xa97700] marker=db avail_size_in_buf=133040
 [mjpeg @ 0xa97700] index=0
 [mjpeg @ 0xa97700] qscale[0]: 5
 [mjpeg @ 0xa97700] marker parser used 67 bytes (536 bits)
 [mjpeg @ 0xa97700] marker=db avail_size_in_buf=132971
 [mjpeg @ 0xa97700] index=1
 [mjpeg @ 0xa97700] qscale[1]: 10
 [mjpeg @ 0xa97700] marker parser used 67 bytes (536 bits)
 [mjpeg @ 0xa97700] marker=c0 avail_size_in_buf=132902
 [mjpeg @ 0xa97700] sof0: picture: 1280x480
 [mjpeg @ 0xa97700] component 0 2:2 id: 0 quant:0
 [mjpeg @ 0xa97700] component 1 1:1 id: 1 quant:1
 [mjpeg @ 0xa97700] component 2 1:1 id: 2 quant:1
 [mjpeg @ 0xa97700] pix fmt id 22111100
 [mjpeg @ 0xa97700] marker parser used 17 bytes (136 bits)
 [mjpeg @ 0xa97700] marker=c4 avail_size_in_buf=132883
 [mjpeg @ 0xa97700] class=0 index=0 nb_codes=12
 [mjpeg @ 0xa97700] marker parser used 31 bytes (248 bits)
 [mjpeg @ 0xa97700] marker=c4 avail_size_in_buf=132850
 [mjpeg @ 0xa97700] class=1 index=0 nb_codes=251
 [mjpeg @ 0xa97700] marker parser used 181 bytes (1448 bits)
 [mjpeg @ 0xa97700] marker=c4 avail_size_in_buf=132667
 [mjpeg @ 0xa97700] class=0 index=1 nb_codes=12
 [mjpeg @ 0xa97700] marker parser used 31 bytes (248 bits)
 [mjpeg @ 0xa97700] marker=c4 avail_size_in_buf=132634
 [mjpeg @ 0xa97700] class=1 index=1 nb_codes=251
 [mjpeg @ 0xa97700] marker parser used 181 bytes (1448 bits)
 [mjpeg @ 0xa97700] escaping removed 549 bytes
 [mjpeg @ 0xa97700] marker=da avail_size_in_buf=132451
 [mjpeg @ 0xa97700] component: 0
 [mjpeg @ 0xa97700] component: 1
 [mjpeg @ 0xa97700] component: 2
 [mjpeg @ 0xa97700] marker parser used 131901 bytes (1055202 bits)
 [mjpeg @ 0xa97700] marker=d9 avail_size_in_buf=57
 [mjpeg @ 0xa97700] decode frame unused 57 bytes
 frame=   12 fps=3.2 q=0.0 size=       1kB time=00:00:00.00 bitrate=N/A
 [mjpeg @ 0xa97700] marker=d8 avail_size_in_buf=134737
 [mjpeg @ 0xa97700] marker parser used 0 bytes (0 bits)
 [mjpeg @ 0xa97700] marker=e0 avail_size_in_buf=134735
 [mjpeg @ 0xa97700] marker parser used 16 bytes (128 bits)
 [mjpeg @ 0xa97700] marker=fe avail_size_in_buf=134717
 [mjpeg @ 0xa97700] marker parser used 1910 bytes (15280 bits)
 [mjpeg @ 0xa97700] marker=fe avail_size_in_buf=132805
 [mjpeg @ 0xa97700] marker parser used 235 bytes (1880 bits)
 [mjpeg @ 0xa97700] marker=db avail_size_in_buf=132568
 [mjpeg @ 0xa97700] index=0
 [mjpeg @ 0xa97700] qscale[0]: 5
 [mjpeg @ 0xa97700] marker parser used 67 bytes (536 bits)
 [mjpeg @ 0xa97700] marker=db avail_size_in_buf=132499
 [mjpeg @ 0xa97700] index=1
 [mjpeg @ 0xa97700] qscale[1]: 10
 [mjpeg @ 0xa97700] marker parser used 67 bytes (536 bits)
 [mjpeg @ 0xa97700] marker=c0 avail_size_in_buf=132430
 [mjpeg @ 0xa97700] sof0: picture: 1280x480
 [mjpeg @ 0xa97700] component 0 2:2 id: 0 quant:0
 [mjpeg @ 0xa97700] component 1 1:1 id: 1 quant:1
 [mjpeg @ 0xa97700] component 2 1:1 id: 2 quant:1
 [mjpeg @ 0xa97700] pix fmt id 22111100
 [mjpeg @ 0xa97700] marker parser used 17 bytes (136 bits)
 [mjpeg @ 0xa97700] marker=c4 avail_size_in_buf=132411
 [mjpeg @ 0xa97700] class=0 index=0 nb_codes=12
 [mjpeg @ 0xa97700] marker parser used 31 bytes (248 bits)
 [mjpeg @ 0xa97700] marker=c4 avail_size_in_buf=132378
 [mjpeg @ 0xa97700] class=1 index=0 nb_codes=251
 [mjpeg @ 0xa97700] marker parser used 181 bytes (1448 bits)
 [mjpeg @ 0xa97700] marker=c4 avail_size_in_buf=132195
 [mjpeg @ 0xa97700] class=0 index=1 nb_codes=12
 [mjpeg @ 0xa97700] marker parser used 31 bytes (248 bits)
 [mjpeg @ 0xa97700] marker=c4 avail_size_in_buf=132162
 [mjpeg @ 0xa97700] class=1 index=1 nb_codes=251
 [mjpeg @ 0xa97700] marker parser used 181 bytes (1448 bits)
 [mjpeg @ 0xa97700] escaping removed 544 bytes
 [mjpeg @ 0xa97700] marker=da avail_size_in_buf=131979
 [mjpeg @ 0xa97700] component: 0
 [mjpeg @ 0xa97700] component: 1
 [mjpeg @ 0xa97700] component: 2
 [mjpeg @ 0xa97700] marker parser used 131434 bytes (1051466 bits)
 [mjpeg @ 0xa97700] marker=d9 avail_size_in_buf=57
 [mjpeg @ 0xa97700] decode frame unused 57 bytes
 frame=   13 fps=2.8 q=0.0 size=       1kB time=00:00:00.00 bitrate=N/A
 [mjpeg @ 0xa97700] marker=d8 avail_size_in_buf=134861
 [mjpeg @ 0xa97700] marker parser used 0 bytes (0 bits)
 [mjpeg @ 0xa97700] marker=e0 avail_size_in_buf=134859
 [mjpeg @ 0xa97700] marker parser used 16 bytes (128 bits)
 [mjpeg @ 0xa97700] marker=fe avail_size_in_buf=134841
 [mjpeg @ 0xa97700] marker parser used 1910 bytes (15280 bits)
 [mjpeg @ 0xa97700] marker=fe avail_size_in_buf=132929
 [mjpeg @ 0xa97700] marker parser used 235 bytes (1880 bits)
 [mjpeg @ 0xa97700] marker=db avail_size_in_buf=132692
 [mjpeg @ 0xa97700] index=0
 [mjpeg @ 0xa97700] qscale[0]: 5
 [mjpeg @ 0xa97700] marker parser used 67 bytes (536 bits)
 [mjpeg @ 0xa97700] marker=db avail_size_in_buf=132623
 [mjpeg @ 0xa97700] index=1
 [mjpeg @ 0xa97700] qscale[1]: 10
 [mjpeg @ 0xa97700] marker parser used 67 bytes (536 bits)
 [mjpeg @ 0xa97700] marker=c0 avail_size_in_buf=132554
 [mjpeg @ 0xa97700] sof0: picture: 1280x480
 [mjpeg @ 0xa97700] component 0 2:2 id: 0 quant:0
 [mjpeg @ 0xa97700] component 1 1:1 id: 1 quant:1
 [mjpeg @ 0xa97700] component 2 1:1 id: 2 quant:1
 [mjpeg @ 0xa97700] pix fmt id 22111100
 [mjpeg @ 0xa97700] marker parser used 17 bytes (136 bits)
 [mjpeg @ 0xa97700] marker=c4 avail_size_in_buf=132535
 [mjpeg @ 0xa97700] class=0 index=0 nb_codes=12
 [mjpeg @ 0xa97700] marker parser used 31 bytes (248 bits)
 [mjpeg @ 0xa97700] marker=c4 avail_size_in_buf=132502
 [mjpeg @ 0xa97700] class=1 index=0 nb_codes=251
 [mjpeg @ 0xa97700] marker parser used 181 bytes (1448 bits)
 [mjpeg @ 0xa97700] marker=c4 avail_size_in_buf=132319
 [mjpeg @ 0xa97700] class=0 index=1 nb_codes=12
 [mjpeg @ 0xa97700] marker parser used 31 bytes (248 bits)
 [mjpeg @ 0xa97700] marker=c4 avail_size_in_buf=132286
 [mjpeg @ 0xa97700] class=1 index=1 nb_codes=251
 [mjpeg @ 0xa97700] marker parser used 181 bytes (1448 bits)
 [mjpeg @ 0xa97700] escaping removed 525 bytes
 [mjpeg @ 0xa97700] marker=da avail_size_in_buf=132103
 [mjpeg @ 0xa97700] component: 0
 [mjpeg @ 0xa97700] component: 1
 [mjpeg @ 0xa97700] component: 2
 [mjpeg @ 0xa97700] marker parser used 131577 bytes (1052614 bits)
 [mjpeg @ 0xa97700] marker=d9 avail_size_in_buf=57
 [mjpeg @ 0xa97700] decode frame unused 57 bytes
 frame=   14 fps=2.4 q=0.0 size=       1kB time=00:00:00.00 bitrate=N/A
 [mjpeg @ 0xa97700] marker=d8 avail_size_in_buf=134986
 [mjpeg @ 0xa97700] marker parser used 0 bytes (0 bits)
 [mjpeg @ 0xa97700] marker=e0 avail_size_in_buf=134984
 [mjpeg @ 0xa97700] marker parser used 16 bytes (128 bits)
 [mjpeg @ 0xa97700] marker=fe avail_size_in_buf=134966
 [mjpeg @ 0xa97700] marker parser used 1910 bytes (15280 bits)
 [mjpeg @ 0xa97700] marker=fe avail_size_in_buf=133054
 [mjpeg @ 0xa97700] marker parser used 235 bytes (1880 bits)
 [mjpeg @ 0xa97700] marker=db avail_size_in_buf=132817
 [mjpeg @ 0xa97700] index=0
 [mjpeg @ 0xa97700] qscale[0]: 5
 [mjpeg @ 0xa97700] marker parser used 67 bytes (536 bits)
 [mjpeg @ 0xa97700] marker=db avail_size_in_buf=132748
 [mjpeg @ 0xa97700] index=1
 [mjpeg @ 0xa97700] qscale[1]: 10
 [mjpeg @ 0xa97700] marker parser used 67 bytes (536 bits)
 [mjpeg @ 0xa97700] marker=c0 avail_size_in_buf=132679
 [mjpeg @ 0xa97700] sof0: picture: 1280x480
 [mjpeg @ 0xa97700] component 0 2:2 id: 0 quant:0
 [mjpeg @ 0xa97700] component 1 1:1 id: 1 quant:1
 [mjpeg @ 0xa97700] component 2 1:1 id: 2 quant:1
 [mjpeg @ 0xa97700] pix fmt id 22111100
 [mjpeg @ 0xa97700] marker parser used 17 bytes (136 bits)
 [mjpeg @ 0xa97700] marker=c4 avail_size_in_buf=132660
 [mjpeg @ 0xa97700] class=0 index=0 nb_codes=12
 [mjpeg @ 0xa97700] marker parser used 31 bytes (248 bits)
 [mjpeg @ 0xa97700] marker=c4 avail_size_in_buf=132627
 [mjpeg @ 0xa97700] class=1 index=0 nb_codes=251
 [mjpeg @ 0xa97700] marker parser used 181 bytes (1448 bits)
 [mjpeg @ 0xa97700] marker=c4 avail_size_in_buf=132444
 [mjpeg @ 0xa97700] class=0 index=1 nb_codes=12
 [mjpeg @ 0xa97700] marker parser used 31 bytes (248 bits)
 [mjpeg @ 0xa97700] marker=c4 avail_size_in_buf=132411
 [mjpeg @ 0xa97700] class=1 index=1 nb_codes=251
 [mjpeg @ 0xa97700] marker parser used 181 bytes (1448 bits)
 [mjpeg @ 0xa97700] escaping removed 563 bytes
 [mjpeg @ 0xa97700] marker=da avail_size_in_buf=132228
 [mjpeg @ 0xa97700] component: 0
 [mjpeg @ 0xa97700] component: 1
 [mjpeg @ 0xa97700] component: 2
 [mjpeg @ 0xa97700] marker parser used 131664 bytes (1053309 bits)
 [mjpeg @ 0xa97700] marker=d9 avail_size_in_buf=57
 [mjpeg @ 0xa97700] decode frame unused 57 bytes
 frame=   15 fps=2.2 q=0.0 size=       1kB time=00:00:00.00 bitrate=N/A
 [mjpeg @ 0xa97700] marker=d8 avail_size_in_buf=135476
 [mjpeg @ 0xa97700] marker parser used 0 bytes (0 bits)
 [mjpeg @ 0xa97700] marker=e0 avail_size_in_buf=135474
 [mjpeg @ 0xa97700] marker parser used 16 bytes (128 bits)
 [mjpeg @ 0xa97700] marker=fe avail_size_in_buf=135456
 [mjpeg @ 0xa97700] marker parser used 1910 bytes (15280 bits)
 [mjpeg @ 0xa97700] marker=fe avail_size_in_buf=133544
 [mjpeg @ 0xa97700] marker parser used 235 bytes (1880 bits)
 [mjpeg @ 0xa97700] marker=db avail_size_in_buf=133307
 [mjpeg @ 0xa97700] index=0
 [mjpeg @ 0xa97700] qscale[0]: 5
 [mjpeg @ 0xa97700] marker parser used 67 bytes (536 bits)
 [mjpeg @ 0xa97700] marker=db avail_size_in_buf=133238
 [mjpeg @ 0xa97700] index=1
 [mjpeg @ 0xa97700] qscale[1]: 10
 [mjpeg @ 0xa97700] marker parser used 67 bytes (536 bits)
 [mjpeg @ 0xa97700] marker=c0 avail_size_in_buf=133169
 [mjpeg @ 0xa97700] sof0: picture: 1280x480
 [mjpeg @ 0xa97700] component 0 2:2 id: 0 quant:0
 [mjpeg @ 0xa97700] component 1 1:1 id: 1 quant:1
 [mjpeg @ 0xa97700] component 2 1:1 id: 2 quant:1
 [mjpeg @ 0xa97700] pix fmt id 22111100
 [mjpeg @ 0xa97700] marker parser used 17 bytes (136 bits)
 [mjpeg @ 0xa97700] marker=c4 avail_size_in_buf=133150
 [mjpeg @ 0xa97700] class=0 index=0 nb_codes=12
 [mjpeg @ 0xa97700] marker parser used 31 bytes (248 bits)
 [mjpeg @ 0xa97700] marker=c4 avail_size_in_buf=133117
 [mjpeg @ 0xa97700] class=1 index=0 nb_codes=251
 [mjpeg @ 0xa97700] marker parser used 181 bytes (1448 bits)
 [mjpeg @ 0xa97700] marker=c4 avail_size_in_buf=132934
 [mjpeg @ 0xa97700] class=0 index=1 nb_codes=12
 [mjpeg @ 0xa97700] marker parser used 31 bytes (248 bits)
 [mjpeg @ 0xa97700] marker=c4 avail_size_in_buf=132901
 [mjpeg @ 0xa97700] class=1 index=1 nb_codes=251
 [mjpeg @ 0xa97700] marker parser used 181 bytes (1448 bits)
 [mjpeg @ 0xa97700] escaping removed 540 bytes
 [mjpeg @ 0xa97700] marker=da avail_size_in_buf=132718
 [mjpeg @ 0xa97700] component: 0
 [mjpeg @ 0xa97700] component: 1
 [mjpeg @ 0xa97700] component: 2
 [mjpeg @ 0xa97700] marker parser used 132177 bytes (1057410 bits)
 [mjpeg @ 0xa97700] marker=d9 avail_size_in_buf=57
 [mjpeg @ 0xa97700] decode frame unused 57 bytes
 frame=   16 fps=2.0 q=0.0 size=       1kB time=00:00:00.00 bitrate=N/A
 [libx264 @ 0xa993e0] frame=   0 QP=26.43 NAL=3 Slice:I Poc:0   I:2400 P:0
 SKIP:0    size=131985 bytes
 [matroska @ 0xa98500] Writing block at offset 653, size 132671, pts 80,
 dts 0, duration 40, flags 128
 [libx264 @ 0xa993e0] frame=   1 QP=26.76 NAL=2 Slice:P Poc:4   I:330
 P:1889 SKIP:181  size=62632 bytes
 [matroska @ 0xa98500] Writing block at offset 133333, size 62632, pts 160,
 dts 40, duration 40, flags 0
 [libx264 @ 0xa993e0] frame=   2 QP=31.96 NAL=0 Slice:B Poc:2   I:36
 P:989  SKIP:1084 size=26712 bytes
 [matroska @ 0xa98500] Writing block at offset 195973, size 26712, pts 120,
 dts 80, duration 40, flags 0
 [libx264 @ 0xa993e0] frame=   3 QP=26.77 NAL=2 Slice:P Poc:8   I:222
 P:1999 SKIP:179  size=58665 bytes
 [matroska @ 0xa98500] Writing block at offset 222693, size 58665, pts 240,
 dts 120, duration 40, flags 0
 [libx264 @ 0xa993e0] frame=   4 QP=31.70 NAL=0 Slice:B Poc:6   I:54
 P:1067 SKIP:889  size=28293 bytes
 [matroska @ 0xa98500] Writing block at offset 281366, size 28293, pts 200,
 dts 160, duration 40, flags 0
 [libx264 @ 0xa993e0] frame=   5 QP=27.01 NAL=2 Slice:P Poc:12  I:185
 P:2005 SKIP:210  size=52517 bytes
 [matroska @ 0xa98500] Writing block at offset 309667, size 52517, pts 320,
 dts 200, duration 40, flags 0
 [libx264 @ 0xa993e0] frame=   6 QP=31.56 NAL=0 Slice:B Poc:10  I:42
 P:1047 SKIP:922  size=25105 bytes
 [matroska @ 0xa98500] Writing block at offset 362192, size 25105, pts 280,
 dts 240, duration 40, flags 0
 [libx264 @ 0xa993e0] frame=   7 QP=27.25 NAL=2 Slice:P Poc:16  I:151
 P:1978 SKIP:271  size=47548 bytes
 [matroska @ 0xa98500] Writing block at offset 387305, size 47548, pts 400,
 dts 280, duration 40, flags 0
 [libx264 @ 0xa993e0] frame=   8 QP=31.70 NAL=0 Slice:B Poc:14  I:38
 P:1074 SKIP:931  size=24449 bytes
 [matroska @ 0xa98500] Writing block at offset 434861, size 24449, pts 360,
 dts 320, duration 40, flags 0
 [libx264 @ 0xa993e0] frame=   9 QP=27.74 NAL=2 Slice:P Poc:20  I:151
 P:1890 SKIP:359  size=45380 bytes
 [matroska @ 0xa98500] Writing block at offset 459318, size 45380, pts 480,
 dts 360, duration 40, flags 0
 [libx264 @ 0xa993e0] frame=  10 QP=31.55 NAL=0 Slice:B Poc:18  I:23
 P:1133 SKIP:894  size=23193 bytes
 [matroska @ 0xa98500] Writing block at offset 504706, size 23193, pts 440,
 dts 400, duration 40, flags 0
 [libx264 @ 0xa993e0] frame=  11 QP=28.37 NAL=2 Slice:P Poc:24  I:141
 P:1782 SKIP:477  size=40580 bytes
 [matroska @ 0xa98500] Writing block at offset 527907, size 40580, pts 560,
 dts 440, duration 40, flags 0
 [libx264 @ 0xa993e0] frame=  12 QP=31.69 NAL=0 Slice:B Poc:22  I:31
 P:1043 SKIP:1000 size=22431 bytes
 [matroska @ 0xa98500] Writing block at offset 568495, size 22431, pts 520,
 dts 480, duration 40, flags 0
 [libx264 @ 0xa993e0] frame=  13 QP=29.91 NAL=2 Slice:P Poc:28  I:87
 P:1463 SKIP:850  size=31208 bytes
 [matroska @ 0xa98500] Writing block at offset 590934, size 31208, pts 640,
 dts 520, duration 40, flags 0
 [libx264 @ 0xa993e0] frame=  14 QP=31.60 NAL=0 Slice:B Poc:26  I:30
 P:954  SKIP:1109 size=22513 bytes
 [matroska @ 0xa98500] Writing block at offset 622150, size 22513, pts 600,
 dts 560, duration 40, flags 0
 [libx264 @ 0xa993e0] frame=  15 QP=31.44 NAL=2 Slice:P Poc:30  I:116
 P:1154 SKIP:1130 size=26118 bytes
 [matroska @ 0xa98500] Writing block at offset 644671, size 26118, pts 680,
 dts 600, duration 40, flags 0
 [matroska @ 0xa98500] end duration = 720
 frame=   16 fps=1.5 q=-1.0 Lsize=     655kB time=00:00:00.56
 bitrate=9583.2kbits/s
 video:654kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB
 muxing overhead: 0.121042%
 Input file #0 (http://192.168.100.233/cgi-
 bin/faststream.jpg?stream=full&noaudio&v.mjpeg):
   Input stream #0:0 (video): 16 packets read (2158027 bytes); 16 frames
 decoded;
   Total: 16 packets (2158027 bytes) demuxed
 Output file #0 (test.mkv):
   Output stream #0:0 (video): 16 frames encoded; 16 packets muxed (670015
 bytes);
   Total: 16 packets (670015 bytes) muxed
 16 frames successfully decoded, 0 decoding errors
 [AVIOContext @ 0xa9c6c0] Statistics: 24 seeks, 44 writeouts
 [libx264 @ 0xa993e0] frame I:1     Avg QP:26.43  size:131985
 [libx264 @ 0xa993e0] frame P:8     Avg QP:28.16  size: 45581
 [libx264 @ 0xa993e0] frame B:7     Avg QP:31.68  size: 24671
 [libx264 @ 0xa993e0] consecutive B-frames: 12.5% 87.5%  0.0%  0.0%
 [libx264 @ 0xa993e0] mb I  I16..4:  2.0% 94.2%  3.8%
 [libx264 @ 0xa993e0] mb P  I16..4:  0.3%  6.4%  0.4%  P16..4: 26.8% 22.0%
 25.0%  0.0%  0.0%    skip:19.0%
 [libx264 @ 0xa993e0] mb B  I16..4:  0.1%  1.0%  0.4%  B16..8: 24.5% 15.8%
 9.6%  direct: 7.9%  skip:40.6%  L0:46.4% L1:33.8% BI:19.9%
 [libx264 @ 0xa993e0] 8x8 transform intra:90.9% inter:90.1%
 [libx264 @ 0xa993e0] coded y,uvDC,uvAC intra: 89.3% 77.7% 31.1% inter:
 43.6% 14.6% 1.5%
 [libx264 @ 0xa993e0] i16 v,h,dc,p: 31% 34% 12% 23%
 [libx264 @ 0xa993e0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 12% 14% 27%  5%  7%
 9%  9%  6% 10%
 [libx264 @ 0xa993e0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 14% 13% 18%  6% 10%
 13% 10%  6%  9%
 [libx264 @ 0xa993e0] i8c dc,h,v,p: 56% 22% 17%  4%
 [libx264 @ 0xa993e0] Weighted P-Frames: Y:0.0% UV:0.0%
 [libx264 @ 0xa993e0] ref P L0: 52.1%  4.7% 27.5% 15.7%
 [libx264 @ 0xa993e0] ref B L0: 61.1% 38.9%
 [libx264 @ 0xa993e0] kb/s:8366.61
 [AVIOContext @ 0xa94180] Statistics: 2162371 bytes read, 0 seeks
 Received signal 2: terminating.
 #
 }}}

--
Ticket URL: <https://trac.ffmpeg.org/ticket/5023#comment:27>
FFmpeg <https://ffmpeg.org>
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