[FFmpeg-trac] #2337(undetermined:new): Frame duplicated for AVCHD sample

[FFmpeg]

#2337: Frame duplicated for AVCHD sample
-------------------------------------+-------------------------------------
             Reporter:  rmk          |                     Type:  defect
               Status:  new          |                 Priority:  normal
            Component:               |                  Version:
  undetermined                       |  unspecified
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
 ffmpeg -i gh2-50i-psf.mts -r 25 frame-%03d.jpg
 ffmpeg version N-50562-g199db97 Copyright (c) 2000-2013 the FFmpeg
 developers
   built on Mar  8 2013 08:33:32 with llvm-gcc 4.2.1 (LLVM build
 2336.11.00)
   configuration:
   libavutil      52. 18.100 / 52. 18.100
   libavcodec     54. 92.100 / 54. 92.100
   libavformat    54. 63.104 / 54. 63.104
   libavdevice    54.  3.103 / 54.  3.103
   libavfilter     3. 42.103 /  3. 42.103
   libswscale      2.  2.100 /  2.  2.100
   libswresample   0. 17.102 /  0. 17.102
 Input #0, mpegts, from 'gh2-50i-psf.mts':
   Duration: 00:00:01.38, start: 0.710178, bitrate: 46737 kb/s
   Program 1
     Stream #0:0[0x1011]: Video: h264 (High) (HDMV / 0x564D4448), yuv420p,
 1920x1080 [SAR 1:1 DAR 16:9], 25 fps, 50 tbr, 90k tbn, 50 tbc
     Stream #0:1[0x1100]: Audio: ac3 (AC-3 / 0x332D4341), 48000 Hz, stereo,
 fltp, 192 kb/s
     Stream #0:2[0x1200]: Subtitle: hdmv_pgs_subtitle ([144][0][0][0] /
 0x0090)
 Output #0, image2, to 'frame-%03d.jpg':
   Metadata:
     encoder         : Lavf54.63.104
     Stream #0:0: Video: mjpeg, yuvj420p, 1920x1080 [SAR 1:1 DAR 16:9],
 q=2-31, 200 kb/s, 90k tbn, 25 tbc
 Stream mapping:
   Stream #0:0 -> #0:0 (h264 -> mjpeg)
 Press [q] to stop, [?] for help
 frame=   35 fps=0.0 q=0.0 Lsize=N/A time=00:00:01.40 bitrate=N/A dup=1
 drop=0
 video:5872kB audio:0kB subtitle:0 global headers:0kB muxing overhead
 -100.000366%

 Sample is the same as for ticket 2336. It is a film of a wheel spinning
 with more or less constant speed so all frames differ. The result is the
 same with or without using the -r option for the output (just tried that
 because of Carl's feedback to 2336).

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2337>
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