[FFmpeg-trac] #2063(undetermined:open): ffmpeg throwing an excessive amount of pts < dts clipping messages for dvrms files

FFmpeg trac at avcodec.org
Wed Dec 26 19:10:44 CET 2012


#2063: ffmpeg throwing an excessive amount of pts < dts clipping messages for
dvrms files
-------------------------------------+-------------------------------------
             Reporter:  ramitbhalla  |                    Owner:
                 Type:  defect       |                   Status:  open
             Priority:  minor        |                Component:
              Version:  git-master   |  undetermined
             Keywords:  asf          |               Resolution:
  mpeg2video                         |               Blocked By:
             Blocking:               |  Reproduced by developer:  1
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
Changes (by cehoyos):

 * keywords:  wtv mpeg2video => asf mpeg2video
 * status:  new => open
 * reproduced:  0 => 1


Comment:

 {{{
 $ ffmpeg -i Test\ DVRMS.dvr-ms -vcodec copy -an out.avi
 ffmpeg version N-48213-g39d1788 Copyright (c) 2000-2012 the FFmpeg
 developers
   built on Dec 26 2012 18:27:31 with gcc 4.3 (SUSE Linux)
   configuration: --enable-gpl
   libavutil      52. 12.100 / 52. 12.100
   libavcodec     54. 81.100 / 54. 81.100
   libavformat    54. 50.102 / 54. 50.102
   libavdevice    54.  3.102 / 54.  3.102
   libavfilter     3. 30.101 /  3. 30.101
   libswscale      2.  1.103 /  2.  1.103
   libswresample   0. 17.102 /  0. 17.102
   libpostproc    52.  2.100 / 52.  2.100
 [mpeg2video @ 0x8feb300] interlaced frame in progressive sequence,
 ignoring
 [mpeg2video @ 0x8feb300] invalid frame_pred_frame_dct
 [mpeg2video @ 0x8feb300] slice below image (30 >= 30)
 [asf @ 0x8fe7f80] Estimating duration from bitrate, this may be inaccurate
 Input #0, asf, from 'Test DVRMS.dvr-ms':
   Metadata:
     DVR Index Granularity: 500
     WM/SubTitle     : Ch 9, 6:00 PM
     WM/SubTitleDescription: Nine Digital 6:00 PM
     WM/OriginalReleaseTime: 0001-01-01T00:00:00Z
     service_provider: Nine Digital
     service_name    : Nine Digital
     WM/MediaOriginalChannel: 9
     WM/MediaOriginalBroadcastDateTime: 0001-01-01T00:00:00Z
     WM/WMRVServiceID: 191625:4114:1056:1057
     WM/WMRVProgramID: None
     WM/MediaOriginalRunTime: 8201308
     WM/WMRVEncodeTime: 1844674
     WM/MediaIsStereo: 0
     WM/VideoClosedCaptioning: 0
     WM/MediaIsRepeat: 0
     WM/MediaIsLive  : 0
     WM/MediaIsTape  : 0
     WM/MediaIsDelay : 0
     WM/MediaIsSubtitled: 0
     WM/MediaIsMovie : 0
     WM/MediaIsPremiere: 0
     WM/MediaIsFinale: 0
     WM/MediaIsSAP   : 0
     WM/WMRVRequestID: 645
     WM/WMRVScheduleItemID: 656
     WM/WMRVQuality  : 3
     WM/WMRVOriginalSoftPrePadding: 0
     WM/WMRVOriginalSoftPostPadding: 0
     WM/WMRVActualSoftPrePadding: 0
     WM/WMRVHardPrePadding: 0
     WM/WMRVEndTime  : 2579709
     WM/WMRVExpirationDate: 1844674
     WM/WMRVBitrate  : 0
     WM/WMRVKeepUntil: 184
     WM/WMRVHardPostPadding: 0
     WM/WMRVActualSoftPostPadding: 0
     WM/WMRVContentProtectedPercent: 0
     WM/WMRVInBandRatingSystem: 255
     WM/WMRVInBandRatingLevel: 255
     WM/WMRVInBandRatingAttributes: 0
     WM/WMRVWatched  : 0
     WM/WMRVATSCContent: 0
     WM/WMRVDTVContent: 1
     WM/WMRVHDContent: 0
     WM/WMRVContentProtected: 0
     WM/MediaThumbTimeStamp: 1844674
     WM/MediaThumbWidth: 360
     WM/MediaThumbHeight: 288
     WM/MediaThumbStride: 108
     WM/MediaThumbRet: 0
     WM/MediaThumbType: 3
     WM/MediaThumbRatingSystem: 255
     WM/MediaThumbRatingLevel: 255
     WM/MediaThumbRatingAttributes: 0
     WM/MediaThumbAspectRatioX: 16
     WM/MediaThumbAspectRatioY: 9
     WMFSDKVersion   : 11.0.6001.7000
     WMFSDKNeeded    : 0.0.0.0000
     VBR Peak        : 159
     IsVBR           : 1
     title           : Manual Recording
   Duration: 00:00:01.62, start: 37.280000, bitrate: 10356 kb/s
     Stream #0:0: Video: mjpeg, yuvj420p, 200x200 [SAR 96:96 DAR 1:1], 90k
 tbr, 90k tbn, 90k tbc
     Metadata:
       title           : TV Thumbnail
       comment         : Movie/video screen capture
     Stream #0:1: Audio: mp2, 48000 Hz, stereo, s16p, 256 kb/s
     Stream #0:2: Video: mpeg2video (DVR  / 0x20525644), yuv420p, 704x480
 [SAR 64:45 DAR 1408:675], 12000 kb/s, 25.58 fps, 25 tbr, 1k tbn, 50 tbc
 Output #0, avi, to 'out.avi':
   Metadata:
     DVR Index Granularity: 500
     WM/SubTitle     : Ch 9, 6:00 PM
     WM/SubTitleDescription: Nine Digital 6:00 PM
     WM/OriginalReleaseTime: 0001-01-01T00:00:00Z
     service_provider: Nine Digital
     service_name    : Nine Digital
     WM/MediaOriginalChannel: 9
     WM/MediaOriginalBroadcastDateTime: 0001-01-01T00:00:00Z
     WM/WMRVServiceID: 191625:4114:1056:1057
     WM/WMRVProgramID: None
     WM/MediaOriginalRunTime: 8201308
     WM/WMRVEncodeTime: 1844674
     WM/MediaIsStereo: 0
     WM/VideoClosedCaptioning: 0
     WM/MediaIsRepeat: 0
     WM/MediaIsLive  : 0
     WM/MediaIsTape  : 0
     WM/MediaIsDelay : 0
     WM/MediaIsSubtitled: 0
     WM/MediaIsMovie : 0
     WM/MediaIsPremiere: 0
     WM/MediaIsFinale: 0
     WM/MediaIsSAP   : 0
     WM/WMRVRequestID: 645
     WM/WMRVScheduleItemID: 656
     WM/WMRVQuality  : 3
     WM/WMRVOriginalSoftPrePadding: 0
     WM/WMRVOriginalSoftPostPadding: 0
     WM/WMRVActualSoftPrePadding: 0
     WM/WMRVHardPrePadding: 0
     WM/WMRVEndTime  : 2579709
     WM/WMRVExpirationDate: 1844674
     WM/WMRVBitrate  : 0
     WM/WMRVKeepUntil: 184
     WM/WMRVHardPostPadding: 0
     WM/WMRVActualSoftPostPadding: 0
     WM/WMRVContentProtectedPercent: 0
     WM/WMRVInBandRatingSystem: 255
     WM/WMRVInBandRatingLevel: 255
     WM/WMRVInBandRatingAttributes: 0
     WM/WMRVWatched  : 0
     WM/WMRVATSCContent: 0
     WM/WMRVDTVContent: 1
     WM/WMRVHDContent: 0
     WM/WMRVContentProtected: 0
     WM/MediaThumbTimeStamp: 1844674
     WM/MediaThumbWidth: 360
     WM/MediaThumbHeight: 288
     WM/MediaThumbStride: 108
     WM/MediaThumbRet: 0
     WM/MediaThumbType: 3
     WM/MediaThumbRatingSystem: 255
     WM/MediaThumbRatingLevel: 255
     WM/MediaThumbRatingAttributes: 0
     WM/MediaThumbAspectRatioX: 16
     WM/MediaThumbAspectRatioY: 9
     WMFSDKVersion   : 11.0.6001.7000
     WMFSDKNeeded    : 0.0.0.0000
     VBR Peak        : 159
     IsVBR           : 1
     INAM            : Manual Recording
     ISFT            : Lavf54.50.102
     Stream #0:0: Video: mpeg2video (DVR  / 0x20525644), yuv420p, 704x480
 [SAR 64:45 DAR 1408:675], q=2-31, 12000 kb/s, 25.58 fps, 100 tbn, 100 tbc
 Stream mapping:
   Stream #0:2 -> #0:0 (copy)
 Press [q] to stop, [?] for help
 [avi @ 0x909ff60] st:0 PTS: 37 DTS: 37 < 46 invalid, clipping
 [avi @ 0x909ff60] st:0 PTS: 41 DTS: 41 < 47 invalid, clipping
 [avi @ 0x909ff60] st:0 PTS: 49 DTS: 49 < 58 invalid, clipping
 [avi @ 0x909ff60] st:0 PTS: 53 DTS: 53 < 59 invalid, clipping
 [avi @ 0x909ff60] st:0 PTS: 61 DTS: 61 < 70 invalid, clipping
 [avi @ 0x909ff60] st:0 PTS: 65 DTS: 65 < 71 invalid, clipping
 [avi @ 0x909ff60] st:0 PTS: 73 DTS: 73 < 82 invalid, clipping
 [avi @ 0x909ff60] st:0 PTS: 77 DTS: 77 < 83 invalid, clipping
 [avi @ 0x909ff60] st:0 PTS: 85 DTS: 85 < 94 invalid, clipping
 [avi @ 0x909ff60] st:0 PTS: 89 DTS: 89 < 95 invalid, clipping
 [avi @ 0x909ff60] st:0 PTS: 97 DTS: 97 < 106 invalid, clipping
 [avi @ 0x909ff60] st:0 PTS: 101 DTS: 101 < 107 invalid, clipping
 [avi @ 0x909ff60] st:0 PTS: 109 DTS: 109 < 118 invalid, clipping
 [avi @ 0x909ff60] st:0 PTS: 113 DTS: 113 < 119 invalid, clipping
 [avi @ 0x909ff60] st:0 PTS: 121 DTS: 121 < 130 invalid, clipping
 [avi @ 0x909ff60] st:0 PTS: 125 DTS: 125 < 131 invalid, clipping
 [avi @ 0x909ff60] st:0 PTS: 133 DTS: 133 < 142 invalid, clipping
 [avi @ 0x909ff60] st:0 PTS: 137 DTS: 137 < 143 invalid, clipping
 [avi @ 0x909ff60] st:0 PTS: 145 DTS: 145 < 154 invalid, clipping
 [avi @ 0x909ff60] st:0 PTS: 149 DTS: 149 < 155 invalid, clipping
 [avi @ 0x909ff60] st:0 PTS: 157 DTS: 157 < 166 invalid, clipping
 [avi @ 0x909ff60] st:0 PTS: 161 DTS: 161 < 167 invalid, clipping
 [avi @ 0x909ff60] st:0 PTS: 169 DTS: 169 < 178 invalid, clipping
 [avi @ 0x909ff60] st:0 PTS: 173 DTS: 173 < 179 invalid, clipping
 [avi @ 0x909ff60] st:0 PTS: 181 DTS: 181 < 190 invalid, clipping
 [avi @ 0x909ff60] st:0 PTS: 185 DTS: 185 < 191 invalid, clipping
 [avi @ 0x909ff60] st:0 PTS: 193 DTS: 193 < 202 invalid, clipping
 [avi @ 0x909ff60] st:0 PTS: 197 DTS: 197 < 203 invalid, clipping
 [avi @ 0x909ff60] st:0 PTS: 205 DTS: 205 < 214 invalid, clipping
 [avi @ 0x909ff60] st:0 PTS: 209 DTS: 209 < 215 invalid, clipping
 [avi @ 0x909ff60] st:0 PTS: 217 DTS: 217 < 226 invalid, clipping
 [avi @ 0x909ff60] st:0 PTS: 221 DTS: 221 < 227 invalid, clipping
 [avi @ 0x909ff60] st:0 PTS: 229 DTS: 229 < 238 invalid, clipping
 [avi @ 0x909ff60] st:0 PTS: 233 DTS: 233 < 239 invalid, clipping
 [avi @ 0x909ff60] st:0 PTS: 241 DTS: 241 < 250 invalid, clipping
 [avi @ 0x909ff60] st:0 PTS: 245 DTS: 245 < 251 invalid, clipping
 [avi @ 0x909ff60] st:0 PTS: 253 DTS: 253 < 262 invalid, clipping
 [avi @ 0x909ff60] st:0 PTS: 257 DTS: 257 < 263 invalid, clipping
 [avi @ 0x909ff60] st:0 PTS: 265 DTS: 265 < 274 invalid, clipping
 [avi @ 0x909ff60] st:0 PTS: 269 DTS: 269 < 275 invalid, clipping
 [avi @ 0x909ff60] st:0 PTS: 277 DTS: 277 < 286 invalid, clipping
 [avi @ 0x909ff60] st:0 PTS: 281 DTS: 281 < 287 invalid, clipping
 [avi @ 0x909ff60] st:0 PTS: 289 DTS: 289 < 298 invalid, clipping
 [avi @ 0x909ff60] st:0 PTS: 293 DTS: 293 < 299 invalid, clipping
 [avi @ 0x909ff60] st:0 PTS: 301 DTS: 301 < 310 invalid, clipping
 [avi @ 0x909ff60] st:0 PTS: 305 DTS: 305 < 311 invalid, clipping
 [avi @ 0x909ff60] st:0 PTS: 313 DTS: 313 < 322 invalid, clipping
 [avi @ 0x909ff60] st:0 PTS: 317 DTS: 317 < 323 invalid, clipping
 [avi @ 0x909ff60] st:0 PTS: 325 DTS: 325 < 334 invalid, clipping
 [avi @ 0x909ff60] st:0 PTS: 329 DTS: 329 < 335 invalid, clipping
 frame=   79 fps=0.0 q=-1.0 Lsize=    1785kB time=00:00:03.46
 bitrate=4226.4kbits/s
 video:1770kB audio:0kB subtitle:0 global headers:0kB muxing overhead
 0.829445%
 }}}

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2063#comment:3>
FFmpeg <http://ffmpeg.org>
FFmpeg issue tracker


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