[FFmpeg-trac] #8725(ffprobe:reopened): ffprobe microseconds rounding error

FFmpeg trac at avcodec.org
Wed Jun 10 23:23:24 EEST 2020


#8725: ffprobe microseconds rounding error
-------------------------------------+------------------------------------
             Reporter:  markfilipak  |                    Owner:
                 Type:  defect       |                   Status:  reopened
             Priority:  minor        |                Component:  ffprobe
              Version:  git-master   |               Resolution:
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+------------------------------------
Changes (by markfilipak):

 * status:  closed => reopened
 * resolution:  needs_more_info =>


Comment:

 The command line:
 ffprobe -sexagesimal -select_streams v -show_frames -of flat
 -read_intervals %+#5404 -i 00000.m2ts | FINDSTR /L "e.9 e.18 e.27 e.36
 e.45 e.54"  | FINDSTR /L "00.b 00.i 00.p 00.r 00.t 01.i 01.pkt_dur 01.r
 01.t 02.i 02.pkt_dur 02.r 02.t 03.i 03.pkt_dur 03.r 03.t 04.i 04.pkt_dur
 04.r 04.t" | FINDSTR /L "_time= _frame= _first= _pict="

 Output:
 Microsoft Windows [Version 10.0.17134.472]
 (c) 2018 Microsoft Corporation. All rights reserved.

 G:\BDMV\STREAM>ffprobe -sexagesimal -select_streams v -show_frames -of
 flat -read_intervals %%+#5404 -i 00000.m2ts | FINDSTR /L "e.9 e.18 e.27
 e.36 e.45 e.54"  | FINDSTR /L "00.b 00.i 00.p 00.r 00.t 01.i 01.pkt_dur
 01.r 01.t 02.i 02.pkt_dur 02.r 02.t 03.i 03.pkt_dur 03.r 03.t 04.i
 04.pkt_dur 04.r 04.t" | FINDSTR /L "_time= _frame= _first= _pict=" &
 @ECHO. & CMD /K
 ffprobe version git-2020-06-10-9dfb19b Copyright (c) 2007-2020 the FFmpeg
 developers
   built with gcc 9.3.1 (GCC) 20200523
   configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-
 fontconfig --enable-gnutls --enable-iconv --enable-libass --enable-
 libdav1d --enable-libbluray --enable-libfreetype --enable-libmp3lame
 --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg
 --enable-libopus --enable-libshine --enable-libsnappy --enable-libsoxr
 --enable-libsrt --enable-libtheora --enable-libtwolame --enable-libvpx
 --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265
 --enable-libxml2 --enable-libzimg --enable-lzma --enable-zlib --enable-gmp
 --enable-libvidstab --enable-libvmaf --enable-libvorbis --enable-libvo-
 amrwbenc --enable-libmysofa --enable-libspeex --enable-libxvid --enable-
 libaom --disable-w32threads --enable-libmfx --enable-ffnvcodec --enable-
 cuda-llvm --enable-cuvid --enable-d3d11va --enable-nvenc --enable-nvdec
 --enable-dxva2 --enable-avisynth --enable-libopenmpt --enable-amf
   libavutil      56. 52.100 / 56. 52.100
   libavcodec     58. 92.100 / 58. 92.100
   libavformat    58. 46.101 / 58. 46.101
   libavdevice    58. 11.100 / 58. 11.100
   libavfilter     7. 86.100 /  7. 86.100
   libswscale      5.  8.100 /  5.  8.100
   libswresample   3.  8.100 /  3.  8.100
   libpostproc    55.  8.100 / 55.  8.100
 Invalid interval end/duration specification '%+#5404'
 Error parsing read interval #0 '%%+#5404'
 Failed to set value '%%+#5404' for option 'read_intervals': Invalid
 argument

 G:\BDMV\STREAM>ffprobe -sexagesimal -select_streams v -show_frames -of
 flat -read_intervals %+#5404 -i 00000.m2ts | FINDSTR /L "e.9 e.18 e.27
 e.36 e.45 e.54"  | FINDSTR /L "00.b 00.i 00.p 00.r 00.t 01.i 01.pkt_dur
 01.r 01.t 02.i 02.pkt_dur 02.r 02.t 03.i 03.pkt_dur 03.r 03.t 04.i
 04.pkt_dur 04.r 04.t" | FINDSTR /L "_time= _frame= _first= _pict=" &
 @ECHO. & CMD /K
 ffprobe version git-2020-06-10-9dfb19b Copyright (c) 2007-2020 the FFmpeg
 developers
   built with gcc 9.3.1 (GCC) 20200523
   configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-
 fontconfig --enable-gnutls --enable-iconv --enable-libass --enable-
 libdav1d --enable-libbluray --enable-libfreetype --enable-libmp3lame
 --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg
 --enable-libopus --enable-libshine --enable-libsnappy --enable-libsoxr
 --enable-libsrt --enable-libtheora --enable-libtwolame --enable-libvpx
 --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265
 --enable-libxml2 --enable-libzimg --enable-lzma --enable-zlib --enable-gmp
 --enable-libvidstab --enable-libvmaf --enable-libvorbis --enable-libvo-
 amrwbenc --enable-libmysofa --enable-libspeex --enable-libxvid --enable-
 libaom --disable-w32threads --enable-libmfx --enable-ffnvcodec --enable-
 cuda-llvm --enable-cuvid --enable-d3d11va --enable-nvenc --enable-nvdec
 --enable-dxva2 --enable-avisynth --enable-libopenmpt --enable-amf
   libavutil      56. 52.100 / 56. 52.100
   libavcodec     58. 92.100 / 58. 92.100
   libavformat    58. 46.101 / 58. 46.101
   libavdevice    58. 11.100 / 58. 11.100
   libavfilter     7. 86.100 /  7. 86.100
   libswscale      5.  8.100 /  5.  8.100
   libswresample   3.  8.100 /  3.  8.100
   libpostproc    55.  8.100 / 55.  8.100
 [mpegts @ 0000023139f00700] start time for stream 7 is not set in
 estimate_timings_from_pts
 [mpegts @ 0000023139f00700] start time for stream 8 is not set in
 estimate_timings_from_pts
 [mpegts @ 0000023139f00700] start time for stream 9 is not set in
 estimate_timings_from_pts
 [mpegts @ 0000023139f00700] start time for stream 10 is not set in
 estimate_timings_from_pts
 [mpegts @ 0000023139f00700] start time for stream 11 is not set in
 estimate_timings_from_pts
 [mpegts @ 0000023139f00700] start time for stream 12 is not set in
 estimate_timings_from_pts
 [mpegts @ 0000023139f00700] start time for stream 13 is not set in
 estimate_timings_from_pts
 [mpegts @ 0000023139f00700] start time for stream 14 is not set in
 estimate_timings_from_pts
 [mpegts @ 0000023139f00700] Could not find codec parameters for stream 7
 (Subtitle: hdmv_pgs_subtitle (pgssub) ([144][0][0][0] / 0x0090)):
 unspecified size
 Consider increasing the value for the 'analyzeduration' and 'probesize'
 options
 [mpegts @ 0000023139f00700] Could not find codec parameters for stream 8
 (Subtitle: hdmv_pgs_subtitle (pgssub) ([144][0][0][0] / 0x0090)):
 unspecified size
 Consider increasing the value for the 'analyzeduration' and 'probesize'
 options
 [mpegts @ 0000023139f00700] Could not find codec parameters for stream 9
 (Subtitle: hdmv_pgs_subtitle (pgssub) ([144][0][0][0] / 0x0090)):
 unspecified size
 Consider increasing the value for the 'analyzeduration' and 'probesize'
 options
 [mpegts @ 0000023139f00700] Could not find codec parameters for stream 10
 (Subtitle: hdmv_pgs_subtitle (pgssub) ([144][0][0][0] / 0x0090)):
 unspecified size
 Consider increasing the value for the 'analyzeduration' and 'probesize'
 options
 [mpegts @ 0000023139f00700] Could not find codec parameters for stream 11
 (Subtitle: hdmv_pgs_subtitle (pgssub) ([144][0][0][0] / 0x0090)):
 unspecified size
 Consider increasing the value for the 'analyzeduration' and 'probesize'
 options
 [mpegts @ 0000023139f00700] Could not find codec parameters for stream 12
 (Subtitle: hdmv_pgs_subtitle (pgssub) ([144][0][0][0] / 0x0090)):
 unspecified size
 Consider increasing the value for the 'analyzeduration' and 'probesize'
 options
 [mpegts @ 0000023139f00700] Could not find codec parameters for stream 13
 (Subtitle: hdmv_pgs_subtitle (pgssub) ([144][0][0][0] / 0x0090)):
 unspecified size
 Consider increasing the value for the 'analyzeduration' and 'probesize'
 options
 [mpegts @ 0000023139f00700] Could not find codec parameters for stream 14
 (Subtitle: hdmv_pgs_subtitle (pgssub) ([144][0][0][0] / 0x0090)):
 unspecified size
 Consider increasing the value for the 'analyzeduration' and 'probesize'
 options
 Input #0, mpegts, from '00000.m2ts':
   Duration: 02:57:09.12, start: 11.650667, bitrate: 36115 kb/s
   Program 1
     Stream #0:0[0x1011]: Video: h264 (High) (HDMV / 0x564D4448),
 yuv420p(tv, bt709, progressive), 1920x1080 [SAR 1:1 DAR 16:9], 23.98 fps,
 23.98 tbr, 90k tbn, 47.95 tbc
     Stream #0:1[0x1100]: Audio: truehd (AC-3 / 0x332D4341), 48000 Hz,
 5.1(side), s32 (24 bit)
     Stream #0:2[0x1100]: Audio: ac3 (AC-3 / 0x332D4341), 48000 Hz,
 5.1(side), fltp, 640 kb/s
     Stream #0:3[0x1101]: Audio: ac3 (AC-3 / 0x332D4341), 48000 Hz, stereo,
 fltp, 192 kb/s
     Stream #0:4[0x1102]: Audio: ac3 (AC-3 / 0x332D4341), 48000 Hz,
 5.1(side), fltp, 640 kb/s
     Stream #0:5[0x1103]: Audio: ac3 (AC-3 / 0x332D4341), 48000 Hz,
 5.1(side), fltp, 640 kb/s
     Stream #0:6[0x1104]: Audio: ac3 (AC-3 / 0x332D4341), 48000 Hz, stereo,
 fltp, 192 kb/s
     Stream #0:7[0x1200]: Subtitle: hdmv_pgs_subtitle ([144][0][0][0] /
 0x0090)
     Stream #0:8[0x1201]: Subtitle: hdmv_pgs_subtitle ([144][0][0][0] /
 0x0090)
     Stream #0:9[0x1202]: Subtitle: hdmv_pgs_subtitle ([144][0][0][0] /
 0x0090)
     Stream #0:10[0x1203]: Subtitle: hdmv_pgs_subtitle ([144][0][0][0] /
 0x0090)
     Stream #0:11[0x1204]: Subtitle: hdmv_pgs_subtitle ([144][0][0][0] /
 0x0090)
     Stream #0:12[0x1205]: Subtitle: hdmv_pgs_subtitle ([144][0][0][0] /
 0x0090)
     Stream #0:13[0x1206]: Subtitle: hdmv_pgs_subtitle ([144][0][0][0] /
 0x0090)
     Stream #0:14[0x1207]: Subtitle: hdmv_pgs_subtitle ([144][0][0][0] /
 0x0090)
 frames.frame.900.pkt_pts_time="0:00:49.188167"
 frames.frame.900.pkt_dts_time="0:00:49.313289"
 frames.frame.900.best_effort_timestamp_time="0:00:49.188167"
 frames.frame.900.pkt_duration_time="0:00:00.041700"
 frames.frame.900.interlaced_frame=0
 frames.frame.900.top_field_first=0
 frames.frame.900.repeat_pict=0
 frames.frame.901.pkt_duration_time="0:00:00.041700"
 frames.frame.901.interlaced_frame=0
 frames.frame.901.top_field_first=0
 frames.frame.901.repeat_pict=0
 frames.frame.902.pkt_duration_time="0:00:00.041700"
 frames.frame.902.interlaced_frame=0
 frames.frame.902.top_field_first=0
 frames.frame.902.repeat_pict=0
 frames.frame.903.pkt_duration_time="0:00:00.041700"
 frames.frame.903.interlaced_frame=0
 frames.frame.903.top_field_first=0
 frames.frame.903.repeat_pict=0
 frames.frame.904.pkt_duration_time="0:00:00.041700"
 frames.frame.904.interlaced_frame=0
 frames.frame.904.top_field_first=0
 frames.frame.904.repeat_pict=0
 frames.frame.1800.pkt_pts_time="0:01:26.725667"
 frames.frame.1800.pkt_dts_time="0:01:26.850789"
 frames.frame.1800.best_effort_timestamp_time="0:01:26.725667"
 frames.frame.1800.pkt_duration_time="0:00:00.041700"
 frames.frame.1800.interlaced_frame=0
 frames.frame.1800.top_field_first=0
 frames.frame.1800.repeat_pict=0
 frames.frame.1801.pkt_duration_time="0:00:00.041700"
 frames.frame.1801.interlaced_frame=0
 frames.frame.1801.top_field_first=0
 frames.frame.1801.repeat_pict=0
 frames.frame.1802.pkt_duration_time="0:00:00.041700"
 frames.frame.1802.interlaced_frame=0
 frames.frame.1802.top_field_first=0
 frames.frame.1802.repeat_pict=0
 frames.frame.1803.pkt_duration_time="0:00:00.041700"
 frames.frame.1803.interlaced_frame=0
 frames.frame.1803.top_field_first=0
 frames.frame.1803.repeat_pict=0
 frames.frame.1804.pkt_duration_time="0:00:00.041700"
 frames.frame.1804.interlaced_frame=0
 frames.frame.1804.top_field_first=0
 frames.frame.1804.repeat_pict=0
 frames.frame.2700.pkt_pts_time="0:02:04.263167"
 frames.frame.2700.pkt_dts_time="0:02:04.388289"
 frames.frame.2700.best_effort_timestamp_time="0:02:04.263167"
 frames.frame.2700.pkt_duration_time="0:00:00.041700"
 frames.frame.2700.interlaced_frame=0
 frames.frame.2700.top_field_first=0
 frames.frame.2700.repeat_pict=0
 frames.frame.2701.pkt_duration_time="0:00:00.041700"
 frames.frame.2701.interlaced_frame=0
 frames.frame.2701.top_field_first=0
 frames.frame.2701.repeat_pict=0
 frames.frame.2702.pkt_duration_time="0:00:00.041700"
 frames.frame.2702.interlaced_frame=0
 frames.frame.2702.top_field_first=0
 frames.frame.2702.repeat_pict=0
 frames.frame.2703.pkt_duration_time="0:00:00.041700"
 frames.frame.2703.interlaced_frame=0
 frames.frame.2703.top_field_first=0
 frames.frame.2703.repeat_pict=0
 frames.frame.2704.pkt_duration_time="0:00:00.041700"
 frames.frame.2704.interlaced_frame=0
 frames.frame.2704.top_field_first=0
 frames.frame.2704.repeat_pict=0
 frames.frame.3600.pkt_pts_time="0:02:41.800667"
 frames.frame.3600.pkt_dts_time="0:02:41.925789"
 frames.frame.3600.best_effort_timestamp_time="0:02:41.800667"
 frames.frame.3600.pkt_duration_time="0:00:00.041700"
 frames.frame.3600.interlaced_frame=0
 frames.frame.3600.top_field_first=0
 frames.frame.3600.repeat_pict=0
 frames.frame.3601.pkt_duration_time="0:00:00.041700"
 frames.frame.3601.interlaced_frame=0
 frames.frame.3601.top_field_first=0
 frames.frame.3601.repeat_pict=0
 frames.frame.3602.pkt_duration_time="0:00:00.041700"
 frames.frame.3602.interlaced_frame=0
 frames.frame.3602.top_field_first=0
 frames.frame.3602.repeat_pict=0
 frames.frame.3603.pkt_duration_time="0:00:00.041700"
 frames.frame.3603.interlaced_frame=0
 frames.frame.3603.top_field_first=0
 frames.frame.3603.repeat_pict=0
 frames.frame.3604.pkt_duration_time="0:00:00.041700"
 frames.frame.3604.interlaced_frame=0
 frames.frame.3604.top_field_first=0
 frames.frame.3604.repeat_pict=0
 frames.frame.4500.pkt_pts_time="0:03:19.338167"
 frames.frame.4500.pkt_dts_time="0:03:19.463289"
 frames.frame.4500.best_effort_timestamp_time="0:03:19.338167"
 frames.frame.4500.pkt_duration_time="0:00:00.041700"
 frames.frame.4500.interlaced_frame=0
 frames.frame.4500.top_field_first=0
 frames.frame.4500.repeat_pict=0
 frames.frame.4501.pkt_duration_time="0:00:00.041700"
 frames.frame.4501.interlaced_frame=0
 frames.frame.4501.top_field_first=0
 frames.frame.4501.repeat_pict=0
 frames.frame.4502.pkt_duration_time="0:00:00.041700"
 frames.frame.4502.interlaced_frame=0
 frames.frame.4502.top_field_first=0
 frames.frame.4502.repeat_pict=0
 frames.frame.4503.pkt_duration_time="0:00:00.041700"
 frames.frame.4503.interlaced_frame=0
 frames.frame.4503.top_field_first=0
 frames.frame.4503.repeat_pict=0
 frames.frame.4504.pkt_duration_time="0:00:00.041700"
 frames.frame.4504.interlaced_frame=0
 frames.frame.4504.top_field_first=0
 frames.frame.4504.repeat_pict=0
 frames.frame.5400.pkt_pts_time="0:03:56.875667"
 frames.frame.5400.pkt_dts_time="N/A"
 frames.frame.5400.best_effort_timestamp_time="0:03:56.875667"
 frames.frame.5400.pkt_duration_time="0:00:00.041700"
 frames.frame.5400.interlaced_frame=0
 frames.frame.5400.top_field_first=0
 frames.frame.5400.repeat_pict=0
 frames.frame.5401.pkt_duration_time="0:00:00.041700"
 frames.frame.5401.interlaced_frame=0
 frames.frame.5401.top_field_first=0
 frames.frame.5401.repeat_pict=0
 frames.frame.5402.pkt_duration_time="0:00:00.041700"
 frames.frame.5402.interlaced_frame=0
 frames.frame.5402.top_field_first=0
 frames.frame.5402.repeat_pict=0
 frames.frame.5403.pkt_duration_time="0:00:00.041700"
 frames.frame.5403.interlaced_frame=0
 frames.frame.5403.top_field_first=0
 frames.frame.5403.repeat_pict=0

 Samples: I can't provide samples because the input is copyrighted. Choose
 any M2TS movie file on a blu-ray disc in your possession.

--
Ticket URL: <https://trac.ffmpeg.org/ticket/8725#comment:6>
FFmpeg <https://ffmpeg.org>
FFmpeg issue tracker


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