[FFmpeg-trac] #1839(FFmpeg:new): the pts can not copy from transcode orig video file

FFmpeg trac at avcodec.org
Mon Nov 19 10:17:37 CET 2012


#1839: the pts can not copy from transcode orig video file
---------------------------------------+----------------------------------
             Reporter:  lingjiujianke  |                    Owner:
                 Type:  defect         |                   Status:  new
             Priority:  normal         |                Component:  FFmpeg
              Version:  git-master     |               Resolution:
             Keywords:                 |               Blocked By:
             Blocking:                 |  Reproduced by developer:  0
Analyzed by developer:  0              |
---------------------------------------+----------------------------------

Comment (by lingjiujianke):

 Replying to [comment:3 cehoyos]:
 > To make this a valid ticket, please post the command line you used
 together with complete, uncut console output (so far you have posted a
 very small part of the console output).

 Hi cehoyos,
 command line is :
 ./ffmpeg -y -ss 00:00:10.00 -t 10  -i kaka.mkv -strict experimental
 -acodec aac -vcodec libx264 -r 15 -s 1280x720 -b:v 2000k  -b:a 88k -ar
 44100 -preset ultrafast -vprofile baseline -vlevel 1.0  -map 0:0 -map 0:1
 -copyts -bsf h264_mp4toannexb -vsync 1 -f mpegts  test-12.ts

 console output:

 Input #0, matroska,webm, from 'kaka.mkv':
   Metadata:
     creation_time   : 2009-10-07 15:23:35
   Duration: 00:01:02.44, start: 0.000000, bitrate: 13589 kb/s
     Stream #0:0(eng): Video: h264 (High), yuv420p, 1920x796, SAR 1:1 DAR
 480:199, 23.98 fps, 23.98 tbr, 1k tbn, 47.95 tbc (default)
     Metadata:
       title           : Transformers.Revenge.of.the.Fallen.2009
     Stream #0:1(eng): Audio: dts (DTS), 48000 Hz, 5.1(side), fltp, 1536
 kb/s (default)
     Metadata:
       title           : DTS-HDMA core 1536k
     Stream #0:2(chi): Audio: ac3, 48000 Hz, stereo, s16, 192 kb/s
     Metadata:
       title           : DD2.0 192K
     Stream #0:3(eng): Audio: ac3, 48000 Hz, stereo, s16, 224 kb/s
     Metadata:
       title           : DD2.0 224K
 -t is not an input option, keeping it for the next output; consider fixing
 your command line.
 [libx264 @ 0x29bd0e0] using SAR=270/199
 [libx264 @ 0x29bd0e0] frame MB size (80x45) > level limit (99)
 [libx264 @ 0x29bd0e0] DPB size (1 frames, 1382400 bytes) > level limit (0
 frames, 152064 bytes)
 [libx264 @ 0x29bd0e0] MB rate (54000) > level limit (1485)
 [libx264 @ 0x29bd0e0] using cpu capabilities: none!
 [libx264 @ 0x29bd0e0] profile Constrained Baseline, level 1.0
 Output #0, mpegts, to 'test-12.ts':
   Metadata:
     encoder         : Lavf54.37.100
     Stream #0:0(eng): Video: h264, yuv420p, 1280x720 [SAR 270:199 DAR
 480:199], q=-1--1, 2000 kb/s, 90k tbn, 15 tbc (default)
     Metadata:
       title           : Transformers.Revenge.of.the.Fallen.2009
     Stream #0:1(eng): Audio: aac, 44100 Hz, 5.1(side), fltp, 88 kb/s
 (default)
     Metadata:
       title           : DTS-HDMA core 1536k
 Stream mapping:
   Stream #0:0 -> #0:0 (h264 -> libx264)
   Stream #0:1 -> #0:1 (dca -> aac)
 Press [q] to stop, [?] for help
 [aac @ 0x29adfc0] Que input is backward in time
 [mpegts @ 0x29bc7c0] st:0 PTS: -70486 DTS: -70486 < -69123 invalid,
 clipping
 Que input is backward in timee=       0kB time=00:00:00.00 bitrate=
 0.0kbits/s dup=0 drop=19
 [mpegts @ 0x29bc7c0] st:0 PTS: -19400 DTS: -19400 < -18938 invalid,
 clipping
 [adts @ 0x30ece20] Encoder did not produce proper pts, making some up.
 Que input is backward in timeze=     515kB time=00:00:02.00
 bitrate=2109.4kbits/s dup=0 drop=40
 [mpegts @ 0x29bc7c0] st:0 PTS: 189594 DTS: 189594 < 190099 invalid,
 clipping
 Que input is backward in timeze=     977kB time=00:00:03.53
 bitrate=2266.2kbits/s dup=0 drop=54
 [mpegts @ 0x29bc7c0] st:0 PTS: 330694 DTS: 330694 < 332146 invalid,
 clipping
 Que input is backward in timeze=    1245kB time=00:00:04.46
 bitrate=2283.9kbits/s dup=0 drop=61
 [mpegts @ 0x29bc7c0] st:0 PTS: 407241 DTS: 407241 < 411617 invalid,
 clipping
 [mpegts @ 0x29bc7c0] st:0 PTS: 409255 DTS: 409255 < 411618 invalid,
 clipping
 [mpegts @ 0x29bc7c0] st:0 PTS: 411227 DTS: 411227 < 411619 invalid,
 clipping
 Que input is backward in timeze=    1573kB time=00:00:05.80
 bitrate=2221.3kbits/s dup=0 drop=73
 [mpegts @ 0x29bc7c0] st:0 PTS: 515800 DTS: 515800 < 518197 invalid,
 clipping
 [mpegts @ 0x29bc7c0] st:0 PTS: 517816 DTS: 517816 < 518198 invalid,
 clipping
 Que input is backward in timeze=    1883kB time=00:00:06.60
 bitrate=2337.6kbits/s dup=0 drop=81
 [mpegts @ 0x29bc7c0] st:0 PTS: 587939 DTS: 587939 < 591281 invalid,
 clipping
 [mpegts @ 0x29bc7c0] st:0 PTS: 589908 DTS: 589908 < 591282 invalid,
 clipping
 Que input is backward in timeze=    2546kB time=00:00:08.66
 bitrate=2406.5kbits/s dup=0 drop=99
 [mpegts @ 0x29bc7c0] st:0 PTS: 794739 DTS: 794739 < 798140 invalid,
 clipping
 [mpegts @ 0x29bc7c0] st:0 PTS: 796708 DTS: 796708 < 798141 invalid,
 clipping
 Que input is backward in timeze=    2766kB time=00:00:09.60
 bitrate=2360.0kbits/s dup=0 drop=108
 [mpegts @ 0x29bc7c0] st:0 PTS: 866751 DTS: 866751 < 869162 invalid,
 clipping
 [mpegts @ 0x29bc7c0] st:0 PTS: 868720 DTS: 868720 < 869163 invalid,
 clipping
 frame=  150 fps=7.9 q=30.0 Lsize=    2942kB time=00:00:10.00
 bitrate=2407.9kbits/s dup=0 drop=111
 video:2638kB audio:67kB subtitle:0 global headers:0kB muxing overhead
 8.756399%
 [libx264 @ 0x29bd0e0] frame I:1     Avg QP:23.00  size: 78607
 [libx264 @ 0x29bd0e0] frame P:149   Avg QP:27.71  size: 17599
 [libx264 @ 0x29bd0e0] mb I  I16..4: 100.0%  0.0%  0.0%
 [libx264 @ 0x29bd0e0] mb P  I16..4: 14.4%  0.0%  0.0%  P16..4: 39.9%  0.0%
 0.0%  0.0%  0.0%    skip:45.7%
 [libx264 @ 0x29bd0e0] final ratefactor: 28.14
 [libx264 @ 0x29bd0e0] coded y,uvDC,uvAC intra: 32.1% 33.9% 12.2% inter:
 21.1% 12.3% 0.8%
 [libx264 @ 0x29bd0e0] i16 v,h,dc,p: 37% 24% 24% 16%
 [libx264 @ 0x29bd0e0] i8c dc,h,v,p: 53% 18% 21%  7%
 [libx264 @ 0x29bd0e0] kb/s:2160.68




 When i use command line:
 ffmpeg -i test-12.ts

 console output :

 [mpegts @ 0x278f240] max_analyze_duration 5000000 reached at 5013600
 Input #0, mpegts, from 'test-12.ts':
   Duration: 00:00:10.97, start: 0.362811, bitrate: 2196 kb/s
   Program 1
     Metadata:
       service_name    : Service01
       service_provider: FFmpeg
     Stream #0:0[0x100]: Video: h264 (Constrained Baseline) ([27][0][0][0]
 / 0x001B), yuv420p, 1280x720 [SAR 270:199 DAR 480:199], 15 fps, 15 tbr,
 90k tbn, 30 tbc
     Stream #0:1[0x101](eng): Audio: aac ([15][0][0][0] / 0x000F), 44100
 Hz, 5.1, s16, 45 kb/s


 Thanks

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1839#comment:4>
FFmpeg <http://ffmpeg.org>
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