[FFmpeg-trac] #3752(undetermined:new): can't seek to specified position
FFmpeg
trac at avcodec.org
Wed Jul 2 09:14:40 CEST 2014
#3752: can't seek to specified position
-------------------------------------+-------------------------------------
Reporter: hxuanyu | Owner:
Type: defect | Status: new
Priority: normal | Component:
Version: unspecified | undetermined
Keywords: asf | Resolution:
Blocking: | Blocked By:
Analyzed by developer: 0 | Reproduced by developer: 0
-------------------------------------+-------------------------------------
Comment (by hxuanyu):
Hi, below command was run to generate a mp4 video starting from 10th
second of original video.
But the first frame of generated b.mp4 appears at 20th second in original
video. So ffmpeg also has the problem.
{{{
$ ffmpeg.exe -ss 00:00:10 -i AVRO\ Close-up_Ned\ 1_07_08_2010_13_50_05
.dvr-ms b.mp4
ffmpeg version N-64357-g42a92a2 Copyright (c) 2000-2014 the FFmpeg
developers
built on Jul 1 2014 22:02:07 with gcc 4.8.3 (GCC)
configuration: --enable-gpl --enable-version3 --disable-w32threads
--enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r
--enable-gnutls --enable-iconv --enable-libass --enable-libbluray
--enable-libcaca --enable-libfreetype --enable-libgme --enable-libgsm
--enable-libilbc --enable-libmodplug --enable-libmp3lame --enable-
libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg
--enable-libopus --enable-librtmp --enable-libschroedinger --enable-
libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable-
libvidstab --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-
libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-
libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-
decklink --enable-zlib
libavutil 52. 90.101 / 52. 90.101
libavcodec 55. 68.100 / 55. 68.100
libavformat 55. 44.100 / 55. 44.100
libavdevice 55. 13.101 / 55. 13.101
libavfilter 4. 9.100 / 4. 9.100
libswscale 2. 6.100 / 2. 6.100
libswresample 0. 19.100 / 0. 19.100
libpostproc 52. 3.100 / 52. 3.100
[mp3 @ 04143780] Header missing
[mpeg2video @ 028fdf60] Invalid frame dimensions 0x0.
Last message repeated 8 times
Input #0, asf, from 'AVRO Close-up_Ned 1_07_08_2010_13_50_05.dvr-ms':
Metadata:
DVR Index Granularity: 500
WM/SubTitle : IJSkoude passie: de geschiedenis van het
consumptieijs
WM/SubTitleDescription: Documentaireserie. In deze aflevering zien we
hoe de Italianen in de 17de eeuw ontdekten hoe ze ijs konden bereiden,
waarna de lekkernij zijn veroveringstocht begon.
genre : Varia,Muziek en kunst
WM/MediaCredits : ;;;
WM/OriginalReleaseTime: 0001-01-01T00:00:00Z
service_provider: Ned 1
service_name : Nederland 1
WM/MediaOriginalChannel: 1
WM/MediaOriginalBroadcastDateTime: 0001-01-01T00:00:00Z
WM/WMRVServiceID: 750832
WM/WMRVProgramID: !BE18453AACCFD179BB3844D07BAC1181!
WM/MediaOriginalRunTime: 1640261632
WM/WMRVEncodeTime: 18446744072897685192
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: 39127134
WM/WMRVScheduleItemID: 14235578
WM/WMRVQuality : 3
WM/WMRVOriginalSoftPrePadding: 18446744073709551496
WM/WMRVOriginalSoftPostPadding: 600
WM/WMRVActualSoftPrePadding: 0
WM/WMRVHardPrePadding: 0
WM/Provider : BDS
WM/ProviderCopyright: © 2010 Microsoft Corporation. Alle rechten
voorbehouden. Servicevoorwaarden:
http://go.microsoft.com/fwlink/?LinkId=8430
:
WM/WMRVEndTime : 409258576
WM/WMRVExpirationDate: 18446744073709551591
WM/WMRVBitrate : 1271310320
WM/WMRVKeepUntil: 18446744073709551615
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: 1026284153
WM/MediaThumbWidth: 360
WM/MediaThumbHeight: 288
WM/MediaThumbStride: 1080
WM/MediaThumbRet: 0
WM/MediaThumbType: 3
WM/MediaThumbRatingSystem: 255
WM/MediaThumbRatingLevel: 255
WM/MediaThumbRatingAttributes: 0
WM/MediaThumbAspectRatioX: 16
WM/MediaThumbAspectRatioY: 9
WMFSDKVersion : 11.0.6002.18049
WMFSDKNeeded : 0.0.0.0000
VBR Peak : 159498240
title : AVRO Close-up
IsVBR : 1
Duration: 00:02:01.97, start: 11.818000, bitrate: 7735 kb/s
Stream #0:0: Video: mjpeg, yuvj420p(pc, bt470bg), 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 (Main) (DVR / 0x20525644),
yuv420p(tv), 720x576 [SAR 64:45 DAR 16:9], 6912 kb/s, 25 fps, 25 tbr, 1k
tbn, 50 tbc
[libx264 @ 04193440] using SAR=64/45
[libx264 @ 04193440] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2
AVX
[libx264 @ 04193440] profile High, level 3.0
[libx264 @ 04193440] 264 - core 142 r2431 ac76440 - H.264/MPEG-4 AVC codec
- Copyleft 2003-2014 - 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=6
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
[mp4 @ 0455e8e0] Using AVStream.codec.time_base as a timebase hint to the
muxer is deprecated. Set AVStream.time_base instead.
Last message repeated 1 times
Output #0, mp4, to 'b.mp4':
Metadata:
DVR Index Granularity: 500
WM/SubTitle : IJSkoude passie: de geschiedenis van het
consumptieijs
WM/SubTitleDescription: Documentaireserie. In deze aflevering zien we
hoe de Italianen in de 17de eeuw ontdekten hoe ze ijs konden bereiden,
waarna de lekkernij zijn veroveringstocht begon.
genre : Varia,Muziek en kunst
WM/MediaCredits : ;;;
WM/OriginalReleaseTime: 0001-01-01T00:00:00Z
service_provider: Ned 1
service_name : Nederland 1
WM/MediaOriginalChannel: 1
WM/MediaOriginalBroadcastDateTime: 0001-01-01T00:00:00Z
WM/WMRVServiceID: 750832
WM/WMRVProgramID: !BE18453AACCFD179BB3844D07BAC1181!
WM/MediaOriginalRunTime: 1640261632
WM/WMRVEncodeTime: 18446744072897685192
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: 39127134
WM/WMRVScheduleItemID: 14235578
WM/WMRVQuality : 3
WM/WMRVOriginalSoftPrePadding: 18446744073709551496
WM/WMRVOriginalSoftPostPadding: 600
WM/WMRVActualSoftPrePadding: 0
WM/WMRVHardPrePadding: 0
WM/Provider : BDS
WM/ProviderCopyright: © 2010 Microsoft Corporation. Alle rechten
voorbehouden. Servicevoorwaarden:
http://go.microsoft.com/fwlink/?LinkId=8430
:
WM/WMRVEndTime : 409258576
WM/WMRVExpirationDate: 18446744073709551591
WM/WMRVBitrate : 1271310320
WM/WMRVKeepUntil: 18446744073709551615
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: 1026284153
WM/MediaThumbWidth: 360
WM/MediaThumbHeight: 288
WM/MediaThumbStride: 1080
WM/MediaThumbRet: 0
WM/MediaThumbType: 3
WM/MediaThumbRatingSystem: 255
WM/MediaThumbRatingLevel: 255
WM/MediaThumbRatingAttributes: 0
WM/MediaThumbAspectRatioX: 16
WM/MediaThumbAspectRatioY: 9
WMFSDKVersion : 11.0.6002.18049
WMFSDKNeeded : 0.0.0.0000
VBR Peak : 159498240
title : AVRO Close-up
IsVBR : 1
encoder : Lavf55.44.100
Stream #0:0: Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p,
720x576 [SAR 64:45 DAR 16:9], q=-1--1, 25 fps, 12800 tbn, 25 tbc
Metadata:
encoder : Lavc55.68.100 libx264
Stream #0:1: Audio: aac (libvo_aacenc) ([64][0][0][0] / 0x0040), 48000
Hz, stereo, s16, 128 kb/s
Metadata:
encoder : Lavc55.68.100 libvo_aacenc
Stream mapping:
Stream #0:2 -> #0:0 (mpeg2video (native) -> h264 (libx264))
Stream #0:1 -> #0:1 (mp2 (native) -> aac (libvo_aacenc))
Press [q] to stop, [?] for help
[mp2 @ 04140de0] Header missing
Error while decoding stream #0:1: Invalid data found when processing input
[mp2 @ 04140de0] incomplete frame 18080kB time=00:01:51.54
bitrate=1327.9kbits/s dup=297 drop=0
Error while decoding stream #0:1: Invalid data found when processing input
[mpeg2video @ 04194240] ac-tex damaged at 31 20
[mpeg2video @ 04194240] Warning MVs not available
[mpeg2video @ 04194240] concealing 720 DC, 720 AC, 720 MV errors in B
frame
frame= 2812 fps= 73 q=-1.0 Lsize= 18664kB time=00:01:52.40
bitrate=1360.3kbits/s dup=297 drop=0
video:17011kB audio:1574kB subtitle:0kB other streams:0kB global
headers:0kB muxing overhead: 0.427659%
[libx264 @ 04193440] frame I:24 Avg QP:21.13 size: 55253
[libx264 @ 04193440] frame P:1085 Avg QP:23.94 size: 12044
[libx264 @ 04193440] frame B:1703 Avg QP:27.85 size: 1776
[libx264 @ 04193440] consecutive B-frames: 3.9% 34.9% 33.8% 27.5%
[libx264 @ 04193440] mb I I16..4: 10.3% 77.0% 12.7%
[libx264 @ 04193440] mb P I16..4: 1.5% 4.4% 0.5% P16..4: 39.9% 17.3%
11.0% 0.0% 0.0% skip:25.3%
[libx264 @ 04193440] mb B I16..4: 0.1% 0.1% 0.0% B16..8: 30.7% 2.9%
0.7% direct: 1.8% skip:63.8% L0:36.2% L1:54.7% BI: 9.1%
[libx264 @ 04193440] 8x8 transform intra:70.2% inter:74.9%
[libx264 @ 04193440] coded y,uvDC,uvAC intra: 64.5% 63.4% 25.4% inter:
17.0% 15.8% 0.8%
[libx264 @ 04193440] i16 v,h,dc,p: 33% 30% 7% 30%
[libx264 @ 04193440] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 21% 19% 27% 4% 5%
5% 7% 5% 7%
[libx264 @ 04193440] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 24% 34% 11% 4% 5%
5% 6% 5% 6%
[libx264 @ 04193440] i8c dc,h,v,p: 49% 22% 24% 5%
[libx264 @ 04193440] Weighted P-Frames: Y:0.5% UV:0.2%
[libx264 @ 04193440] ref P L0: 60.8% 16.0% 16.4% 6.9% 0.0%
[libx264 @ 04193440] ref B L0: 85.4% 12.8% 1.8%
[libx264 @ 04193440] ref B L1: 95.1% 4.9%
[libx264 @ 04193440] kb/s:1238.86
}}}
--
Ticket URL: <https://trac.ffmpeg.org/ticket/3752#comment:4>
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