[FFmpeg-trac] #3978(undetermined:new): ffplay wmv3: gray output while seeking in the video

FFmpeg trac at avcodec.org
Fri Sep 26 02:00:06 CEST 2014


#3978: ffplay wmv3: gray output while seeking in the video
-------------------------------------+-------------------------------------
               Reporter:  ami_stuff  |                  Owner:
                   Type:  defect     |                 Status:  new
               Priority:  normal     |              Component:
                Version:             |  undetermined
  unspecified                        |               Keywords:
             Blocked By:             |               Blocking:
Reproduced by developer:  0          |  Analyzed by developer:  0
-------------------------------------+-------------------------------------
 I get gray output and "first frame is no keyframe" warning while seeking
 in the attached file with the mouse.

 http://www.datafilehost.com/d/6d2faf3f

 {{{
 C:\>ffplay 1226659340.wmv
 ffplay version N-66438-g4f4f08e Copyright (c) 2003-2014 the FFmpeg
 developers
   built on Sep 24 2014 22:26:49 with gcc 4.9.1 (GCC)
   configuration: --enable-gpl --enable-version3 --disable-w32threads
 --enable-av
 isynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls
 --enab
 le-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable-
 libcaca --
 enable-libfreetype --enable-libgme --enable-libgsm --enable-libilbc
 --enable-lib
 modplug --enable-libmp3lame --enable-libopencore-amrnb --enable-
 libopencore-amrw
 b --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-
 libschroedinge
 r --enable-libsoxr --enable-libspeex --enable-libtheora --enable-
 libtwolame --en
 able-libvidstab --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-
 libvorbis
  --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264
 --enable-
 libx265 --enable-libxavs --enable-libxvid --enable-zlib
   libavutil      54.  7.101 / 54.  7.101
   libavcodec     56.  1.101 / 56.  1.101
   libavformat    56.  5.100 / 56.  5.100
   libavdevice    56.  1.100 / 56.  1.100
   libavfilter     5.  1.102 /  5.  1.102
   libswscale      3.  1.100 /  3.  1.100
   libswresample   1.  1.100 /  1.  1.100
   libpostproc    53.  1.100 / 53.  1.100
 [wmv3 @ 02f4b920] Extra data: 8 bits left, value: 0q=    0B f=0/0
 Input #0, asf, from '1226659340.wmv':
   Metadata:
     Application     : Windows Movie Maker 2.1.4026.0
     WM/ParentalRating: Rap/Hip-Hop
     WMFSDKVersion   : 11.0.5721.5145
     WMFSDKNeeded    : 0.0.0.0000
     copyright       : Hip-Hop.pl
     title           : Planet L.U.C. ft. Fokus, Rahim, Nemy, Kirk
     artist          : Planet L.U.C. ft. Fokus, Rahim, Nemy, Kirk
     IsVBR           : 0
     DeviceConformanceTemplate: MP at ML
   Duration: 00:05:25.44, start: 0.000000, bitrate: 344 kb/s
     Stream #0:0(pol): Audio: wmav2 (a[1][0][0] / 0x0161), 32000 Hz, 2
 channels,
 fltp, 32 kb/s
     Stream #0:1(pol): Video: wmv3 (Main) (WMV3 / 0x33564D57), yuv420p,
 428x240,
 303 kb/s, SAR 160:160 DAR 107:60, 25 fps, 25 tbr, 1k tbn, 1k tbc
 [wmv3 @ 02f4b920] Extra data: 8 bits left, value: 0q=    0B f=0/0
 Seek to 52% ( 0:02:47) of total duration ( 0:05:25)       B f=0/0
 [wmv3 @ 02f4b920] warning: first frame is no keyframe    0B f=0/0
 Seek to 52% ( 0:02:47) of total duration ( 0:05:25)
 [wmv3 @ 02f4b920] warning: first frame is no keyframe    0B f=0/0
  164.32 A-V: -2.640 fd=   0 aq=    5KB vq=   81KB sq=    0B f=0/0
 }}}

--
Ticket URL: <https://trac.ffmpeg.org/ticket/3978>
FFmpeg <https://ffmpeg.org>
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