Opened 2 years ago

Closed 16 months ago

Last modified 16 months ago

#5022 closed defect (fixed)

spv1: artefacts while seeking in the file

Reported by: ami_stuff Owned by:
Priority: normal Component: avcodec
Version: git-master Keywords: SPV1
Cc: michael Blocked By:
Blocking: Reproduced by developer: no
Analyzed by developer: no

Description

tested with ffplay

no problem with "comp_7.avi" file (compression level 7)

http://www.datafilehost.com/d/bf1fcadb

C:\>ffmpeg -i C:\comp_1.avi -f null -
ffmpeg version N-76741-g8eadabf Copyright (c) 2000-2015 the FFmpeg developers
  built with gcc 5.2.0 (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-libdcadec --enable-libfreetype --enable-libgme --enable-libgsm --enable-l
ibilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enab
le-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-librtmp --en
able-libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora --ena
ble-libtwolame --enable-libvidstab --enable-libvo-aacenc --enable-libvo-amrwbenc
 --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enabl
e-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-libzimg --
enable-lzma --enable-decklink --enable-zlib
  libavutil      55.  7.100 / 55.  7.100
  libavcodec     57. 15.100 / 57. 15.100
  libavformat    57. 16.100 / 57. 16.100
  libavdevice    57.  0.100 / 57.  0.100
  libavfilter     6. 15.100 /  6. 15.100
  libswscale      4.  0.100 /  4.  0.100
  libswresample   2.  0.101 /  2.  0.101
  libpostproc    54.  0.100 / 54.  0.100
Input #0, avi, from 'C:\comp_1.avi':
  Duration: 00:00:00.42, start: 0.000000, bitrate: 16396 kb/s
    Stream #0:0: Video: screenpresso (SPV1 / 0x31565053), bgr24, 320x240, 23.97
fps, 23.97 tbr, 23.97 tbn, 23.97 tbc
Output #0, null, to 'pipe:':
  Metadata:
    encoder         : Lavf57.16.100
    Stream #0:0: Video: wrapped_avframe, bgr24, 320x240, q=2-31, 200 kb/s, 23.97
 fps, 23.97 tbn, 23.97 tbc
    Metadata:
      encoder         : Lavc57.15.100 wrapped_avframe
Stream mapping:
  Stream #0:0 -> #0:0 (screenpresso (native) -> wrapped_avframe (native))
Press [q] to stop, [?] for help
[screenpresso @ 037f0860] Unknown header 0x1308
[screenpresso @ 037f0860] Unknown header 0x1208
    Last message repeated 8 times
frame=   10 fps=0.0 q=-0.0 Lsize=N/A time=00:00:00.41 bitrate=N/A
video:4kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing ove
rhead: unknown

Attachments (9)

comp_1.avi (835.0 KB) - added by ami_stuff 16 months ago.
comp_2.avi (801.5 KB) - added by cehoyos 16 months ago.
comp_3.avi (761.3 KB) - added by cehoyos 16 months ago.
comp_4.avi (750.4 KB) - added by cehoyos 16 months ago.
comp_5.avi (727.5 KB) - added by cehoyos 16 months ago.
comp_6.avi (715.0 KB) - added by cehoyos 16 months ago.
comp_7.avi (712.5 KB) - added by cehoyos 16 months ago.
comp_8.avi (710.6 KB) - added by cehoyos 16 months ago.
comp_9.avi (710.3 KB) - added by cehoyos 16 months ago.

Change History (12)

comment:1 Changed 16 months ago by michael

  • Cc michael added

sample file is o longer available

Changed 16 months ago by ami_stuff

comment:2 Changed 16 months ago by ami_stuff

  • Resolution set to fixed
  • Status changed from new to closed

Fixed in some merge from libav.

comment:3 Changed 16 months ago by cehoyos

  • Component changed from undetermined to avcodec
  • Keywords SPV1 added
  • Version changed from unspecified to git-master

Changed 16 months ago by cehoyos

Changed 16 months ago by cehoyos

Changed 16 months ago by cehoyos

Changed 16 months ago by cehoyos

Changed 16 months ago by cehoyos

Changed 16 months ago by cehoyos

Changed 16 months ago by cehoyos

Changed 16 months ago by cehoyos

Note: See TracTickets for help on using tickets.