Opened 6 years ago

Closed 3 years ago

#1221 closed defect (fixed)

loco: broken output with odd width

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

Description

decodes correctly with original codec

C:\>ffmpeg -i 1023_RGB.avi out.bmp
ffmpeg version N-39824-g7432bcf Copyright (c) 2000-2012 the FFmpeg developers
  built on Apr 15 2012 02:20:32 with gcc 4.5.0 20100414 (Fedora MinGW 4.5.0-1.fc
14)
  configuration: --prefix=/var/www/users/research/ffmpeg/snapshots/build --arch=
x86 --target-os=mingw32 --cross-prefix=i686-pc-mingw32- --cc='ccache i686-pc-min
gw32-gcc' --enable-w32threads --enable-memalign-hack --enable-runtime-cpudetect
--enable-cross-compile --enable-static --disable-shared --extra-libs='-lws2_32 -
lwinmm' --extra-cflags='--static -I/var/www/users/research/ffmpeg/snapshots/buil
d/include' --extra-ldflags='-static -L/var/www/users/research/ffmpeg/snapshots/b
uild/lib' --enable-bzlib --enable-zlib --enable-gpl --enable-version3 --enable-n
onfree --enable-libx264 --enable-libspeex --enable-libtheora --enable-libvorbis
--enable-libfaac --enable-libxvid --enable-libopencore-amrnb --enable-libopencor
e-amrwb --enable-libmp3lame --enable-libvpx --disable-decoder=libvpx
  libavutil      51. 46.100 / 51. 46.100
  libavcodec     54. 14.101 / 54. 14.101
  libavformat    54.  3.100 / 54.  3.100
  libavdevice    53.  4.100 / 53.  4.100
  libavfilter     2. 70.100 /  2. 70.100
  libswscale      2.  1.100 /  2.  1.100
  libswresample   0. 11.100 /  0. 11.100
  libpostproc    52.  0.100 / 52.  0.100
Input #0, avi, from '1023_RGB.avi':
  Duration: 00:00:00.10, start: 0.000000, bitrate: 103520 kb/s
    Stream #0:0: Video: loco (LOCO / 0x4F434F4C), bgr24, 1023x768, 10 tbr, 10 tb
n, 10 tbc
[buffer @ 0x1dc1c80] w:1023 h:768 pixfmt:bgr24 tb:1/1000000 sar:0/1 sws_param:fl
ags=2
Output #0, image2, to 'out.bmp':
  Metadata:
    encoder         : Lavf54.3.100
    Stream #0:0: Video: bmp, bgr24, 1023x768, q=2-31, 200 kb/s, 90k tbn, 10 tbc
Stream mapping:
  Stream #0:0 -> #0:0 (loco -> bmp)
Press [q] to stop, [?] for help
frame=    1 fps=0.0 q=0.0 Lsize=       0kB time=00:00:00.10 bitrate=   0.0kbits/
s
video:2304kB audio:0kB global headers:0kB muxing overhead -100.000000%

Attachments (1)

1023_RGB.avi (1.2 MB) - added by ami_stuff 6 years ago.

Download all attachments as: .zip

Change History (4)

Changed 6 years ago by ami_stuff

comment:1 Changed 6 years ago by cehoyos

  • Component changed from undetermined to avcodec
  • Keywords loco added
  • Reproduced by developer set
  • Status changed from new to open
  • Version changed from unspecified to git-master

comment:2 Changed 5 years ago by michael

Looks like the official decoder and encoder work with a wrong stride

comment:3 Changed 3 years ago by michael

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