Opened 7 months ago

Closed 3 months ago

#5918 closed enhancement (fixed)

pct: improve qdraw support

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

Description

saved with photoshop, decodes ok with quicktime

http://www.megafileupload.com/gdwF/qdraw.7z

http://samples.mplayerhq.hu/image-samples/BKK_Logo_normal.pct

C:\>ffmpeg -i rgb_16bits_pixel.pct
ffmpeg version N-81755-g267da70 Copyright (c) 2000-2016 the FFmpeg developers
  built with gcc 4.5.0 (GCC) 20100414 (Fedora MinGW 4.5.0-1.fc14)
  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-pthreads --enable-memalign-hack --enable-runtime-cpudetect --
enable-cross-compile --enable-static --disable-shared --extra-libs='-lws2_32 -lw
inmm -lpthread' --extra-cflags='--static -I/var/www/users/research/ffmpeg/snapsh
ots/build/include' --extra-ldflags='-static -L/var/www/users/research/ffmpeg/sna
pshots/build/lib' --enable-bzlib --enable-zlib --enable-gpl --enable-version3 --
enable-nonfree --enable-libx264 --enable-libspeex --enable-libtheora --enable-li
bvorbis --enable-libfaac --enable-libxvid --enable-libopencore-amrnb --enable-li
bopencore-amrwb --enable-libmp3lame --enable-libfreetype --enable-libvpx --disab
le-decoder=libvpx
  libavutil      55. 30.100 / 55. 30.100
  libavcodec     57. 58.100 / 57. 58.100
  libavformat    57. 50.100 / 57. 50.100
  libavdevice    57.  0.102 / 57.  0.102
  libavfilter     6. 63.100 /  6. 63.100
  libswscale      4.  1.100 /  4.  1.100
  libswresample   2.  1.100 /  2.  1.100
  libpostproc    54.  0.100 / 54.  0.100
[qdraw @ 0x292d900] Short rowbytes is not implemented. Update your FFmpeg versio
n to the newest one from Git. If the problem still occurs, it means that your fi
le has a feature which has not been implemented.
[qdraw_pipe @ 0x2923d60] decoding for stream 0 failed
[qdraw_pipe @ 0x2923d60] Could not find codec parameters for stream 0 (Video: qd
raw, none, 1024x768): unspecified pixel format
Consider increasing the value for the 'analyzeduration' and 'probesize' options
Input #0, qdraw_pipe, from 'rgb_16bits_pixel.pct':
  Duration: N/A, bitrate: N/A
    Stream #0:0: Video: qdraw, none, 1024x768, 25 tbr, 25 tbn, 25 tbc
At least one output file must be specified

Attachments (2)

rgb_32bits_pixel.pct (2.3 MB) - added by cehoyos 7 months ago.
rgb_16bits_pixel.pct (1.3 MB) - added by cehoyos 7 months ago.

Change History (5)

comment:1 Changed 7 months ago by ami_stuff

decodes also with imagemagick

Changed 7 months ago by cehoyos

Changed 7 months ago by cehoyos

comment:2 Changed 7 months ago by cehoyos

  • Component changed from undetermined to avcodec
  • Keywords qdraw added
  • Priority changed from normal to wish
  • Reproduced by developer set
  • Status changed from new to open
  • Type changed from defect to enhancement
  • Version changed from unspecified to git-master

comment:3 Changed 3 months ago by richardpl

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