[FFmpeg-trac] #1191(undetermined:closed): qt tiff enc: make output compatible with quitcktime

FFmpeg trac at avcodec.org
Thu Apr 19 21:18:17 CEST 2012

#1191: qt tiff enc: make output compatible with quitcktime
             Reporter:  ami_stuff    |                    Owner:
                 Type:  defect       |                   Status:  closed
             Priority:  normal       |                Component:
              Version:  git-master   |  undetermined
             Keywords:  mov tif      |               Resolution:  fixed
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  0

Comment (by ami_stuff):

 I have installed CorePNG codec, so WMP is able to play output avi from

 ffmpeg -i test.bmp -pix_fmt <format> -vtag PNG1 out.avi

 and WMP plays correctly (with and without your patch)
 monob/gray/pal8/rgb24 and rgba.

 VirtualDub is not so happy:

 monob/gray/pal8 decodes incorrectly

 rgb24/rgba: first frame decodes ok, next frames are upside-down

 but this in unrealted to your patch, so in short your patch shouldn't
 break anything for at least CorePNG codec in AVI.

Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1191#comment:9>
FFmpeg <http://ffmpeg.org>
FFmpeg issue tracker

More information about the FFmpeg-trac mailing list