[FFmpeg-trac] #1805(undetermined:closed): Undefined reference to av_set_parameters and av_write_header

FFmpeg trac at avcodec.org
Fri Oct 12 14:05:10 CEST 2012

#1805: Undefined reference to av_set_parameters and av_write_header
             Reporter:  kumarvis     |                    Owner:
                 Type:  defect       |                   Status:  closed
             Priority:  normal       |                Component:
              Version:  unspecified  |  undetermined
             Keywords:  Linking      |               Resolution:  invalid
  Error                              |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
Changes (by saste):

 * status:  new => closed
 * resolution:   => invalid


 Replying to [ticket:1805 kumarvis]:
 > Hello admin while compiling
 > program (api-example.c) attached as well as Makefile
 > I got below errors.
 > I had ffmpeg-1.0
 > through nm I tried to find symbols libavformat but couldn't find
 > undefined reference to `av_set_parameters'
 > undefined reference to `av_write_header

 Your file api-example.c is using long time deprecated and dropped
 functions. Check the files in doc/examples for updated usage of the new
 FFmpeg API shipped with the 1.0 release.

Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1805#comment:1>
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