[FFmpeg-trac] #8136(avformat:new): MPEG DASH ffprobe produces "Invalid return value 0 for stream protocol"

FFmpeg trac at avcodec.org
Fri Sep 13 20:16:32 EEST 2019


#8136: MPEG DASH ffprobe produces "Invalid return value 0 for stream protocol"
-------------------------------------+-------------------------------------
             Reporter:  vectronic    |                     Type:  defect
               Status:  new          |                 Priority:  normal
            Component:  avformat     |                  Version:
                                     |  unspecified
             Keywords:  dash parse   |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
 Summary of the bug:

 ffprobe is unable to parse some MPEG DASH packages which are accessed over
 HTTP, the same packages parse fine when accessed via local filesystem.

 Host the attached HLS package on a local web server and access it:

 {{{
 % ffprobe -i http://127.0.0.1/master.mpd
 }}}

 Errors such as "Invalid return value 0 for stream protocol" are produced.

 ffprobe version N-94896-ga8b98479d2

 I will submit a patch to fix this.

--
Ticket URL: <https://trac.ffmpeg.org/ticket/8136>
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