[FFmpeg-trac] #4613(ffmpeg:new): FFMPEG produces OGV videos whose duration can't be estimated by Totem, VLC and Dragon Player

[FFmpeg]

#4613: FFMPEG produces OGV videos whose duration can't be estimated by Totem, VLC
and Dragon Player
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             Reporter:  gouessej     |                     Type:  defect
               Status:  new          |                 Priority:  normal
            Component:  ffmpeg       |                  Version:  2.7
             Keywords:  theora, ogv  |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
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 Summary of the bug:
 Most players under Mageia Linux are unable to run the OGV videos converted
 from MP4. They don't start automatically in Totem, VLC and Dragon Player,
 and they don't start at all in Totem and Dragon Player, they indicate that
 the duration is 0 seconds.

 ffprobe indicates:
 nb_frames=N/A
 nb_read_frames=132
 nb_read_packets=N/A

 ffplay tells:
 "Stream #1: not enough frames to estimate rate; consider increasing
 probesize"
 but following this advice has no effect.

 How to reproduce:
 ffmpeg -i Video20150609_185820_.mp4 -q:v 10 -q:a 10 -analyzeduration
 2147483647 -probesize 2147483647 -report -y Video20150609_185820.ogv

 ffmpeg version: 2.7 (static binary build downloaded 10/06/2015)

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Ticket URL: <https://trac.ffmpeg.org/ticket/4613>
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