[FFmpeg-trac] #7369(avformat:new): dash livestream cannot be read without -re

FFmpeg trac at avcodec.org
Fri Jan 11 06:15:22 EET 2019


#7369: dash livestream cannot be read without -re
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             Reporter:  cehoyos     |                    Owner:
                 Type:  defect      |                   Status:  new
             Priority:  normal      |                Component:  avformat
              Version:  git-master  |               Resolution:
             Keywords:  dash        |               Blocked By:
             Blocking:              |  Reproduced by developer:  0
Analyzed by developer:  0           |
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Comment (by stevenliu):

 Replying to [comment:13 cehoyos]:
 > With the patch attached, FFplay:
 > * Takes very long to start
 > * Shows no timing information on the console
 > * Heats one cpu
 > So I suspect this is not the right approach.

 https://patchwork.ffmpeg.org/patch/11702/

 fixed these problem,

 1. don't control download speed when read header
 2. 1330653.00 A-V:  0.257 fd= 318 aq=    0KB vq=    0KB sq=    0B f=0/0
 3. release cpu before retry

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Ticket URL: <https://trac.ffmpeg.org/ticket/7369#comment:14>
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