[FFmpeg-trac] #1541(avcodec:new): flv hangs on ff_vp3_idct_add_neon on ARM Cortex-A8

FFmpeg trac at avcodec.org
Mon Jul 23 14:58:15 CEST 2012

#1541: flv hangs on ff_vp3_idct_add_neon on ARM Cortex-A8
             Reporter:  kaijun61     |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  important    |                Component:  avcodec
              Version:  git-master   |               Resolution:
             Keywords:  flv, arm     |               Blocked By:
  cortext- A8                        |  Reproduced by developer:  0
             Blocking:               |
Analyzed by developer:  0            |

Comment (by cehoyos):

 Replying to [comment:8 kaijun61]:
 > It doesn't hang with ffmpeg since ffmpeg may not decode frame.

 In which situation does ffmpeg not decode a frame?

 > I found it hangs when the third packet of size of 1112 bytes enter the
 said function. When I step over the function, it hangs. Otherwise, if I
 step in and out, it doesn't.

 Is this with ffmpeg_g ?

 > Yes, the application is compiled with these options.

Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1541#comment:9>
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