[FFmpeg-trac] #2953(FFmpeg:new): FFmpeg hangs while conversion video using libx264

[FFmpeg]

#2953: FFmpeg hangs while conversion video using libx264
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             Reporter:  gerrysingh7  |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:  FFmpeg
              Version:  unspecified  |               Resolution:
             Keywords:  libx264      |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
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Comment (by cehoyos):

 Replying to [comment:13 gerrysingh7]:
 > Command which hangs:
 > ffmpeg.exe -i "test_hb1200_7-3-13.mp4" -v debug -vcodec libx264
 -vprofile baseline -b 480k -y -vf scale=480:270
 "test_hb1200_7-3-13-480.mp4"
 >
 > it stalled at around 40% some time 70% of video.

 Does the stall also happen if you add {{{-an}}} to the command line?
 Does the stall also happen if you remove the scale filter from the command
 line?
 Does the stall also happen if you use {{{-f lavfi -i testsrc}}} as input
 instead of test_hb1200_7-3-13.mp4 ?

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Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2953#comment:14>
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