[FFmpeg-trac] #7458(ffmpeg:new): Can't concatenate the single list fragment of videos

FFmpeg trac at avcodec.org
Wed Sep 26 21:43:48 EEST 2018

#7458: Can't concatenate the single list fragment of videos
             Reporter:  RmBeer      |                    Owner:
                 Type:  defect      |                   Status:  new
             Priority:  important   |                Component:  ffmpeg
              Version:  git-master  |               Resolution:
             Keywords:              |               Blocked By:
             Blocking:              |  Reproduced by developer:  0
Analyzed by developer:  0           |

Comment (by RmBeer):

 ffmpeg -i fr1b.mp4 -i fr2.mp4 -i fr3b.mp4 -i fr4b.mp4 -i fr5b.mp4 -i
 fr6b.mp4 -i fr7b.mp4 -i fr8b.mp4 -i fr9b.mp4 -lavfi concat=n=9 caca.mp4

 [Parsed_concat_0 @ 0x556b58010100] Input link in5:v0 parameters (size
 216x144, SAR 1:1) do not match the corresponding output link in0:v0
 parameters (640x480, SAR 1:1)
 [Parsed_concat_0 @ 0x556b58010100] Failed to configure output pad on
 Error reinitializing filters!
 Failed to inject frame into filter network: Invalid argument
 Error while processing the decoded data for stream #8:0

Ticket URL: <https://trac.ffmpeg.org/ticket/7458#comment:1>
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