#11100: `streamselect` Assertion parent->nb_outputs == 1 failed
-------------------------------------+-------------------------------------
Reporter: ManDay | Type: defect
Status: new | Priority: normal
Component: avfilter | Version: git-
Keywords: | master
streamselect assertion failed | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
`streamselect` currently does not seem to work for more than 1 input:
{{{
ffmpeg -loglevel debug -filter_complex "color=d=1,split,streamselect=2:'1
0',concat" /tmp/test.mp4
}}}
produces
{{{
[Parsed_streamselect_2 @ 0x5564f04ef380] Add in pad input0
[Parsed_streamselect_2 @ 0x5564f04ef380] Add in pad input1
[Parsed_streamselect_2 @ 0x5564f04ef380] Add out pad output0
[Parsed_streamselect_2 @ 0x5564f04ef380] Add out pad output1
[Parsed_streamselect_2 @ 0x5564f04ef380] Configured with 2 inpad and 2
outpad
[Parsed_streamselect_2 @ 0x5564f04ef380] n=1 map=0x5564f04d3c80
p=0x5564f04d3c81
[Parsed_streamselect_2 @ 0x5564f04ef380] Map input stream 1 to output
stream 0
[Parsed_streamselect_2 @ 0x5564f04ef380] n=0 map=0x5564f04d3c81
p=0x5564f04d3c83
[Parsed_streamselect_2 @ 0x5564f04ef380] Map input stream 0 to output
stream 1
[Parsed_streamselect_2 @ 0x5564f04ef380] n=0 map=0x5564f04d3c83
p=0x5564f04d3c83
[Parsed_streamselect_2 @ 0x5564f04ef380] 2 map set
[format @ 0x5564f04f2da0] Setting 'pix_fmts' to value
'yuv420p|yuvj420p|yuv422p|yuvj422p|yuv444p|yuvj444p|nv12|nv16|nv21|yuv420p10le|yuv422p10le|yuv444p10le|nv20le|gray|gray10le'
[AVFilterGraph @ 0x5564f04ee960] query_formats: 6 queried, 5 merged, 2
already done, 0 delayed
[Parsed_streamselect_2 @ 0x5564f04ef380] config output link 0 with
settings from input link 1
Assertion parent->nb_outputs == 1 failed at src/libavfilter/framesync.c:91
}}}
--
Ticket URL: <https://trac.ffmpeg.org/ticket/11100>
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