Assertion desc failed at src/libswscale/swscale_internal.h:677

[alatteri]

uv -t file:audio_channel_test_clip_single_track_multi_channel.mov -d decklink

UltraGrid 1.8+ (tags/continuous rev 498605d built Feb 19 2023 17:52:17)

[Decklink display] Card number unset, using first found (see -d decklink:help)!
[Decklink display] Using low-latency mode. In case of problems, you can try '-d decklink:no-low-latency'.
[Decklink display] Using device UltraStudio Monitor 3G
[Decklink display] Setting output signal as progressive, see option "Use1080PsF" to use PsF or keep default.
[Decklink display] bmdDeckLinkConfigVideoOutputIdleOperation set to: 1818322529
Assertion desc failed at src/libswscale/swscale_internal.h:677
Backtrace:
uv(+0xec7ba)[0x5572462467ba]
/lib/x86_64-linux-gnu/libc.so.6(+0x42520)[0x7fdef5bf6520]
/lib/x86_64-linux-gnu/libc.so.6(pthread_kill+0x12c)[0x7fdef5c4aa7c]
/lib/x86_64-linux-gnu/libc.so.6(raise+0x16)[0x7fdef5bf6476]
/lib/x86_64-linux-gnu/libc.so.6(abort+0xd3)[0x7fdef5bdc7f3]
/lib/x86_64-linux-gnu/libswscale.so.5(+0x5ec73)[0x7fdeec5eec73]
/lib/x86_64-linux-gnu/libswscale.so.5(sws_setColorspaceDetails+0x149)[0x7fdeec5f04e9]
/lib/x86_64-linux-gnu/libswscale.so.5(sws_init_context+0x14d)[0x7fdeec595d62]
/lib/x86_64-linux-gnu/libswscale.so.5(+0x5b2d)[0x7fdeec595b2d]
/usr/local/lib/ultragrid/ultragrid_vidcap_file.so(+0x5447)[0x7fdeec4be447]
uv(initialize_video_capture+0xb8)[0x55724621ed58]
uv(main+0x22ef)[0x55724619641f]
/lib/x86_64-linux-gnu/libc.so.6(+0x29d90)[0x7fdef5bddd90]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x80)[0x7fdef5bdde40]
uv(_start+0x25)[0x557246197715]

UltraGrid has crashed (Aborted).

Please send a bug report to address ultragrid-dev@cesnet.cz.
You may find some tips how to report bugs in file doc/REPORTING_BUGS.md distributed with UltraGrid
(or available online at https://github.com/CESNET/UltraGrid/blob/master/doc/REPORTING-BUGS.md).
Aborted (core dumped)

[alatteri]

[mpiatka]

Should work correctly now.