Bug 513043

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Hi kdenlive Team 
I will tray recording my screen to catch a movie from youtube , but in all configuration 
of X264 ( audio ansa,  or pulse ) not work say msg " capture crashed please check your parametres , and i will tray change the parametres to "" -f alsa -i default -vcodec libx264 -acodec libvorbis -preset veryfast -threads 0"" but the error still.  can you help me of send some script to change of encode profile to solv this issue?? or any old  version of kdenlive works without this problem???
My registery of this error is"""  ffmpeg version 7.1 Copyright (c) 2000-2024 the FFmpeg developers built with gcc 14.2.0 (x86_64-posix-seh-rev2, Built by MinGW-Builds project) configuration: --enable-libmp3lame --cc=gcc --cxx=g++ --enable-dxva2 --enable-libopus --enable-libvorbis --enable-libvpx --enable-libass --enable-libaom --enable-libdav1d --enable-libzimg --arch=x86_64 --disable-debug --disable-doc --enable-gpl --enable-version3 --enable-nonfree --enable-openssl --disable-xlib --disable-libxcb --enable-libx264 --enable-libx265 --enable-ffnvcodec --enable-nvdec --enable-nvenc --enable-cuvid --enable-amf --enable-libsvtav1 --enable-libvpl --prefix=/c/Craft/windows-mingw_64-gcc --libdir=/c/Craft/windows-mingw_64-gcc/lib --disable-static --enable-shared libavutil 59. 39.100 / 59. 39.100 libavcodec 61. 19.100 / 61. 19.100 libavformat 61. 7.100 / 61. 7.100 libavdevice 61. 3.100 / 61. 3.100 libavfilter 10. 4.100 / 10. 4.100 libswscale 8. 3.100 / 8. 3.100 libswresample 5. 3.100 / 5. 3.100 libpostproc 58. 3.100 / 58. 3.100 [gdigrab @ 000002bcfb9c76c0] Capturing whole desktop as 1920x1080x32 at (0,0)
[gdigrab @ 000002bcfb9c76c0] Stream #0: not enough frames to estimate rate; consider increasing probesize
Input #0, gdigrab, from 'desktop': Duration: N/A, start: 1765102728.142787, bitrate: 1658890 kb/s Stream #0:0: Video: bmp, bgra, 1920x1080, 1658890 kb/s, 25 fps, 1000k tbr, 1000k tbn
[in#1 @ 000002bcfb998840] Unknown input format: 'pulse' Error opening input file default. Error opening input files: Invalid argument""" 

Thanks for advance any help from you

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SUMMARY


STEPS TO REPRODUCE
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OBSERVED RESULT


EXPECTED RESULT


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ADDITIONAL INFORMATION