🐛 Bug Report: video download problem

[ac615223s5]

Describe the bug

downloaded videos do not open

Steps to reproduce the bug

from [instance]/r/OneOrangeBraincell/comments/1oud4mt/she_got_two_blankets_and_i_only_have_one/ :

ffprobe.exe .\redlib_she_got_two_blankets_and_i_only_have_one_CMAF_720.mp4
ffprobe version 8.0-essentials_build-www.gyan.dev Copyright (c) 2007-2025 the FFmpeg developers
  built with gcc 15.2.0 (Rev8, Built by MSYS2 project)
  configuration: --enable-gpl --enable-version3 --enable-static --disable-w32threads --disable-autodetect --enable-fontconfig --enable-iconv --enable-gnutls --enable-libxml2 --enable-gmp --enable-bzlib --enable-lzma --enable-zlib --enable-libsrt --enable-libssh --enable-libzmq --enable-avisynth --enable-sdl2 --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxvid --enable-libaom --enable-libopenjpeg --enable-libvpx --enable-mediafoundation --enable-libass --enable-libfreetype --enable-libfribidi --enable-libharfbuzz --enable-libvidstab --enable-libvmaf --enable-libzimg --enable-amf --enable-cuda-llvm --enable-cuvid --enable-dxva2 --enable-d3d11va --enable-d3d12va --enable-ffnvcodec --enable-libvpl --enable-nvdec --enable-nvenc --enable-vaapi --enable-openal --enable-libgme --enable-libopenmpt --enable-libopencore-amrwb --enable-libmp3lame --enable-libtheora --enable-libvo-amrwbenc --enable-libgsm --enable-libopencore-amrnb --enable-libopus --enable-libspeex --enable-libvorbis --enable-librubberband
  libavutil      60.  8.100 / 60.  8.100
  libavcodec     62. 11.100 / 62. 11.100
  libavformat    62.  3.100 / 62.  3.100
  libavdevice    62.  1.100 / 62.  1.100
  libavfilter    11.  4.100 / 11.  4.100
  libswscale      9.  1.100 /  9.  1.100
  libswresample   6.  1.100 /  6.  1.100
[mov,mp4,m4a,3gp,3g2,mj2 @ 00000191c5b43c80] Format mov,mp4,m4a,3gp,3g2,mj2 detected only with low score of 1, misdetection possible!
[mov,mp4,m4a,3gp,3g2,mj2 @ 00000191c5b43c80] moov atom not found
.\redlib_she_got_two_blankets_and_i_only_have_one_CMAF_720.mp4: Invalid data found when processing input

What's the expected behavior?

Additional context / screenshot

The correct file can be found here: [instance]/hls/ki5zv24fhn0g1/CMAF_720.mp4

• I checked that the instance that this was reported on is running the latest git commit, or I can reproduce it locally on the latest git commit