camera_cards: Error opening input file /var/folders/m3/gry6g15d37q9w6j3h68wcrth0000gp/T/camera_cards.XXXXXX.Or1UgXPAy9.ffconcat.

[chialinchou1]

@dericed @BleakleyMcD

Just tried to run camera_cards -f mkv and ran into this error. Was able to run before with the same files/folders with no issues. Terminal output paste below:

≈:≈ ./camera_cards -f mkv
  Drag in the input directory or type 'q' to quit: 
/Volumes/smb-nmaahc-borndigital/THOMAS/THOMAS_CAM_B 
  Camera card type identified: THOMAS_CAM_B is Canon XF (e.g. Canon C300)

Card#   Index#  File Name                    Modification Date     Duration            Timecode

2025_12_16_1_1_2
/Volumes/smb-nmaahc-borndigital/THOMAS rndigital/03_TR_preAcqAssements/TR-reviews/TR2024-32/SJCOHP/THOMAS 

  Moving significant camera-generated metadata files to AIP...
  Copying some camera metadata files into the package.
sending incremental file list
A015C203_240321TV_CANON.XML
A015C204_24032117_CANON.XML
A015C205_2403218D_CANON.XML
A015C206_240321L1_CANON.XML
A015C207_240321GW_CANON.XML
A015C208_240321HB_CANON.XML
A015C209_240321YL_CANON.XML
INDEX.MIF

sent 7.15M bytes  received 168 bytes  840.98K bytes/sec
total size is 7.15M  speedup is 1.00
  Generating metadata reports...
  Metadata reports generated for 2025_12_16_1_1_2

  Concatenating video files into a mkv file.
ffmpeg version 7.1.1 Copyright (c) 2000-2025 the FFmpeg developers
  built with Apple clang version 17.0.0 (clang-1700.0.13.3)
  configuration: --prefix=/opt/homebrew/Cellar/ffmpeg/7.1.1_3 --enable-shared --enable-pthreads --enable-version3 --cc=clang --host-cflags= --host-ldflags='-Wl,-ld_classic' --enable-ffplay --enable-gnutls --enable-gpl --enable-libaom --enable-libaribb24 --enable-libbluray --enable-libdav1d --enable-libharfbuzz --enable-libjxl --enable-libmp3lame --enable-libopus --enable-librav1e --enable-librist --enable-librubberband --enable-libsnappy --enable-libsrt --enable-libssh --enable-libsvtav1 --enable-libtesseract --enable-libtheora --enable-libvidstab --enable-libvmaf --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libxvid --enable-lzma --enable-libfontconfig --enable-libfreetype --enable-frei0r --enable-libass --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libspeex --enable-libsoxr --enable-libzmq --enable-libzimg --disable-libjack --disable-indev=jack --enable-videotoolbox --enable-audiotoolbox --enable-neon
  libavutil      59. 39.100 / 59. 39.100
  libavcodec     61. 19.101 / 61. 19.101
  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
[in#0 @ 0x600001ce0300] Error opening input: No such file or directory
Error opening input file /var/folders/m3/gry6g15d37q9w6j3h68wcrth0000gp/T/camera_cards.XXXXXX.Or1UgXPAy9.ffconcat.
Error opening input files: No such file or directory
  Calculating streamhash and checking input for errors.
  Video concatenation process finished
md5sum: stat '/Volumes/smb-nmaahc-borndigital/03_TR_preAcqAssements/TR-reviews/TR2024-32/SJCOHP/THOMAS/2025_12_16_1_1_2/objects/2025_12_16_1_1_2_concatenated.mkv': No such file or directory

  FFmpeg may have encountered errors - review terminal output for more detail.
  camera_cards process complete. Your package can be found at /Volumes/smb-nmaahc-borndigital/03_TR_preAcqAssements/TR-reviews/TR2024-32/SJCOHP/THOMAS/2025_12_16_1_1_2. A log file can be found at /Volumes/smb-nmaahc-borndigital/03_TR_preAcqAssements/TR-reviews/TR2024-32/SJCOHP/THOMAS/2025_12_16_1_1_2/metadata/camera_cards_2026-02-02-100742.log