Unclear Error from Full Source Volume

[dylancaponi]

In case others run into it: The below error appeared when the source USB stick had very little remaining storage space. An overly sensitive Sentry mode had recorded a lot of video. It's a little confusing because the output folder was set to a volume with plenty of space.

Maybe ffmpeg uses the source directory for temp files?

Problem was solved by copying source files to a volume with more available storage.

Error trying to create movie /Users/dc/Repo/teslacam/2019-03-15_19-48-53.mp4. RC: 1
Command: ['ffmpeg', '-filter_complex', 'concat=n=0:v=1:a=0 [v]', '-map', '[v]', '-c:v', 'libx264', '-preset', 'ultrafast', '-crf', '28', '-y', '/Users/dc/Repo/teslacam/2019-03-15_19-48-53.mp4']
Error: b"ffmpeg version 4.1.1 Copyright (c) 2000-2019 the FFmpeg developers\n  built with Apple LLVM version 10.0.0 (clang-1000.11.45.5)\n  configuration: --prefix=/usr/local/Cellar/ffmpeg/4.1.1 --enable-shared --enable-pthreads --enable-version3 --enable-hardcoded-tables --enable-avresample --cc=clang --host-cflags='-I/Library/Java/JavaVirtualMachines/openjdk-11.0.2.jdk/Contents/Home/include -I/Library/Java/JavaVirtualMachines/openjdk-11.0.2.jdk/Contents/Home/include/darwin' --host-ldflags= --enable-ffplay --enable-gnutls --enable-gpl --enable-libaom --enable-libbluray --enable-libmp3lame --enable-libopus --enable-librubberband --enable-libsnappy --enable-libtesseract --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libx265 --enable-libxvid --enable-lzma --enable-libfontconfig --enable-libfreetype --enable-frei0r --enable-libass --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-librtmp --enable-libspeex --enable-videotoolbox --disable-libjack --disable-indev=jack --enable-libaom --enable-libsoxr\n  libavutil      56. 22.100 / 56. 22.100\n  libavcodec     58. 35.100 / 58. 35.100\n  libavformat    58. 20.100 / 58. 20.100\n  libavdevice    58.  5.100 / 58.  5.100\n  libavfilter     7. 40.101 /  7. 40.101\n  libavresample   4.  0.  0 /  4.  0.  0\n  libswscale      5.  3.100 /  5.  3.100\n  libswresample   3.  3.100 /  3.  3.100\n  libpostproc    55.  3.100 / 55.  3.100\n[concat @ 0x7ff21052b240] Value 0.000000 for parameter 'n' out of range [1 - 2.14748e+09]\n    Last message repeated 1 times\n[concat @ 0x7ff21052b240] Error setting option n to value 0.\n[Parsed_concat_0 @ 0x7ff21052b140] Error applying options to the filter.\n[AVFilterGraph @ 0x7ff21052b000] Error initializing filter 'concat' with args 'n=0:v=1:a=0'\nError initializing complex filters.\nResult too large\n"

[ehendrix23]

Next version will fix this by using the output folder (if provided) for the intermediate files as well.
Further, if instead of a folder a filename is provided for output then it will figure out what the folder is and use it.

[pdobb]

I got similar error to what OP posted... but it was preceded by another one about missing files. I found that it was because the tool expects all camera angles to be present: front, left_repeater and right_repeater for each timestamp. I wasn't working from a full set of files and this discrepancy caused it to fail.

[ehendrix23]

Closing this issue. New version (0.1.8) will create the intermediate files in the provided output folder and not source folder anymore.
Further, if a file is missing it will be ignored instead of creating an error.

Latest version can be found here: https://github.com/ehendrix23/tesla_dashcam/releases/tag/v0.1.8