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mre / timelapse

🎬 Native macOS app for recording timelapse videos of your desktop.
https://endler.dev/2020/timelapse/
Apache License 2.0
214 stars 18 forks source link

Timelapse Error [Errno 2] after stop recording #47

Open anandvip opened 4 years ago

anandvip commented 4 years ago

Timelapse Error [Errno 2] No such file or directory: 'ffmpeg':'ffmpeg'

System Information

ItsThompson commented 4 years ago

Make sure that you have ffmpeg installed (e.g. run brew install ffmpeg)

mre commented 4 years ago

Was wondering whether we should bundle ffmpeg with the app in order to avoid such scenarios. 🤔

ItsThompson commented 4 years ago

Is there anyway you can check if the computer has ffmpeg already installed and if there isn't then download it?

cmangla commented 4 years ago

This user got a notification about ffmpeg only after "stop recording". Maybe we should warn users at startup time, just after the final print statement below:

https://github.com/mre/timelapse/blob/a93b77b889e57c3b771edf7b6d135944db9e61fa/timelapse/__main__.py#L146-L156

mre commented 4 years ago

oh yeah. That print(not_found_msg) should be a notify, I guess. Wanna whip up a PR?

mre commented 4 years ago

Is there anyway you can check if the computer has ffmpeg already installed and if there isn't then download it?

Yeah that would be possible. Not sure if it's a bit too invasive, though. Hm...

cmangla commented 4 years ago

oh yeah. That print(not_found_msg) should be a notify, I guess. Wanna whip up a PR?

I remember some discussion in which we said that not_found_msg was too long for a notify, am I right?

mre commented 4 years ago

Heh, yeah maybe a shorter message would help.

dnywh commented 4 years ago

Hi, new user here.

I'm getting the same error as @anandvip. I did the brew install ffmpeg before first-use. I also tried brew reinstall ffmpeg. No dice.

Running Catalina 10.15.4 (19E287).

mre commented 4 years ago

Welcome @dannyalright, that's odd. What does ffmpeg --version give you on the commandline?

cmangla commented 4 years ago

@mre Perhaps we need to add shell=True to the line below in Encoder:

https://github.com/mre/timelapse/blob/a93b77b889e57c3b771edf7b6d135944db9e61fa/timelapse/encoder.py#L55-L56

Just a guess.

dnywh commented 4 years ago

Thanks, @mre!

ffmpeg version 4.2.2 is what I get in response to ffmpeg --version.

Here's the full response:

ffmpeg version 4.2.2 Copyright (c) 2000-2019 the FFmpeg developers
  built with Apple clang version 11.0.3 (clang-1103.0.32.59)
  configuration: --prefix=/usr/local/Cellar/ffmpeg/4.2.2_3 --enable-shared --enable-pthreads --enable-version3 --enable-avresample --cc=clang --host-cflags=-fno-stack-check --host-ldflags= --enable-ffplay --enable-gnutls --enable-gpl --enable-libaom --enable-libbluray --enable-libmp3lame --enable-libopus --enable-librubberband --enable-libsnappy --enable-libsrt --enable-libtesseract --enable-libtheora --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwebp --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-libsoxr --enable-videotoolbox --disable-libjack --disable-indev=jack
  libavutil      56. 31.100 / 56. 31.100
  libavcodec     58. 54.100 / 58. 54.100
  libavformat    58. 29.100 / 58. 29.100
  libavdevice    58.  8.100 / 58.  8.100
  libavfilter     7. 57.100 /  7. 57.100
  libavresample   4.  0.  0 /  4.  0.  0
  libswscale      5.  5.100 /  5.  5.100
  libswresample   3.  5.100 /  3.  5.100
  libpostproc    55.  5.100 / 55.  5.100
Unrecognized option '-version'.
Error splitting the argument list: Option not found
anandvip commented 4 years ago

Make sure that you have ffmpeg installed (e.g. run brew install ffmpeg)

I did, I can see the screen shots in recent files, some odd 1600 screen shots. how ever during installation ffmpeg did instruct to change the path for some of the files, which one? I don't know...

anandvip commented 4 years ago

Was wondering whether we should bundle ffmpeg with the app in order to avoid such scenarios. 🤔

Yes, that would be great!

digidestination commented 2 years ago

I have the same issue on macOS Monterey 12.4 any help would be appreciated.

ffmpeg 5.0.1_3 is already installed and up-to-date. Python 3.10.0

mre commented 2 years ago

What does 

which ffmpeg

say?

What does this print?

python3 -c 'import shutil; print(shutil.which("ffmpeg"))'
mre commented 2 years ago

Was wondering whether we should bundle ffmpeg with the app in order to avoid such scenarios. 🤔 Yes, that would be great!

With the new M1 chips we'd end up bundling two versions of ffmpeg I guess: one for Intel Macs and one for arm64. :/ So I don't think we want to bundle ffmpeg after all...

digidestination commented 2 years ago

Hello and thank you for your reply, Both commands say this: /usr/local/bin/ffmpeg