How to recover a broken mp4 file: moov atom not found
Solution 1
You can try and use Untrunc to fix the file.
Restore a damaged (truncated) mp4, m4v, mov, 3gp video. Provided you have a similar not broken video.
you may need to compile it from source, but there is another option to use a Docker container and bind the folder with the file into the container and fix it that way.
You can use the included Dockerfile to build and execute the package as a container
git clone https://github.com/ponchio/untrunc.git
cd untrunc
docker build -t untrunc .
docker run -v ~/Desktop/:/files untrunc /files/filea /files/fileb
Solution 2
Solution provided here (https://github.com/ponchio/untrunc) solved my problem! I run it as a Docker container. Here my steps:
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Install Docker (in case you don't have it yet)
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Clone the repository:
git clone https://github.com/ponchio/untrunc
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On the same directory of the Dockerfile, run:
cd untrunc docker build -t untrunc .
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That will build a local docker image - it takes time.
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Now you have to provide a sample file from the same origin (in my case the same camera) and the corrupted file you wanna fix. E.g.:
docker run -v /path/to/files/:/files untrunc /files/working_video /files/broken_video
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user123456
Updated on September 18, 2022Comments
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user123456 over 1 year
I made a recording with
ffmpeg -f alsa -ac 2 -i plughw:0,0 /tmp/audio.mp4
I then moved
/tmp/audio.mp4
to another directory (/root/audio.mp4
) without stoppingffmpeg
leading to a broken.mp4
file:ffplay /root/audio.mp4 [...] [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f3524000b80] moov atom not found audio.mp4: Invalid data found when processing input
How to recover and read my
.mp4
file? -
HD189733b over 4 yearsThe Untrunc in the repository provided doesn't compile in Ubuntu 18.04 because of "track.cpp:57:11: fatal error: config.h: No such file or directory". But this fork do compile. github.com/anthwlock/untrunc
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user136036 over 4 yearsSince I found this via google (and I'm aware this is the Unix SE), I'd like to add a Windows program to do this: videohelp.com/software/recover-mp4-to-h264
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mcExchange over 3 yearsDoesn't work. Maybe because my videos have different length? I created one video from the other but had to cancel the video generation because it took to long. I guess the canceling while creating the video was the problem. can untrunc fix that too?
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Alexandre Andrade over 3 yearsHi @mcExchange, If you stop the recovering process the same thing will happen to the fixed video.. let it run until the end.