Works great for mp4. This probably should be extended to include the other supported Smugmug video formats. Thanks!

Of the other formats, I only have any .mov files handy, and they seem to consistently not trigger this behavior.

(Obviously evidence of other behavior would be helpful - if all movies get the same behavior on upload, that's great and we can fix this PR easily, but probably better to do as a follow-up for specific behaviors as they're observed?)

So far, it also doesn't seem to work for .avi or .m4v

Sorry, we're just heading out. I'm just seeing that non-mp4 file types are not getting uploaded at all.

After playing with this for a couple of days here's what I see:

1. This PR does fix most issues with MP4 files.
2. Additional supported video formats need to be added to DEFAULT_MEDIA_EXT and VIDEO_EXT (avi, m4v, m4a, mpeg, mpg). Probably not in this PR though.
3. There's an issue with the video file syncing based on the modification times. The threshold is 1 second between modifications times, but I have a lot of files that have been untouched for years and continually get deleted and reuploaded because there's a >1 sec difference between the metadata values grabbed for modification times. There's always that difference, no matter how many times it gets re-uploaded.
4. hachoir-metadata is detecting the modification date as 1946 for a number of my video files that have a 2012 date. Other tools like exiftool correctly extract the modification date. Hachoir also is unmaintained and should probably be replaced by another library such as ffmpeg-python.

Sorry to dump all this here! I'll open issues for the other items.

Thanks,
Scott

Hi!

Thanks for the contributions. And sorry for the radio silence.

Could it be that SmugMug fixed the "bug" where they were putting the extension in the filename (e.g. file_mp4.MP4)? I was trying to fix MP4 sync months ago before getting into the rabbit hole of mismatching timestamps. But back then, all uploaded mp4 were renamed to "file_mp4.MP4". Using the very same sample files today, I can no longer observe this behavior, files are now named as you'd expect: "file.MP4".

The same thing happened with HEIC files. To support HEIC, I had to puts the extension in the filename, but as of today, the HEIC unit test no longer works and SmugMug no longer seem to be putting "_heic" in the filename using the very same samples.

Maybe, there's value in keeping the + '_' + file_extension[1:] hack to support users who uploaded the files with the old SmugMug, allowing them to sync today without having duplicate files.

On a different note, please try to include unit tests with your pull requests. There's a pretty neat tests/end_to_end_test.py that's super fun to use ;) Unit tests are vital to keep SmugCLI stable because:

• Any code change could break existing features.
• SmugMug changes behavior from time to time.
• If you fix something specific to your workflow, I have no other way of maintaining that feature stable going forward, especially if it involves a file format I don't have.

That being said, I already have a unit test ready to test this pull request, including a very small sample "mp4" file, so don't waste time on that one.