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Awesome! Other video tools (besides ffmpeg): https://www.mltframework.org/ https://www.mltframework.org/ (lightweight LGPL C99 perhaps similar to OP) http://

by j_s 9y ago

Awesome! Other video tools (besides ffmpeg): https://www.mltframework.org/ https://www.mltframework.org/ (lightweight LGPL C99 perhaps similar to OP) http://www.emmgunn.com/ http://www.emmgunn.com/ (mac VIDEOtoolbox), https://subler.org/ https://subler.org/ (mac mp4) https://sourceforge.net/projects/megui/ https://sourceforge.net/projects/megui/ (windows, recommended for SD sources) https://github.com/stax76/staxrip https://github.com/stax76/staxrip (windows, a better handbrake) Further pointers to similar tools are appreciated! Grabbed several of these from this awesome discussion of a weak article on Handbrake: https://news.ycombinator.com/item?id=13492646 https://news.ycombinator.com/item?id=13492646 (Jan 2017, 59 comments) PS. Also looking for pros/cons/alternatives re: print LUT http://juanmelara.com.au/print-film-emulation-luts-for-download/ http://juanmelara.com.au/print-film-emulation-luts-for-downl... and histogram equalization http://docs.opencv.org/3.1.0/d5/daf/tutorial_py_histogram_equalization.html http://docs.opencv.org/3.1.0/d5/daf/tutorial_py_histogram_eq...

aikinai 9y ago
Thanks for sharing all of these tools! Do you happen to know if any of these can write metadata to mp4 or mov files that will be recognized by Mac/iOS Photos? I've been trying to write location, camera, date, etc. to encoded videos, but Photos won't recognize anything except files straight off an iPhone. The closest thing I've found is that ffmpeg can write Quicktime tags and the structure looks identical to me when I view it in exiftool, but Photos still doesn't respect it, so I assume there's some minute difference that breaks Photos' parsing.
- 0bit 9y ago
  I've used Atomic Parsley[1] and MP4Box[2] successfully for various MOV and MP4 related muxing and metadata handling before. [1] http://atomicparsley.sourceforge.net http://atomicparsley.sourceforge.net [2] https://gpac.wp.imt.fr/mp4box/ https://gpac.wp.imt.fr/mp4box/
- j_s 9y ago
  Unfortunately I do not have any personal experience with your problem since I purposely avoid Apple Photos (perhaps helpful though not related: I rely on Google+ Photos as my free [lossy] offsite backup). - Date/time? http://u88.n24.queensu.ca/exiftool/forum/index.php/topic,7900.msg40307.html#msg40307 http://u88.n24.queensu.ca/exiftool/forum/index.php/topic,790... recommends https://github.com/HayoBaan/matchDateTime https://github.com/HayoBaan/matchDateTime and/or exiftool -a -G -s -time:all [filename] - Lat/long location? works for JPG, only recently for PNG http://u88.n24.queensu.ca/exiftool/forum/index.php/topic,8444.msg43394.html#msg43394 http://u88.n24.queensu.ca/exiftool/forum/index.php/topic,844... - camera? for Lightroom http://u88.n24.queensu.ca/exiftool/forum/index.php/topic,8583.msg44089.html#msg44089 http://u88.n24.queensu.ca/exiftool/forum/index.php/topic,858...
softwarelimits 9y ago
Also take a look at https://github.com/Zulko/moviepy https://github.com/Zulko/moviepy
acj 9y ago
Natron is worth a look as well: https://natron.fr https://natron.fr Mac/Linux, Python API, mostly usable docs, and the source is available.
j_s 9y ago
I left this special-purpose tool out on my initial round-up, but anyone still paying attention might find a use for it: https://github.com/slowmoVideo/slowmoVideo https://github.com/slowmoVideo/slowmoVideo

by j_s 9y ago

aikinai 9y ago

Thanks for sharing all of these tools! Do you happen to know if any of these can write metadata to mp4 or mov files that will be recognized by Mac/iOS Photos? I've been trying to write location, camera, date, etc. to encoded videos, but Photos won't recognize anything except files straight off an iPhone. The closest thing I've found is that ffmpeg can write Quicktime tags and the structure looks identical to me when I view it in exiftool, but Photos still doesn't respect it, so I assume there's some minute difference that breaks Photos' parsing.

0bit 9y ago
I've used Atomic Parsley[1] and MP4Box[2] successfully for various MOV and MP4 related muxing and metadata handling before. [1] http://atomicparsley.sourceforge.net http://atomicparsley.sourceforge.net [2] https://gpac.wp.imt.fr/mp4box/ https://gpac.wp.imt.fr/mp4box/
j_s 9y ago
Unfortunately I do not have any personal experience with your problem since I purposely avoid Apple Photos (perhaps helpful though not related: I rely on Google+ Photos as my free [lossy] offsite backup). - Date/time? http://u88.n24.queensu.ca/exiftool/forum/index.php/topic,7900.msg40307.html#msg40307 http://u88.n24.queensu.ca/exiftool/forum/index.php/topic,790... recommends https://github.com/HayoBaan/matchDateTime https://github.com/HayoBaan/matchDateTime and/or exiftool -a -G -s -time:all [filename] - Lat/long location? works for JPG, only recently for PNG http://u88.n24.queensu.ca/exiftool/forum/index.php/topic,8444.msg43394.html#msg43394 http://u88.n24.queensu.ca/exiftool/forum/index.php/topic,844... - camera? for Lightroom http://u88.n24.queensu.ca/exiftool/forum/index.php/topic,8583.msg44089.html#msg44089 http://u88.n24.queensu.ca/exiftool/forum/index.php/topic,858...

softwarelimits 9y ago

Also take a look at https://github.com/Zulko/moviepy https://github.com/Zulko/moviepy

acj 9y ago

Natron is worth a look as well: https://natron.fr https://natron.fr Mac/Linux, Python API, mostly usable docs, and the source is available.

j_s 9y ago

I left this special-purpose tool out on my initial round-up, but anyone still paying attention might find a use for it: https://github.com/slowmoVideo/slowmoVideo https://github.com/slowmoVideo/slowmoVideo