* wrap thumbnailing code to handle generation natively where possible
* more code comments!
* add even more code comments!
* add code comments about blurhash generation
* maintain image rotation if contained in exif data
* move rotation before resizing
* ensure pix_fmt actually selected by ffprobe, check for alpha layer with gifs
* use linear instead of nearest-neighbour for resizing
* work with image "orientation" instead of "rotation". use default 75% quality for both webp and jpeg generation
* add header to new file
* use thumb extension when getting thumb mime type
* update test models and tests with new media processing
* add suggested code comments
* add note about thumbnail filter count reducing memory usage
* add back exif-terminator and use only for jpeg,png,webp
* fix arguments passed to terminateExif()
* pull in latest exif-terminator
* fix test
* update processed img
---------
Co-authored-by: tobi <tobi.smethurst@protonmail.com>
* take into account rotation when generating thumbnail, simplify ffprobe output to show only fields we need
* only show rotation side data
* remove unnecessary comment
* fix code comments
* remove debug logging
* add flac support to the ffprobe format/stream -> filetype parser
* also add audio/flac for flac (not just x-flac)
* update tests
---------
Co-authored-by: tobi <tobi.smethurst@protonmail.com>
* update to use webp for thumbnails
* bump webp quality up to 40% from 12% (it's a bit different to jpeg quality setting)
* update to use yuva colorspace, and use thumbnail=n=10 to select frame
* fix missing comma in ffmpeg args
* add links to appropriate ffmpeg docs
* update tests
* add file size tests for thumbnails
---------
Co-authored-by: tobi <tobi.smethurst@protonmail.com>
* add more supported file types to our media processor that ffmpeg supports, update supported mime type lists
* add code comments to the supported mime types slice
* don't check for zero value string, just parse
* remove some unneeded consts which make the code a bit harder to read
* fix test expected instance media mime types, use compact ffprobe json, simple media processing by type
* final tweaks to media processing code
* don't use safe divide where we don't need to
* [feature/frontend] Audio player for audio media types
* use video preview images for previews instead of video itself
* don't preload
* update tests for new zork status
* collapse media gallery into single row when small
* initial work replacing our media decoding / encoding pipeline with ffprobe + ffmpeg
* specify the video codec to use when generating static image from emoji
* update go-storage library (fixes incompatibility after updating go-iotools)
* maintain image aspect ratio when generating a thumbnail for it
* update readme to show go-ffmpreg
* fix a bunch of media tests, move filesize checking to callers of media manager for more flexibility
* remove extra debug from error message
* fix up incorrect function signatures
* update PutFile to just use regular file copy, as changes are file is on separate partition
* fix remaining tests, remove some unneeded tests now we're working with ffmpeg/ffprobe
* update more tests, add more code comments
* add utilities to generate processed emoji / media outputs
* fix remaining tests
* add test for opus media file, add license header to utility cmds
* limit the number of concurrently available ffmpeg / ffprobe instances
* reduce number of instances
* further reduce number of instances
* fix envparsing test with configuration variables
* update docs and configuration with new media-{local,remote}-max-size variables
