[feature] support processing of (many) more media types (#3090)

* 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
This commit is contained in:
kim
2024-07-12 09:39:47 +00:00
committed by GitHub
parent 5bc567196b
commit cde2fb6244
376 changed files with 8026 additions and 54091 deletions

View File

@@ -24,6 +24,7 @@ import (
"io"
"mime"
"net/url"
"os"
"path"
"syscall"
"time"
@@ -95,6 +96,30 @@ func (d *Driver) PutStream(ctx context.Context, key string, r io.Reader) (int64,
return d.Storage.WriteStream(ctx, key, r)
}
// PutFile moves the contents of file at path, to storage.Driver{} under given key.
func (d *Driver) PutFile(ctx context.Context, key string, filepath string) (int64, error) {
// Open file at path for reading.
file, err := os.Open(filepath)
if err != nil {
return 0, gtserror.Newf("error opening file %s: %w", filepath, err)
}
// Write the file data to storage under key. Note
// that for disk.DiskStorage{} this should end up
// being a highly optimized Linux sendfile syscall.
sz, err := d.Storage.WriteStream(ctx, key, file)
if err != nil {
err = gtserror.Newf("error writing file %s: %w", key, err)
}
// Close the file: done with it.
if e := file.Close(); e != nil {
log.Errorf(ctx, "error closing file %s: %v", filepath, e)
}
return sz, err
}
// Delete attempts to remove the supplied key (and corresponding value) from storage.
func (d *Driver) Delete(ctx context.Context, key string) error {
return d.Storage.Remove(ctx, key)