[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

@ -1,36 +0,0 @@
package rifs
import (
"io"
)
// ReadCounter proxies read requests and maintains a counter of bytes read.
type ReadCounter struct {
r io.Reader
counter int
}
// NewReadCounter returns a new `ReadCounter` struct wrapping a `Reader`.
func NewReadCounter(r io.Reader) *ReadCounter {
return &ReadCounter{
r: r,
}
}
// Count returns the total number of bytes read.
func (rc *ReadCounter) Count() int {
return rc.counter
}
// Reset resets the counter to zero.
func (rc *ReadCounter) Reset() {
rc.counter = 0
}
// Read forwards a read to the underlying `Reader` while bumping the counter.
func (rc *ReadCounter) Read(b []byte) (n int, err error) {
n, err = rc.r.Read(b)
rc.counter += n
return n, err
}