[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

@ -1,95 +0,0 @@
package rifs
import (
"io"
"github.com/dsoprea/go-logging"
)
// BoundedReadWriteSeekCloser wraps a RWS that is also a closer with boundaries.
// This proxies the RWS methods to the inner BRWS inside.
type BoundedReadWriteSeekCloser struct {
io.Closer
*BoundedReadWriteSeeker
}
// NewBoundedReadWriteSeekCloser returns a new BoundedReadWriteSeekCloser.
func NewBoundedReadWriteSeekCloser(rwsc ReadWriteSeekCloser, minimumOffset int64, staticFileSize int64) (brwsc *BoundedReadWriteSeekCloser, err error) {
defer func() {
if state := recover(); state != nil {
err = log.Wrap(state.(error))
}
}()
bs, err := NewBoundedReadWriteSeeker(rwsc, minimumOffset, staticFileSize)
log.PanicIf(err)
brwsc = &BoundedReadWriteSeekCloser{
Closer: rwsc,
BoundedReadWriteSeeker: bs,
}
return brwsc, nil
}
// Seek forwards calls to the inner RWS.
func (rwsc *BoundedReadWriteSeekCloser) Seek(offset int64, whence int) (newOffset int64, err error) {
defer func() {
if state := recover(); state != nil {
err = log.Wrap(state.(error))
}
}()
newOffset, err = rwsc.BoundedReadWriteSeeker.Seek(offset, whence)
log.PanicIf(err)
return newOffset, nil
}
// Read forwards calls to the inner RWS.
func (rwsc *BoundedReadWriteSeekCloser) Read(buffer []byte) (readCount int, err error) {
defer func() {
if state := recover(); state != nil {
err = log.Wrap(state.(error))
}
}()
readCount, err = rwsc.BoundedReadWriteSeeker.Read(buffer)
if err != nil {
if err == io.EOF {
return 0, err
}
log.Panic(err)
}
return readCount, nil
}
// Write forwards calls to the inner RWS.
func (rwsc *BoundedReadWriteSeekCloser) Write(buffer []byte) (writtenCount int, err error) {
defer func() {
if state := recover(); state != nil {
err = log.Wrap(state.(error))
}
}()
writtenCount, err = rwsc.BoundedReadWriteSeeker.Write(buffer)
log.PanicIf(err)
return writtenCount, nil
}
// Close forwards calls to the inner RWS.
func (rwsc *BoundedReadWriteSeekCloser) Close() (err error) {
defer func() {
if state := recover(); state != nil {
err = log.Wrap(state.(error))
}
}()
err = rwsc.Closer.Close()
log.PanicIf(err)
return nil
}