[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

@ -1,88 +0,0 @@
package exifcommon
import (
"os"
"path"
"encoding/binary"
"io/ioutil"
"github.com/dsoprea/go-logging"
)
var (
moduleRootPath = ""
testExifData []byte = nil
// EncodeDefaultByteOrder is the default byte-order for encoding operations.
EncodeDefaultByteOrder = binary.BigEndian
// Default byte order for tests.
TestDefaultByteOrder = binary.BigEndian
)
func GetModuleRootPath() string {
if moduleRootPath == "" {
moduleRootPath = os.Getenv("EXIF_MODULE_ROOT_PATH")
if moduleRootPath != "" {
return moduleRootPath
}
currentWd, err := os.Getwd()
log.PanicIf(err)
currentPath := currentWd
visited := make([]string, 0)
for {
tryStampFilepath := path.Join(currentPath, ".MODULE_ROOT")
_, err := os.Stat(tryStampFilepath)
if err != nil && os.IsNotExist(err) != true {
log.Panic(err)
} else if err == nil {
break
}
visited = append(visited, tryStampFilepath)
currentPath = path.Dir(currentPath)
if currentPath == "/" {
log.Panicf("could not find module-root: %v", visited)
}
}
moduleRootPath = currentPath
}
return moduleRootPath
}
func GetTestAssetsPath() string {
moduleRootPath := GetModuleRootPath()
assetsPath := path.Join(moduleRootPath, "assets")
return assetsPath
}
func getTestImageFilepath() string {
assetsPath := GetTestAssetsPath()
testImageFilepath := path.Join(assetsPath, "NDM_8901.jpg")
return testImageFilepath
}
func getTestExifData() []byte {
if testExifData == nil {
assetsPath := GetTestAssetsPath()
filepath := path.Join(assetsPath, "NDM_8901.jpg.exif")
var err error
testExifData, err = ioutil.ReadFile(filepath)
log.PanicIf(err)
}
return testExifData
}