Add thumbnail in the EXIF tag of JPEG picture not having one (batch processing)

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안티바이러스 & 안전 검사 결과

검사 날짜: May 20, 2025 소프트웨어 버전: 1.0.1

상태: ✅ 신뢰할 수 있고 설치에 안전합니다. 이 앱은 tenzap에 의해 신뢰할 수 있는 인증된 디지털 서명으로 서명되었으며, 기존 Exif Thumbnail Adder 설치를 업데이트합니다. 인증서 지문: d90c2cde06c2d64bff7ee103b8312708fe968eb5 발행자: CN=tenzap APK 파일 보안을 확인하는 방법

Exif Thumbnail Adder 파일 관리자 앱 대상 Android 설명

This application for android devices searches for pictures (JPEG) on your device and adds a thumbnail if they don't have one yet. Thumbnails are added to the EXIF metadata structure. It is designed to work from android Oreo (android 8, SDK 26). Please report issues here: https://github.com/tenzap/exif-thumbnail-adder/issues For more information, some known facts and how you may contribute, refer to the [project homepage][1]. Rationale On some smartphones, when wanting to import pictures to Windows (or any device/operating system supporting MTP or PTP protocols), I noticed the pictures may not display a thumbnail in the import wizard (whether through the Photos app, or through the Windows Explorer import feature). There are two possible reasons for that behaviour. First, the thumbnail is not present in the picture, usually because the app that created the picture didn't add a thumbnail. Second, there is a thumbnail but it is ignored because some EXIF tags are missing. Features - Add thumbnail to pictures (JPEG) that don't yet have one - Lanczos algorithm to downsample picture thanks to [FFmpeg's swscale library][2] for best results. - Select one or more folders to scan from any storage (internal, SDCard...). For example DCIM, Pictures... - Exclude one subdirectory from selected directories - Preserve timestamps of the pictures - Processing log - Synchronize deleted files in the source directory to the backup and working directory (so that you don't keep in the backup folder pictures you don't have anymore in the source folder) - Conservative default options (backup pictures, skip corrupt files) - Install app on internal storage or external storage - Default EXIF library: [Exiv2][3]. - Alternative libraries: Android-Exif-Extended, libexif, pixymeta-android. See known facts on project page to learn more on benefits and drawbacks of each library. - Settings: - Rotate the thumbnail - Replace existing thumbnail - Backup of original pictures (backup is never overwritten by the app once created if you choose to add the thumbnail to the input file in its initial location) - Skip pictures having malformed metadata (this can be disabled to process also files having corrupt tags) - Replace picture in place or write new picture to another directory Requested permissions - WRITE_EXTERNAL_STORAGE, READ_EXTERNAL_STORAGE, READ_MEDIA_IMAGES - MANAGE_EXTERNAL_STORAGE - ACCESS_MEDIA_LOCATION - POST_NOTIFICATIONS - get more details on the project homepage Installation - Prerequisites: minimum android Oreo (android 8, SDK 26). App was tested up to Android 11. - Download it through F-Droid app [here][4] - Download the APK from the [release page][5] License GPL-3.0 (see "COPYING" file on project homepage) URLs - [1]: https://github.com/tenzap/exif-thumbnail-adder - [2]: https://ffmpeg.org/libswscale.html - [3]: https://www.exiv2.org - [4]: https://f-droid.org/packages/com.exifthumbnailadder.app - [5]: https://github.com/tenzap/exif-thumbnail-adder/releases

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사양

Package Name	com.exifthumbnailadder.app
요구 사항	Android 8.0 (Oreo API 26)
작성자	tenzap
APK 크기	24.6 MB
카테고리	도구, 파일 관리자, 청소 및 최적화
Source Code	https://github.com/tenzap/exif-thumbnail-adder