removed ffmpeg-kit dependency

This commit is contained in:
Thibault Deckers 2025-01-10 17:56:19 +01:00
parent 550c72e994
commit 43521e6268
7 changed files with 0 additions and 374 deletions

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# Miscellaneous
*.class
*.log
*.pyc
*.swp
.DS_Store
.atom/
.buildlog/
.history
.svn/
migrate_working_dir/
# IntelliJ related
*.iml
*.ipr
*.iws
.idea/
# The .vscode folder contains launch configuration and tasks you configure in
# VS Code which you may wish to be included in version control, so this line
# is commented out by default.
#.vscode/
# Flutter/Dart/Pub related
# Libraries should not include pubspec.lock, per https://dart.dev/guides/libraries/private-files#pubspeclock.
#/pubspec.lock
**/doc/api/
.dart_tool/
.packages
build/

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# This file tracks properties of this Flutter project.
# Used by Flutter tool to assess capabilities and perform upgrades etc.
#
# This file should be version controlled and should not be manually edited.
version:
revision: f468f3366c26a5092eb964a230ce7892fda8f2f8
channel: stable
project_type: package

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include: ../../analysis_options.yaml

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export 'src/metadata.dart';

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import 'package:aves_model/aves_model.dart';
import 'package:aves_video/aves_video.dart';
import 'package:ffmpeg_kit_flutter/ffmpeg_kit_config.dart';
import 'package:ffmpeg_kit_flutter/ffprobe_kit.dart';
import 'package:flutter/foundation.dart';
class FfmpegVideoMetadataFetcher extends AvesVideoMetadataFetcher {
static const chaptersKey = 'chapters';
static const formatKey = 'format';
static const streamsKey = 'streams';
@override
void init() {}
@override
Future<Map> getMetadata(AvesEntryBase entry) async {
var uri = entry.uri;
if (uri.startsWith('content://')) {
final safUri = await FFmpegKitConfig.getSafParameterForRead(uri);
if (safUri == null) {
debugPrint('failed to get SAF URI for entry=$entry');
return {};
}
uri = safUri;
}
final session = await FFprobeKit.getMediaInformation(uri);
final information = session.getMediaInformation();
if (information == null) {
final failStackTrace = await session.getFailStackTrace();
final output = await session.getOutput();
debugPrint('failed to get video metadata for entry=$entry, failStackTrace=$failStackTrace, output=$output');
return {};
}
final props = information.getAllProperties();
if (props == null) return {};
final chapters = props[chaptersKey];
if (chapters is List) {
if (chapters.isEmpty) {
props.remove(chaptersKey);
}
}
final format = props.remove(formatKey);
if (format is Map) {
format.remove(Keys.filename);
format.remove('size');
_normalizeGroup(format);
props.addAll(format);
}
final streams = props[streamsKey];
if (streams is List) {
streams.forEach((stream) {
if (stream is Map) {
_normalizeGroup(stream);
final fps = stream[Keys.avgFrameRate];
if (fps is String) {
final parts = fps.split('/');
if (parts.length == 2) {
final num = int.tryParse(parts[0]);
final den = int.tryParse(parts[1]);
if (num != null && den != null) {
if (den > 0) {
stream[Keys.fpsNum] = num;
stream[Keys.fpsDen] = den;
}
stream.remove(Keys.avgFrameRate);
}
}
}
final disposition = stream[Keys.disposition];
if (disposition is Map) {
disposition.removeWhere((key, value) => value == 0);
stream[Keys.disposition] = disposition.keys.join(', ');
}
final idValue = stream['id'];
if (idValue is String) {
final id = int.tryParse(idValue);
if (id != null) {
stream[Keys.index] = id - 1;
stream.remove('id');
}
}
if (stream[Keys.streamType] == 'data') {
stream[Keys.streamType] = MediaStreamTypes.metadata;
}
}
});
}
return props;
}
void _normalizeGroup(Map<dynamic, dynamic> stream) {
void replaceKey(String k1, String k2) {
final v = stream.remove(k1);
if (v != null) {
stream[k2] = v;
}
}
replaceKey('bit_rate', Keys.bitrate);
replaceKey('codec_type', Keys.streamType);
replaceKey('format_name', Keys.mediaFormat);
replaceKey('level', Keys.codecLevel);
replaceKey('nb_frames', Keys.frameCount);
replaceKey('pix_fmt', Keys.codecPixelFormat);
replaceKey('profile', Keys.codecProfileId);
final tags = stream.remove('tags');
if (tags is Map) {
stream.addAll(tags);
}
<String>{
Keys.bitsPerSample,
Keys.closedCaptions,
Keys.codecLongName,
Keys.codecProfileId,
Keys.filmGrain,
Keys.hasBFrames,
Keys.rFrameRate,
Keys.startPts,
Keys.startTime,
Keys.vendorId,
}.forEach((key) {
final value = stream[key];
switch (value) {
case final num v:
if (v == 0) {
stream.remove(key);
}
case final String v:
if (double.tryParse(v) == 0 || v == '0/0' || v == 'unknown' || v == '[0][0][0][0]') {
stream.remove(key);
}
}
});
}
}

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# Generated by pub
# See https://dart.dev/tools/pub/glossary#lockfile
packages:
aves_model:
dependency: "direct main"
description:
path: "../aves_model"
relative: true
source: path
version: "0.0.1"
aves_utils:
dependency: transitive
description:
path: "../aves_utils"
relative: true
source: path
version: "0.0.1"
aves_video:
dependency: "direct main"
description:
path: "../aves_video"
relative: true
source: path
version: "0.0.1"
characters:
dependency: transitive
description:
name: characters
sha256: "04a925763edad70e8443c99234dc3328f442e811f1d8fd1a72f1c8ad0f69a605"
url: "https://pub.dev"
source: hosted
version: "1.3.0"
clock:
dependency: transitive
description:
name: clock
sha256: fddb70d9b5277016c77a80201021d40a2247104d9f4aa7bab7157b7e3f05b84b
url: "https://pub.dev"
source: hosted
version: "1.1.2"
collection:
dependency: transitive
description:
name: collection
sha256: a1ace0a119f20aabc852d165077c036cd864315bd99b7eaa10a60100341941bf
url: "https://pub.dev"
source: hosted
version: "1.19.0"
equatable:
dependency: transitive
description:
name: equatable
sha256: "567c64b3cb4cf82397aac55f4f0cbd3ca20d77c6c03bedbc4ceaddc08904aef7"
url: "https://pub.dev"
source: hosted
version: "2.0.7"
ffmpeg_kit_flutter:
dependency: "direct main"
description:
path: "flutter/flutter"
ref: background-lts
resolved-ref: "24213bd2334265cfc240525fb9a218b85ad4d872"
url: "https://github.com/deckerst/ffmpeg-kit.git"
source: git
version: "6.0.3"
ffmpeg_kit_flutter_platform_interface:
dependency: transitive
description:
name: ffmpeg_kit_flutter_platform_interface
sha256: addf046ae44e190ad0101b2fde2ad909a3cd08a2a109f6106d2f7048b7abedee
url: "https://pub.dev"
source: hosted
version: "0.2.1"
flutter:
dependency: "direct main"
description: flutter
source: sdk
version: "0.0.0"
flutter_lints:
dependency: "direct dev"
description:
name: flutter_lints
sha256: "5398f14efa795ffb7a33e9b6a08798b26a180edac4ad7db3f231e40f82ce11e1"
url: "https://pub.dev"
source: hosted
version: "5.0.0"
leak_tracker:
dependency: transitive
description:
name: leak_tracker
sha256: c35baad643ba394b40aac41080300150a4f08fd0fd6a10378f8f7c6bc161acec
url: "https://pub.dev"
source: hosted
version: "10.0.8"
lints:
dependency: transitive
description:
name: lints
sha256: c35bb79562d980e9a453fc715854e1ed39e24e7d0297a880ef54e17f9874a9d7
url: "https://pub.dev"
source: hosted
version: "5.1.1"
material_color_utilities:
dependency: transitive
description:
name: material_color_utilities
sha256: f7142bb1154231d7ea5f96bc7bde4bda2a0945d2806bb11670e30b850d56bdec
url: "https://pub.dev"
source: hosted
version: "0.11.1"
meta:
dependency: transitive
description:
name: meta
sha256: bdb68674043280c3428e9ec998512fb681678676b3c54e773629ffe74419f8c7
url: "https://pub.dev"
source: hosted
version: "1.15.0"
path:
dependency: transitive
description:
name: path
sha256: "75cca69d1490965be98c73ceaea117e8a04dd21217b37b292c9ddbec0d955bc5"
url: "https://pub.dev"
source: hosted
version: "1.9.1"
plugin_platform_interface:
dependency: transitive
description:
name: plugin_platform_interface
sha256: "4820fbfdb9478b1ebae27888254d445073732dae3d6ea81f0b7e06d5dedc3f02"
url: "https://pub.dev"
source: hosted
version: "2.1.8"
sky_engine:
dependency: transitive
description: flutter
source: sdk
version: "0.0.0"
vector_math:
dependency: transitive
description:
name: vector_math
sha256: "80b3257d1492ce4d091729e3a67a60407d227c27241d6927be0130c98e741803"
url: "https://pub.dev"
source: hosted
version: "2.1.4"
vm_service:
dependency: transitive
description:
name: vm_service
sha256: "0968250880a6c5fe7edc067ed0a13d4bae1577fe2771dcf3010d52c4a9d3ca14"
url: "https://pub.dev"
source: hosted
version: "14.3.1"
sdks:
dart: ">=3.6.0 <4.0.0"
flutter: ">=2.0.0"

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name: aves_video_ffmpeg
version: 0.0.1
publish_to: none
environment:
sdk: ^3.6.0
#resolution: workspace
dependencies:
flutter:
sdk: flutter
aves_model:
path: ../aves_model
aves_video:
path: ../aves_video
# `video` version is necessary, as some videos make the app crash
# when using only `min` or `https` (the default)
# ffmpeg_kit_flutter_video: 6.0.3-LTS
ffmpeg_kit_flutter:
git:
url: https://github.com/deckerst/ffmpeg-kit.git
ref: background-lts
path: flutter/flutter
dev_dependencies:
flutter_lints:
flutter: