Subtitle App: utility library

CircleCI build status:

Main modules

Scheduler

Based on a list of entries that have a "from" timestamp and "to" timestamp associated with them, functionality for realtime-based streaming of data.

Subtitles

Simple functions for subtitles (focused on SRT files):

• (de)serialization,
• reading / writing,
• transforming (e.g. adjusting timestamp)
• timed streaming subtitles (using the scheduler functionality)

Goal: usage in Android app

Goal of this library is being included as a git subtree or submodule in an Android app.
That android app's purpose will be displaying SRT subtitles in real-time, alongside a film shown on another device.

Status / "road map"

Feature complete, with complete CLI on top.

Useful commands, using the CLI

Run the gradle-based tests:

./gradlew clean jvmTest --info

Build a jar of the current code:

./gradlew jvmJar

Run the jar we just built (e.g. for the version 1.0.2-SNAPSHOT), streaming the subtitles from a file from the start, e.g. using test_subtitles_start_00-00-00.srt as input:

java -jar build/libs/subtitle_app_utils-jvm-1.0.2-SNAPSHOT.jar -i "$PWD/src/jvmTest/resources/test_subtitles_start_00-00-00.srt"

Run starting at the 5 second timestamp:

java -jar build/libs/subtitle_app_utils-jvm-1.0.2-SNAPSHOT.jar stream -i "$PWD/src/jvmTest/resources/test_subtitles_start_00-00-00.srt" -t 00:00:05