fix: fixed issue with subrip not displaying

Added a font to be loaded by mpv for subtip subtitles
Fixed the font scaling with the window issue

Signed-off-by: Lance Chant <13349722+lancechant@users.noreply.github.com>
This commit is contained in:
Lance Chant
2026-01-16 13:44:43 +02:00
parent ca1b640a61
commit 8cca8242ce
2 changed files with 18 additions and 1 deletions

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@@ -1,10 +1,13 @@
package expo.modules.mpvplayer
import android.content.Context
import android.content.res.AssetManager
import android.os.Handler
import android.os.Looper
import android.util.Log
import android.view.Surface
import java.io.File
import java.io.FileOutputStream
/**
* MPV renderer that wraps libmpv for video playback.
@@ -84,6 +87,20 @@ class MPVLayerRenderer(private val context: Context) : MPVLib.EventObserver {
MPVLib.create(context)
MPVLib.addObserver(this)
// Create mpv config directory and copy font files
val mpvDir = File(context.getExternalFilesDir(null) ?: context.filesDir, "mpv")
//Log.i(TAG, "mpv config dir: $mpvDir")
if (!mpvDir.exists()) mpvDir.mkdirs()
arrayOf("font.ttf").forEach { fileName ->
val file = File(mpvDir, fileName)
if (file.exists()) return@forEach
context.assets
.open(fileName, AssetManager.ACCESS_STREAMING)
.copyTo(FileOutputStream(file))
}
MPVLib.setOptionString("config", "yes")
MPVLib.setOptionString("config-dir", mpvDir.path)
// Configure mpv options before initialization (based on Findroid)
MPVLib.setOptionString("vo", "gpu")
MPVLib.setOptionString("gpu-context", "android")
@@ -107,7 +124,7 @@ class MPVLayerRenderer(private val context: Context) : MPVLib.EventObserver {
MPVLib.setOptionString("hr-seek-framedrop", "yes")
// Subtitle settings
MPVLib.setOptionString("sub-scale-with-window", "yes")
MPVLib.setOptionString("sub-scale-with-window", "no")
MPVLib.setOptionString("sub-use-margins", "no")
MPVLib.setOptionString("subs-match-os-language", "yes")
MPVLib.setOptionString("subs-fallback", "yes")