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fix: disable tunneling for video codecs without tunneling support

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This commit is contained in:
edde746
2026-03-04 07:27:02 +01:00
parent 2b72327013
commit 85800abf9f
1 changed files with 61 additions and 8 deletions
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android/app/src/main/kotlin/com/edde746/plezy/exoplayer/ExoPlayerCore.kt
+61 -8
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@@ -87,7 +87,10 @@ class ExoPlayerCore(private val activity: Activity) : Player.Listener {
private var exoPlayer: ExoPlayer? = null
private var trackSelector: DefaultTrackSelector? = null
private var tunnelingUserEnabled: Boolean = true
private var tunnelingDisabledForCodec: Boolean = false
private var tunnelingDisabledForAudioCodec: Boolean = false
private var tunnelingDisabledForVideoCodec: Boolean = false
private val tunnelingDisabledForCodec: Boolean
get() = tunnelingDisabledForAudioCodec || tunnelingDisabledForVideoCodec
@Volatile private var disposing: Boolean = false
private var pendingStartPositionMs: Long = 0L
@@ -535,6 +538,7 @@ class ExoPlayerCore(private val activity: Activity) : Player.Listener {
emitLog("info", "tracks", "Audio: ${af.codecs} ${af.channelCount}ch ${af.sampleRate}Hz")
}
evaluateAudioCodecForTunneling()
evaluateVideoCodecForTunneling()
emitTrackList()
}
@@ -752,6 +756,53 @@ class ExoPlayerCore(private val activity: Activity) : Player.Listener {
return false
}
private fun videoCodecSupportsTunneledPlayback(mimeType: String): Boolean {
try {
val codecList = android.media.MediaCodecList(android.media.MediaCodecList.REGULAR_CODECS)
for (info in codecList.codecInfos) {
if (info.isEncoder) continue
for (type in info.supportedTypes) {
if (type.equals(mimeType, ignoreCase = true)) {
val name = info.name
if (name.startsWith("OMX.google.") ||
name.startsWith("c2.android.") ||
name.contains(".sw.") ||
name.startsWith("c2.ffmpeg.")) {
continue // Skip software decoders
}
val caps = info.getCapabilitiesForType(type)
if (caps.isFeatureSupported(android.media.MediaCodecInfo.CodecCapabilities.FEATURE_TunneledPlayback)) {
Log.d(TAG, "Hardware video decoder $name supports tunneled playback for $mimeType")
return true
} else {
Log.d(TAG, "Hardware video decoder $name does NOT support tunneled playback for $mimeType")
}
}
}
}
} catch (e: Exception) {
Log.w(TAG, "Failed to query video decoders for tunneling support ($mimeType): ${e.message}")
}
return false
}
private fun evaluateVideoCodecForTunneling() {
val player = exoPlayer ?: return
val selectedVideoGroup = player.currentTracks.groups.firstOrNull {
it.type == C.TRACK_TYPE_VIDEO && it.isSelected
} ?: return
val format = selectedVideoGroup.mediaTrackGroup.getFormat(0)
val mimeType = format.sampleMimeType ?: return
val newDisabled = !videoCodecSupportsTunneledPlayback(mimeType)
if (newDisabled != tunnelingDisabledForVideoCodec) {
tunnelingDisabledForVideoCodec = newDisabled
emitLog("info", "tunneling", "Video codec ${format.codecs} ($mimeType): tunneling ${if (newDisabled) "DISABLED (no tunneling support)" else "enabled"}")
updateTunnelingState()
}
}
private fun updateTunnelingState() {
val selector = trackSelector ?: return
val player = exoPlayer ?: return
@@ -759,7 +810,7 @@ class ExoPlayerCore(private val activity: Activity) : Player.Listener {
val shouldTunnel = tunnelingUserEnabled && (currentSpeed == 1f) && !tunnelingDisabledForCodec
val currentTunneling = selector.parameters.tunnelingEnabled
if (shouldTunnel == currentTunneling) return // No change needed
emitLog("info", "tunneling", "tunneling $currentTunneling -> $shouldTunnel (user=$tunnelingUserEnabled, speed=$currentSpeed, codecDisabled=$tunnelingDisabledForCodec)")
emitLog("info", "tunneling", "tunneling $currentTunneling -> $shouldTunnel (user=$tunnelingUserEnabled, speed=$currentSpeed, audioCodecDisabled=$tunnelingDisabledForAudioCodec, videoCodecDisabled=$tunnelingDisabledForVideoCodec)")
selector.setParameters(
selector.buildUponParameters()
.setTunnelingEnabled(shouldTunnel)
@@ -781,8 +832,8 @@ class ExoPlayerCore(private val activity: Activity) : Player.Listener {
val mimeType = format.sampleMimeType ?: return
val newDisabled = !hasHardwareAudioDecoder(mimeType)
if (newDisabled != tunnelingDisabledForCodec) {
tunnelingDisabledForCodec = newDisabled
if (newDisabled != tunnelingDisabledForAudioCodec) {
tunnelingDisabledForAudioCodec = newDisabled
emitLog("info", "tunneling", "Audio codec ${format.codecs} ($mimeType): tunneling ${if (newDisabled) "DISABLED (no hw decoder)" else "enabled"}")
updateTunnelingState()
}
@@ -846,7 +897,8 @@ class ExoPlayerCore(private val activity: Activity) : Player.Listener {
currentMediaUri = uri
currentHeaders = headers
externalSubtitles.clear()
tunnelingDisabledForCodec = false
tunnelingDisabledForAudioCodec = false
tunnelingDisabledForVideoCodec = false
pendingStartPositionMs = startPositionMs
if (isLive) {
@@ -949,8 +1001,8 @@ class ExoPlayerCore(private val activity: Activity) : Player.Listener {
val format = group.mediaTrackGroup.getFormat(0)
val mimeType = format.sampleMimeType
if (mimeType != null) {
tunnelingDisabledForCodec = !hasHardwareAudioDecoder(mimeType)
Log.i(TAG, "Audio track switch to ${format.codecs} ($mimeType): tunneling ${if (tunnelingDisabledForCodec) "DISABLED" else "enabled"}")
tunnelingDisabledForAudioCodec = !hasHardwareAudioDecoder(mimeType)
Log.i(TAG, "Audio track switch to ${format.codecs} ($mimeType): tunneling ${if (tunnelingDisabledForAudioCodec) "DISABLED" else "enabled"}")
}
val currentSpeed = player.playbackParameters.speed
@@ -1254,7 +1306,8 @@ class ExoPlayerCore(private val activity: Activity) : Player.Listener {
audioFocusManager?.release()
audioFocusManager = null
tunnelingDisabledForCodec = false
tunnelingDisabledForAudioCodec = false
tunnelingDisabledForVideoCodec = false
pendingStartPositionMs = 0L
exoPlayer?.clearVideoSurface()
exoPlayer?.removeListener(this)