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fix: seekTo异常

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This commit is contained in:
guozhigq
2024-04-16 23:38:03 +08:00
parent 0b8d329ec8
commit 29d4367316
1 changed files with 41 additions and 33 deletions
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74
lib/plugin/pl_player/controller.dart
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@ -473,17 +473,17 @@ class PlPlayerController {
}
// 字幕
if (dataSource.subFiles != '' && dataSource.subFiles != null) {
await pp.setProperty(
'sub-files',
UniversalPlatform.isWindows
? dataSource.subFiles!.replaceAll(';', '\\;')
: dataSource.subFiles!.replaceAll(':', '\\:'),
);
await pp.setProperty("subs-with-matching-audio", "no");
await pp.setProperty("sub-forced-only", "yes");
await pp.setProperty("blend-subtitles", "video");
}
// if (dataSource.subFiles != '' && dataSource.subFiles != null) {
// await pp.setProperty(
// 'sub-files',
// UniversalPlatform.isWindows
// ? dataSource.subFiles!.replaceAll(';', '\\;')
// : dataSource.subFiles!.replaceAll(':', '\\:'),
// );
// await pp.setProperty("subs-with-matching-audio", "no");
// await pp.setProperty("sub-forced-only", "yes");
// await pp.setProperty("blend-subtitles", "video");
// }
_videoController = _videoController ??
VideoController(
@ -603,7 +603,9 @@ class PlPlayerController {
makeHeartBeat(event.inSeconds);
}),
videoPlayerController!.stream.duration.listen((event) {
duration.value = event;
if (event > Duration.zero) {
duration.value = event;
}
}),
videoPlayerController!.stream.buffer.listen((event) {
_buffered.value = event;
@ -646,32 +648,38 @@ class PlPlayerController {
/// 跳转至指定位置
Future<void> seekTo(Duration position, {type = 'seek'}) async {
if (position < Duration.zero) {
position = Duration.zero;
}
_position.value = position;
updatePositionSecond();
_heartDuration = position.inSeconds;
if (duration.value.inSeconds != 0) {
if (type != 'slider') {
/// 拖动进度条调节时，不等待第一帧，防止抖动
await _videoPlayerController?.stream.buffer.first;
try {
if (position < Duration.zero) {
position = Duration.zero;
}
await _videoPlayerController?.seek(position);
} else {
_timerForSeek?.cancel();
_timerForSeek ??=
Timer.periodic(const Duration(milliseconds: 200), (Timer t) async {
if (duration.value.inSeconds != 0) {
await _videoPlayerController!.stream.buffer.first;
await _videoPlayerController?.seek(position);
t.cancel();
_timerForSeek = null;
_position.value = position;
updatePositionSecond();
_heartDuration = position.inSeconds;
if (duration.value.inSeconds != 0) {
if (type != 'slider') {
await _videoPlayerController?.stream.buffer.first;
}
});
await _videoPlayerController?.seek(position);
} else {
_timerForSeek?.cancel();
_timerForSeek ??= _startSeekTimer(position);
}
} catch (err) {
print('Error while seeking: $err');
}
}
Timer? _startSeekTimer(Duration position) {
return Timer.periodic(const Duration(milliseconds: 200), (Timer t) async {
if (duration.value.inSeconds != 0) {
await _videoPlayerController!.stream.buffer.first;
await _videoPlayerController?.seek(position);
t.cancel();
_timerForSeek = null;
}
});
}
/// 设置倍速
Future<void> setPlaybackSpeed(double speed) async {
/// TODO _duration.value丢失