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fix:固定为20针缓冲区

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This commit is contained in:
liyi 2025-04-10 18:16:48 +08:00
parent cd41dd4ccf
commit 807c71b614
1 changed files with 16 additions and 16 deletions
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32
lib/talk/starChart/views/talkView/talk_view_logic.dart
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@ -39,7 +39,7 @@ class TalkViewLogic extends BaseGetXController {
final int minBufferSize = 2; // 最小缓冲2帧，约166ms
final int maxBufferSize = 8; // 最大缓冲8帧，约666ms
int bufferSize = 3; // 初始化为默认大小
int bufferSize = 20; // 初始化为默认大小
// 修改音频相关的成员变量
final int minAudioBufferSize = 1; // 音频最小缓冲1帧
final int maxAudioBufferSize = 3; // 音频最大缓冲3帧
@ -137,11 +137,11 @@ class TalkViewLogic extends BaseGetXController {
}
// AppLog.log('其他帧的时间戳：${talkData.durationMs}');
// 计算帧间间隔
if (_lastFrameTimestamp != 0) {
final int frameInterval = talkData.durationMs - _lastFrameTimestamp;
_adjustBufferSize(frameInterval); // 根据帧间间隔调整缓冲区
}
_lastFrameTimestamp = talkData.durationMs; // 更新上一帧时间戳
// if (_lastFrameTimestamp != 0) {
// final int frameInterval = talkData.durationMs - _lastFrameTimestamp;
// _adjustBufferSize(frameInterval); // 根据帧间间隔调整缓冲区
// }
// _lastFrameTimestamp = talkData.durationMs; // 更新上一帧时间戳
// 然后添加到播放缓冲区
if (state.videoBuffer.length >= bufferSize) {
@ -185,16 +185,16 @@ class TalkViewLogic extends BaseGetXController {
state.videoBuffer.removeAt(oldestIndex); // 移除已播放的帧
// 更新帧率计算
_frameCount++;
final currentTime = DateTime.now().millisecondsSinceEpoch;
final elapsed = currentTime - _lastFpsUpdateTime;
if (elapsed >= 1000) {
// 每秒更新一次
state.fps.value = (_frameCount * 1000 / elapsed).round();
_frameCount = 0;
_lastFpsUpdateTime = currentTime;
}
// _frameCount++;
// final currentTime = DateTime.now().millisecondsSinceEpoch;
// final elapsed = currentTime - _lastFpsUpdateTime;
//
// if (elapsed >= 1000) {
// // 每秒更新一次
// state.fps.value = (_frameCount * 1000 / elapsed).round();
// _frameCount = 0;
// _lastFpsUpdateTime = currentTime;
// }
// AppLog.log('🎬 播放帧 - 缓冲区剩余: ${state.videoBuffer.length}/${bufferSize}, '
// '播放延迟: ${currentTime - oldestFrame.durationMs}ms, '
// '帧时间戳: ${oldestFrame.durationMs}');