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fix:调整为原有的864*480对讲视频

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This commit is contained in:
liyi 2025-05-06 11:42:16 +08:00
parent 89eeb4f0b3
commit e8e297d95b
3 changed files with 10 additions and 8 deletions
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2
lib/talk/starChart/constant/talk_constant.dart
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@ -13,7 +13,7 @@ class TalkConstant {
audioType: [AudioTypeE.G711], audioType: [AudioTypeE.G711],
); );
static TalkExpectReq H264Expect = TalkExpectReq( static TalkExpectReq H264Expect = TalkExpectReq(
videoType: [VideoTypeE.H264_720P], videoType: [VideoTypeE.H264],
audioType: [AudioTypeE.G711], audioType: [AudioTypeE.G711],
); );
static TalkExpectReq H264_720P_Expect = TalkExpectReq( static TalkExpectReq H264_720P_Expect = TalkExpectReq(

12
lib/talk/starChart/views/native/talk_view_native_decode_logic.dart
View File

@ -81,9 +81,9 @@ class TalkViewNativeDecodeLogic extends BaseGetXController {
state.isLoading.value = true; state.isLoading.value = true;
// 创建解码器配置 // 创建解码器配置
final config = VideoDecoderConfig( final config = VideoDecoderConfig(
width: 1280, width: 864,
// 实际视频宽度 // 实际视频宽度
height: 720, height: 480,
codecType: 'h264', codecType: 'h264',
); );
// 初始化解码器并获取textureId // 初始化解码器并获取textureId
@ -209,7 +209,8 @@ class TalkViewNativeDecodeLogic extends BaseGetXController {
final TalkDataH264Frame_FrameTypeE frameType = frameMap['frameType']; final TalkDataH264Frame_FrameTypeE frameType = frameMap['frameType'];
final int frameSeq = frameMap['frameSeq']; final int frameSeq = frameMap['frameSeq'];
final int frameSeqI = frameMap['frameSeqI']; final int frameSeqI = frameMap['frameSeqI'];
int pts = DateTime.now().millisecondsSinceEpoch; int pts = frameMap['pts'];
// int pts = DateTime.now().millisecondsSinceEpoch;
// if (frameType == TalkDataH264Frame_FrameTypeE.P) { // if (frameType == TalkDataH264Frame_FrameTypeE.P) {
// // 以frameSeqI为I帧序号标识 // // 以frameSeqI为I帧序号标识
@ -224,12 +225,13 @@ class TalkViewNativeDecodeLogic extends BaseGetXController {
// 实时写入h264文件 // 实时写入h264文件
// _appendH264FrameToFile(frameData, frameType); // _appendH264FrameToFile(frameData, frameType);
final timestamp = DateTime.now().microsecondsSinceEpoch; // final timestamp = DateTime.now().millisecondsSinceEpoch;
// final timestamp64 = timestamp is int ? timestamp : timestamp.toInt();
VideoDecodePlugin.sendFrame( VideoDecodePlugin.sendFrame(
frameData: frameData, frameData: frameData,
frameType: frameType == TalkDataH264Frame_FrameTypeE.I ? 0 : 1, frameType: frameType == TalkDataH264Frame_FrameTypeE.I ? 0 : 1,
frameSeq: frameSeq, frameSeq: frameSeq,
timestamp: timestamp, timestamp: pts,
splitNalFromIFrame: true, splitNalFromIFrame: true,
refIFrameSeq: frameSeqI, refIFrameSeq: frameSeqI,
); );

4
lib/talk/starChart/views/native/talk_view_native_decode_state.dart
View File

@ -109,8 +109,8 @@ class TalkViewNativeDecodeState {
// H264帧缓冲区相关 // H264帧缓冲区相关
final List<Map<String, dynamic>> h264FrameBuffer = <Map<String, dynamic>>[]; // H264帧缓冲区，存储帧数据和类型 final List<Map<String, dynamic>> h264FrameBuffer = <Map<String, dynamic>>[]; // H264帧缓冲区，存储帧数据和类型
final int maxFrameBufferSize = 15; // 最大缓冲区大小 final int maxFrameBufferSize = 30; // 最大缓冲区大小
final int targetFps = 25; // 目标解码帧率,只是为了快速填充native的缓冲区 final int targetFps = 30; // 目标解码帧率,只是为了快速填充native的缓冲区
Timer? frameProcessTimer; // 帧处理定时器 Timer? frameProcessTimer; // 帧处理定时器
bool isProcessingFrame = false; // 是否正在处理帧 bool isProcessingFrame = false; // 是否正在处理帧
int lastProcessedTimestamp = 0; // 上次处理帧的时间戳 int lastProcessedTimestamp = 0; // 上次处理帧的时间戳