php在执行curl 使用私钥访问https网站时, 提示Can't load the certificate "..." and its private key: OSStatus -25299, 在此之前还有提示其他类似的错误
成功返回“noErr”，OSStatus常见错误 CF_ENUM(OSStatus) { kAudioFileUnspecifiedError...错误解释的网站OSStatus ?...image.png 与打开文件对应的close: @param inAudioFile 文件句柄 OSStatus AudioFileClose ( AudioFileID inAudioFile...inPropertyID, UInt32 *outDataSize, UInt32 *isWritable ); 在获得属性的具体内容 OSStatus AudioFileGetProperty (...); 当操作完以后，通过Dispose来回收资源，区分于其他的Close: OSStatus ExtAudioFileDispose ( ExtAudioFileRef inExtAudioFile
osThreadTerminate osStatus osThreadTerminate(osThreadId thread_id); 返回值：osStatus osThreadYield osStatus...osTimerStop osStatus osTimerStop(osTimerId timer_id) 返回值：osStatus。...osTimerDelete osStatus osTimerDelete(osTimerId timer_id); 返回值：osStatus。 2.5....osSemaphoreDelete osStatus osSemaphoreDelete(osSemaphoreId semaphore_id); 返回值：osStatus。 2.6....osMutexDelete osStatus osMutexDelete(osMutexId mutex_id); 返回值：osStatus。 2.7.
贴贴代码 创建session int width = 480, height = 640; OSStatus status = VTCompressionSessionCreate...CMTime presentationTimeStamp = CMTimeMake(frameID++, 1000); VTEncodeInfoFlags flags; OSStatus...size_t sparameterSetSize, sparameterSetCount; const uint8_t *sparameterSet; OSStatus...size_t pparameterSetSize, pparameterSetCount; const uint8_t *pparameterSet; OSStatus...CMSampleBufferGetDataBuffer(sampleBuffer); size_t length, totalLength; char *dataPointer; OSStatus
OSStatus status; AudioComponentInstance audioUnit; // 描述音频元件 AudioComponentDescription desc; desc.componentType...sizeof(flag)); // 初始化 status = AudioUnitInitialize(audioUnit); checkStatus(status); 开启 Audio Unit OSStatus...status = AudioOutputUnitStart(audioUnit); checkStatus(status); 关闭 Audio Unit OSStatus status = AudioOutputUnitStop...audioUnit); checkStatus(status); 结束 Audio Unit AudioComponentInstanceDispose(audioUnit); 录制回调 static OSStatus...DoStuffWithTheRecordedAudio(bufferList); return noErr; } 播放回调 static OSStatus playbackCallback(void
dispatch_sync(mEncodeQueue , ^{ frameID = 0; int width = 480, height = 640; OSStatus...size_t sparameterSetSize, sparameterSetCount; const uint8_t *sparameterSet; OSStatus...size_t pparameterSetSize, pparameterSetCount; const uint8_t *pparameterSet; OSStatus...in the block buffer bufferOffset += AVCCHeaderLength + NALUnitLength; } } } OSStatus...CMTime presentationTimeStamp = CMTimeMake(frameID++, 1000); VTEncodeInfoFlags flags; OSStatus
) -> OSStatus 各参数详细介绍： allocator : session分配器，NULL使用默认分配器。 videoFormatDescription : 源视频帧格式描述信息。...propertyKey: CFString, // 属性 propertyValue: CFTypeRef //属性值 ) -> OSStatus //返回的状态值 其与编码器的设置是一样的。...其原型如下： OSStatus VTDecompressionSessionDecodeFrame( VTDecompressionSessionRef session, //解码器 Session...代码如下： OSStatus status = VTDecompressionSessionCreate( nullptr, _videoFormat, nullptr...VTDecompressionOutputCallback)( void * decompressionOutputRefCon, void * sourceFrameRefCon, OSStatus
osThreadId_t osThreadIdSecond;//用于记录任务的句柄(ID码),可以用来停止任务 static void osThreadFuncSecond(void *param) { osStatus_t...osThreadId_t osThreadIdFirst;//用于记录任务的句柄(ID码),可以用来停止任务 static void osThreadFuncFirst(void *param) { osStatus_t...osThreadId_t osThreadIdFirst;//用于记录任务的句柄(ID码),可以用来停止任务 static void osThreadFuncFirst(void *param) { osStatus_t...osThreadId_t osThreadIdFirst;//用于记录任务的句柄(ID码),可以用来停止任务 static void osThreadFuncFirst(void *param) { osStatus_t...osThreadId_t osThreadIdFirst;//用于记录任务的句柄(ID码),可以用来停止任务 static void osThreadFuncFirst(void *param) { osStatus_t
= 0x01, kAudioFileWritePermission = 0x02, kAudioFileReadWritePermission = 0x03 }; extern OSStatus...); 从媒体文件中读取一帧数据 extern OSStatus AudioFileReadPacketData ( AudioFileID inAudioFile, // 文件描述符..., outPacketDescription: AudioStreamPacketDescription ) -> OSStatus...//从媒体文件中读取一帧数据 OSStatus status = AudioFileReadPacketData( audioFileID, NO, &ioNumBytes,...OSStatus inInputDataProc(AudioConverterRef inAudioConverter, UInt32 *ioNumberDataPackets
CFSwapInt32HostToBig(nalSize); 2、用CMBlockBuffer把NALUnit包装起来； CMBlockBufferRef blockBuffer = NULL; OSStatus...parameterSetPointers[2] = {mSPS, mPPS}; const size_t parameterSetSizes[2] = {mSPSSize, mPPSSize}; OSStatus...// 调用didDecompress，返回后再回调 OSStatus decodeStatus = VTDecompressionSessionDecodeFrame(mDecodeSession...flagOut); 2、回调didDecompress void didDecompress(void *decompressionOutputRefCon, void *sourceFrameRefCon, OSStatus
self), &cEncodeingSession); 第二步:设置相关参数 /* session：会话 propertykey:：属性名称 propertyValue：属性值 */ VT_EXPORT OSStatus...如果使用异步运行，kVTEncodeInfo_Asynchronous被设置；同步运行，kVTEncdeInfo_FrameDropped被设置；设置NULL为不想接受这个信息 */ OSStatus...size_t sparameterSetSize, sparameterSetCount; const uint8_t * sparameterSet; OSStatus...const uint8_t * pparameterSet; // 从第一个关键帧获取SPS & PPS OSStatus...CMSampleBufferGetDataBuffer(sampleBuffer); size_t length, totalLength; char * dataPointer; OSStatus
AudioComponentInstance AudioUnit; （2）通过AUNode创建AudioUnit AUGraph是由AUNode的串联而成，首先需要先创建一个 AUGraph: OSStatus...nullable inputProc; void * __nullable inputProcRefCon; } AURenderCallbackStruct; typedef OSStatus...extern OSStatus AudioConverterNew( const AudioStreamBasicDescription * inSourceFormat,...__nullable * __nonnull outAudioConverter) 需要把我们转换的LPCM格式回调输入AudioConverterFillComplexBuffer extern OSStatus...nullable outPacketDescription) AudioConverterComplexInputDataProc回调函数就是读取原有数据的帧数据 放置于ioData中 static OSStatus
size_t sparameterSetSize, sparameterSetCount; const uint8_t *sparameterSet; OSStatus...size_t pparameterSetSize, pparameterSetCount; const uint8_t *pparameterSet; OSStatus...vparameterSetCount; const uint8_t *vparameterSet; if (@available(iOS 11.0, *)) { OSStatus...sparameterSetSize, sparameterSetCount; const uint8_t *sparameterSet; OSStatus...pparameterSetSize, pparameterSetCount; const uint8_t *pparameterSet; OSStatus
code:encodeStatus userInfo:nil]); }); } }); } #pragma mark - Privte Method - (OSStatus...OSStatus status = VTCompressionSessionCreate(NULL, _config.size.width, _config.size.height, _config.codecType...size_t sparameterSetSize, sparameterSetCount; const uint8_t *sparameterSet; OSStatus...size_t pparameterSetSize, pparameterSetCount; const uint8_t *pparameterSet; OSStatus...sparameterSetSize, sparameterSetCount; const uint8_t *sparameterSet; OSStatus
}; CFDictionaryRef result = nil; OSStatus...return NO; } [query setObject:data forKey:(\_\_bridge id)kSecValueData]; OSStatus...\*)group{ NSMutableDictionary \*query = [self getKeychainQuery:key forAccessGroup:group]; OSStatus
}; CFDictionaryRef result = nil; OSStatus...exception); return NO; } [query setObject:data forKey:(__bridge id)kSecValueData]; OSStatus...NSString *)group{ NSMutableDictionary *query = [self getKeychainQuery:key forAccessGroup:group]; OSStatus
osThreadId_t osThreadIdFirst;//用于记录任务的句柄(ID码),可以用来停止任务 static void osThreadFuncFirst(void *param) { osStatus_t...osThreadId_t osThreadIdFirst;//用于记录任务的句柄(ID码),可以用来停止任务 static void osThreadFuncFirst(void *param) { osStatus_t...osThreadId_t osThreadIdFirst;//用于记录任务的句柄(ID码),可以用来停止任务 static void osThreadFuncFirst(void *param) { osStatus_t...osThreadId_t osThreadIdFirst;//用于记录任务的句柄(ID码),可以用来停止任务 static void osThreadFuncFirst(void *param) { osStatus_t
user_recv_handle_cb; STAILQ_INSERT_TAIL(lhead, &process_func, next); p_recv_msg = NULL; } static OSStatus...mqtt_client_release(Client *c, Network *n){ OSStatus err = kNoErr; if (c->isconnected) MQTTDisconnect...", err); mqtt_client_release(&c, &n); pthread_exit(NULL); } static OSStatus mqtt_msg_publish(Client *...c, const char* topic, char qos, char retained, const unsigned char* msg, uint32_t msg_len){ OSStatus...= NULL){ free(p_send_msg); p_send_msg = NULL; } } int main(void){ // void *rval; OSStatus err = kNoErr
) -> OSStatus //创建是否成功的状态 各参数详解： allocator: session分配器，如果是NULL，表示使用默认分配器。 width: 视频帧的像素宽度。...propertyKey: CFString, // 属性 propertyValue: CFTypeRef //属性值 ) -> OSStatus //返回的状态值 一般情况下都会配置以下几项：...infoFlagsOut: UnsafeMutablePointer //不知道啥作用 ) -> OSStatus //返回的状态值 参数详细介绍： session...OSStatus status = VTCompressionSessionCreate(nullptr, // use default allocator...OSStatus status = VTCompressionSessionEncodeFrame(_compressionSession,
_bridge id)kSecImportExportPassphrase]; CFArrayRef items = CFArrayCreate(NULL, 0, 0, NULL); OSStatus...CFArrayRef myCerts = CFArrayCreate(NULL, (void *)(void *)certArray, 1, NULL); SecTrustRef trust; OSStatus...CC_SHA256([plainData bytes], (CC_LONG)[plainData length], hashBytes)) { return NO; } OSStatus
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