当你成功提取数据元素时,例如通过调用pps_decoder_get_int()或在调用pps_decoder_pop()之后,位置会自动移动到下一个元素。例如,您可以使用以下代码提取数组数据的所有元素: // PPS_TYPE_NONE表示数组的结束 while ( pps_decoder_type(decoder, NULL) != PPS_TYPE_NONE ) { pps_decoder_get_double(decoder, ...
aligned(8)class AVCDecoderConfigurationRecord { unsignedint(8) configurationVersion = 1; unsignedint(8) AVCProfileIndication; unsignedint(8) profile_compatibility; unsignedint(8) AVCLevelIndication; bit(6) reserved ='111111'b; unsignedint(2) lengthSizeMinusOne; bit(3) reserved ='111'b; unsigned...
2、构造时初始化 isFirstFrame = true; 3、在intVideoOpenFileSource::readFromBufferChain() 修改如下: 1if(isFirstFrame ==true)2 {3memcpy(fTo,h264_header,sizeof(h264_header));/* h264_header = pps +sps*/4offset =sizeof(h264_header);5framesize =BufferChain_get(fInput.video_bufs,fTo +...
[cpp] view plaincopy aligned(8) class AVCDecoderConfigurationRecord { unsigned int(8) configurationVersion = 1; unsigned int(8) AVCProfileIndication; unsigned int(8) profile_compatibility; unsigned int(8) AVCLevelIndication; bit(6) reserved = '111111'b; unsigned int(2) lengthSizeMinusOne; bit...
在 mp4 的檔案之中, 找到 avcC 這個字串, 之後就是接上 AVCDecoderConfigurationRecord. AVCDecoderConfigurationRecord 的 format 如下:[cpp] view plaincopyaligned(8) class AVCDecoderConfigurationRecord {unsigned int(8) configurationVersion = 1;unsigned int(8) AVCProfileIndication;...
在 mp4 的檔案之中, 找到 avcC 這個字串, 之後就是接上 AVCDecoderConfigurationRecord. AVCDecoderConfigurationRecord 的 format 如下: [cpp] view plain copy aligned(8) class AVCDecoderConfigurationRecord { unsigned int(8) configurationVersion = 1; unsigned int(8) AVCProfileIndication; unsigned ...
在 mp4 的檔案之中, 找到 avcC 這個字串, 之後就是接上 AVCDecoderConfigurationRecord. AVCDecoderConfigurationRecord 的 format 如下: [cpp] view plaincopy aligned(8) class AVCDecoderConfigurationRecord { unsigned int(8) configurationVersion = 1; unsigned int(8) AVCProfileIndication; unsigned int(...
abs(f1 - f2) y = F.interpolate( y, size=paddle.shape(t1)[2:], mode='bilinear', align_corners=True) pred = self.conv_out(y) return [pred] def init_weight(self): # Do nothing here as the encoder and decoder weights have already been initialized. # Note however that currently ...
import 'dart:convert';import 'dart:io';main() async { var client = new HttpClient(); var request = await client.getUrl(Uri.parse("http://www.example.com/")); var response = await request.close(); response.transform(utf8.decoder).listen((data) { print(data); }, onDone: () =>...
int packet_type = avc_header->data[parse_offset]&;0xff;//数据包类型 0 sequence head(codec head) 1 nalu u parse_offset ++; parse_offset += 3;//3 字节时间戳 parser_AVCDecoderHeader *sps_header = (parser_AVCDecoderHeader *)(avc_header->data + parse_offset); ...