报错信息如下:Error opening output rtmp://live-push.bilivideo.com/live-bvc/?streamname=live_423756438_27609488: Input/output errorError opening output file rtmp://live-push.bilivideo.com/live-bvc/?streamname=live_423756438_27609488.Error opening output files: Input/output error 将此B站的推流码设置...
printf("Error occurred when opening output file, ret = %d\n", ret); goto exit_writeheader_failed; } return 0; exit_writeheader_failed: //exit_avio_open_failed: //if (g_OutFmt_Ctx && !(g_OutFmt_Ctx->flags & AVFMT_NOFILE)) // avio_close(g_OutFmt_Ctx->pb); exit_outFmt_failed: ...
fprintf(stderr, "Could not open output file '%s'", out_filename); goto end; } } //打开输出文件后,分配输出文件的私有数据空间,并写入输出文件的头信息 ret = avformat_write_header(ofmt_ctx, NULL); if (ret < 0) { fprintf(stderr, "Error occurred when opening output file\n"); goto e...
[vost#0:0/h264_qsv @ 000001b5322b4540] Error initializing a simple filtergraph Error opening output file output.mp4. Error opening output files: Unknown error occurred 这个时候可以考虑使用cpu解码而使用显卡加速编码: ffmpeg -c:v hevc -i input.mp4 -c:v h264_qsv -b:v 2500k -bufsize 2500...
if ((decode_error_stat[0] + decode_error_stat[1]) * max_error_rate < decode_error_stat[1]) exit_program(69); exit_program(received_nb_signals ? 255 : main_return_code); return main_return_code; } 1. 2. 3. 4. 5. 6. ...
ret = open_files(&octx.groups[GROUP_OUTFILE], "output", open_output_file); if (ret < 0) { av_log(NULL, AV_LOG_FATAL, "Error opening output files: "); goto fail; } ... } 在上面的代码中,我们重点关注下split_commandline,其他函数按注释知道其作用即可,大多是一些常规逻辑上的内容,不...
}//Write file headerif(avformat_write_header(poFormatCtx, NULL) <0) {printf("Error occurred when opening output file\n");return-1; }//开始写文件pkt =av_packet_alloc();while(1) { AVFormatContext* ifmt_ctx; int stream_index =0; ...
av_dump_format(ifmt_ctx, 0, in_filename, 0); //创建输出上下文并关联输出文件 avformat_alloc_output_context2(&ofmt_ctx, NULL, NULL, out_filename); if (!ofmt_ctx) { fprintf(stderr, "Could not create output context\n"); ret = AVERROR_UNKNOWN; ...
fprintf(stderr, "Error occurred when opening output file\n"); } return ret; } int Remuxer::RemuxPackets(AVFormatContext* ifmt_ctx, AVFormatContext* ofmt_ctx, int* stream_mapping, int stream_mapping_size) { AVPacket* pkt = av_packet_alloc(); ...
NULL) < 0) { av_log(NULL, AV_LOG_DEBUG, "Error occurred when opening output file"...