$ sudo apt-get install ffmpeg 二、报错:Error while opening encoder for output stream 这个报错通常是因为FFmpeg无法找到相应的编码器或者编码器未正确配置。解决方法是检查系统中是否安装了必要的编解码库,比如x264、x265等,并且检查FFmpeg命令是否正确配置了编码器参数。 三、报错:Error
I did RTFM, but I must've ran a make clean or something of that effect in the middle of the process and forgot about it, so when I tried to re-build ffmpeg it ended up with that error. By the way, if you don't mind me asking, did you have any success with the encoder? I ...
describe('My First Test',function(){it('Visits the Kitchen Sink',function(){cy.wait(3000);// or more to make it finish abnormally (prematurely)// low values still produce an error, but tests continue to run})}) $ npx cypress run ...
在使用ffmpeg库进行H264视频编码时,有时可能会遇到如下错误信息: [h264_mediacodec @ 0x558e4f9aa100] The h264_mediacodec encoder only supports output pixel formats nv12 Error initializing output stream 0:0 -- Error while opening encoder for output stream #0:0 - maybe incorrect parameters such as...
Error initializing output stream 3:0 -- Error while opening encoder for output stream #3:0 - maybe incorrect parameters such as bit_rate, rate, width or height Conversion failed! 原因是英伟达显卡编码器被设定了最多同时进行三路编码,如何突破限制可以参考突破NVIDIA NVENC并发Session数目限制(本人未尝试...
snprintf(error,sizeof(error), "Error while opening encoder for output stream #%d:%d - maybe incorrect parameters such as bit_rate, rate, width or height", ost->file_index, ost->index); ret = AVERROR(EINVAL); gotodump_format;
Error initializing output stream 0:0 -- Error while opening encoder for output stream #0:0 - maybe incorrect parameters such as bit_rate, rate, width or height 说明:编解码器要求宽度和高度的大小为2的倍数 解决方案 ffmpeg -i input.mp4 -vf scale=720:-2 -y output.mp4 ...
((ret = avcodec_open2(ist->dec_ctx, codec, &ist->decoder_opts)) < 0) {if (ret == AVERROR_EXPERIMENTAL)abort_codec_experimental(codec, 0);snprintf(error, error_len,"Error while opening decoder for input stream ""#%d:%d : %s",ist->file_index, ist->st->index, av_err2str(ret...
Error initializing output stream 0:0 – Error while opening encoder for output stream #0:0 - maybe incorrect parameters such as bit_rate, rate, width or height Conversion failed! ffmpeg -video_size 1920x1080 -pixel_format yuv420p -i ‘/home/deviser/temp/renderer/tmp/westLife_1080_24r_yuv...