这是我尝试运行的脚本，我相信问题出在这里:
#!/bin/bash
GIF=/home/stream1/85012216.gif
STREAM_KEY=thisisasecret
URL=rtmp://a.rtmp.youtube.com/live2
FPS=30
KEYINT=$(expr $FPS \* 3)
$FFMPEG -f alsa -ac 2 -i hw:Loopback,1,0 -fflags +genpts -r $FPS -i $GIF \
-vcodec libx264 -x264opts keyint=$KEYINT:min-keyint=$KEYINT:scenecut=-1 -b:v 1000k \
-preset veryfast -pix_fmt yuv420p -s 854x480 \
-c:a libfdk_aac -b:a 96k -ar 44100 \
-f flv $URL
错误:
ffmpeg version N-92337-g8e50215b5e Copyright (c) 2000-2018 the FFmpeg developers built with gcc 7 (Ubuntu 7.3.0-27ubuntu1~18.04)
configuration: --enable-shared --enable-gpl --enable-nonfree --enable-pthreads --enable-postproc --enable-libtheora --enable-version3 --enable-libx264 --enable-libfdk-aac --disable-stripping --disable-encoder=libschroedinger --enable-librtmp --enable-gnutls --enable-avfilter --enable-libfreetype --disable-decoder=amrnb --enable-fontconfig --disable-mips32r2 --disable-mipsdspr2 --disable-htmlpages --disable-podpages --disable-altivec --enable-libass --enable-omx --enable-omx-rpi libavutil 56. 23.100 / 56. 23.100 libavcodec 58. 36.100 / 58. 36.100 libavformat 58. 21.100 / 58. 21.100 libavdevice 58. 6.100 / 58. 6.100 libavfilter 7. 43.100 / 7. 43.100 libswscale 5. 4.100 / 5. 4.100 libswresample 3. 4.100 / 3. 4.100 libpostproc 55. 4.100 / 55. 4.100 Guessed Channel Layout for Input Stream #0.0 : stereo Input #0, alsa, from 'hw:Loopback,1,0': Duration: N/A, start: 1541258646.286883, bitrate: 1536 kb/s Stream #0:0: Audio: pcm_s16le, 48000 Hz, stereo, s16, 1536 kb/s Input #1, gif, from '/home/stream1/85012216.gif': Duration: N/A, bitrate: N/A Stream #1:0: Video: gif, bgra, 500x281, 16.67 fps, 16.67 tbr, 100 tbn, 100 tbc RTMP_ReadPacket, failed to read RTMP packet header rtmp://a.rtmp.youtube.com/live2: Unknown error occurred
系统详情:
Distributor ID: Ubuntu
Description: Ubuntu 18.04.1 LTS
Release: 18.04
Codename: bionic
最佳答案
-f flv $URL 应该是 -f flv $URL/$STREAM_KEY
关于linux - RTMP_ReadPacket，读取RTMP包头失败 rtmp ://a. rtmp.youtube.com/live2: Unknown error occurred，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/53132716/