simplest_ffmpeg_grabdesktop：屏幕录制。 simplest_ffmpeg_readcamera：读取摄像头
最简单的基于FFmpeg的AVDevice例子（屏幕录制） - 雷霄骅(leixiaohua1020)的专栏 - CSDN博客 https://blog.csdn.net/leixiaohua1020/article/details/39706721
D:\ffmpeg\ffmpeg-20181016-b2adc31-win64-static\bin>ffmpeg -r 25 -f dshow -s 640×480 -i video=”vide
o source name”:audio=”audio source name” -vcodec libx264 -b 600k -vpre slow -acodec libfaac -ab 1
28k -f flv rtmp://streaming.test.com/testAppName/0000?auth_key=1539737370-0-0-507aab7e9f4ffac0
88a294e574f63659
ffmpeg version N-92190-gb2adc31697 Copyright (c) 2000-2018 the FFmpeg developers
built with gcc 8.2.1 (GCC) 20181011
configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-fontconfig --enable-gnutls --
enable-iconv --enable-libass --enable-libbluray --enable-libfreetype --enable-libmp3lame --enable-li
bopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-libshine -
-enable-libsnappy --enable-libsoxr --enable-libtheora --enable-libtwolame --enable-libvpx --enable-l
ibwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libzimg --ena
ble-lzma --enable-zlib --enable-gmp --enable-libvidstab --enable-libvorbis --enable-libvo-amrwbenc -
-enable-libmysofa --enable-libspeex --enable-libxvid --enable-libaom --enable-libmfx --enable-amf --
enable-ffnvcodec --enable-cuvid --enable-d3d11va --enable-nvenc --enable-nvdec --enable-dxva2 --enab
le-avisynth
libavutil 56. 19.101 / 56. 19.101
libavcodec 58. 33.100 / 58. 33.100
libavformat 58. 19.100 / 58. 19.100
libavdevice 58. 4.105 / 58. 4.105
libavfilter 7. 33.101 / 7. 33.101
libswscale 5. 2.100 / 5. 2.100
libswresample 3. 2.100 / 3. 2.100
libpostproc 55. 2.100 / 55. 2.100
[dshow indev @ 000000000050d3c0] Unable to parse option value "640脳480" as image size
[dshow indev @ 000000000050d3c0] Error setting option video_size to value 640脳480.
video=鈥漹ideo: Invalid argument D:\ffmpeg\ffmpeg-20181016-b2adc31-win64-static\bin>ffmpeg -r 25 -f dshow -s 640×480 -i video="video
source name":audio="audio source name" -vcodec libx264 -b 600k -vpre slow -acodec libfaac -ab 128k
-f flv rtmp://streaming.test.com/testAppName/0000?auth_key=1539737370-0-0-507aab7e9f4ffac088a2
94e574f63659
ffmpeg version N-92190-gb2adc31697 Copyright (c) 2000-2018 the FFmpeg developers
built with gcc 8.2.1 (GCC) 20181011
configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-fontconfig --enable-gnutls --
enable-iconv --enable-libass --enable-libbluray --enable-libfreetype --enable-libmp3lame --enable-li
bopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-libshine -
-enable-libsnappy --enable-libsoxr --enable-libtheora --enable-libtwolame --enable-libvpx --enable-l
ibwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libzimg --ena
ble-lzma --enable-zlib --enable-gmp --enable-libvidstab --enable-libvorbis --enable-libvo-amrwbenc -
-enable-libmysofa --enable-libspeex --enable-libxvid --enable-libaom --enable-libmfx --enable-amf --
enable-ffnvcodec --enable-cuvid --enable-d3d11va --enable-nvenc --enable-nvdec --enable-dxva2 --enab
le-avisynth
libavutil 56. 19.101 / 56. 19.101
libavcodec 58. 33.100 / 58. 33.100
libavformat 58. 19.100 / 58. 19.100
libavdevice 58. 4.105 / 58. 4.105
libavfilter 7. 33.101 / 7. 33.101
libswscale 5. 2.100 / 5. 2.100
libswresample 3. 2.100 / 3. 2.100
libpostproc 55. 2.100 / 55. 2.100
[dshow indev @ 000000000033d180] Unable to parse option value "640脳480" as image size
[dshow indev @ 000000000033d180] Error setting option video_size to value 640脳480.
video=video source name:audio=audio source name: Invalid argument D:\ffmpeg\ffmpeg-20181016-b2adc31-win64-static\bin>ffmpeg -r 25 -f dshow -s 640*480 -i video="video
source name":audio="audio source name" -vcodec libx264 -b 600k -vpre slow -acodec libfaac -ab 128k -
f flv rtmp://streaming.test.com/testAppName/0000?auth_key=1539737370-0-0-507aab7e9f4ffac088a29
4e574f63659
ffmpeg version N-92190-gb2adc31697 Copyright (c) 2000-2018 the FFmpeg developers
built with gcc 8.2.1 (GCC) 20181011
configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-fontconfig --enable-gnutls --
enable-iconv --enable-libass --enable-libbluray --enable-libfreetype --enable-libmp3lame --enable-li
bopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-libshine -
-enable-libsnappy --enable-libsoxr --enable-libtheora --enable-libtwolame --enable-libvpx --enable-l
ibwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libzimg --ena
ble-lzma --enable-zlib --enable-gmp --enable-libvidstab --enable-libvorbis --enable-libvo-amrwbenc -
-enable-libmysofa --enable-libspeex --enable-libxvid --enable-libaom --enable-libmfx --enable-amf --
enable-ffnvcodec --enable-cuvid --enable-d3d11va --enable-nvenc --enable-nvdec --enable-dxva2 --enab
le-avisynth
libavutil 56. 19.101 / 56. 19.101
libavcodec 58. 33.100 / 58. 33.100
libavformat 58. 19.100 / 58. 19.100
libavdevice 58. 4.105 / 58. 4.105
libavfilter 7. 33.101 / 7. 33.101
libswscale 5. 2.100 / 5. 2.100
libswresample 3. 2.100 / 3. 2.100
libpostproc 55. 2.100 / 55. 2.100
[dshow @ 000000000045b880] Could not find video device with name [video source name] among source de
vices of type video.
video=video source name:audio=audio source name: I/O error D:\ffmpeg\ffmpeg-20181016-b2adc31-win64-static\bin>ffmpeg -r 25 -f dshow -s 640*480 -i video="Conexa
nt 20561 SmartAudio HD":audio="Conexant 20561 SmartAudio HD" -vcodec libx264 -b 600k -vpre slow -aco
dec libfaac -ab 128k -f flv rtmp://streaming.test.com/testAppName/0000?auth_key=1539737370-0-0
-507aab7e9f4ffac088a294e574f63659
ffmpeg version N-92190-gb2adc31697 Copyright (c) 2000-2018 the FFmpeg developers
built with gcc 8.2.1 (GCC) 20181011
configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-fontconfig --enable-gnutls --
enable-iconv --enable-libass --enable-libbluray --enable-libfreetype --enable-libmp3lame --enable-li
bopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-libshine -
-enable-libsnappy --enable-libsoxr --enable-libtheora --enable-libtwolame --enable-libvpx --enable-l
ibwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libzimg --ena
ble-lzma --enable-zlib --enable-gmp --enable-libvidstab --enable-libvorbis --enable-libvo-amrwbenc -
-enable-libmysofa --enable-libspeex --enable-libxvid --enable-libaom --enable-libmfx --enable-amf --
enable-ffnvcodec --enable-cuvid --enable-d3d11va --enable-nvenc --enable-nvdec --enable-dxva2 --enab
le-avisynth
libavutil 56. 19.101 / 56. 19.101
libavcodec 58. 33.100 / 58. 33.100
libavformat 58. 19.100 / 58. 19.100
libavdevice 58. 4.105 / 58. 4.105
libavfilter 7. 33.101 / 7. 33.101
libswscale 5. 2.100 / 5. 2.100
libswresample 3. 2.100 / 3. 2.100
libpostproc 55. 2.100 / 55. 2.100
[dshow @ 00000000004eb940] Could not find video device with name [Conexant 20561 SmartAudio HD] amon
g source devices of type video.
video=Conexant 20561 SmartAudio HD:audio=Conexant 20561 SmartAudio HD: I/O error D:\ffmpeg\ffmpeg-20181016-b2adc31-win64-static\bin>ffmpeg -r 25 -f dshow -s 640*480 -i video="Integr
ated Camera":audio="Conexant 20561 SmartAudio HD" -vcodec libx264 -b 600k -vpre slow -acodec libfaac
-ab 128k -f flv rtmp://streaming.test.com/testAppName/0000?auth_key=1539737370-0-0-507aab7e9f
4ffac088a294e574f63659
ffmpeg version N-92190-gb2adc31697 Copyright (c) 2000-2018 the FFmpeg developers
built with gcc 8.2.1 (GCC) 20181011
configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-fontconfig --enable-gnutls --
enable-iconv --enable-libass --enable-libbluray --enable-libfreetype --enable-libmp3lame --enable-li
bopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-libshine -
-enable-libsnappy --enable-libsoxr --enable-libtheora --enable-libtwolame --enable-libvpx --enable-l
ibwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libzimg --ena
ble-lzma --enable-zlib --enable-gmp --enable-libvidstab --enable-libvorbis --enable-libvo-amrwbenc -
-enable-libmysofa --enable-libspeex --enable-libxvid --enable-libaom --enable-libmfx --enable-amf --
enable-ffnvcodec --enable-cuvid --enable-d3d11va --enable-nvenc --enable-nvdec --enable-dxva2 --enab
le-avisynth
libavutil 56. 19.101 / 56. 19.101
libavcodec 58. 33.100 / 58. 33.100
libavformat 58. 19.100 / 58. 19.100
libavdevice 58. 4.105 / 58. 4.105
libavfilter 7. 33.101 / 7. 33.101
libswscale 5. 2.100 / 5. 2.100
libswresample 3. 2.100 / 3. 2.100
libpostproc 55. 2.100 / 55. 2.100
[dshow @ 000000000033b8c0] Could not find audio only device with name [Conexant 20561 SmartAudio HD]
among source devices of type audio.
[dshow @ 000000000033b8c0] Searching for audio device within video devices for Conexant 20561 SmartA
udio HD
[dshow @ 000000000033b8c0] Could not find audio only device with name [Conexant 20561 SmartAudio HD]
among source devices of type video.
video=Integrated Camera:audio=Conexant 20561 SmartAudio HD: I/O error D:\ffmpeg\ffmpeg-20181016-b2adc31-win64-static\bin>ffmpeg -r 25 -f dshow -s 640*480 -i video="Integr
ated Camera":audio="Internal Microphone" -vcodec libx264 -b 600k -vpre slow -acodec libfaac -ab 128k
-f flv rtmp://streaming.test.com/testAppName/0000?auth_key=1539737370-0-0-507aab7e9f4ffac088a
294e574f63659
ffmpeg version N-92190-gb2adc31697 Copyright (c) 2000-2018 the FFmpeg developers
built with gcc 8.2.1 (GCC) 20181011
configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-fontconfig --enable-gnutls --
enable-iconv --enable-libass --enable-libbluray --enable-libfreetype --enable-libmp3lame --enable-li
bopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-libshine -
-enable-libsnappy --enable-libsoxr --enable-libtheora --enable-libtwolame --enable-libvpx --enable-l
ibwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libzimg --ena
ble-lzma --enable-zlib --enable-gmp --enable-libvidstab --enable-libvorbis --enable-libvo-amrwbenc -
-enable-libmysofa --enable-libspeex --enable-libxvid --enable-libaom --enable-libmfx --enable-amf --
enable-ffnvcodec --enable-cuvid --enable-d3d11va --enable-nvenc --enable-nvdec --enable-dxva2 --enab
le-avisynth
libavutil 56. 19.101 / 56. 19.101
libavcodec 58. 33.100 / 58. 33.100
libavformat 58. 19.100 / 58. 19.100
libavdevice 58. 4.105 / 58. 4.105
libavfilter 7. 33.101 / 7. 33.101
libswscale 5. 2.100 / 5. 2.100
libswresample 3. 2.100 / 3. 2.100
libpostproc 55. 2.100 / 55. 2.100
[dshow @ 000000000060b880] Could not find audio only device with name [Internal Microphone] among so
urce devices of type audio.
[dshow @ 000000000060b880] Searching for audio device within video devices for Internal Microphone
[dshow @ 000000000060b880] Could not find audio only device with name [Internal Microphone] among so
urce devices of type video.
video=Integrated Camera:audio=Internal Microphone: I/O error D:\ffmpeg\ffmpeg-20181016-b2adc31-win64-static\bin> D:\ffmpeg\ffmpeg-20181016-b2adc31-win64-static\bin> D:\ffmpeg\ffmpeg-20181016-b2adc31-win64-static\bin>ffmpeg -r 25 -f dshow -s 640*480 -i video="Integr
ated Camera":audio="Internal Microphone(Conexant 20561 SmartAudio HD)" -vcodec libx264 -b 600k -vpre
slow -acodec libfaac -ab 128k -f flv rtmp://streaming.test.com/testAppName/0000?auth_key=1539
737370-0-0-507aab7e9f4ffac088a294e574f63659
ffmpeg version N-92190-gb2adc31697 Copyright (c) 2000-2018 the FFmpeg developers
built with gcc 8.2.1 (GCC) 20181011
configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-fontconfig --enable-gnutls --
enable-iconv --enable-libass --enable-libbluray --enable-libfreetype --enable-libmp3lame --enable-li
bopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-libshine -
-enable-libsnappy --enable-libsoxr --enable-libtheora --enable-libtwolame --enable-libvpx --enable-l
ibwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libzimg --ena
ble-lzma --enable-zlib --enable-gmp --enable-libvidstab --enable-libvorbis --enable-libvo-amrwbenc -
-enable-libmysofa --enable-libspeex --enable-libxvid --enable-libaom --enable-libmfx --enable-amf --
enable-ffnvcodec --enable-cuvid --enable-d3d11va --enable-nvenc --enable-nvdec --enable-dxva2 --enab
le-avisynth
libavutil 56. 19.101 / 56. 19.101
libavcodec 58. 33.100 / 58. 33.100
libavformat 58. 19.100 / 58. 19.100
libavdevice 58. 4.105 / 58. 4.105
libavfilter 7. 33.101 / 7. 33.101
libswscale 5. 2.100 / 5. 2.100
libswresample 3. 2.100 / 3. 2.100
libpostproc 55. 2.100 / 55. 2.100
[dshow @ 00000000003bc940] Could not RenderStream to connect pins
video=Integrated Camera:audio=Internal Microphone(Conexant 20561 SmartAudio HD): I/O error D:\ffmpeg\ffmpeg-20181016-b2adc31-win64-static\bin>
接下来 搭建推流服务器
simplest_ffmpeg_grabdesktop：屏幕录制。 simplest_ffmpeg_readcamera：读取摄像头的更多相关文章
- FFmpeg命令：几种常见场景下的FFmpeg命令（摄像头采集推流，桌面屏幕录制推流、转流，拉流等等）
前提: 首先你得有FFmpeg(ffmpeg官网快捷通道:http://ffmpeg.org/) 再者,推流你得有个流媒体服务,个人测试用小水管:rtmp://eguid.cc:1935/rtmp/t ...
- 基于最简单的FFmpeg的AVDevice抽样（屏幕录制）
=====================================================基于最简单的FFmpeg的AVDevice样品文章: 最简单的基于FFmpeg的AVDevic ...
- 最简单的基于FFmpeg的AVDevice例子（屏幕录制）
=====================================================最简单的基于FFmpeg的AVDevice例子文章列表: 最简单的基于FFmpeg的AVDev ...
- 最简单的基于FFmpeg的AVDevice例子（读取摄像头）
=====================================================最简单的基于FFmpeg的AVDevice例子文章列表: 最简单的基于FFmpeg的AVDev ...
- [转载] 最简单的基于FFmpeg的AVDevice例子（读取摄像头）
=====================================================最简单的基于FFmpeg的AVDevice例子文章列表: 最简单的基于FFmpeg的AVDev ...
- 最简单的基于FFmpeg的AVDevice例子（读取摄像头）【转】
转自:http://blog.csdn.net/leixiaohua1020/article/details/39702113 版权声明:本文为博主原创文章,未经博主允许不得转载. 目录(?)[- ...
- 最简单的基于FFmpeg的AVDevice样例（读取摄像头）
=====================================================最简单的基于FFmpeg的AVDevice样例文章列表: 最简单的基于FFmpeg的AVDev ...
- Linux 下8种优秀的屏幕录制机
导读 屏幕录制机已经成为常见的和良好的实践来记录一个重要桌面会话,例如,你想玩一个难度较大的游戏,并且向记录是如何完成的,或者你打算创建一个视频教程,入门文章或指南,或任何其他活动和记录你的桌面会话, ...
- 百万级日活 App 的屏幕录制功能是如何实现的
Android 从 4.0 开始就提供了手机录屏方法,但是需要 root 权限,比较麻烦不容易实现.但是从 5.0 开始,系统提供给了 App 录制屏幕的一系列方法,不需要 root 权限,只需要用户 ...
随机推荐
- c#, extract number from string
using System.Text.RegularExpressions; string numberStr = Regex.Match (str, "[0-9]").Value; ...
- Visual Studio/Eclipse调用 JBoss5中的WebService
1. HelloWebService.java package com.xx.webservices; import javax.jws.WebMethod; import javax.jws.Web ...
- 李洪强iOS经典面试题32-简单介绍 ARC 以及 ARC 实现的原理
李洪强iOS经典面试题32-简单介绍 ARC 以及 ARC 实现的原理 问题 简单介绍 ARC 以及 ARC 实现的原理. 考查点 ARC 是苹果在 WWDC 2011 提出来的技术,因此很多新入行的 ...
- C++类成员指针（指向类成员的指针）
1.指向类的数据成员的指针: 声明格式如下: <类型说明符> <类名>::* <指针变量名>; 2.指向类的成员函数的指针: 声明格式如下: <类型说明符 ...
- Storm学习笔记——简介
1. 简介 流式计算的历史 早在7.8年前诸如UC伯克利.斯坦福等大学就开始了对流式数据处理的研究,但是由于更多的关注于金融行业的业务场景或者互联网流量监控的业务场景,以及当时互联网数据场景的限制,造 ...
- C++ 类的多态二（函数重载--函数重写--函数重定义）
//函数重载--函数重写--函数重定义 #include<iostream> using namespace std; /* 函数重载: 必须在一个类中进行(子类无法重载父类中的函数) 子 ...
- PHP实现懒加载
寻常php的加载是通过include(),require()等方法来加载外部文件,之后再通过实例调用方法或直接调用静态方法,而这样子写引入语句实在很麻烦,有的框架会将特定路径的文件全部引入,直接实例化 ...
- Java 的数组
几乎所有程序设计语言都支持数组.在C和 C++里使用数组是非常危险的,因为那些数组只是内存块.若程 序访问自己内存块以外的数组,或者在初始化之前使用内存(属于常规编程错误),会产生不可预测的后果 (注 ...
- 嵌入式驱动开发之解码器tvp5150---tvp5150am1基于8148vpss的添加调试
(1)i2c (2)注册设备 (3)寄存器 --------------author:pkf ------------------------time:2015-4-5 --------------- ...
- Hourrank 21 Tree Isomorphism 树hash
https://www.hackerrank.com/contests/hourrank-21/challenges/tree-isomorphism 题目大意: 给出一棵树, 求有多少本质不同的子树 ...