ffmpeg -f dshow -i video=XX:audio=ZZ -f dshow -i video=ZZ:audio=QQ FFmpeg can also "merge/combine" multiple audio inputs, like the above using its amix filter (it can also combine video inputs of course, or record them as separate streams). See the FFmpeg dshow input device documentation for a list of more … See more FFmpeg can take input from "directshow" devices on your Windows computer. See the FFmpeg dshow input device documentationfor official documentation. It can accept input … See more ffdshow tryouts is a separate project that basically wraps FFmpeg's core source (libavcodec, etc.) and then presents them as filter wrappers … See more Web使用FFMPEG作为内核视频播放器:QQ影音,Mplayer,ffplay,暴风影音,KMPlayer等等。 使用FFMPEG作为内核的Directshow Filter:ffdshow,lav filters等等。 使用FFMPEG作为内核的转码工具:ffmpeg,格式工厂等等。 相关学习资料推荐,点击下方链接免费报名,先码 …
How to record what
Web[dshow @ 0000029c119c1100] Searching for audio device within video devices for "Microphone (High Definition Audio Device)" [dshow @ 0000029c119c1100] Could not find audio only device with name ["Microphone (High Definition Audio Device)"] among source devices of type video. Web1 day ago · ffmpeg -f dshow -r 30 -video_size 1920x1080 -i video="Logi C615 HD WebCam":audio="Mikrofon (Logi C615 HD WebCam)" -c:v h264_nvenc -preset:v fast output.mp4 but this drops frames and video/audio are async. CPU and GPU are hardly used. There should not be hardware limits because on windows camera software video … reg organizer test
ffmpegでサクッとデスクトップキャプチャ(音声も!) - Qiita
WebMay 11, 2016 · I've been able to stream raw video (from the same webcam device) with almost no latency, so I expect it to be possible to do the same with audio since there's less data involved. FFmpeg command: ffmpeg -f dshow -i audio="Microphone (2- Microsoft LifeCam VX-5000)" -f wav udp://127.0.0.1:12000 Console output: WebMay 17, 2024 · ffmpeg -f dshow -i audio="Stereo Mix (Realtek High Definition Audio)" -f dshow -i audio="Microphone Array (Creative VF0800)" -f gdigrab -framerate 10 … Webffmpeg -f dshow -i audio="Microphone (Realtek High Definition Audio)" -f dshow -i audio="Other Microphone" -filter_complex " [0:a] [1:a]amerge=inputs=2 [a]" -map 2 -map " [a]" -map " [g]" m34.mp3 The problem with this solution, however, is the second dshow input's stream starts after the first one by 0.4-0.7 seconds. processador amd athlon 320ge 3.5ghz