Re: [FFmpeg-user] How to terminate cleanly a recording on Windows
The audio device does not have the same name under cmd.exe, but the "q" key worked. C:\Utilisateurs\fr20445>ffmpeg.exe -f dshow -i audio="Réseau de microphones (Rea ltek " -acodec pcm_s16le -ac 1 -ar 16000 1.wav ffmpeg version N-50911-g9efcfbe Copyright (c) 2000-2013 the FFmpeg developers built on Mar 13 2013 21:26:48 with gcc 4.7.2 (GCC) configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-av isynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enab le-libass --enable-libbluray --enable-libcaca --enable-libfreetype --enable-libg sm --enable-libilbc --enable-libmp3lame --enable-libopencore-amrnb --enable-libo pencore-amrwb --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-li bschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora --enable-lib twolame --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-libvorbis --enabl e-libvpx --enable-libx264 --enable-libxavs --enable-libxvid --enable-zlib libavutil 52. 19.100 / 52. 19.100 libavcodec 55. 0.100 / 55. 0.100 libavformat55. 0.100 / 55. 0.100 libavdevice54. 4.100 / 54. 4.100 libavfilter 3. 45.103 / 3. 45.103 libswscale 2. 2.100 / 2. 2.100 libswresample 0. 17.102 / 0. 17.102 libpostproc52. 2.100 / 52. 2.100 [dshow @ 020bab80] Estimating duration from bitrate, this may be inaccurate Guessed Channel Layout for Input Stream #0.0 : stereo Input #0, dshow, from 'audio=R├®seau de microphones (Realtek ': Duration: N/A, start: 53125.388000, bitrate: 1411 kb/s Stream #0:0: Audio: pcm_s16le, 44100 Hz, stereo, s16, 1411 kb/s Output #0, wav, to '1.wav': Metadata: ISFT: Lavf55.0.100 Stream #0:0: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 16000 Hz, mono, s16, 256 kb/s Stream mapping: Stream #0:0 -> #0:0 (pcm_s16le -> pcm_s16le) Press [q] to stop, [?] for help size= 234kB time=00:00:07.51 bitrate= 255.6kbits/s video:0kB audio:234kB subtitle:0 global headers:0kB muxing overhead 0.08% Thanks a bunch. Bruno On Mon, Jun 22, 2020 at 10:28 AM Verachten Bruno wrote: > Thanks for trying Matteo, > > I'm using Cygwin on Windows 7. > I will give a try at cmd.exe. > > On Sat, Jun 20, 2020 at 11:28 AM Matteo Contrini > wrote: > >> On Fri, 19 Jun 2020, at 12:05 PM, Verachten Bruno wrote: >> > I haven't tried this particular command under Linux, but usually hitting >> > "q" ends the recording properly. >> > On Windows, "q" seems to do nothing, and CTRL+C ends the process, but >> not >> > at the right time. Most of the time, I miss the end of the recording. My >> > recordings are just a few seconds long. >> >> I've just tried your command on Windows 10 version 2004 with Windows >> Terminal 1.0.1401.0 and I have no problems. Pressing 'q' ends the recording >> correctly. >> >> Which terminal/console are you using? >> >> -- >> Matteo >> ___ >> ffmpeg-user mailing list >> ffmpeg-user@ffmpeg.org >> https://ffmpeg.org/mailman/listinfo/ffmpeg-user >> >> To unsubscribe, visit link above, or email >> ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe". > > > > -- > Bruno Verachten > -- Bruno Verachten ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
Re: [FFmpeg-user] How to terminate cleanly a recording on Windows
Thanks for trying Matteo, I'm using Cygwin on Windows 7. I will give a try at cmd.exe. On Sat, Jun 20, 2020 at 11:28 AM Matteo Contrini wrote: > On Fri, 19 Jun 2020, at 12:05 PM, Verachten Bruno wrote: > > I haven't tried this particular command under Linux, but usually hitting > > "q" ends the recording properly. > > On Windows, "q" seems to do nothing, and CTRL+C ends the process, but not > > at the right time. Most of the time, I miss the end of the recording. My > > recordings are just a few seconds long. > > I've just tried your command on Windows 10 version 2004 with Windows > Terminal 1.0.1401.0 and I have no problems. Pressing 'q' ends the recording > correctly. > > Which terminal/console are you using? > > -- > Matteo > ___ > ffmpeg-user mailing list > ffmpeg-user@ffmpeg.org > https://ffmpeg.org/mailman/listinfo/ffmpeg-user > > To unsubscribe, visit link above, or email > ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe". -- Bruno Verachten ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
Re: [FFmpeg-user] How to terminate cleanly a recording on Windows
On Fri, 19 Jun 2020, at 12:05 PM, Verachten Bruno wrote: > I haven't tried this particular command under Linux, but usually hitting > "q" ends the recording properly. > On Windows, "q" seems to do nothing, and CTRL+C ends the process, but not > at the right time. Most of the time, I miss the end of the recording. My > recordings are just a few seconds long. I've just tried your command on Windows 10 version 2004 with Windows Terminal 1.0.1401.0 and I have no problems. Pressing 'q' ends the recording correctly. Which terminal/console are you using? -- Matteo ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
[FFmpeg-user] How to terminate cleanly a recording on Windows
Hi there, I'm trying to record lots of small wav files to give to PocketSphinx for adaptation. My command looks like this: ffmpeg.exe -f dshow -i audio="Microphone sur casque (2- Plant" -acodec pcm_s16le -ac 1 -ar 16000 1.wav I haven't tried this particular command under Linux, but usually hitting "q" ends the recording properly. On Windows, "q" seems to do nothing, and CTRL+C ends the process, but not at the right time. Most of the time, I miss the end of the recording. My recordings are just a few seconds long. Would there be any clever way to end properly the recording on Windows? ffmpeg version git-2020-06-08-d29aaf1 Copyright (c) 2000-2020 the FFmpeg developers built with gcc 9.3.1 (GCC) 20200523 configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-fontconfig --enable-gnutls --enable-iconv --enable-libass --enable-libdav1d --enable-libbluray --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libsrt --enable-libtheora --enable-libtwolame --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libzimg --enable-lzma --enable-zlib --enable-gmp --enable-libvidstab --enable-libvmaf --enable-libvorbis --enable-libvo-amrwbenc --enable-libmysofa --enable-libspeex --enable-libxvid --enable-libaom --disable-w32threads --enable-libmfx --enable-ffnvcodec --enable-cuda-llvm --enable-cuvid --enable-d3d11va --enable-nvenc --enable-nvdec --enable-dxva2 --enable-avisynth --enable-libopenmpt --enable-amf libavutil 56. 50.100 / 56. 50.100 libavcodec 58. 90.100 / 58. 90.100 libavformat58. 44.100 / 58. 44.100 libavdevice58. 9.103 / 58. 9.103 libavfilter 7. 84.100 / 7. 84.100 libswscale 5. 6.101 / 5. 6.101 libswresample 3. 6.100 / 3. 6.100 libpostproc55. 6.100 / 55. 6.100 Guessed Channel Layout for Input Stream #0.0 : stereo Input #0, dshow, from 'audio=Microphone sur casque (2- Plant': Duration: N/A, start: 99694.804000, bitrate: 1411 kb/s Stream #0:0: Audio: pcm_s16le, 44100 Hz, stereo, s16, 1411 kb/s File '1.wav' already exists. Overwrite? [y/N] Y Stream mapping: Stream #0:0 -> #0:0 (pcm_s16le (native) -> pcm_s16le (native)) Press [q] to stop, [?] for help Output #0, wav, to '1.wav': Metadata: ISFT: Lavf58.44.100 Stream #0:0: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 16000 Hz, mono, s16, 256 kb/s Metadata: encoder : Lavc58.90.100 pcm_s16le size= 512kB time=00:00:16.49 bitrate= 254.3kbits/s speed= 1.1x Thanks. -- Bruno Verachten ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".