Re: [FFmpeg-user] How to record audio and video from FaceTime HD Camera in OSX
Hi Roger, Thanks for your response. I tried to use it as input but still I could not get it to work. Please see below: Test#1- In this I used -i 0 and the terminal got frozen after I ran the command. I had to force quit the terminal. However the FaceTime camera light was on when I ran the command but nothing was captured. Command and the output is given below. $ ffmpeg -f avfoundation -i 0 -r 29.97 -y out.mov ffmpeg version 2.4.git Copyright (c) 2000-2014 the FFmpeg developers built on Sep 17 2014 18:11:13 with Apple LLVM version 5.1 (clang-503.0.40) (based on LLVM 3.4svn) configuration: --prefix=/usr/local/ffmpegavpatch --extra-cflags=-I/usr/local/include --extra-ldflags=-L/usr/local/lib --enable-shared --enable-pthreads --enable-gpl --enable-version3 --enable-nonfree --enable-hardcoded-tables --enable-avresample --enable-vda --cc=clang --host-cflags= --host-ldflags= --enable-libx264 --enable-libfaac --enable-libmp3lame --enable-libxvid --enable-libfreetype --enable-libtheora --enable-libvorbis --enable-libvpx --enable-librtmp --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libvo-aacenc --enable-libass --enable-ffplay --enable-libspeex --enable-libschroedinger --enable-libfdk-aac --enable-libopus --enable-frei0r --enable-libopenjpeg --disable-decoder=jpeg2000 --extra-cflags='-I/usr/local/Cellar/openjpeg/1.5.1_1/include/openjpeg-1.5 ' libavutil 54. 7.100 / 54. 7.100 libavcodec 56. 1.100 / 56. 1.100 libavformat56. 4.102 / 56. 4.102 libavdevice56. 0.100 / 56. 0.100 libavfilter 5. 1.101 / 5. 1.101 libavresample 2. 1. 0 / 2. 1. 0 libswscale 3. 0.100 / 3. 0.100 libswresample 1. 1.100 / 1. 1.100 libpostproc53. 0.100 / 53. 0.100 (Terminal was frozen and no output messages seen in the terminal) Test#2 In this I tried to specify audio and video inputs separately as I do in Windows but I got the error message below. $ ffmpeg -f avfoundation -i video=FaceTime HD Camera:audio=Built-in Microphone -r 29.97 -y out.mov configuration: --prefix=/usr/local/ffmpegavpatch --extra-cflags=-I/usr/local/include --extra-ldflags=-L/usr/local/lib --enable-shared --enable-pthreads --enable-gpl --enable-version3 --enable-nonfree --enable-hardcoded-tables --enable-avresample --enable-vda --cc=clang --host-cflags= --host-ldflags= --enable-libx264 --enable-libfaac --enable-libmp3lame --enable-libxvid --enable-libfreetype --enable-libtheora --enable-libvorbis --enable-libvpx --enable-librtmp --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libvo-aacenc --enable-libass --enable-ffplay --enable-libspeex --enable-libschroedinger --enable-libfdk-aac --enable-libopus --enable-frei0r --enable-libopenjpeg --disable-decoder=jpeg2000 --extra-cflags='-I/usr/local/Cellar/openjpeg/1.5.1_1/include/openjpeg-1.5 ' libavutil 54. 7.100 / 54. 7.100 libavcodec 56. 1.100 / 56. 1.100 libavformat56. 4.102 / 56. 4.102 libavdevice56. 0.100 / 56. 0.100 libavfilter 5. 1.101 / 5. 1.101 libavresample 2. 1. 0 / 2. 1. 0 libswscale 3. 0.100 / 3. 0.100 libswresample 1. 1.100 / 1. 1.100 libpostproc53. 0.100 / 53. 0.100 [AVFoundation input device @ 0x7fc133c15700] Video device not found video=FaceTime HD Camera:audio=Built-in Microphone: Input/output error I also tried $ffmpeg -f avfoundation -i video=FaceTime HD Camera -i audio=Built-in Microphone -r 29.97 -y out.mov and I got the same error message as above. Warm Regards Jay On Sep 19, 2014, at 9:11 AM, Roger Pack rogerdpa...@gmail.com wrote: On Wed, Sep 17, 2014 at 4:43 PM, Jay Muthialu jmuthialu-at-yahoo@ffmpeg.org wrote: Hi Moritz, Thanks for the information. I finally applied the patches. Although I could not apply through git because the latest ffmpeg version I downloaded did not seem to match with the patches in the email and it failed. So I had to manually sync the patch file to the source file and I complied sucessfully. The patched version works for all basics scenarios but did not fix the underlying issue. It now shows the inbuilt microphone which is an improvement, but the microphone is showing as error. $ ffmpeg -f avfoundation -list_devices true -i Output: libavutil 54. 7.100 / 54. 7.100 libavcodec 56. 1.100 / 56. 1.100 libavformat56. 4.102 / 56. 4.102 libavdevice56. 0.100 / 56. 0.100 libavfilter 5. 1.101 / 5. 1.101 libavresample 2. 1. 0 / 2. 1. 0 libswscale 3. 0.100 / 3. 0.100 libswresample 1. 1.100 / 1. 1.100 libpostproc53. 0.100 / 53. 0.100 [AVFoundation input device @ 0x7ff6c0c14de0] AVFoundation video devices: [AVFoundation input device @ 0x7ff6c0c14de0] [0] FaceTime HD Camera [AVFoundation input device @ 0x7ff6c0c14de0] AVFoundation audio devices: [AVFoundation input device @ 0x7ff6c0c14de0] [0] Built-in Microphone : Input/output error Can you or anyone help me
Re: [FFmpeg-user] How to record audio and video from FaceTime HD Camera in OSX
Hi Roger, I will try the git master and update the thread. I also think there is something wrong in my command in OSX. When I run the below, it seems to recognize video device name as FaceTime HD Camera:audio=Built-in Microphone which is not correct and hence it could not find the video device. What is the command I need to use to specifically identify audio and video streams. In windows it is very clear and it works good with this command ( ffmpeg –f dshow –i video=”USB2.0 Camera”:audio=”Microphone (Realtek High Definition Audio)” -pix_fmt yuv420p out.mp4). How to do the same in OSX? Command I used in OSX $ ffmpeg -f avfoundation -i video=FaceTime HD Camera:audio=Built-in Microphone -r 29.97 -y out.mov Output [AVFoundation input device @ 0x7fc133c15700] Video device not found video=FaceTime HD Camera:audio=Built-in Microphone: Input/output error Thanks Jay On Sep 22, 2014, at 10:30 AM, Roger Pack rogerdpa...@gmail.com wrote: Could you try with git master [the patches were applied it seems, this weekend]? Also possibly run ffmpeg_g in gdb and see where it is hung? Cheers! On Mon, Sep 22, 2014 at 8:20 AM, Jay Muthialu jmuthialu-at-yahoo@ffmpeg.org wrote: Hi Roger, Thanks for your response. I tried to use it as input but still I could not get it to work. Please see below: Test#1- In this I used -i 0 and the terminal got frozen after I ran the command. I had to force quit the terminal. However the FaceTime camera light was on when I ran the command but nothing was captured. Command and the output is given below. $ ffmpeg -f avfoundation -i 0 -r 29.97 -y out.mov ffmpeg version 2.4.git Copyright (c) 2000-2014 the FFmpeg developers built on Sep 17 2014 18:11:13 with Apple LLVM version 5.1 (clang-503.0.40) (based on LLVM 3.4svn) configuration: --prefix=/usr/local/ffmpegavpatch --extra-cflags=-I/usr/local/include --extra-ldflags=-L/usr/local/lib --enable-shared --enable-pthreads --enable-gpl --enable-version3 --enable-nonfree --enable-hardcoded-tables --enable-avresample --enable-vda --cc=clang --host-cflags= --host-ldflags= --enable-libx264 --enable-libfaac --enable-libmp3lame --enable-libxvid --enable-libfreetype --enable-libtheora --enable-libvorbis --enable-libvpx --enable-librtmp --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libvo-aacenc --enable-libass --enable-ffplay --enable-libspeex --enable-libschroedinger --enable-libfdk-aac --enable-libopus --enable-frei0r --enable-libopenjpeg --disable-decoder=jpeg2000 --extra-cflags='-I/usr/local/Cellar/openjpeg/1.5.1_1/include/openjpeg-1.5 ' libavutil 54. 7.100 / 54. 7.100 libavcodec 56. 1.100 / 56. 1.100 libavformat56. 4.102 / 56. 4.102 libavdevice56. 0.100 / 56. 0.100 libavfilter 5. 1.101 / 5. 1.101 libavresample 2. 1. 0 / 2. 1. 0 libswscale 3. 0.100 / 3. 0.100 libswresample 1. 1.100 / 1. 1.100 libpostproc53. 0.100 / 53. 0.100 (Terminal was frozen and no output messages seen in the terminal) Test#2 In this I tried to specify audio and video inputs separately as I do in Windows but I got the error message below. $ ffmpeg -f avfoundation -i video=FaceTime HD Camera:audio=Built-in Microphone -r 29.97 -y out.mov configuration: --prefix=/usr/local/ffmpegavpatch --extra-cflags=-I/usr/local/include --extra-ldflags=-L/usr/local/lib --enable-shared --enable-pthreads --enable-gpl --enable-version3 --enable-nonfree --enable-hardcoded-tables --enable-avresample --enable-vda --cc=clang --host-cflags= --host-ldflags= --enable-libx264 --enable-libfaac --enable-libmp3lame --enable-libxvid --enable-libfreetype --enable-libtheora --enable-libvorbis --enable-libvpx --enable-librtmp --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libvo-aacenc --enable-libass --enable-ffplay --enable-libspeex --enable-libschroedinger --enable-libfdk-aac --enable-libopus --enable-frei0r --enable-libopenjpeg --disable-decoder=jpeg2000 --extra-cflags='-I/usr/local/Cellar/openjpeg/1.5.1_1/include/openjpeg-1.5 ' libavutil 54. 7.100 / 54. 7.100 libavcodec 56. 1.100 / 56. 1.100 libavformat56. 4.102 / 56. 4.102 libavdevice56. 0.100 / 56. 0.100 libavfilter 5. 1.101 / 5. 1.101 libavresample 2. 1. 0 / 2. 1. 0 libswscale 3. 0.100 / 3. 0.100 libswresample 1. 1.100 / 1. 1.100 libpostproc53. 0.100 / 53. 0.100 [AVFoundation input device @ 0x7fc133c15700] Video device not found video=FaceTime HD Camera:audio=Built-in Microphone: Input/output error I also tried $ffmpeg -f avfoundation -i video=FaceTime HD Camera -i audio=Built-in Microphone -r 29.97 -y out.mov and I got the same error message as above. Warm Regards Jay On Sep 19, 2014, at 9:11 AM, Roger Pack rogerdpa...@gmail.com wrote: On Wed, Sep 17, 2014 at 4:43 PM, Jay Muthialu jmuthialu-at-yahoo@ffmpeg.org wrote: Hi Moritz, Thanks for the information. I
Re: [FFmpeg-user] How to record audio and video from FaceTime HD Camera in OSX
Hi Moritz,
Thanks for the information. I finally applied the patches. Although I could not
apply through git because the latest ffmpeg version I downloaded did not seem
to match with the patches in the email and it failed. So I had to manually sync
the patch file to the source file and I complied sucessfully. The patched
version works for all basics scenarios but did not fix the underlying issue.
It now shows the inbuilt microphone which is an improvement, but the microphone
is showing as error.
$ ffmpeg -f avfoundation -list_devices true -i
Output:
libavutil 54. 7.100 / 54. 7.100
libavcodec 56. 1.100 / 56. 1.100
libavformat56. 4.102 / 56. 4.102
libavdevice56. 0.100 / 56. 0.100
libavfilter 5. 1.101 / 5. 1.101
libavresample 2. 1. 0 / 2. 1. 0
libswscale 3. 0.100 / 3. 0.100
libswresample 1. 1.100 / 1. 1.100
libpostproc53. 0.100 / 53. 0.100
[AVFoundation input device @ 0x7ff6c0c14de0] AVFoundation video devices:
[AVFoundation input device @ 0x7ff6c0c14de0] [0] FaceTime HD Camera
[AVFoundation input device @ 0x7ff6c0c14de0] AVFoundation audio devices:
[AVFoundation input device @ 0x7ff6c0c14de0] [0] Built-in Microphone
: Input/output error
Can you or anyone help me on this? Please note that I have applied all the 5
patches in the thread given below.
https://lists.ffmpeg.org/pipermail/ffmpeg-devel/2014-April/156866.html
These patches only modified one file avfoundation.m. I have attached the
patched avfoundation.m for reference purpose.
avfoundation.m
Description: Binary data
Warm Regards
Jay
On Sep 8, 2014, at 3:52 AM, Moritz Barsnick barsn...@gmx.net wrote:
Hi Jay,
[oops, sent too early]
On Sun, Sep 07, 2014 at 12:01:25 -0400, Jay Muthialu wrote:
I went through all the patches specified in the link but I am not
sure how to apply the patches. Could you please guide me on how to
apply the patches and also what would be command I would have to use
to take audio input ? Please note that I originally installed ffmpeg
using Homebrew.
You would need to compile yourself. Instructions are here:
https://trac.ffmpeg.org/wiki/CompilationGuide/MacOSX
I don't know how Homebrew works. To apply the patches, you would need
to grab the patch files from the emails, i.e. sections like this:
diff --git a/libavdevice/avfoundation.m b/libavdevice/avfoundation.m
index 3622be0..2ac1b3c 100644
--- a/libavdevice/avfoundation.m
+++ b/libavdevice/avfoundation.m
at at -191,7 +191,7 at at static int
avf_read_header(AVFormatContext *s)
goto fail;
}
} else {
-video_device = [AVCaptureDevice
- defaultDeviceWithMediaType:AVMediaTypeMuxed];
+video_device = [AVCaptureDevice
- defaultDeviceWithMediaType:AVMediaTypeVideo];
}
// Video capture device not found, looking for AVMediaTypeVideo
--
1.8.3.2
(I don't know where to get the proper ASCII versions of these patches)
and apply each of them with
patch -p1 -i patchfilename
before the configure of make stage. As said, I have no idea how to
interrupt homebrew stages.
Moritz
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Re: [FFmpeg-user] Blackmagic Intensity Pro - how to capture video with audio?
Hi Damien I am planning to buy either Blackmagic Intensity Pro card or Intensity Shuttle usb3.0 for my testing. Would you mind sharing your hardware spec and Windows version which is working for your Intensity Pro card? Also do you have any inputs if Intensity shuttle will work in Windows 8 on a regular laptop. My objective is to do experimental testing and I am not planning to use to capture videos for more than 5 to10, minutes so I think I might not need heavy specs as typically expected in Blackmagic design products. Any thoughts would be welcome. Regards Jay On Sep 10, 2014, at 8:51 AM, Damian Głodny dam...@artnmedia.pl wrote: Hi, I found solution for my problem. I made a fresh install of Blackmagic drivers and got Decklink Video and Audio Capture on DirectShow devices list. Now everything work as it should. -Original Message- From: ffmpeg-user-boun...@ffmpeg.org [mailto:ffmpeg-user-boun...@ffmpeg.org] On Behalf Of Roger Pack Sent: Wednesday, September 10, 2014 2:27 PM To: FFmpeg user questions Subject: Re: [FFmpeg-user] Blackmagic Intensity Pro - how to capture video with audio? does it use a crossbar interface do you know? there are some patches on ffmpeg-devel list [uncommitted as of yet, sorry!] that might help... On Mon, Sep 8, 2014 at 6:12 AM, Damian Głodny dam...@artnmedia.pl wrote: Hello, I have Blackmagic Intensity Pro video card and I want to stream video from that card to multicast using ffmpeg. But my problem is that I can get only video from that card, no audio. Ok, time for some commands. List of my dshow devices: -=-=-=-=-=-=- ffmpeg -list_devices true -f dshow -i dummy [dshow @ 04437720] DirectShow video devices [dshow @ 04437720] Blackmagic WDM Capture - it is Intensity Pro card [dshow @ 04437720] DirectShow audio devices -=-=-=-=-=-=- As you can see Intensity Pro does not provide a separate DirectShow audio device. Blackmagic WDM Capture options: -=-=-=-=-=-=- ffmpeg -f dshow -list_options true -i video=Blackmagic WDM Capture [dshow @ 043e7720] DirectShow video device options [dshow @ 043e7720] Pin Video Capture [dshow @ 043e7720] pixel_format=uyvy422 min s=1280x720 fps=50 max s=1280x720 fps=50 [dshow @ 043e7720] Pin Audio Capture -=-=-=-=-=-=- As you can see THERE IS a pin called Audio Capture. But how I can use it? So here is my question: how I can map that Audio Capture pin as a ffmpeg audio input? I tried following commands (ffplay): ffplay -f dshow -i video=Blackmagic WDM Capture - I can see only video, no sound ffplay -f dshow -i video=Blackmagic WDM Capture:audio=Blackmagic WDM Capture - error: [dshow @ 02a8f480] Could not find audio device. Is it possible or Intensity Pro is not compatible with ffmpeg? --- Cheers! ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user
Re: [FFmpeg-user] How to record audio and video from FaceTime HD Camera in OSX
Hi Moritz, I have given below the output in plain text. I also tried adding a USB external microphone which is working great in multiple apple apps but ffmpeg does not seem to recognize and the output is the same as shown below. I also wonder if my command is correct, as in Linix/Windows the command line to record from webcam explicitly includes Audio and Video streams inputs but in OSX the command I am using does not seem to include audio input explicitly. Example: In Windows you explicitly identify video and audio inputs as shown below and this world great. ffmpeg –f dshow –i video=”USB2.0 Camera”:audio=”Microphone (Realtek High Definition Audio)” out.mp4 (Windows command line) How to do the same in OSX? Output in OSX listing the AV devices identified $ ffmpeg -f avfoundation -list_devices true -i ffmpeg version 2.3.3 Copyright (c) 2000-2014 the FFmpeg developers built on Sep 5 2014 18:11:41 with Apple LLVM version 5.1 (clang-503.0.40) (based on LLVM 3.4svn) configuration: --prefix=/usr/local/Cellar/ffmpeg/2.3.3 --enable-shared --enable-pthreads --enable-gpl --enable-version3 --enable-nonfree --enable-hardcoded-tables --enable-avresample --enable-vda --cc=clang --host-cflags= --host-ldflags= --enable-libx264 --enable-libfaac --enable-libmp3lame --enable-libxvid --enable-libfreetype --enable-libtheora --enable-libvorbis --enable-libvpx --enable-librtmp --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libvo-aacenc --enable-libass --enable-ffplay --enable-libspeex --enable-libschroedinger --enable-libfdk-aac --enable-libopus --enable-frei0r --enable-libopenjpeg --disable-decoder=jpeg2000 --extra-cflags='-I/usr/local/Cellar/openjpeg/1.5.1_1/include/openjpeg-1.5 ' libavutil 52. 92.100 / 52. 92.100 libavcodec 55. 69.100 / 55. 69.100 libavformat55. 48.100 / 55. 48.100 libavdevice55. 13.102 / 55. 13.102 libavfilter 4. 11.100 / 4. 11.100 libavresample 1. 3. 0 / 1. 3. 0 libswscale 2. 6.100 / 2. 6.100 libswresample 0. 19.100 / 0. 19.100 libpostproc52. 3.100 / 52. 3.100 [AVFoundation input device @ 0x7fa011414ae0] AVFoundation video devices: [AVFoundation input device @ 0x7fa011414ae0] [0] FaceTime HD Camera : Input/output error Thanks Jay On Sep 7, 2014, at 6:05 AM, Moritz Barsnick barsn...@gmx.net wrote: On Sat, Sep 06, 2014 at 11:25:42 -0400, Jay Muthialu wrote: As you can see from the output it lists the FaceTime HD Camera as device ID 0. But it does not show the inbuilt microphone. We can't see any output. https://ffmpeg.org/pipermail/ffmpeg-user/2014-September/023302.html If you did include output originally: Please re-send your e-mail in plain text. Moritz ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user On Sep 6, 2014, at 11:25 AM, Jay Muthialu jay.muthi...@gmail.com wrote: Hello, I could record video using Macbook Air in built camera FaceTime HD Camera but it does not record audio stream. I am working in OSX 10.8 version (Mountain Lion). Command I used to list the available devices $ ffmpeg -f avfoundation -list_devices true -i As you can see from the output it lists the FaceTime HD Camera as device ID 0. But it does not show the inbuilt microphone. Command I used to record from FaceTime camera $ ffmpeg -f avfoundation -r 29.97 -i 0 -y out.mov However it only records the video stream and does not record audio output. I believe the reason is the above command does not include the input for audio stream. Can anyone advise me on how to record audio and video from inbuilt FaceTime HD Camera and inbuilt microphone in OSX? Thanks Jay ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user
Re: [FFmpeg-user] How to record audio and video from FaceTime HD Camera in OSX
Hi Moritz, Thanks for the great input. I went through all the patches specified in the link but I am not sure how to apply the patches. Could you please guide me on how to apply the patches and also what would be command I would have to use to take audio input ? Please note that I originally installed ffmpeg using Homebrew. Thanks Jay On Sep 7, 2014, at 8:25 AM, Moritz Barsnick barsn...@gmx.net wrote: On Sun, Sep 07, 2014 at 07:37:56 -0400, Jay Muthialu wrote: Output in OSX listing the AV devices identified Ah. Back in June, ffmpeg's avfoundation didn't support audio yet, and I think that hasn't changed: https://ffmpeg.org/pipermail/ffmpeg-user/2014-June/021768.html I think these are the experimental patches being referred to (see the whole thread for all five patches): https://lists.ffmpeg.org/pipermail/ffmpeg-devel/2014-April/156865.html Good luck, and do report your results if you happen to test them. Moritz, no Mac OS myself. ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user
[FFmpeg-user] How to record audio and video from FaceTime HD Camera in OSX
Hello, I could record video using Macbook Air in built camera FaceTime HD Camera but it does not record audio stream. I am working in OSX 10.8 version (Mountain Lion). Command I used to list the available devices $ ffmpeg -f avfoundation -list_devices true -i As you can see from the output it lists the FaceTime HD Camera as device ID 0. But it does not show the inbuilt microphone. Command I used to record from FaceTime camera $ ffmpeg -f avfoundation -r 29.97 -i 0 -y out.mov However it only records the video stream and does not record audio output. I believe the reason is the above command does not include the input for audio stream. Can anyone advise me on how to record audio and video from inbuilt FaceTime HD Camera and inbuilt microphone in OSX? Thanks Jay ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user
