FFMBC: how to add an audio track?

[marcorocchini]

Hi c**s

please consider my commandline:

ffmbc.exe -i test.avi -i test.wav -tff -target xdcamhd422 -an output.mxf -acodec pcm_s24le -ar 48000 -newaudio -map_audio_channel 1:0:0:0:1:0 -acodec pcm_s24le -ar 48000 -newaudio  -map_audio_channel 1:0:1:0:2:0 -acodec pcm_s24le -ar 480000

In this way I create a .mxf that have in the channel audio 1 the R channel of the test.wav input file, and in channel audio 2 the L channel of the test.wav input file.

Now I would like to add another test2add.wav file to add in channel 3 and 4 of the output.mxf file created with ffmbc

PLEASE CAN ANYONE HELP A CAT ? THANKS! AND HAPPY NEW YEAR

[marcorocchini]

[Attachment 40124 - Click to enlarge]

anyone cat online?

[raffriff42]

Mr. c**t, you can do it with ffmpeg -filter_complex "[1:a][2:a]amerge".
This means you would have to do whatever you need to do in ffmbc (is that even a thing any more?)
then post-process with ffmpeg. ffmbc don't do amerge.

Here's a working command line (batch version, with line breaks)

ffmpeg ^
-an -i "video.mp4" ^
-vn -i "audio1.wav" ^
-vn -i "audio2.ac3" ^
-map 0:0 -map 1:0 -map 2:0 ^
-filter_complex "[1:a][2:a]amerge" ^
-channel_layout quad ^
-c:v copy -c:a pcm_s16le ^
"mergetest.mov"

Naturally, you need to set -channel_layout to whatever is appropriate.

[marcorocchini]

I know but ffmpeg give output files that cannot back into the camera (I have a Sony PDW-F800 camcorder) or in the appropriate xdcam deck (pdw-HD1500) but ffmbc can do it using the version 0.7.4: so ffmpeg can produce a file that seems identical to the ffmbc one but that is not playable in xdcam deck. If you want play .mxf files in xdcam deck you are forced to using ffmbc 07.4

[raffriff42]

OK, you can merge your audio channels in ffmpeg, then do final mux in ffmbc - right?

[marcorocchini]

mmmmmmmmm maybe yes maybe



the xdcamhd422 .mxf structure is like this:

General
Complete name : V:\TeatroRomano\video\C0001.MXF
Format : MXF
Commercial name : XDCAM HD422
Format version : 1.2
Format profile : OP-1a
Format settings : Closed / Complete
File size : 37.1 MiB
Duration : 5 s 160 ms
Overall bit rate : 60.3 Mb/s
Encoded date : 2016-12-29 22:53:32.000
Writing application : SONY Opt 1.22

Video
ID : 2
Format : MPEG Video
Commercial name : XDCAM HD422
Format version : Version 2
Format profile : 4:2:2@High
Format settings, BVOP : Yes
Format settings, Matrix : Custom
Format settings, GOP : M=3, N=12
Format settings, picture structure : Frame
Format settings, wrapping mode : Frame
Codec ID : 0D01030102046001-0401020201040300
Duration : 5 s 160 ms
Bit rate mode : Constant
Bit rate : 50.0 Mb/s
Width : 1 920 pixels
Height : 1 080 pixels
Display aspect ratio : 16:9
Frame rate : 25.000 FPS
Standard : Component
Color space : YUV
Chroma subsampling : 4:2:2
Bit depth : 8 bits
Scan type : Interlaced
Scan order : Top Field First
Compression mode : Lossy
Bits/(Pixel*Frame) : 0.965
Stream size : 30.8 MiB (83%)
Color primaries : BT.709
Transfer characteristics : BT.709
Matrix coefficients : BT.709

Audio #1
ID : 3
Format : PCM
Format settings, Endianness : Little
Format settings, wrapping mode : Frame (AES)
Codec ID : 0D01030102060300
Duration : 5 s 160 ms
Bit rate mode : Constant
Bit rate : 1 152 kb/s
Channel(s) : 1 channel
Sampling rate : 48.0 kHz
Frame rate : 25.000 FPS (1920 spf)
Bit depth : 24 bits
Stream size : 726 KiB (2%)
Locked : Yes

Audio #2
ID : 4
Format : PCM
Format settings, Endianness : Little
Format settings, wrapping mode : Frame (AES)
Codec ID : 0D01030102060300
Duration : 5 s 160 ms
Bit rate mode : Constant
Bit rate : 1 152 kb/s
Channel(s) : 1 channel
Sampling rate : 48.0 kHz
Frame rate : 25.000 FPS (1920 spf)
Bit depth : 24 bits
Stream size : 726 KiB (2%)
Locked : Yes

Audio #3
ID : 5
Format : PCM
Format settings, Endianness : Little
Format settings, wrapping mode : Frame (AES)
Codec ID : 0D01030102060300
Duration : 5 s 160 ms
Bit rate mode : Constant
Bit rate : 1 152 kb/s
Channel(s) : 1 channel
Sampling rate : 48.0 kHz
Frame rate : 25.000 FPS (1920 spf)
Bit depth : 24 bits
Stream size : 726 KiB (2%)
Locked : Yes

Audio #4
ID : 6
Format : PCM
Format settings, Endianness : Little
Format settings, wrapping mode : Frame (AES)
Codec ID : 0D01030102060300
Duration : 5 s 160 ms
Bit rate mode : Constant
Bit rate : 1 152 kb/s
Channel(s) : 1 channel
Sampling rate : 48.0 kHz
Frame rate : 25.000 FPS (1920 spf)
Bit depth : 24 bits
Stream size : 726 KiB (2%)
Locked : Yes

Audio #5
ID : 7
Format : PCM
Format settings, Endianness : Little
Format settings, wrapping mode : Frame (AES)
Codec ID : 0D01030102060300
Duration : 5 s 160 ms
Bit rate mode : Constant
Bit rate : 1 152 kb/s
Channel(s) : 1 channel
Sampling rate : 48.0 kHz
Frame rate : 25.000 FPS (1920 spf)
Bit depth : 24 bits
Stream size : 726 KiB (2%)
Locked : Yes

Audio #6
ID : 8
Format : PCM
Format settings, Endianness : Little
Format settings, wrapping mode : Frame (AES)
Codec ID : 0D01030102060300
Duration : 5 s 160 ms
Bit rate mode : Constant
Bit rate : 1 152 kb/s
Channel(s) : 1 channel
Sampling rate : 48.0 kHz
Frame rate : 25.000 FPS (1920 spf)
Bit depth : 24 bits
Stream size : 726 KiB (2%)
Locked : Yes

Audio #7
ID : 9
Format : PCM
Format settings, Endianness : Little
Format settings, wrapping mode : Frame (AES)
Codec ID : 0D01030102060300
Duration : 5 s 160 ms
Bit rate mode : Constant
Bit rate : 1 152 kb/s
Channel(s) : 1 channel
Sampling rate : 48.0 kHz
Frame rate : 25.000 FPS (1920 spf)
Bit depth : 24 bits
Stream size : 726 KiB (2%)
Locked : Yes

Audio #8
ID : 10
Format : PCM
Format settings, Endianness : Little
Format settings, wrapping mode : Frame (AES)
Codec ID : 0D01030102060300
Duration : 5 s 160 ms
Bit rate mode : Constant
Bit rate : 1 152 kb/s
Channel(s) : 1 channel
Sampling rate : 48.0 kHz
Frame rate : 25.000 FPS (1920 spf)
Bit depth : 24 bits
Stream size : 726 KiB (2%)
Locked : Yes

Other #1
ID : 1-Material
Type : Time code
Format : MXF TC
Time code of first frame : 00:00:00:00
Time code settings : Material Package
Time code, striped : Yes

Other #2
ID : 1-Source
Type : Time code
Format : MXF TC
Time code of first frame : 00:00:00:00
Time code settings : Source Package
Time code, striped : Yes

Other #3
Type : Time code
Format : SMPTE TC
Muxing mode : SDTI
Time code of first frame : 00:00:00:00

[raffriff42]

Individual mono streams eh... OK, channelsplit seems to work here:

ffmpeg ^
-vn -i "stereo1.wav" ^
-vn -i "stereo2.ac3" ^
-filter_complex:0 "channelsplit=channel_layout=stereo" ^
-filter_complex:1 "channelsplit=channel_layout=stereo" ^
-channel_layout:0 mono ^
-channel_layout:1 mono ^
-channel_layout:2 mono ^
-channel_layout:3 mono ^
-c:a pcm_s16le ^
"splittest.mov"

[marcorocchini]

thanks, but ffmpeg don't generate MXF playable in Sony decks

[pandy]

thanks, but ffmpeg don't generate MXF playable in Sony decks

you can pipe from ffmpeg to ffmbc ...

[marcorocchini]

thanks, but ffmpeg don't generate MXF playable in Sony decks

you can pipe from ffmpeg to ffmbc ...

mmmmm c*t*

ffmbc074.exe -y -i %4 -i tempAudio_PAIR1_ForFFmbc.wav -tff -target xdcamhd422 -an "%DestFolder%/%~n1_%panState%HDlinerare_xPDWF800.mxf" -acodec pcm_s24le -ar 48000 -newaudio -map_audio_channel 1:0:0:0:1:0 -acodec pcm_s24le -ar 48000 -newaudio -map_audio_channel 1:0:1:0:2:0 -acodec pcm_s24le -ar 48000

I need to "integrate" a sort of (with your modified as say in the other post):

ffmpeg.exe -y -i input.avi -vf yadif=1:tff,scale=1920:1080,unsharp=luma_msize_x=3:luma_msize_y=3:luma_amount=0.8,colormatrix=bt601:bt709,interlace -sws_flags lanczos+accurate_rnd -an -pix_fmt yuv422p -c:v rawvideo -f rawvideo |

so that

ffmpeg.exe -y -i input.avi -vf yadif=1:tff,scale=1920:1080,unsharp=luma_msize_x=3:luma_msize_y=3:luma_amount=0.8,colormatrix=bt601:bt709,interlace -sws_flags lanczos+accurate_rnd -an -pix_fmt yuv422p -c:v rawvideo -f rawvideo | ffmbc074.exe -y -i - -i tempAudio_PAIR1_ForFFmbc.wav -tff -target xdcamhd422 -an "%DestFolder%/%~n1_%panState%HDlinerare_xPDWF800.mxf" -acodec pcm_s24le -ar 48000 -newaudio -map_audio_channel 1:0:0:0:1:0 -acodec pcm_s24le -ar 48000 -newaudio -map_audio_channel 1:0:1:0:2:0 -acodec pcm_s24le -ar 48000

but it don't work