Opened 11 months ago
Last modified 10 months ago
#9818 new enhancement
Introduce support for MCA sub-descriptors in mxf and mov container
| Reported by: | Francesco Bucciantini | Owned by: | |
|---|---|---|---|
| Priority: | wish | Component: | ffmpeg |
| Version: | git-master | Keywords: | mxf |
| Cc: | Francesco Bucciantini | Blocked By: | |
| Blocking: | Reproduced by developer: | no | |
| Analyzed by developer: | no |
Description
Summary of the bug: Audio tagging in mxf isn't passed through.
I have an IMF package with videos and audios and of course the CPL.
Video file is a MJPEG2000 BT709 SDR 10bit muxed in mxf
The audio files are PCM lossless 24bit 48'000Hz muxed as .mxf
To differentiate them, each one has audio tagging inside, so if I use Mediainfo I can see for instance:
General Complete name : Test.mxf Format : MXF Format version : 1.3 Format profile : OP-1a Format settings : Closed / Complete File size : 6.10 GiB Duration : 2 h 6 min Overall bit rate : 6 912 kb/s Package name : Material Package / File Package: SMPTE 382M clip wrapping of wave audio Encoded date : 2022-05-03 22:48:00.768 Writing application : Rohde and Schwarz Clipster 6.9.1.0.1 Writing library : Windows 8 (64-bit) 2.38.0.20411.1 Audio ID : 2 Format : PCM Format settings : Little Format settings, wrapping mode : Clip (BWF) Codec ID : 0D01030102060200 Duration : 2 h 6 min Bit rate mode : Constant Bit rate : 6 912 kb/s Channel(s) : 6 channels Channel layout : L R C LFE Ls Rs Sampling rate : 48.0 kHz Bit depth : 24 bits Stream size : 6.10 GiB (100%) Title : FP Sound track Language : Italian Locked : Yes MCA Title : MCA Title MCA Title Version : MCA Title Version MCA Audio Content Kind : MCA Audio Content Kind MCA Audio Element Kind : MCA Audio Element Kind Other #1 ID : 1-Material Type : Time code Format : MXF TC Frame rate : 24.000 FPS Time code of first frame : 00:59:30:00 Time code settings : Material Package Time code, striped : Yes Title : Timecode track Other #2 ID : 1-Source Type : Time code Format : MXF TC Frame rate : 24.000 FPS Time code of first frame : 00:59:30:00 Time code settings : Source Package Time code, striped : Yes Title : Timecode track As you can see, there's the language tagging: Language : Italian same goes for other tracks that might have a different language like English: General Complete name : Test2.mxf Format : MXF Format version : 1.3 Format profile : OP-1a Format settings : Closed / Complete File size : 6.10 GiB Duration : 2 h 6 min Overall bit rate : 6 912 kb/s Package name : Material Package / File Package: SMPTE 382M clip wrapping of wave audio Encoded date : 2022-05-03 22:48:00.768 Writing application : Rohde and Schwarz Clipster 6.9.1.0.1 Writing library : Windows 8 (64-bit) 2.38.0.20411.1 Audio ID : 2 Format : PCM Format settings : Little Format settings, wrapping mode : Clip (BWF) Codec ID : 0D01030102060200 Duration : 2 h 6 min Bit rate mode : Constant Bit rate : 6 912 kb/s Channel(s) : 6 channels Channel layout : L R C LFE Ls Rs Sampling rate : 48.0 kHz Bit depth : 24 bits Stream size : 6.10 GiB (100%) Title : FP Sound track Language : English Locked : Yes Other #1 ID : 1-Material Type : Time code Format : MXF TC Frame rate : 24.000 FPS Time code of first frame : 00:59:30:00 Time code settings : Material Package Time code, striped : Yes Title : Timecode track Other #2 ID : 1-Source Type : Time code Format : MXF TC Frame rate : 24.000 FPS Time code of first frame : 00:59:30:00 Time code settings : Source Package Time code, striped : Yes Title : Timecode track
so:
Language : English
however when I do:
ffmpeg.exe -f imf -i "D:\Masterfiles\CPL_IMF.xml" -map 0:0 -map 0:1 -map 0:2 -map 0:3 -map 0:4 -c:v copy -c:a copy -f mxf -y "D:\Masterfiles\test.mxf" pause
FFMpeg outputs an error in the language tagging, namely:
[imf @ 000001d283a12a00] Opening 'D:\Masterfiles\ASSETMAP.xml' for reading [mxf @ 000001d283a689c0] local tag 0xdff5 with 0 size [mxf @ 000001d283a689c0] local tag 0xdff4 with 0 size [mxf @ 000001d283a689c0] local tag 0xdff3 with 0 size [mxf @ 000001d283a689c0] local tag 0xdff2 with 0 size [mxf @ 000001d283a689c0] local tag 0xdff5 with 0 size [mxf @ 000001d283a689c0] local tag 0xdff4 with 0 size [mxf @ 000001d283a689c0] local tag 0xdff3 with 0 size [mxf @ 000001d283a689c0] local tag 0xdff2 with 0 size
The whole command line output is:
H:\MJPEG2000 DCP Hardsubber (x86) - Final>ffmpeg.exe -f imf -i "D:\Masterfiles\CPL_IMF.xml" -map 0:0 -map 0:1 -map 0:2 -map 0:3 -map 0:4 -c:v copy -c:a copy -f mxf -y "D:\Masterfiles\test.mxf"
ffmpeg version git-2022-01-28-f581139854-20220128 Copyright (c) 2000-2022 the FFmpeg developers
built with gcc 11.2.0 (crosstool-NG 1.24.0.498_5075e1f)
configuration: --prefix=/ffbuild/prefix --pkg-config-flags=--static --pkg-config=pkg-config --cross-prefix=x86_64-w64-mingw32- --arch=x86_64 --target-os=mingw32 --enable-gpl --enable-version3 --disable-debug --disable-w32threads --enable-pthreads --enable-iconv --enable-libxml2 --enable-zlib --enable-libfreetype --enable-libfribidi --enable-gmp --enable-lzma --enable-fontconfig --enable-libvorbis --enable-opencl --disable-libpulse --enable-libvmaf --disable-libxcb --disable-xlib --enable-amf --enable-libaom --enable-avisynth --enable-libdav1d --enable-libdavs2 --disable-libfdk-aac --enable-ffnvcodec --enable-cuda-llvm --enable-frei0r --enable-libgme --enable-libass --enable-libbluray --enable-libmp3lame --enable-libopus --enable-librist --enable-libtheora --enable-libvpx --enable-libwebp --enable-lv2 --enable-libmfx --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenh264 --enable-libopenjpeg --enable-libopenmpt --enable-librav1e --enable-librubberband --enable-schannel --enable-sdl2 --enable-libsoxr --enable-libsrt --enable-libsvtav1 --enable-libtwolame --enable-libuavs3d --disable-libdrm --disable-vaapi --enable-libvidstab --enable-vulkan --enable-libshaderc --enable-libplacebo --enable-libx264 --enable-libx265 --enable-libxavs2 --enable-libxvid --enable-libzimg --enable-libzvbi --extra-cflags=-DLIBTWOLAME_STATIC --extra-cxxflags= --extra-ldflags=-pthread --extra-ldexeflags= --extra-libs=-lgomp --extra-version=20220128
libavutil 57. 18.100 / 57. 18.100
libavcodec 59. 20.100 / 59. 20.100
libavformat 59. 17.101 / 59. 17.101
libavdevice 59. 5.100 / 59. 5.100
libavfilter 8. 25.100 / 8. 25.100
libswscale 6. 5.100 / 6. 5.100
libswresample 4. 4.100 / 4. 4.100
libpostproc 56. 4.100 / 56. 4.100
IMF CPL ContentTitle: Hitch
IMF CPL Id: urn:uuid:e945442e-aa35-4961-9b74-7c624fb9d232
[imf @ 000001d283a12a00] Opening 'D:\Masterfiles\ASSETMAP.xml' for reading
[mxf @ 000001d283a689c0] local tag 0xdff5 with 0 size
[mxf @ 000001d283a689c0] local tag 0xdff4 with 0 size
[mxf @ 000001d283a689c0] local tag 0xdff3 with 0 size
[mxf @ 000001d283a689c0] local tag 0xdff2 with 0 size
[mxf @ 000001d283a689c0] local tag 0xdff5 with 0 size
[mxf @ 000001d283a689c0] local tag 0xdff4 with 0 size
[mxf @ 000001d283a689c0] local tag 0xdff3 with 0 size
[mxf @ 000001d283a689c0] local tag 0xdff2 with 0 size
Input #0, imf, from 'D:\Masterfiles\CPL_IMF.xml':
Duration: 02:06:22.49, start: 0.000000, bitrate: 0 kb/s
Stream #0:0: Video: jpeg2000, yuv422p10le(tv, bt709, progressive), 3840x2160, 23.98 tbr, 23.98 tbn
Stream #0:1: Audio: pcm_s24le, 48000 Hz, downmix, s32 (24 bit), 2304 kb/s
Stream #0:2: Audio: pcm_s24le, 48000 Hz, downmix, s32 (24 bit), 2304 kb/s
Stream #0:3: Audio: pcm_s24le, 48000 Hz, 5.1(side), s32 (24 bit), 6912 kb/s
Stream #0:4: Audio: pcm_s24le, 48000 Hz, 5.1(side), s32 (24 bit), 6912 kb/s
Output #0, mxf, to 'D:\Masterfiles\test.mxf':
Metadata:
encoder : Lavf59.17.101
Stream #0:0: Video: jpeg2000, yuv422p10le(tv, bt709, progressive), 3840x2160, q=2-31, 23.98 tbr, 23.98 tbn
Stream #0:1: Audio: pcm_s24le, 48000 Hz, downmix, s32 (24 bit), 2304 kb/s (default)
Stream #0:2: Audio: pcm_s24le, 48000 Hz, downmix, s32 (24 bit), 2304 kb/s
Stream #0:3: Audio: pcm_s24le, 48000 Hz, 5.1(side), s32 (24 bit), 6912 kb/s
Stream #0:4: Audio: pcm_s24le, 48000 Hz, 5.1(side), s32 (24 bit), 6912 kb/s
Stream mapping:
Stream #0:0 -> #0:0 (copy)
Stream #0:1 -> #0:1 (copy)
Stream #0:2 -> #0:2 (copy)
Stream #0:3 -> #0:3 (copy)
Stream #0:4 -> #0:4 (copy)
Press [q] to stop, [?] for help
frame= 3987 fps=793 q=-1.0 size= 3678208kB time=00:02:46.29 bitrate=181199.6kbits/s speed=33.1x
and indeed the final file lacks the audio tagging:
General Complete name : D:\Masterfiles\test.mxf Format : MXF Format version : 1.3 Format profile : OP-1a Format settings : Closed / Complete File size : 3.64 GiB Duration : 2 min 52 s Overall bit rate : 181 Mb/s Encoded date : 0-00-00 00:00:00.000 Writing application : FFmpeg OP1a Muxer 59.17.101.0.0 Writing library : Lavf (mingw32) 59.17.101.0.0 Video ID : 2 Format : JPEG 2000 Format profile : BCS@L5 Format settings, wrapping mode : Frame Codec ID : 0D010301020C0100-0401020203010100 Duration : 2 min 52 s Bit rate : 163 Mb/s Width : 3 840 pixels Height : 2 160 pixels Display aspect ratio : 16:9 Frame rate : 23.976 (24000/1001) FPS Color space : YUV Chroma subsampling : 4:2:2 Bit depth : 10 bits Scan type : Progressive Bits/(Pixel*Frame) : 0.819 Stream size : 3.27 GiB (90%) Color range : Limited Color primaries : BT.709 Transfer characteristics : BT.709 Matrix coefficients : BT.709 Audio #1 ID : 3 Format : PCM Format settings : Little Format settings, wrapping mode : Frame (AES) Codec ID : 0D01030102060300 Duration : 2 min 52 s Bit rate mode : Constant Bit rate : 2 304 kb/s Channel(s) : 2 channels Sampling rate : 48.0 kHz Frame rate : 23.976 FPS (2002 SPF) Bit depth : 24 bits Stream size : 47.4 MiB (1%) Locked : Yes Audio #2 ID : 4 Format : PCM Format settings : Little Format settings, wrapping mode : Frame (AES) Codec ID : 0D01030102060300 Duration : 2 min 52 s Bit rate mode : Constant Bit rate : 2 304 kb/s Channel(s) : 2 channels Sampling rate : 48.0 kHz Frame rate : 23.976 FPS (2002 SPF) Bit depth : 24 bits Stream size : 47.4 MiB (1%) Locked : Yes Audio #3 ID : 5 Format : PCM Format settings : Little Format settings, wrapping mode : Frame (AES) Codec ID : 0D01030102060300 Duration : 2 min 52 s Bit rate mode : Constant Bit rate : 6 912 kb/s Channel(s) : 6 channels Sampling rate : 48.0 kHz Frame rate : 23.976 FPS (2002 SPF) Bit depth : 24 bits Stream size : 142 MiB (4%) Locked : Yes Audio #4 ID : 6 Format : PCM Format settings : Little Format settings, wrapping mode : Frame (AES) Codec ID : 0D01030102060300 Duration : 2 min 52 s Bit rate mode : Constant Bit rate : 6 912 kb/s Channel(s) : 6 channels Sampling rate : 48.0 kHz Frame rate : 23.976 FPS (2002 SPF) Bit depth : 24 bits Stream size : 142 MiB (4%) Locked : Yes Other #1 ID : 1-Material Type : Time code Format : MXF TC Frame rate : 24.000 FPS 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 Frame rate : 24.000 FPS 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 Frame rate : 24.000 FPS Time code of first frame : 00:00:00:00
Changing the remux to mov doesn't improve things either:
ffmpeg.exe -f imf -i "D:\Masterfiles\CPL_IMF.xml" -map 0:0 -map 0:1 -map 0:2 -map 0:3 -map 0:4 -c:v copy -c:a copy -f mov -y "D:\Masterfiles\test.mov" pause
General Complete name : D:\Masterfiles\test.mov Format : MPEG-4 Format profile : QuickTime Codec ID : qt 0000.02 (qt ) File size : 2.06 GiB Duration : 1 min 42 s Overall bit rate mode : Variable Overall bit rate : 173 Mb/s Writing application : Lavf59.17.101 Video ID : 1 Format : JPEG 2000 Codec ID : mjp2 Duration : 1 min 42 s Bit rate mode : Variable Bit rate : 155 Mb/s Width : 3 840 pixels Height : 2 160 pixels Display aspect ratio : 16:9 Frame rate mode : Constant Frame rate : 23.976 (24000/1001) FPS Color space : YUV Scan type : Progressive Bits/(Pixel*Frame) : 0.778 Stream size : 1.84 GiB (89%) Color primaries : BT.709 Transfer characteristics : BT.709 Matrix coefficients : BT.709 Audio #1 ID : 2 Format : PCM Format settings : Little / Signed Codec ID : in24 Duration : 1 min 42 s Bit rate mode : Constant Bit rate : 2 304 kb/s Channel(s) : 2 channels Channel layout : Lt Rt Sampling rate : 48.0 kHz Bit depth : 24 bits Stream size : 28.1 MiB (1%) Default : Yes Alternate group : 1 Audio #2 ID : 3 Format : PCM Format settings : Little / Signed Codec ID : in24 Duration : 1 min 42 s Bit rate mode : Constant Bit rate : 2 304 kb/s Channel(s) : 2 channels Channel layout : Lt Rt Sampling rate : 48.0 kHz Bit depth : 24 bits Stream size : 28.1 MiB (1%) Default : No Alternate group : 1 Audio #3 ID : 4 Format : PCM Format settings : Little / Signed Codec ID : in24 Duration : 1 min 42 s Bit rate mode : Constant Bit rate : 6 912 kb/s Channel(s) : 6 channels Channel layout : L R C LFE Ls Rs Sampling rate : 48.0 kHz Bit depth : 24 bits Stream size : 84.3 MiB (4%) Default : No Alternate group : 1 Audio #4 ID : 5 Format : PCM Format settings : Little / Signed Codec ID : in24 Duration : 1 min 42 s Bit rate mode : Constant Bit rate : 6 912 kb/s Channel(s) : 6 channels Channel layout : L R C LFE Ls Rs Sampling rate : 48.0 kHz Bit depth : 24 bits Stream size : 84.2 MiB (4%) Default : No Alternate group : 1
This is the dump of the source mxf files: https://github.com/sandflow/ffmpeg-imf/files/8959600/Source.MXF.Dump.zip
It looks like FFmpeg does not support writing MCA sub-descriptors, which contain the language information:
How to reproduce:
% ffmpeg f imf -i "D:\Masterfiles\CPL_IMF.xml" -map 0:0 -map 0:1 -map 0:2 -map 0:3 -map 0:4 -c:v copy -c:a copy -f mxf -y "D:\Masterfiles\test.mxf" ffmpeg version 2022-01-28-f581139854-20220128 built on 2022-01-28
Attachments (1)
Change History (9)
comment:1 by , 11 months ago
comment:2 by , 11 months ago
I've added the file, however, as I said, FFmpeg does not support writing MCA sub-descriptors, which contain the language information and you confirmed my statement:
mxfdec.c has MCA support (so it can read MCA language tagging)
mxfenc.c does not support MCA (so it cannot write it or pass it to the finally remuxed mxf file)
:(
comment:3 by , 11 months ago
About the IMF, I wouldn't know how to trim an IMF package to be honest, but while decoding the mxf file does indeed make the info being displayed in FFMpeg, it doesn't when it's opened by the CPL IMF decoder:
By opening the mxf file directly:
H:\x262 Audio Hardsubber (x86) - Final>ffmpeg.exe -i "\\mibcsrvarca01.pbc.local\Avisynth Server 3\Masterfiles\hitch_sdr_sky_italy\IMF9668671_HITCH_2D_D_UHD_LB240_XVYCC_2398_TXT_ENG_00.mxf" -i "\\mibcsrvarca01.pbc.local\Avisynth Server 3\Masterfiles\hitch_sdr_sky_italy\IMF10544357_HITCH_2D_D_UHD_LB240_XVYCC_2398_TXT_ITA_ITA_DS.mxf" -map 0:0 -map 1:0 -vcodec copy -acodec copy -t 1 -f mxf -y "\\mibcsrvarca01.pbc.local\Avisynth Server 3\Masterfiles\trim.mxf"
ffmpeg version git-2022-01-28-f581139854-20220128 Copyright (c) 2000-2022 the FFmpeg developers
built with gcc 11.2.0 (crosstool-NG 1.24.0.498_5075e1f)
configuration: --prefix=/ffbuild/prefix --pkg-config-flags=--static --pkg-config=pkg-config --cross-prefix=x86_64-w64-mingw32- --arch=x86_64 --target-os=mingw32 --enable-gpl --enable-version3 --disable-debug --disable-w32threads --enable-pthreads --enable-iconv --enable-libxml2 --enable-zlib --enable-libfreetype --enable-libfribidi --enable-gmp --enable-lzma --enable-fontconfig --enable-libvorbis --enable-opencl --disable-libpulse --enable-libvmaf --disable-libxcb --disable-xlib --enable-amf --enable-libaom --enable-avisynth --enable-libdav1d --enable-libdavs2 --disable-libfdk-aac --enable-ffnvcodec --enable-cuda-llvm --enable-frei0r --enable-libgme --enable-libass --enable-libbluray --enable-libmp3lame --enable-libopus --enable-librist --enable-libtheora --enable-libvpx --enable-libwebp --enable-lv2 --enable-libmfx --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenh264 --enable-libopenjpeg --enable-libopenmpt --enable-librav1e --enable-librubberband --enable-schannel --enable-sdl2 --enable-libsoxr --enable-libsrt --enable-libsvtav1 --enable-libtwolame --enable-libuavs3d --disable-libdrm --disable-vaapi --enable-libvidstab --enable-vulkan --enable-libshaderc --enable-libplacebo --enable-libx264 --enable-libx265 --enable-libxavs2 --enable-libxvid --enable-libzimg --enable-libzvbi --extra-cflags=-DLIBTWOLAME_STATIC --extra-cxxflags= --extra-ldflags=-pthread --extra-ldexeflags= --extra-libs=-lgomp --extra-version=20220128
libavutil 57. 18.100 / 57. 18.100
libavcodec 59. 20.100 / 59. 20.100
libavformat 59. 17.101 / 59. 17.101
libavdevice 59. 5.100 / 59. 5.100
libavfilter 8. 25.100 / 8. 25.100
libswscale 6. 5.100 / 6. 5.100
libswresample 4. 4.100 / 4. 4.100
libpostproc 56. 4.100 / 56. 4.100
Input #0, mxf, from '\\mibcsrvarca01.pbc.local\Avisynth Server 3\Masterfiles\hitch_sdr_sky_italy\IMF9668671_HITCH_2D_D_UHD_LB240_XVYCC_2398_TXT_ENG_00.mxf':
Metadata:
operational_pattern_ul: 060e2b34.04010101.0d010201.01010100
uid : 1a566ace-8338-4b8f-a82e-441affdf6970
company_name : Rohde and Schwarz DVS GmbH
product_name : Clipster
product_version : 5.10.0.19
product_version_num: 5.10.0.19.1
toolkit_version_num: 1.2.0.19.4
application_platform: Windows Server 2008 R2 (64-bit)
modification_date: 2019-08-06T14:20:14.836000Z
product_uid : 2da05c9e-580a-542c-a426-7e5b93cca6b4
generation_uid : a568b931-30dc-4090-9525-b5a4678e378b
material_package_umid: 0x060A2B340101010501010F201300000033A7C7AED15544D1AC4AC5A8CEFB6F08
timecode : 00:59:30:00
Duration: 01:59:07.60, start: 0.000000, bitrate: 484091 kb/s
Stream #0:0: Video: jpeg2000, yuv422p10le(tv, bt709, progressive), 3840x2160, SAR 1:1 DAR 16:9, 23.98 tbr, 23.98 tbn
Metadata:
file_package_umid: 0x060A2B340101010501010F2013000000FDCB9BEAB59345B9926D6E6A7EC205E1
track_name : MP Picture track
Input #1, mxf, from '\\mibcsrvarca01.pbc.local\Avisynth Server 3\Masterfiles\hitch_sdr_sky_italy\IMF10544357_HITCH_2D_D_UHD_LB240_XVYCC_2398_TXT_ITA_ITA_DS.mxf':
Metadata:
operational_pattern_ul: 060e2b34.04010101.0d010201.01010100
uid : 9dae8d74-568b-490b-a56d-ea01b162e5eb
company_name : Rohde and Schwarz
product_name : Clipster
product_version : 6.9.1.0
product_version_num: 6.9.1.0.1
toolkit_version_num: 2.38.0.20411.1
application_platform: Windows 8 (64-bit)
modification_date: 2022-05-03T22:45:04.940000Z
product_uid : 11541793-dee2-56c7-b142-13f88b4264b9
generation_uid : 0dfb7915-0316-427c-89a7-7efd58f4d1fc
material_package_umid: 0x060A2B340101010501010F2013000000A0EB6358194B4F0BADA1F35498880DB5
material_package_name: Material Package
timecode : 00:59:30:00
Duration: 02:06:22.49, start: 0.000000, bitrate: 2304 kb/s
Stream #1:0(ita): Audio: pcm_s24le, 48000 Hz, downmix, s32 (24 bit), 2304 kb/s
Metadata:
file_package_umid: 0x060A2B340101010501010F201300000038723ACE89734FC680B85F2D7B78FA25
file_package_name: File Package: SMPTE 382M clip wrapping of wave audio
track_name : MP sound track
Output #0, mxf, to '\\mibcsrvarca01.pbc.local\Avisynth Server 3\Masterfiles\trim.mxf':
Metadata:
operational_pattern_ul: 060e2b34.04010101.0d010201.01010100
uid : 1a566ace-8338-4b8f-a82e-441affdf6970
timecode : 00:59:30:00
material_package_umid: 0x060A2B340101010501010F201300000033A7C7AED15544D1AC4AC5A8CEFB6F08
generation_uid : a568b931-30dc-4090-9525-b5a4678e378b
product_version_num: 5.10.0.19.1
toolkit_version_num: 1.2.0.19.4
application_platform: Windows Server 2008 R2 (64-bit)
modification_date: 2019-08-06T14:20:14.836000Z
product_uid : 2da05c9e-580a-542c-a426-7e5b93cca6b4
encoder : Lavf59.17.101
Stream #0:0: Video: jpeg2000, yuv422p10le(tv, bt709, progressive), 3840x2160 [SAR 1:1 DAR 16:9], q=2-31, 23.98 tbr, 23.98 tbn
Metadata:
file_package_umid: 0x060A2B340101010501010F2013000000FDCB9BEAB59345B9926D6E6A7EC205E1
track_name : MP Picture track
Stream #0:1(ita): Audio: pcm_s24le, 48000 Hz, downmix, s32 (24 bit), 2304 kb/s
Metadata:
file_package_umid: 0x060A2B340101010501010F201300000038723ACE89734FC680B85F2D7B78FA25
file_package_name: File Package: SMPTE 382M clip wrapping of wave audio
track_name : MP sound track
Stream mapping:
Stream #0:0 -> #0:0 (copy)
Stream #1:0 -> #0:1 (copy)
it says Stream #0:1(ita)
however when I open the CPL with the IMF decoder:
H:\MJPEG2000 DCP Hardsubber (x86) - Final>ffmpeg.exe -f imf -i "\\mibcsrvarca01.pbc.local\Avisynth Server 3\Masterfiles\hitch_sdr_sky_italy\CPL_IMF10544357_958008_HITCH_D_UHD_LB240_XVYCC_2398_48K_ITA_DS_ENG_DS_ITA_51_TXT_ITA_e945442e-aa35-4961-9b74-7c624fb9d232.xml" -map 0:0 -map 0:1 -map 0:2 -map 0:3 -map 0:4 -c:v copy -c:a copy -f mxf -y "\\mibcsrvarca01.pbc.local\Avisynth Server 3\Masterfiles\test.mxf"
ffmpeg version git-2022-01-28-f581139854-20220128 Copyright (c) 2000-2022 the FFmpeg developers
built with gcc 11.2.0 (crosstool-NG 1.24.0.498_5075e1f)
configuration: --prefix=/ffbuild/prefix --pkg-config-flags=--static --pkg-config=pkg-config --cross-prefix=x86_64-w64-mingw32- --arch=x86_64 --target-os=mingw32 --enable-gpl --enable-version3 --disable-debug --disable-w32threads --enable-pthreads --enable-iconv --enable-libxml2 --enable-zlib --enable-libfreetype --enable-libfribidi --enable-gmp --enable-lzma --enable-fontconfig --enable-libvorbis --enable-opencl --disable-libpulse --enable-libvmaf --disable-libxcb --disable-xlib --enable-amf --enable-libaom --enable-avisynth --enable-libdav1d --enable-libdavs2 --disable-libfdk-aac --enable-ffnvcodec --enable-cuda-llvm --enable-frei0r --enable-libgme --enable-libass --enable-libbluray --enable-libmp3lame --enable-libopus --enable-librist --enable-libtheora --enable-libvpx --enable-libwebp --enable-lv2 --enable-libmfx --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenh264 --enable-libopenjpeg --enable-libopenmpt --enable-librav1e --enable-librubberband --enable-schannel --enable-sdl2 --enable-libsoxr --enable-libsrt --enable-libsvtav1 --enable-libtwolame --enable-libuavs3d --disable-libdrm --disable-vaapi --enable-libvidstab --enable-vulkan --enable-libshaderc --enable-libplacebo --enable-libx264 --enable-libx265 --enable-libxavs2 --enable-libxvid --enable-libzimg --enable-libzvbi --extra-cflags=-DLIBTWOLAME_STATIC --extra-cxxflags= --extra-ldflags=-pthread --extra-ldexeflags= --extra-libs=-lgomp --extra-version=20220128
libavutil 57. 18.100 / 57. 18.100
libavcodec 59. 20.100 / 59. 20.100
libavformat 59. 17.101 / 59. 17.101
libavdevice 59. 5.100 / 59. 5.100
libavfilter 8. 25.100 / 8. 25.100
libswscale 6. 5.100 / 6. 5.100
libswresample 4. 4.100 / 4. 4.100
libpostproc 56. 4.100 / 56. 4.100
IMF CPL ContentTitle: Hitch
IMF CPL Id: urn:uuid:e945442e-aa35-4961-9b74-7c624fb9d232
[imf @ 0000025932742a40] Opening '\\mibcsrvarca01.pbc.local\Avisynth Server 3\Masterfiles\hitch_sdr_sky_italy/ASSETMAP.xml' for reading
[mxf @ 00000259327708c0] local tag 0xdff5 with 0 size
[mxf @ 00000259327708c0] local tag 0xdff4 with 0 size
[mxf @ 00000259327708c0] local tag 0xdff3 with 0 size
[mxf @ 00000259327708c0] local tag 0xdff2 with 0 size
[mxf @ 00000259327708c0] local tag 0xdff5 with 0 size
[mxf @ 00000259327708c0] local tag 0xdff4 with 0 size
[mxf @ 00000259327708c0] local tag 0xdff3 with 0 size
[mxf @ 00000259327708c0] local tag 0xdff2 with 0 size
Input #0, imf, from '\\mibcsrvarca01.pbc.local\Avisynth Server 3\Masterfiles\hitch_sdr_sky_italy\CPL_IMF10544357_958008_HITCH_D_UHD_LB240_XVYCC_2398_48K_ITA_DS_ENG_DS_ITA_51_TXT_ITA_e945442e-aa35-4961-9b74-7c624fb9d232.xml':
Duration: 02:06:22.49, start: 0.000000, bitrate: 0 kb/s
Stream #0:0: Video: jpeg2000, yuv422p10le(tv, bt709, progressive), 3840x2160, 23.98 tbr, 23.98 tbn
Stream #0:1: Audio: pcm_s24le, 48000 Hz, downmix, s32 (24 bit), 2304 kb/s
Stream #0:2: Audio: pcm_s24le, 48000 Hz, downmix, s32 (24 bit), 2304 kb/s
Stream #0:3: Audio: pcm_s24le, 48000 Hz, 5.1(side), s32 (24 bit), 6912 kb/s
Stream #0:4: Audio: pcm_s24le, 48000 Hz, 5.1(side), s32 (24 bit), 6912 kb/s
Output #0, mxf, to '\\mibcsrvarca01.pbc.local\Avisynth Server 3\Masterfiles\test.mxf':
Metadata:
encoder : Lavf59.17.101
Stream #0:0: Video: jpeg2000, yuv422p10le(tv, bt709, progressive), 3840x2160, q=2-31, 23.98 tbr, 23.98 tbn
Stream #0:1: Audio: pcm_s24le, 48000 Hz, downmix, s32 (24 bit), 2304 kb/s (default)
Stream #0:2: Audio: pcm_s24le, 48000 Hz, downmix, s32 (24 bit), 2304 kb/s
Stream #0:3: Audio: pcm_s24le, 48000 Hz, 5.1(side), s32 (24 bit), 6912 kb/s
Stream #0:4: Audio: pcm_s24le, 48000 Hz, 5.1(side), s32 (24 bit), 6912 kb/s
Stream mapping:
Stream #0:0 -> #0:0 (copy)
Stream #0:1 -> #0:1 (copy)
Stream #0:2 -> #0:2 (copy)
Stream #0:3 -> #0:3 (copy)
Stream #0:4 -> #0:4 (copy)
it doesn't display the language tag, so something must be wrong with the IMF / FFMpeg integration.
Do you know how I can trim a IMF package?
comment:4 by , 11 months ago
It looks like imfdec.c does not copy input stream metadata, which probably contains the language code:
Perhaps copy_stream_props() from concatdec.c can be reused.
follow-up: 8 comment:7 by , 11 months ago
Patch submitted: http://ffmpeg.org/pipermail/ffmpeg-devel/2022-July/298490.html
This addresses the IMF demuxer issue not the absence of MCA support in the MXF muxer.
comment:8 by , 10 months ago
Replying to Pierre-Anthony Lemieux:
Patch submitted: http://ffmpeg.org/pipermail/ffmpeg-devel/2022-July/298490.html
This addresses the IMF demuxer issue not the absence of MCA support in the MXF muxer.
imfdec.c now passes language information:
https://github.com/FFmpeg/FFmpeg/commit/d5b46fa07d946ce3ef872636338b0f4252f21424
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Please attach a cut down sample file
mxfdec.c has MCA support since 2021-11-25
mxfenc.c indeed does not support MCA