[FFmpeg-trac] #2817(avformat:new): Unimplemented mxf OP1a feature
FFmpeg
trac at avcodec.org
Wed Feb 22 11:32:56 EET 2017
#2817: Unimplemented mxf OP1a feature
-------------------------------------+------------------------------------
Reporter: cehoyos | Owner:
Type: enhancement | Status: new
Priority: wish | Component: avformat
Version: git-master | Resolution:
Keywords: mxf | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
-------------------------------------+------------------------------------
Comment (by vijm1972):
Hi Team,
Having same issue while transcoding from audio.mxf to mp3. My source file
is created using Clipster IMF package creation. We have separate audio and
video streams in IMF package. We need to transcode audio.mxf to mp3 using
FFMPEG. I am getting below error message after processing.
ffmpeg-20170214-8fa18e0-win64-static\ffmpeg-20170214-8fa18e0-win64-static\bin\ffmpeg.exe
-i D:\DCP_Test\Outbox\AE_DIL_O
V_IMF_2STEREO.mxf -vn -r 25 -ar 44100 -ac 2 -ab 192k -c:a:0 libmp3lame -ac
2 D:\DCP_Test\Test.mp3
ffmpeg version N-83507-g8fa18e0 Copyright (c) 2000-2017 the FFmpeg
developers
built with gcc 5.4.0 (GCC)
configuration: --enable-gpl --enable-version3 --enable-cuda --enable-
cuvid --enable-d3d11va --enable-dxva2 --enable-libmfx --enable-nvenc
--enable-a
visynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls
--enable-iconv --enable-libass --enable-libbluray --enable-libbs2b
--enable
-libcaca --enable-libfreetype --enable-libgme --enable-libgsm --enable-
libilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb
--en
able-libopencore-amrwb --enable-libopenh264 --enable-libopenjpeg --enable-
libopus --enable-librtmp --enable-libsnappy --enable-libsoxr --enable-
libspe
ex --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-
libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack
--enable-
libwebp --enable-libx264 --enable-libx265 --enable-libxavs --enable-
libxvid --enable-libzimg --enable-lzma --enable-zlib
libavutil 55. 47.100 / 55. 47.100
libavcodec 57. 80.100 / 57. 80.100
libavformat 57. 66.102 / 57. 66.102
libavdevice 57. 2.100 / 57. 2.100
libavfilter 6. 73.100 / 6. 73.100
libswscale 4. 3.101 / 4. 3.101
libswresample 2. 4.100 / 2. 4.100
libpostproc 54. 2.100 / 54. 2.100
[mxf @ 000000000036a0c0] OPAtom misinterpreted as OP1a? KLV for edit unit
0 extending into next edit unit is not implemented. Update your FFmpeg
versi
on to the newest one from Git. If the problem still occurs, it means that
your file has a feature which has not been implemented.
[mxf @ 000000000036a0c0] If you want to help, upload a sample of this file
to ftp://upload.ffmpeg.org/incoming/ and contact the ffmpeg-devel mailing
l
ist. (ffmpeg-devel at ffmpeg.org)
Guessed Channel Layout for Input Stream #0.0 : stereo
Input #0, mxf, from 'D:\DCP_Test\Outbox\AE_DIL_OV_IMF_2STEREO.mxf':
Metadata:
uid : b5901b21-0580-49f4-91dd-e4c1090b6161
company_name : Rohde and Schwarz DVS GmbH
product_name : Clipster
product_version : 5.10.0.10
application_platform: Windows 7 Service Pack 1 (64-bit)
modification_date: 2017-01-20T06:37:39.000000Z
product_uid : 60d3e172-c99e-5bc5-81be-ad6085b4fc42
generation_uid : 3ec3f751-c3d3-4ab3-80fa-50e88e0edc76
material_package_umid:
0x060A2B340101010501010F20130000007B3CE6CF858E409187A9EE8CF20DD123
timecode : 00:00:00:00
Duration: 00:04:27.20, start: 0.000000, bitrate: 2304 kb/s
Stream #0:0: Audio: pcm_s24le, 48000 Hz, stereo, s32 (24 bit), 2304
kb/s
Metadata:
file_package_umid:
0x060A2B340101010501010F201300000099764B5F0096483AA2B527D197AFCAE0
track_name : MP sound track
File 'D:\DCP_Test\Test.mp3' already exists. Overwrite ? [y/N] y
Output #0, mp3, to 'D:\DCP_Test\Test.mp3':
Metadata:
uid : b5901b21-0580-49f4-91dd-e4c1090b6161
company_name : Rohde and Schwarz DVS GmbH
product_name : Clipster
product_version : 5.10.0.10
application_platform: Windows 7 Service Pack 1 (64-bit)
modification_date: 2017-01-20T06:37:39.000000Z
product_uid : 60d3e172-c99e-5bc5-81be-ad6085b4fc42
generation_uid : 3ec3f751-c3d3-4ab3-80fa-50e88e0edc76
material_package_umid:
0x060A2B340101010501010F20130000007B3CE6CF858E409187A9EE8CF20DD123
timecode : 00:00:00:00
TSSE : Lavf57.66.102
Stream #0:0: Audio: mp3 (libmp3lame), 44100 Hz, stereo, s32p (24 bit),
192 kb/s
Metadata:
file_package_umid:
0x060A2B340101010501010F201300000099764B5F0096483AA2B527D197AFCAE0
track_name : MP sound track
encoder : Lavc57.80.100 libmp3lame
Stream mapping:
Stream #0:0 -> #0:0 (pcm_s24le (native) -> mp3 (libmp3lame))
Press [q] to stop, [?] for help
size= 1kB time=00:00:00.00 bitrate=N/A speed= 0x
video:0kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB
muxing overhead: unknown
Output file is empty, nothing was encoded (check -ss / -t / -frames
parameters if used)
Please suggest if there is any option to transcode that file using FFMPEG?
Regards,
Vij
--
Ticket URL: <https://trac.ffmpeg.org/ticket/2817#comment:4>
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