[FFmpeg-trac] #2945(undetermined:new): Incorrect bitrate error prevents D10 IMX mux of legitimate essence
FFmpeg
trac at avcodec.org
Mon Sep 9 00:17:07 CEST 2013
#2945: Incorrect bitrate error prevents D10 IMX mux of legitimate essence
-------------------------------------+-------------------------------------
Reporter: ortoni | Type: defect
Status: new | Priority: normal
Component: | Version:
undetermined | unspecified
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
Summary of the bug:
Known good 30 Mbit/sec m2v and wav essences cannot be muxed into IMX30 D10
MXF because of "error MXF D-10 only support 30/40/50 mbit/s"
How to reproduce:
If a known good IMX30 D10 MXF is demultiplexed into m2v and wav files,
then immediately multiplexed back to the same format, the muxing fails. I
have checked that the m2v essence shows a video bitrate of 30,000,000 at
the mpeg header level:
ffmpeg.exe" -i FCP.MXF -vcodec copy FCP.m2v -acodec copy FCP.wav
ffmpeg version N-55721-gc443689 Copyright (c) 2000-2013 the FFmpeg
developers
built on Aug 22 2013 18:59:54 with gcc 4.7.3 (GCC)
configuration: --enable-gpl --enable-version3 --disable-w32threads
--enable-av
isynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls
--enab
le-iconv --enable-libass --enable-libbluray --enable-libcaca --enable-
libfreetyp
e --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame
--ena
ble-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg
--enable-l
ibopus --enable-librtmp --enable-libschroedinger --enable-libsoxr
--enable-libsp
eex --enable-libtheora --enable-libtwolame --enable-libvo-aacenc --enable-
libvo-
amrwbenc --enable-libvorbis --enable-libvpx --enable-libx264 --enable-
libxavs --
enable-libxvid --enable-zlib
libavutil 52. 42.100 / 52. 42.100
libavcodec 55. 29.100 / 55. 29.100
libavformat 55. 14.102 / 55. 14.102
libavdevice 55. 3.100 / 55. 3.100
libavfilter 3. 82.102 / 3. 82.102
libswscale 2. 5.100 / 2. 5.100
libswresample 0. 17.103 / 0. 17.103
libpostproc 52. 3.100 / 52. 3.100
Guessed Channel Layout for Input Stream #0.1 : 4.0
Input #0, mxf, from 'FCP.MXF':
Metadata:
uid : 2f8e817a-c070-4d6a-a891-a30d79fef4d4
generation_uid : 3fd15f16-f8ee-449b-89fc-6a136320aae9
company_name : SONY
product_name : XDCAM Transfer
product_version : 631
application_platform: SONY MXF Development Kit (MacOS X)
product_uid : 060e2b34-0401-0103-0e06-012002410200
modification_date: 2010-11-23 03:57:48
timecode : 01:00:00:00
Duration: 00:00:05.00, start: 0.000000, bitrate: 42626 kb/s
Stream #0:0: Video: mpeg2video (4:2:2), yuv422p, 720x608 [SAR 608:405
DAR 16
:9], max. 30000 kb/s, 25 fps, 25 tbr, 25 tbn, 50 tbc
Stream #0:1: Audio: pcm_s16le, 48000 Hz, 4.0, s16, 3072 kb/s
Output #0, mpeg2video, to 'FCP.m2v':
Metadata:
uid : 2f8e817a-c070-4d6a-a891-a30d79fef4d4
generation_uid : 3fd15f16-f8ee-449b-89fc-6a136320aae9
company_name : SONY
product_name : XDCAM Transfer
product_version : 631
application_platform: SONY MXF Development Kit (MacOS X)
product_uid : 060e2b34-0401-0103-0e06-012002410200
modification_date: 2010-11-23 03:57:48
timecode : 01:00:00:00
encoder : Lavf55.14.102
Stream #0:0: Video: mpeg2video, yuv422p, 720x608 [SAR 608:405 DAR
16:9], q=2
-31, max. 30000 kb/s, 25 fps, 90k tbn, 25 tbc
Output #1, wav, to 'FCP.wav':
Metadata:
uid : 2f8e817a-c070-4d6a-a891-a30d79fef4d4
generation_uid : 3fd15f16-f8ee-449b-89fc-6a136320aae9
company_name : SONY
product_name : XDCAM Transfer
product_version : 631
application_platform: SONY MXF Development Kit (MacOS X)
product_uid : 060e2b34-0401-0103-0e06-012002410200
modification_date: 2010-11-23 03:57:48
ISMP : 01:00:00:00
ISFT : Lavf55.14.102
Stream #1:0: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 48000 Hz, 4.0,
3072 kb/s
Stream mapping:
Stream #0:0 -> #0:0 (copy)
Stream #0:1 -> #1:0 (copy)
Press [q] to stop, [?] for help
frame= 125 fps=0.0 q=-1.0 Lsize= 17050kB time=00:00:05.00
bitrate=27934.8kbits/s
video:17050kB audio:1875kB subtitle:0 global headers:0kB muxing overhead
-9.907499%
ffmpeg.exe" -i FCP.m2v -i FCP.wav -vcodec copy -acodec copy -f mxf_d10
FCP_new.mxf
ffmpeg version N-55721-gc443689 Copyright (c) 2000-2013 the FFmpeg
developers
built on Aug 22 2013 18:59:54 with gcc 4.7.3 (GCC)
configuration: --enable-gpl --enable-version3 --disable-w32threads
--enable-av
isynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls
--enab
le-iconv --enable-libass --enable-libbluray --enable-libcaca --enable-
libfreetyp
e --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame
--ena
ble-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg
--enable-l
ibopus --enable-librtmp --enable-libschroedinger --enable-libsoxr
--enable-libsp
eex --enable-libtheora --enable-libtwolame --enable-libvo-aacenc --enable-
libvo-
amrwbenc --enable-libvorbis --enable-libvpx --enable-libx264 --enable-
libxavs --
enable-libxvid --enable-zlib
libavutil 52. 42.100 / 52. 42.100
libavcodec 55. 29.100 / 55. 29.100
libavformat 55. 14.102 / 55. 14.102
libavdevice 55. 3.100 / 55. 3.100
libavfilter 3. 82.102 / 3. 82.102
libswscale 2. 5.100 / 2. 5.100
libswresample 0. 17.103 / 0. 17.103
libpostproc 52. 3.100 / 52. 3.100
Input #0, mpegvideo, from 'FCP.m2v':
Duration: N/A, bitrate: N/A
Stream #0:0: Video: mpeg2video (4:2:2), yuv422p, 720x608 [SAR 608:405
DAR 16
:9], max. 30000 kb/s, 25 fps, 25 tbr, 1200k tbn, 50 tbc
Input #1, wav, from FCP.wav':
Metadata:
encoder : Lavf55.14.102
timecode : 01:00:00:00
Duration: 00:00:05.00, bitrate: 3072 kb/s
Stream #1:0: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 48000 Hz, 4.0,
s16, 3072 kb/s
'''[mxf_d10 @ 026ae060] error MXF D-10 only support 30/40/50 mbit/s'''
Output #0, mxf_d10, to 'FCP_new.mxf':
Metadata:
encoder : Lavf55.14.102
Stream #0:0: Video: mpeg2video, yuv422p, 720x608 [SAR 608:405 DAR
16:9], q=2
-31, max. 30000 kb/s, 25 fps, 25 tbn, 25 tbc
Stream #0:1: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 48000 Hz, 4.0,
3072 kb/s
Stream mapping:
Stream #0:0 -> #0:0 (copy)
Stream #1:0 -> #0:1 (copy)
Could not write header for output file #0 (incorrect codec parameters ?):
Error
number -1 occurred
Thanks in advance.
-m
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2945>
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