[FFmpeg-trac] #3755(undetermined:closed): E-AC-3 encoder does not support more than 6 channels encoding
FFmpeg
trac at avcodec.org
Sat Jul 5 19:38:37 CEST 2014
#3755: E-AC-3 encoder does not support more than 6 channels encoding
-------------------------------------+-------------------------------------
Reporter: microchip | Owner:
Type: enhancement | Status: closed
Priority: normal | Component:
Version: unspecified | undetermined
Keywords: | Resolution: duplicate
Blocking: | Blocked By:
Analyzed by developer: 0 | Reproduced by developer: 0
-------------------------------------+-------------------------------------
Comment (by microchip):
this is the complete output
{{{
neutrino at neutrino:~> ffmpeg -i DTS-ES-7chans.mkv -c:v copy -c:a eac3
-channels 7 test.mkv
ffmpeg version 2.2.4 Copyright (c) 2000-2014 the FFmpeg developers
built on Jun 26 2014 19:58:30 with gcc 4.8 (SUSE Linux)
configuration: --shlibdir=/usr/lib64 --prefix=/usr
--mandir=/usr/share/man --libdir=/usr/lib64 --enable-shared --disable-
static --enable-debug --disable-stripping --extra-cflags='-fmessage-
length=0 -grecord-gcc-switches -fstack-protector -O2 -Wall
-D_FORTIFY_SOURCE=2 -funwind-tables -fasynchronous-unwind-tables -g -fPIC
-I/usr/include/gsm' --enable-gpl --enable-x11grab --enable-version3
--enable-pthreads --enable-avfilter --enable-libpulse --enable-libvpx
--enable-libopus --enable-libass --enable-libx265 --enable-libmp3lame
--enable-libvorbis --enable-libtheora --enable-libspeex --enable-libxvid
--enable-libx264 --enable-libschroedinger --enable-libgsm --enable-
libopencore-amrnb --enable-libopencore-amrwb --enable-postproc --enable-
libdc1394 --enable-librtmp --enable-libfreetype --enable-avresample
--enable-libtwolame --enable-libvo-aacenc --enable-gnutls
libavutil 52. 66.100 / 52. 66.100
libavcodec 55. 52.102 / 55. 52.102
libavformat 55. 33.100 / 55. 33.100
libavdevice 55. 10.100 / 55. 10.100
libavfilter 4. 2.100 / 4. 2.100
libavresample 1. 2. 0 / 1. 2. 0
libswscale 2. 5.102 / 2. 5.102
libswresample 0. 18.100 / 0. 18.100
libpostproc 52. 3.100 / 52. 3.100
[dca @ 0xa47100] Number of channels changed in DCA decoder (6 -> 7)
Input #0, matroska,webm, from 'DTS-ES-7chans.mkv':
Metadata:
encoder : libebml v0.7.7 + libmatroska v0.8.1
creation_time : 2009-04-28 05:18:10
Duration: 01:44:05.25, start: 0.000000, bitrate: 2 kb/s
Stream #0:0(eng): Video: h264 (High), yuv420p, 1280x532, SAR 1:1 DAR
320:133, 23.98 fps, 23.98 tbr, 1k tbn, 47.95 tbc (default)
Stream #0:1(eng): Audio: dts (DTS-ES), 48000 Hz, 6.1, fltp, 1536 kb/s
(default)
Metadata:
title : eng
Stream #0:2(chi): Audio: ac3, 48000 Hz, 5.1(side), fltp, 384 kb/s
Metadata:
title : 国语
File 'test.mkv' already exists. Overwrite ? [y/N] y
Output #0, matroska, to 'test.mkv':
Metadata:
encoder : Lavf55.33.100
Stream #0:0(eng): Video: h264 (H264 / 0x34363248), yuv420p, 1280x532
[SAR 1:1 DAR 320:133], q=2-31, 23.98 fps, 1k tbn, 1k tbc (default)
Stream #0:1(eng): Audio: eac3 ([0] [0][0] / 0x2000), 48000 Hz,
5.1(side), fltp, 448 kb/s (default)
Metadata:
title : eng
Stream mapping:
Stream #0:0 -> #0:0 (copy)
Stream #0:1 -> #0:1 (dca -> eac3)
}}}
--
Ticket URL: <https://trac.ffmpeg.org/ticket/3755#comment:4>
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