[FFmpeg-trac] #5369(undetermined:new): new audiotoolbox encoder does not support AAC encoding with more than 2 channels
FFmpeg
trac at avcodec.org
Thu Mar 24 01:01:30 CET 2016
#5369: new audiotoolbox encoder does not support AAC encoding with more than 2
channels
-------------------------------------+-------------------------------------
Reporter: julian | Owner:
Type: defect | Status: new
Priority: normal | Component:
Version: git-master | undetermined
Keywords: | Resolution:
audiotoolbox | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
Changes (by cehoyos):
* keywords: => audiotoolbox
Old description:
> this is new audiotoolbox encoders checked into git head yesterday
>
> {{{ffmpeg -i test.mkv -stats -map 0:0 -map 0:1 -map 0:2 -scodec mov_text
> -vcodec copy -acodec aac -y test.mp4
>
> ffmpeg version N-79115-g65cff81 Copyright (c) 2000-2016 the FFmpeg
> developers
> built with Apple LLVM version 7.0.2 (clang-700.1.81)
> configuration: --disable-encoders --disable-muxers --enable-muxer=ac3
> --enable-muxer=mp4 --enable-encoder=aac_at --enable-encoder=ac3 --enable-
> encoder=ac3_fixed --enable-encoder=movtext --enable-muxer=mp3 --disable-
> indev=qtkit
> libavutil 55. 19.100 / 55. 19.100
> libavcodec 57. 30.100 / 57. 30.100
> libavformat 57. 29.100 / 57. 29.100
> libavdevice 57. 0.101 / 57. 0.101
> libavfilter 6. 39.102 / 6. 39.102
> libswscale 4. 0.100 / 4. 0.100
> libswresample 2. 0.101 / 2. 0.101
> [h264 @ 0x7f953a810c00] Increasing reorder buffer to 1
> Input #0, matroska,webm, from '/Users/julian/Desktop/test.mkv':
> Metadata:
> ENCODER : Lavf55.19.104
> Duration: 00:00:10.05, start: 0.000000, bitrate: 4672 kb/s
> Stream #0:0(eng): Video: h264 (High), yuv420p(tv, bt709), 1280x718
> [SAR 1:1 DAR 640:359], 23.98 fps, 23.98 tbr, 1k tbn, 2k tbc (default)
> Stream #0:1(eng): Audio: ac3, 48000 Hz, 5.1(side), fltp, 384 kb/s
> (default)
> Stream #0:2(eng): Subtitle: subrip
> Metadata:
> title : CC
> LANGUAGE : eng
> [aac_at @ 0x7f953b827c00] AudioToolbox cookie error: 560226676
> Output #0, mp4, to '/Users/julian/Desktop/ar.mp4':
> Metadata:
> ENCODER : Lavf55.19.104
> Stream #0:0(eng): Video: h264, yuv420p, 1280x718 [SAR 1:1 DAR
> 640:359], q=2-31, 23.98 fps, 23.98 tbr, 1k tbn, 1k tbc (default)
> Stream #0:1(eng): Audio: aac, 0 channels, 128 kb/s (default)
> Metadata:
> LANGUAGE : eng
> encoder : Lavc57.30.100 aac_at
> Stream #0:2(eng): Subtitle: mov_text, 128 kb/s
> Metadata:
> title : CC
> LANGUAGE : eng
> encoder : Lavc57.30.100 mov_text
> Stream mapping:
> Stream #0:0 -> #0:0 (copy)
> Stream #0:1 -> #0:1 (ac3 (native) -> aac (aac_at))
> Stream #0:2 -> #0:2 (subrip (srt) -> mov_text (native))
> Error while opening encoder for output stream #0:1 - maybe incorrect
> parameters such as bit_rate, rate, width or height
> }}}
New description:
this is new audiotoolbox encoders checked into git head yesterday
{{{
ffmpeg -i test.mkv -stats -map 0:0 -map 0:1 -map 0:2 -scodec mov_text
-vcodec copy -acodec aac -y test.mp4
ffmpeg version N-79115-g65cff81 Copyright (c) 2000-2016 the FFmpeg
developers
built with Apple LLVM version 7.0.2 (clang-700.1.81)
configuration: --disable-encoders --disable-muxers --enable-muxer=ac3
--enable-muxer=mp4 --enable-encoder=aac_at --enable-encoder=ac3 --enable-
encoder=ac3_fixed --enable-encoder=movtext --enable-muxer=mp3 --disable-
indev=qtkit
libavutil 55. 19.100 / 55. 19.100
libavcodec 57. 30.100 / 57. 30.100
libavformat 57. 29.100 / 57. 29.100
libavdevice 57. 0.101 / 57. 0.101
libavfilter 6. 39.102 / 6. 39.102
libswscale 4. 0.100 / 4. 0.100
libswresample 2. 0.101 / 2. 0.101
[h264 @ 0x7f953a810c00] Increasing reorder buffer to 1
Input #0, matroska,webm, from '/Users/julian/Desktop/test.mkv':
Metadata:
ENCODER : Lavf55.19.104
Duration: 00:00:10.05, start: 0.000000, bitrate: 4672 kb/s
Stream #0:0(eng): Video: h264 (High), yuv420p(tv, bt709), 1280x718
[SAR 1:1 DAR 640:359], 23.98 fps, 23.98 tbr, 1k tbn, 2k tbc (default)
Stream #0:1(eng): Audio: ac3, 48000 Hz, 5.1(side), fltp, 384 kb/s
(default)
Stream #0:2(eng): Subtitle: subrip
Metadata:
title : CC
LANGUAGE : eng
[aac_at @ 0x7f953b827c00] AudioToolbox cookie error: 560226676
Output #0, mp4, to '/Users/julian/Desktop/ar.mp4':
Metadata:
ENCODER : Lavf55.19.104
Stream #0:0(eng): Video: h264, yuv420p, 1280x718 [SAR 1:1 DAR
640:359], q=2-31, 23.98 fps, 23.98 tbr, 1k tbn, 1k tbc (default)
Stream #0:1(eng): Audio: aac, 0 channels, 128 kb/s (default)
Metadata:
LANGUAGE : eng
encoder : Lavc57.30.100 aac_at
Stream #0:2(eng): Subtitle: mov_text, 128 kb/s
Metadata:
title : CC
LANGUAGE : eng
encoder : Lavc57.30.100 mov_text
Stream mapping:
Stream #0:0 -> #0:0 (copy)
Stream #0:1 -> #0:1 (ac3 (native) -> aac (aac_at))
Stream #0:2 -> #0:2 (subrip (srt) -> mov_text (native))
Error while opening encoder for output stream #0:1 - maybe incorrect
parameters such as bit_rate, rate, width or height
}}}
--
--
Ticket URL: <https://trac.ffmpeg.org/ticket/5369#comment:2>
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