[FFmpeg-trac] #2504(undetermined:new): Audio glitches and distortion when recording and direct play
FFmpeg
trac at avcodec.org
Thu May 23 11:42:14 CEST 2013
#2504: Audio glitches and distortion when recording and direct play
-------------------------------------+-------------------------------------
Reporter: MrNice | Owner:
Type: defect | Status: new
Priority: important | Component:
Version: git-master | undetermined
Keywords: regression | Resolution:
Blocking: | Blocked By:
Analyzed by developer: 0 | Reproduced by developer: 0
-------------------------------------+-------------------------------------
Comment (by MrNice):
Hi cehoyos,
I started your process. I installed git, gcc and yasm.
I run the 2 first steps then the big ./configure (comment: 27)
Everything OK
Now Record:
{{{
ffmpeg]$ ./ffmpeg -f alsa -ac 2 -i hw:0,0 -y out.wav
ffmpeg version N-53363-g1fded9b Copyright (c) 2000-2013 the FFmpeg
developers
built on May 23 2013 10:33:10 with gcc 4.4.7 (GCC) 20120313 (Red Hat
4.4.7-3)
configuration: --disable-protocols --disable-decoders --disable-encoders
--disable-demuxers --disable-muxers --disable-outdevs --disable-bsfs
--disable-parsers --enable-protocol=file --enable-decoder=pcm_s16le
--enable-encoder=pcm_s16le --enable-muxer=wav --disable-filters
libavutil 52. 33.100 / 52. 33.100
libavcodec 55. 10.101 / 55. 10.101
libavformat 55. 7.100 / 55. 7.100
libavdevice 55. 1.101 / 55. 1.101
libavfilter 3. 69.100 / 3. 69.100
libswscale 2. 3.100 / 2. 3.100
libswresample 0. 17.102 / 0. 17.102
Unknown input format: 'alsa'
}}}
alsa is not here.
What I have to do?
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2504#comment:32>
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