Opened 10 years ago

Last modified 10 years ago

#1829 closed defect (worksforme)

dts-wav playback fails with [dca @ 0x134eef0]Not a valid DCA frame.

Reported by: pluto@… Owned by: reimar
Priority: normal Component: ad
Version: 1.0rc4 Severity: normal
Keywords: Cc: compn
Blocked By: Blocking:
Reproduced by developer: Analyzed by developer:



i'm trying to play a dts-wav sample from Kelly Industries without a success.

$ mplayer -channels 6 -v dts_the_other_side_44khz.wav

[demux_audio] DTS audio in wav, 14 bit, LE
demux_audio: audio data 0x2C - 0x1A4E02C
Audio only file format detected.
get_path('sub/') -> '/home/users/pluto/.mplayer/sub/'
Opening audio decoder: [ffmpeg] FFmpeg/libavcodec audio decoders
dec_audio: Allocating 192000 + 65536 = 257536 bytes for output buffer.
FFmpeg's libavcodec audio codec
INFO: libavcodec "dca" init OK!
AUDIO: 44100 Hz, 2 ch, s16le, 1411.2 kbit/100.00% (ratio: 176400->176400)
Selected audio codec: [ffdca] afm: ffmpeg (FFmpeg DTS)
Building audio filter chain for 44100Hz/2ch/s16le -> 0Hz/0ch/??...
[libaf] Adding filter dummy
[dummy] Was reinitialized: 44100Hz/2ch/s16le
[dummy] Was reinitialized: 44100Hz/2ch/s16le
Trying preferred audio driver 'alsa', options '[none]'
alsa-init: requested format: 44100 Hz, 2 channels, 9
alsa-init: using ALSA 1.0.23
alsa-init: setup for 1/2 channel(s)
alsa-init: using device default
alsa-init: pcm opened in blocking mode
alsa-init: got buffersize=32768
alsa-init: got period size 1024
alsa: 48000 Hz/2 channels/4 bpf/32768 bytes buffer/Signed 16 bit Little Endian
AO: [alsa] 48000Hz 2ch s16le (2 bytes per sample)
AO: Description: ALSA-0.9.x-1.x audio output
AO: Author: Alex Beregszaszi, Zsolt Barat <joy@…>
AO: Comment: under developement
Building audio filter chain for 44100Hz/2ch/s16le -> 48000Hz/2ch/s16le...
[dummy] Was reinitialized: 44100Hz/2ch/s16le
[libaf] Adding filter lavcresample
[dummy] Was reinitialized: 48000Hz/2ch/s16le
[dummy] Was reinitialized: 48000Hz/2ch/s16le
Video: no video
Freeing 0 unused video chunks.
Starting playback...
[dca @ 0x134eef0]Not a valid DCA frame
lavc_audio: error
[libaf] Reallocating memory in module lavcresample, old len = 0, new len = 13379
Increasing filtered audio buffer size from 0 to 13336
lavc_audio: errorf 156.0 (02:36.0) ??,?

i'm using mplayer snapshot from rev. 31097 with libdca-0.0.5.

Change History (1)

comment:1 Changed 10 years ago by compn

  • Resolution set to worksforme
  • Status changed from new to closed,

this was just fixed in svn, update to latest.

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