DVB audio problem with xine

Hello,

I use a DVB-C USB stick with Kaffeine 1.2.2 and libxine2-1.2.3-89.3.x86_64.

When I start Kaffeine I get video, but audio often is silent. When I
change the TV channel or select the start channel again, audio appears
again. Sometimes I can watch a channel and audio just disappears after
some time.

I does not matter if I use pulseaudio or ALSA, it happens with both
audio systems.

Audio generally works fine with kaffeine or VLC, this is a pure DVB
issue with Kaffeine/libxine.

One hint: when I run Kaffeine and audio is lost and if I start mplayer
with this command, audio is there on mplayer:

cat /dev/dvb/adapter0/dvr0 | mplayer -cache 15240 -

In other words, DVB works fine with mplayer, audio and video.

I tried different decoder priorities with a/52, ffmpegaudio and
dxr3-mpeg2 with no success.


Below there is the content of my
/home/foobar/.kde4/share/apps/kaffeine/xine-config

Thanks for any hints!
Malte

video.processing.ffmpeg_thread_count=2

audio.driver:pulseaudio

video.driver:vdpau

video.output.vdpau_hd_deinterlace_method:bob

video.output.vdpau_skip_chroma_deinterlace:1

video.output.vdpau_display_queue_length:4

engine.buffers.audio_num_buffers:2000

engine.buffers.video_num_buffers:2500

engine.buffers.video_num_frames:25

engine.performance.memcpy_method:sse



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