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deepspace9 Apprentice
Joined: 29 Jan 2003 Posts: 214 Location: Netherlands
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Posted: Sun Nov 26, 2006 11:19 am Post subject: playing DTS in mplayer-bin |
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I want to play decoded DTS with mplayer-bin
I need to use the bin version of mplayer because video is WMV9 . The problem is, the sound is DTS, and mplayer bin only does SPDIF passthough, and does not decode the sound to stereo PCM.
Code: | Opening audio decoder: [ffmpeg] FFmpeg/libavcodec audio decoders
Cannot find codec 'dts' in libavcodec...
ADecoder init failed :(
ADecoder init failed :(
Opening audio decoder: [hwac3] AC3/DTS pass-through S/PDIF
No accelerated IMDCT transform found
hwac3: switched to DTS, 768000 bps, 48000 Hz
AUDIO: 48000 Hz, 2 ch, ac3, 768.0 kbit/50.00% (ratio: 96000->192000)
Selected audio codec: [hwdts] afm: hwac3 (DTS through S/PDIF)
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The normal mplayer plays the sound, but not the video...
Is there any solution for this? _________________ Athlon 64 X2 3800+
MSI K8N Neo4 FI
Geil Ultra-X PC3200 400MHz CL2 5-2-2 DDR 2x512 GB
Asus 6600 Silence GFX
Watercooling (I just love the silence ) |
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yngwin Retired Dev
Joined: 19 Dec 2002 Posts: 4572 Location: Suzhou, China
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Posted: Sun Nov 26, 2006 5:44 pm Post subject: |
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Unmask and emerge mplayer-1.0_rc1 with the dts useflag. The latest (but still masked) versions of ffmpeg, xine-lib and mplayer can play most wmv files now, without using win32codecs. So you can use native 64bit compiled programs. _________________ "Those who deny freedom to others deserve it not for themselves." - Abraham Lincoln
Free Culture | Defective by Design | EFF |
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deepspace9 Apprentice
Joined: 29 Jan 2003 Posts: 214 Location: Netherlands
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Posted: Sun Nov 26, 2006 6:32 pm Post subject: |
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Well, that sort of works, but decoding 1080p is not the kind of thing this wmv9 decoder seems to like: It's slow as hell, and any keypress stops the video and audio completely.
CPU power with win32 codecs: about 20% for both CPU's (mean)
CPU power with native wmv9: 100% on one CPU, the other one doing nothing.
Seems to me that there is still a not of stuff needed to get this thing workable!
So thats not an acceptable solution
Why did they just forget the DTS decoder in the bin distributable _________________ Athlon 64 X2 3800+
MSI K8N Neo4 FI
Geil Ultra-X PC3200 400MHz CL2 5-2-2 DDR 2x512 GB
Asus 6600 Silence GFX
Watercooling (I just love the silence ) |
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deepspace9 Apprentice
Joined: 29 Jan 2003 Posts: 214 Location: Netherlands
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Posted: Tue Nov 28, 2006 6:28 pm Post subject: |
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Well, at least 720p plays acceptable Though, visually, the native decoder does not really do a good job
Any decent solution for this problem _________________ Athlon 64 X2 3800+
MSI K8N Neo4 FI
Geil Ultra-X PC3200 400MHz CL2 5-2-2 DDR 2x512 GB
Asus 6600 Silence GFX
Watercooling (I just love the silence ) |
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