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28th March 2012, 12:19 | #14921 | Link | |
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As for audio filters, we need a new developer. |
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28th March 2012, 13:57 | #14922 | Link |
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I used libavcodec as the fallback for H264. libmpeg2 for mpeg2 and libwmv9 for vc1/wmv3. As far as I know this is the most stable SW setup.
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Eric Gur, Processor Application Engineer for Overclocking and CPU technologies Intel QuickSync Decoder author Intel Corp. |
28th March 2012, 14:58 | #14923 | Link |
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libmpeg2 is going to be removed. It's much slower than libavcodec on multicore CPUs. As for stability, libmpeg2 was better in the past. But now, libavcodec and its wrapper has been improved a lot. Do you know any issue regarding libavcodec MPEG-2?
And please don't worry about the fall back. I'll change it to libavcodec. |
28th March 2012, 15:57 | #14924 | Link | |
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also, http://sourceforge.net/tracker/?func...41&atid=867360 |
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28th March 2012, 16:34 | #14925 | Link |
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Those issues are related to subtitles, not the mpeg decoder.
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LAV Filters - open source ffmpeg based media splitter and decoders |
28th March 2012, 18:54 | #14927 | Link |
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UPDATE:
FWIW, MPlayer Sherpya-SVN-r34401-4.6.2 does not have that problem anymore However I'd like to know why the it replaces the original yellow text-images with white ones Last edited by Midzuki; 28th March 2012 at 19:36. Reason: better styling :-) |
29th March 2012, 21:24 | #14929 | Link | |
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Quote:
Quote:
http://forum.doom9.org/showthread.ph...04#post1417904 http://forum.doom9.org/showthread.ph...84#post1447384 |
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30th March 2012, 19:10 | #14930 | Link |
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Midzuki this behaviour looks familiar to me it looks like this http://forum.doom9.org/showpost.php?...ostcount=14905
it fails connection to the Video Renderer due to ffdshow intercepting even if it is told todo nothing, though it only happens when preferring it in MPC-HC in a automatic chain it doesn't happen (ffdshow not forced).
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all my compares are riddles so please try to decipher them yourselves :) It is about Time Join the Revolution NOW before it is to Late ! http://forum.doom9.org/showthread.php?t=168004 Last edited by CruNcher; 30th March 2012 at 19:16. |
30th March 2012, 20:47 | #14931 | Link | |
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method 1) real merit of the video processor = 00200000, MPC-HC setting = preferred --> this forces the use of the "Text" input pin, even when ffdshow is told to NOT handle any type of subs at all ; method 2) real merit of the video processor >= 00800000, MPC-HC setting = N/A --> two possibilities: a) merit of the MPEG-2 decoder < merit of ffdshow's video processor, THEN the DVD-subpictures are sent to this latter b) merit of the MPEG-2 decoder > merit of ffdshow's video processor, THEN this latter is not used at all Apparently ffdshow sees no difference between uncompressed video and subtitles Last edited by Midzuki; 30th March 2012 at 20:50. Reason: typo |
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31st March 2012, 08:09 | #14932 | Link |
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You can't tell ffdshow raw filter to do nothing. If you add it to the graph, it must handle DVD menu and the subtitles. If you don't like this, you don't add it to the graph. It's the spec, at this point.
If ffdshow does not handle DVD menu and subtitles, and ffdshow apply resize, the graph won't work. It's a bug if it connects to audio, though... |
31st March 2012, 13:07 | #14933 | Link | ||
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¿ why the "logic" of the so-called raw video filter has to be different ? ++++++++++++++++ P.S.: If I build a graph manually in Graphstudio, the raw video filter CAN change the "picture properties" WITHOUT messing with the DVD-subpictures --- and yes, it will "do nothing" if I un-tick all of its checkboxes...... Last edited by Midzuki; 31st March 2012 at 13:31. |
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31st March 2012, 16:09 | #14934 | Link |
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Do you mean it still connects if you set "Raw video" to disable? Then it's a bug.
Then it's OK. The building of the graph is mainly responsibility of the application. ffdshow raw processor basically don't want to join the DVD graph without getting menu and subtitles, unless manually forced. |
2nd April 2012, 00:02 | #14935 | Link |
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A strange issue, "FFDShow Audio Decoder" refuses to connect to "FLACSource" filter.
FLACSource presents subtype {1541C5C0-CDDF-477D-BC0A-86F8AE7F8354} on its output pin and of course FLAC is set to Libavcodec in FFDshow Audio Dec. Is it a bug, expected behavior? On the other hand, when a FLAC stream is present in a MKV for exemple, it connects to FFDShow Audio Dec without problems using the same subtype {1541C5C0-CDDF-477D-BC0A-86F8AE7F8354}. Why does FFDShow Audio Dec. refuse to connect to FLACSource specifically?
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XP SP3 / Geforce 8500 / Zoom Player Last edited by TheShadowRunner; 2nd April 2012 at 00:15. |
4th April 2012, 10:04 | #14936 | Link |
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Hi there!
Is there any possibility to get the VC-1 stream through ffdshow, but without stuttering I just don't like using the DXVA dec. XP pro x64 SP2; Core 2 Quad Q6600 2,4 GHz; 4094 MB RAM DDR2 SDRAM; ATI Radeon HD 3450, 256 MB, ATI Catalist 12.3 Thanks in advance, Šabović Adis |
4th April 2012, 15:08 | #14937 | Link |
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http://forum.doom9.org/showpost.php?...ostcount=19206
Same is ffdshow DXVA. Edit: Sorry, my fault.. no problem now. Last edited by wanezhiling; 4th April 2012 at 17:34. |
9th April 2012, 00:32 | #14938 | Link | |
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A new official stable build has been released. The version is 1.2.4422
Download links: 32-bit 64-bit Changes since r3154: Quote:
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MPC-HC 2.2.1 |
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9th April 2012, 02:01 | #14940 | Link |
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Thank you for this new "Official" build 4422!
I tried again the FLAC oddity as it could have been corrected (extensive changelog!). It turns out that no, Flacsource.ax can connect to LAV Audio Dec, but FFDShow Audio Dec still doesn't accept the connection. See you, TSR
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ffdshow, ffdshow tryouts, ffdshow-mt, ffplay, icl |
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