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21st December 2008, 00:14 | #5801 | Link |
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Okay. But unless explicitly stated, we must assume that he doesn't use that input plugin and tried to access ffdshow through its VfW interface...
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21st December 2008, 11:45 | #5804 | Link | |
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21st December 2008, 16:06 | #5805 | Link | |
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The garbling with Haali's splitter and premiere-paff.ts is explained here. |
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21st December 2008, 16:21 | #5806 | Link |
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Could you devs please have a look at FFDShow's theora support?
A_New_Computer--med.ogg OGG[Theora+Vorbis] - Works okay with FFDShow. (upon time-seeking, the image still hangs for ±3seconds, but this is a splitter issue) transparency.ogg OGG[Theora+Vorbis] - Fails with FFDShow (but also fails with the built-in MPC Video Decoder!) With MONOGRAM GraphStudio the file-loading takes ± 10seconds, then only the FFDShow Audio Decoder is connected to the MKV Splitter (the FFDShow Video Decoder refuses on connecting manually), and finally refushed to render anything at all. Maybe this is a splitter-issue afterall. Theora+AAC.mkv MKV[Theora+AAC]- Works okay with the MPC Video Decoder, but the FFDShow Video Decoder refuses to connect to the MKV Splitter, so I guess this not the MKV Splitter to blame. In fact, when I mux both streams of A_New_Computer--med.ogg and transparency.ogg into a MKV-container, both files play perfectly with the MPC Video Decoder (incl. time-seeking!!). Way to go on the MKV Splitter!
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21st December 2008, 16:39 | #5807 | Link |
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I did some RMVB tests with ffdshow as the decoder.
the result is better than i expected, all the samples worked, but the CPU usage is massive when compared to the realmedia decoder. mplayer scored worse here because some samples got displayed incorrectly Hope the ffmpeg team can still optimize rv40 decoding |
21st December 2008, 17:28 | #5808 | Link | |
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EDIT: Interesting, this only happens with EVR and EVR Custom. Also the freeze only happens with those renderers. VMR9 and the others are problem free. That's probably why you can't reproduce. Can you confirm? |
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21st December 2008, 19:31 | #5810 | Link | |
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If you want the latest features and improvements (and if you aren't afraid to face new bugs) go with the latest "SVN" build. And if you need a more tested (but usually somewhat older) build, you should take the latest "beta" version. Right now "Beta 6" has just been released. So at the moment there is no noteworthy difference between latest "Beta" and current "SVN"
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21st December 2008, 19:54 | #5811 | Link | |
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I just read on Kostya's blog (the guy who made the rv40 and rv30 ffmpeg decoders), that the realvideo decoders can be faster than the binary decoder from real itself
he says Quote:
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21st December 2008, 21:24 | #5812 | Link | |
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http://ffdshow-tryout.sourceforge.net/ |
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21st December 2008, 22:04 | #5813 | Link |
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is there any reason why Cubic interpolation is selected by default instead of YADIF?
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21st December 2008, 22:14 | #5814 | Link |
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Because it's a very simple, very fast and artifact-free deinterlacer, maybe?
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21st December 2008, 22:33 | #5815 | Link |
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Using ffdshow_prebeta6_rev2527_20081219.exe
Problem: Selecting '3/2/1 - 6 channel' in the 'Mixer' and encoding 6 channel AAC from a Quicktime video to AC3 output results in no audio whatsoever being sent to the SPDIF out. Setting to 'Same as input' results in it encoding and outputting AC3 fine, as does changing to 'Quad' and a couple of others in the Mixer drop down options. |
21st December 2008, 22:39 | #5816 | Link | |
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21st December 2008, 22:45 | #5817 | Link | |
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But CPU usage of Yadif is significant higher then Cubic interpolation. Without deinterlacer CPU usage is ~5%, with cubic interpolation it is ~7%, with Yadif it's ~20%
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21st December 2008, 23:12 | #5819 | Link | ||
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Quote:
Quote:
.mts (AVCHD ~15 Mbps comcorder footage) Q6600@3Ghz
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21st December 2008, 23:17 | #5820 | Link | |
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Yadif still requires significant more CPU time than a simple deinterlacer, like Cubic interpolation. Especially for 1080i stuff it is very demanding! And keep in mind: Not any ffdshow user has got an up-to-date multi-core CPU
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ffdshow, ffdshow tryouts, ffdshow-mt, ffplay, icl |
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