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15th September 2012, 11:01 | #12181 | Link |
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Note that thread priorities are always relative to the process, not the system. If you have performance issues, you might as well try to increase the priority of the whole player.
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LAV Filters - open source ffmpeg based media splitter and decoders |
15th September 2012, 11:47 | #12182 | Link |
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Was there a particular reason why LAV Splitter lowers the priority of the audio decoder thread while Haali Splitter, MPC-HC's Splitter, AV Splitter, and others all raise the priority?
Last edited by cyberbeing; 15th September 2012 at 11:50. |
15th September 2012, 11:51 | #12183 | Link |
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A 20 year old PC could decode audio, so i simply gave priority to video. Once you don't have enough performance to do both, something bad will happen, no matter how its setup.
I could probably remove that code and make it have all the same priority. PS: Everyone else doing something in this DirectShow world most likely just means they copied from each other, not that there is a real reason to it.
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LAV Filters - open source ffmpeg based media splitter and decoders Last edited by nevcairiel; 15th September 2012 at 11:55. |
15th September 2012, 13:13 | #12184 | Link | |
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Quote:
It would be good if you did remove the difference in priority ^^ |
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15th September 2012, 15:41 | #12185 | Link |
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I asked you before to stop posting about these things here, please take it to a more appropriate place. If you really want to know, buy the hardware and test, instead of posting random quotes from random review pages.
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15th September 2012, 20:01 | #12186 | Link | |
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/Well, they usually come from times when your average cpu didn't have ample performance headroom - I don't mean to bash LAV filters though./ |
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17th September 2012, 07:07 | #12188 | Link |
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I cant say i do.
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LAV Filters - open source ffmpeg based media splitter and decoders |
18th September 2012, 06:06 | #12189 | Link |
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After this commit .srt files inside .mkv files are no longer displayed by vsfilter (including xy-vsfilter) if Lav Splitter is used. It's pretty much pointless and most likely effects other subtitle renderers so it'd probably be good to revert it in the 1f0 repo.
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18th September 2012, 06:33 | #12190 | Link | |
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The commit there is perfectly fine, i just need to map the new codec id to the appropriate DirectShow type, and everything will work just fine again. I rarely revert a commit, unless its really obvious the commit was wrong. In general, avoiding useless modifications to ffmpeg in my repo is the best course of action - because in the long run, it'll just cause grief to maintain these changes. Speaking of, i should clean my patches again and submit some to ffmpeg for inclusion. Anyhow, i'll add the new codec id to lavs subtitle types, and it will work just fine again, no revert required.
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18th September 2012, 15:24 | #12191 | Link |
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Have an issue with LAV decoder connecting to some Sony decoder in graphstudio- reported size biHeight= -1080 instead of 1080. Decoder is sending v210 format and in case of some other filters all works fine. Any way to fix it? I assume it's Sony decoder what is broken, but some other filters seams to still work fine with it.
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18th September 2012, 23:31 | #12192 | Link |
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@nevcairiel
Feature requests: -> LAV Decoder checkbox option to crop half of the picture for Full-SBS MKV files which are being played back on a 2D setup. I have a bluray disc from which I made a Full-SBS encode (to future-proof the encode for when MPC, LAV, and madVR get updated to support 3D, which I hop will happen). Something even better would be something like what ffdshow raw filter has (I use this currently to crop videos) in which there are four text boxes around a rectangle which depicts the sides to crop from. That would be an excellent addition to LAV Decoder even though I realize it is not exactly a "decoder" function. It would help remove the occasional dependency on ffdshow raw that I have to use to crop material before it is sent to the renderer. -> A tray icon for LAV Filters |
19th September 2012, 13:32 | #12193 | Link |
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Hi.
I have just quick question - does Audio delay working even while audio bitstreaming?
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19th September 2012, 13:35 | #12194 | Link |
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It should yes, because it just modifies timestamps, it doesn't actually change the audio.
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19th September 2012, 22:22 | #12195 | Link |
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Hi nev,
I tested it and LAV supports SHOUTcast streaming, but... How do I get the currently playing title and other dynamic meta-data? Can you add support for the IAMMediaContent interface? Or is there another way to get at the meta data? P.S. Do you have an ETA for a non-test release? I want to add an OPUS LAV profile to Zoom Player, but there are only test versions supporting it out right now. |
20th September 2012, 08:11 | #12196 | Link |
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I do not have an ETA, i'm still working on some features i want in the version, but work is going slow due to time constraints.
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LAV Filters - open source ffmpeg based media splitter and decoders |
23rd September 2012, 16:04 | #12197 | Link |
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What about the SHOUTcast streaming meta-data?
I'm not sure how ffmpeg parses the meta-data, but it stands to logic it may just mean hooking the IAMMediaContent interface and grabbing it's data from an existing structure. |
23rd September 2012, 20:42 | #12199 | Link | |
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Quote:
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24th September 2012, 01:03 | #12200 | Link |
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Should be fixed, was a stupid typo.
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LAV Filters - open source ffmpeg based media splitter and decoders |
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