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20th March 2014, 10:08 | #17401 | Link |
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As mentioned in my response to the original request, its still on the list, but undetermined when I'll get to it.
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LAV Filters - open source ffmpeg based media splitter and decoders |
23rd March 2014, 23:41 | #17402 | Link |
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Hi Nev,
Would it be possible to stream and render two external srt subtitle files at the same time (madVR )? I mean reading 2+ lines of text in different lanugages at the same time. Thanks
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23rd March 2014, 23:44 | #17403 | Link |
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You'll need a subtitle renderer that can render multiple subtitle streams, LAV alone does not and will not do such hacks.
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LAV Filters - open source ffmpeg based media splitter and decoders |
24th March 2014, 07:51 | #17405 | Link |
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With LAV Source is not possible - it handle single pin out, and no way to request data from different subtitle's track at one time
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24th March 2014, 09:06 | #17406 | Link |
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He wants external SRT files. Can just open two of them.
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LAV Filters - open source ffmpeg based media splitter and decoders |
24th March 2014, 16:18 | #17408 | Link |
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If you have problems with a player, you should ask in the appropriate place, ie. the support thread for that player.
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LAV Filters - open source ffmpeg based media splitter and decoders |
25th March 2014, 02:22 | #17409 | Link |
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Just had a very weird issue with LAVFilters 0.61.1 together with the AVStoDVD preview option. It only happens when using the LAVFilters installer, when using the ZIP file everything works perfectly.
My system is WinXP (32bit of course). The AVStoDVD preview uses the infamous quartz.dll (DirectShow ActiveMovie). DirectShowSource is its default source filter, the author recommends ffdshow which works nicely. For several reasons I wanted to replace ffdshow with LAVFilters, and with earlier versions (0.59.1) there also were no problems. But after using the 0.61.1 installer the AVStoDVD preview just hangs and crashes the main program. This issue only affects the preview, the actual encoding works fine. The funny thing is that when I use the ZIP file instead of the installer, the preview works perfectly. I can live with this now since I figured out the command line for setting up the filters, but I still do not understand what the installer does what crashes the AVStoDVD preview. I did some more tests, and I found that after using the installer once there is no way back. Uninstalling and then use the ZIP file does not help, there is something the installer does to my system which is not reverted by uninstalling. The only cure at this point is restoring a current backup. Since the installer for earlier versions did not cause problems, I suppose that there were some recent changes to the installer which are responsible for this issue. Any ideas? Cheers manolito Last edited by manolito; 25th March 2014 at 04:46. |
26th March 2014, 17:36 | #17411 | Link |
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@manolito
Current LAV Filters is not fully compatible with AviSynth 2.5. You can restore the standard splitter for AviSynth with this: Code:
Windows Registry Editor Version 5.00 [HKEY_CLASSES_ROOT\Wow6432Node\Media Type\Extensions\.avs] @="" "Source Filter"="{D3588AB0-0781-11CE-B03A-0020AF0BA770}"
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26th March 2014, 17:44 | #17412 | Link | |
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Quote:
Maybe your output device or drivers don't support 24bit format? If you go to LAV Audio decoder properties during playback you can see currently used and all suppoerted formats in the Status tab. It works for me (LAVFilters 0.61.1), see below. EDIT: I can reproduce it with mixing settings listed by mindbomb. Last edited by michkrol; 27th March 2014 at 09:41. |
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26th March 2014, 20:32 | #17413 | Link | |
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Quote:
In the meantime I had followed many different leads to track down the problem (like filter merits, VB runtime files), but it all ended at a dead end. BTW for WinXP the "Wow6432Node" entry does not exist, the reg file must look like this: Code:
Windows Registry Editor Version 5.00 [HKEY_CLASSES_ROOT\Media Type\Extensions\.avs] @="" "Source Filter"="{D3588AB0-0781-11CE-B03A-0020AF0BA770}" Cheers manolito |
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27th March 2014, 00:50 | #17414 | Link |
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nevcairiel
http://rghost.ru/private/53390670/4a...443e4f4121c0be - don't play, ffmpeg return error No frame But - ffplay play good.
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27th March 2014, 02:15 | #17415 | Link | |
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Quote:
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27th March 2014, 09:54 | #17416 | Link | |
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Quote:
BTW, I get 32bit float with mixing to 5.1 and 32bit integer with mixing to 5.1 and "don't mix stereo sources". |
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27th March 2014, 10:07 | #17417 | Link |
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Stuffing 24 bit samples to 32 bit is probably just avoiding the processing of interleaved values in DWORD registers for a better performance, similar to graphic modes using 32 bit RGB(0) pixels.
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27th March 2014, 20:06 | #17418 | Link |
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Hello!
This M4A audio file seems to cannot be played with LAV Splitter : http://www.criticalmusic.com/podcast/episodes/CriticalPodcast32Emperor.m4a Code:
General Complete name : C:\Users\Pierre\Downloads\CriticalPodcast32Emperor.m4a Format : MPEG-4 Format profile : Apple audio with iTunes info Codec ID : M4A File size : 72.1 MiB Duration : 59mn 15s Overall bit rate mode : Variable Overall bit rate : 170 Kbps Movie name : Critical Music Podcast Vol.32 - Hosted by Emperor Encoded date : UTC 2014-02-11 11:19:44 Tagged date : UTC 2014-02-11 11:19:55 Writing application : GarageBand 6.0.5 Cover : Yes Comment : 1. Ed:it - I Would (SGN:LTD) / 2. Rregular & Dementia ft. Disphonia - Doom Loop... Video ID : 4 Format : JPEG Codec ID : jpeg Duration : 59mn 15s Source duration : 59mn 15s Bit rate mode : Variable Bit rate : 3 684 bps Width : 500 pixels Height : 500 pixels Display aspect ratio : 1.000 Frame rate mode : Variable Frame rate : 0.004 fps Minimum frame rate : 0.001 fps Maximum frame rate : 0.010 fps Color space : YUV Chroma subsampling : 4:4:4 Bit depth : 8 bits Compression mode : Lossy Bits/(Pixel*Frame) : 3.684 Stream size : 1.43 MiB (2%) Source stream size : 1.43 MiB (2%) Language : English Encoded date : UTC 2014-02-11 11:19:42 Tagged date : UTC 2014-02-11 11:19:55 Audio ID : 3 Format : AAC Format/Info : Advanced Audio Codec Format profile : LC Codec ID : 40 Duration : 59mn 15s Bit rate mode : Constant Bit rate : 160 Kbps Channel(s) : 2 channels Channel positions : Front: L R Sampling rate : 44.1 KHz Compression mode : Lossy Stream size : 69.7 MiB (97%) Language : English Encoded date : UTC 2014-02-11 11:19:42 Tagged date : UTC 2014-02-11 11:19:55 Text #1 ID : 1 Format : Timed Text Codec ID : tx3g Duration : 59mn 15s Bit rate mode : Variable Bit rate : 2 bps Stream size : 899 Bytes (0%) Language : English Encoded date : UTC 2014-02-11 11:19:42 Tagged date : UTC 2014-02-11 11:19:55 Text #2 ID : 2 Format : Timed Text Codec ID : tx3g Duration : 59mn 15s Bit rate mode : Variable Bit rate : 2 bps Stream size : 775 Bytes (0%) Language : English Encoded date : UTC 2014-02-11 11:19:42 Tagged date : UTC 2014-02-11 11:19:55 The "Play" button is pushed, but nothing is played (stays at 00:00). If I switch the splitter to Haali, I can read this file (see more infos here). Sorry if this problem is not only LAV Splitter related, I'm no expert. |
27th March 2014, 20:22 | #17420 | Link |
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Seeing an odd behavior when using a SampleGrabber filter after the video decoder and was wondering if there were known issues.
It's an H264 stream (YV12) and the graph is elecard net source -> elecard push demux -> lav video decoder -> sample grabber -> EVR It looks like the chroma's are getting shifted around a bit (red and blue seems to be above where they should in the image). I can get it to display properly by stopping the graph and starting again, almost as if the pin types aren't being updated correctly with a grabber between the decoder and the renderer? |
Tags |
decoders, directshow, filters, splitter |
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