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11th October 2013, 16:23 | #1561 | Link |
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If someone know something about X264licensing ?
There are 3D MVC in premium option. |
11th October 2013, 23:25 | #1562 | Link | |
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12th October 2013, 00:23 | #1563 | Link | |
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Also you do know totalcode pro need separate files for both views and embedding into one is not a option. |
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12th October 2013, 07:18 | #1564 | Link |
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I have made several films with the method TotalCode Pro and both views embedded into one (extract with eac3to, combine with MVCCombine and mux with TsMuxer) and no problem but with 20th fox titles it doesn't work. For example, Transformers 3 3D is OK because it's a Paramount Films but Avatar, Titanic and Ice Age 3 no.
I have tried to invert NALUs with MVCCombine but the same result. |
12th October 2013, 18:01 | #1565 | Link | |
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13th October 2013, 10:45 | #1566 | Link |
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I have tried to separate base and dependent view and the error is the same but resolution in error message is different :
- When I use MVCCombine and launch TotalCode, error message is "image resolution (644 x 56 and 660 x 56)" - When I use separate files and launch TotalCode, error message is "image resolution (612 x 56 and 624 x 56)" |
13th October 2013, 11:27 | #1567 | Link | |
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1st November 2013, 03:52 | #1569 | Link |
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Now this could have interesting implications for us 3D folk:
http://blogs.cisco.com/collaboration...rriers-webrtc/ If Cisco has an MVC license, would that be included in their H.264 codec? And, equally importantly, could that then be something usable for our purposes - either decoding or encoding? |
1st November 2013, 08:36 | #1570 | Link | |
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10th November 2013, 13:35 | #1571 | Link |
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MVCCombine timeout problem when using pipes
@Neisklar:
I've tried to encode Monsters University with BD3D2MK3D, but I have had several problems. The MPLS is made of 148 different SSIF parts! That means that eac3to on my PC has to work hard during 3.5 minutes just to retrieve the streams numbers! Of course, it is not possible to encode that movie directly with DirectShowMVCSource or ssifsource2, due to the well known tineout problem. Therefore I have tried to use MVCCombine to produce a single combined video file, easier to encode. But here again I have had a timeout problem. I have used the MVCCombine GUI integrated in BD3D2MK3D to demux and combine the streams in one shot, using the named pipes. The problem is that MVCCombine gives up and closes the pipes much before eac3to begins to demux the streams, due to the huge delay eac3to needs to determine the stream numbers. Finally, I have had to demux the streams with eac3to alone, and then combine them from HDD with MVCCombine. Of course, I have also had to mux them to M2TS. Total: about 2 hours of constant intense disc activity, just to have a video stream that can be encoded without problem. Neisklar, can you modify MVCCombine to increase its timeout when waiting for data in the pipes? IMO, it should be at least 5 minutes or so. Another possibility would be to add a command line option to pass the timeout, and leave it by default at its current value. (The second possibility is better IMO, as it permits to increase the timeout intelligently, according to the number of parts in the MPLS.) Also, have you tried to add the possibility to mux to M2TS directly in MVCCombine? That would speed up the process much, but I don't know if it's easy to do. I have the intention to modify BD3D2MK3D to encode using the MVCCombine method automatically when there are too many parts in the current MPLS, but of course, I need working pipes, regardless of the number of parts. Thanks in advance!
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11th November 2013, 00:36 | #1572 | Link | |
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2013-11-29 MVC Player Free v0.0.2.6 BD & 3D BD's Player, Demuxer v0.0.0.8b, Recoder. Tutorial Demo for MVC Player Free: Trailer 3D 3DBD's Free - v0.0.0.0005.exe Old Programing free for all. |
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11th November 2013, 10:37 | #1573 | Link |
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Well, it's a muxer. But is it able to create a CombinedMVC.M2TS file in one shot, exactly like eac3to + MVCCombine + the original tsMuxeR ?
Ideally, I need something that can create the M2TS file with the AVC and MVC streams directly from the blu-ray, without writing intermediate files on HDD. Is it possible with tsMuxeR Update for BD ? Have you tried it ?
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11th November 2013, 11:24 | #1575 | Link |
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Hum, currently, I just did a simple test and I've created a single M2TS file with the 2 video streams combined plus a single audio stream. I'm currently encoding it to SBS. It seems to work, but I still have to test with a "difficult" BD with seamless branching and a lot of SSIF files in the MPLS. Anyway, I don't need to create a BD folder on HDD.
A good point with that version of tsMuxeR is that it can generate the M2TS file with everything needed later (except perhaps the chapter points). That means that I can use it to extract the video, audio and subtitles in one shot, then encode without problem, and mux the SBS or TB version from the encoded x264 video and the audio and subtitles from the M2TS. There is no need to use eac3to, and everything can be extracted in one single pass. (I'm still not sure it is possible to create 3D subs directly from the M2TS, or if tsMuxeR can create them directly, but I'll read the thread later...) However, currently, I don't understand how the stream numbers necessary to identify the streams to extract are computed. I don't know yet how to retrieve the list of streams from the MPLS. I have a lot of things to learn, but it seems that that muxer can solve a lot of our problems. I didn't know it. Good finding, Frencher. :-)
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11th November 2013, 15:20 | #1576 | Link |
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The update to ssifSource: now MP4Splitter.dll support added (JVC MVC video): http://sendfile.su/894673
It requires MPEGSplitter.dll MatroskaSplitter.dll MP4Splitter.dll to work with ssif, mkv, mp4; and CoreAVCDecoder.dll, of course. P.S. Excuse me for short announce (no time to write a full reply). Last edited by slavanap; 11th November 2013 at 15:23. |
11th November 2013, 16:23 | #1577 | Link | |
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P.S. And reading from the disc can take different time every time you launch it. The second one will be faster because of cache. |
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11th November 2013, 18:04 | #1578 | Link | |
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http://sendfile.su/894770 Moreover, desynchronization might be caused by avisynth caching strategy, because seeking in full length movie doesn't work always perfectly, so if you use crop, then one frame from ssifSource might be requested twice. In this last version ssifSource provide caching for the last requested frame, in the previous -- it doesn't. So, that might be the reason. Be careful, if your plugin requests frames not sequentially, because it will cause the graph to seek and you'll get the warning message in the console. Also, all messages now prints to stderr, as requested. Prototypes of implemented functions (not changed): Code:
env->AddFunction("ssifSource", "[ssif_file]s[width]i[height]i[frame_count]i[left_track]i[right_track]i[left_264]s[right_264]s[show_params]i", Create_SSIFSource, 0); env->AddFunction("ssifSource2", "[ssif_file]s[frame_count]i[avc_view]b[mvc_view]b[horizontal_stack]b[swap_views]i", SSIFSource2::Create, 0); env->AddFunction("ssifSource3", "[filelist]s[avc_view]b[mvc_view]b[horizontal_stack]b[swap_views]i", SSIFSourceExt::Create, 0); |
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11th November 2013, 18:28 | #1579 | Link |
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Thanks. I'm not sure the timeout of 120 seconds will be sufficient in all situations. As I wrote in a previous post, it must be at least of 3.5 minutes when decoding the first frame with some Pixar movies. But I don't know if the decoding starts immediately or if most of the lost time happens during the initialisation of the AVS script.
Anyway, I'll test your mod later. Currently, I study the possibility to use the BD3D mod of tsMuxeR to generate the combined MVC file. If it works fine, I will probably rewrite completely BD3D2MK3D to use the DirectShowMVCSource method with the combined file as input. That can solve most problems IMO, and of course, in that case, I will not need ssifsource2 any more. Sorry. ;-)
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