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16th June 2009, 02:50 | #82 | Link |
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@twazerty
I installed v.09.06.07, while also keeping v.04.23.1 installed on the same system. Does having both versions installed on the same system cause problems? I ask because, since installing v.09.06.07, I've had completely unacceptable identical results regarding the two titles I've processed (as both MKV and M2Ts formats sourced from original, commercial BluRay discs) using both v.04.23.1 and v.09.06.07 - a total of 8 full conversions: Although the original unprocessed rips play perfectly, all 8 "AVCHDCoder"-processed full movies exhibited sporadic but frequent video stuttering (especially during horizontal panning scenes), as well as total stoppage of motion, while audio continued. I then took a 1 minute, 191,000Kb clip from one of the original rips, "National Treasure", that included (the same) horizontal panning and processed it using both versions of "AVCHDCoder" and then "BD_Rebuilder" (with the same settings). The results were as follows: 1) Both versions of "AVCHDCoder" exhibited the same stutter and stop behavior 2) The "BD_Rebuilder" version played perfectly 3) Each version of the "AVCHDCoder" conversions was 388,000 in size (Twice the size of the original, unprocessed clip) 4) The "BD-Rebuilder" conversion 119,000 Kb in size Please keep in mind that I had no such problems when the only installed "AVCHDCoder" version I had was v.09.06.07, as well as "BD-Rebuilder" Please advise. **ADDITIONAL INFO - I uninstalled v.09.06.07 and then tried v.04.23.1 - Same unacceptable result. Last edited by setarip_old; 16th June 2009 at 03:56. Reason: Additional info |
16th June 2009, 13:51 | #83 | Link |
AVCHDCoder developer
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Location: Oss, Netherlands
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My app can't cause such problems (only the logics are inside AVCHDCoder). I totally depend on external applications. There can only be 2 things that can cause the problems: The x264 settings or ffdshow. What will happen if you choose the faster encoding profile?
If I did found stuttering I never released this app. I also can't find any problems. They all work perfectly. You can also try to update ffdshow. I know ffdshow can cause strange problems. (Like converting but generating very poor video files after updating ffdshow it was perfectly like it should be.) More versions of AVCHDCoder can be installed side by side. When you only run 1 instance there can't be any problem. AVCHDCoder always pushes the bitrate to the limit. That's why the file is twice the size. Last edited by twazerty; 16th June 2009 at 13:53. |
16th June 2009, 15:32 | #84 | Link |
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Today I added the formulas for:
AC3 192 Kbps AC3 224 Kbps AC3 256 Kbps AC3 512 Kbps AC3 576 Kbps DTS-ES 768 Kbps Am I missing some important bitrates? Changed some things and now I can't test the DTS-HD 3072 Kbps version Does anyone has a sample for me? I already have DTS-HD sample of VBR bitrates. Only needs the one with CBR 3072 Kbps also know as 3018 Kbps |
17th June 2009, 22:31 | #85 | Link |
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@twazerty
Further testing on my part seems to indicate that the problem lies with concurrently running another program that uses either x264 or ffdshow. I believe this could possibly be overcome by (As I've previously suggested) adding "Idle" as a performance option (As is the case with BD Rebuilder), as "Idle" makes for better "sharing". Your thoughts, please? |
17th June 2009, 23:52 | #86 | Link | |
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Quote:
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18th June 2009, 00:46 | #87 | Link |
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"Idle" is another option in addition to "Low", "Normal", "High", and "Highest" - and it appears to more properly deal with multitasking involving two programs (e.g. "AVCHDCoder" and "BD Rebuilder" [or a second iteration of "AVCHDCoder") that access the same underlying programs (e.g. "FFdshow" and/or "x264")...
(I believe there is discussion of this in the "BD Rebuilder" subforum here) |
18th June 2009, 21:00 | #88 | Link |
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twazerty: The DTS-HD input works ok now, thanks. I have found that TSMuxer has issues resizing some sups like these and the only current workaround I know of is to us BDSup2Sub. Also is there a chance of having a free-form AVCHD bitrate calculator either inside AVCHDcoder or a separate tool that allows:
video: typing a time to the second HH:MM:SS and open an avs, (m2)ts, mkv audio: selecting bitrate from pulldown box and loading ac3, dts, wav files subs: multiple selection of up to 32 subs resolution: 1920x1080, 1280x720, 1440x1080, 720x480, 720x576 frames: shows number of video frames bpp: shows bits per pixel by calculating: (Width * Height) / kbps = bpp compressibility check: uses avs with 'SelectRangeEvery(frames / 30, 14)' serving to x264.exe --crf 18 results of the compressibility check in % like gordian knot setatup_old: low = idle process priority if that's what you mean. |
18th June 2009, 21:17 | #89 | Link | |
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@turbojet
Quote:
(Check out "VirtualDub's" options, for example) |
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18th June 2009, 21:36 | #90 | Link |
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You are referring to the non-standard process priorities like virtualdub uses?
Idle in virtualdub does not equal 'idle' process priority in task manager, process explorer, etc. The only way to accurately change the process priority of virtualdub while it's running is through the status window. I've never ran into any other apps that use non-standard process priorities. |
19th June 2009, 00:07 | #91 | Link | ||
AVCHDCoder developer
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Location: Oss, Netherlands
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Quote:
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-Now I understand more about how overhead is working. -Now I do have more formulas. -I do have formulas for wav 5.1 and 7.1 Some information: Bitrate is not based on resolution. High or low resolution will give you the same overhead. Bitrate cannot be calculate by telling how many subs you use. The calculator needs the size of the final sup files to calculate bitrate. SRT and number is useless. Basicly it comes to this: - Open mkv/m2ts or enter running time (HH:MM:SS or just in seconds) - Choose bitrate from dropdown box - Add sup files or enter total size or use fixed sizes of 25MB each - Hit the calculate button I don't know if I add Quality checks. I've added another feature to AVCHDCoder: Support for WMVHD files with the support of keeping all 6 channels !! Only wmvhd with wma will be supported. wmvhd with ac3 or dts wont be supported. Before you can convert wmv files you need to install dbpoweramp and the wma plugin because the conversion of audio is: WMV --> WMA (asfbin.exe) WMA --> Flac (CoreConverter.exe) Flac --> AC3 (eac3to.exe) |
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19th June 2009, 04:58 | #92 | Link | |||
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Quote:
Quote:
- avs video input - browse for audio input - on the fly calculation instead of pressing calculate Quote:
One more thing is x264's output of 23.976 is changed this breaks some software (eac3to) and possibly 24p on some standalones (panasonic, samsung) to workaround this either add assumefps(24000,1001) to avs or use x264.exe --fps 24000/1001 Last edited by turbojet; 19th June 2009 at 05:05. |
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19th June 2009, 09:51 | #93 | Link |
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@twazerty
See the following - and again, see VirtualDub: http://foldingforum.org/viewtopic.ph...k&gl=us#p82178 |
23rd June 2009, 19:39 | #94 | Link |
AVCHDCoder developer
Join Date: Feb 2009
Location: Oss, Netherlands
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Will continue within a couple of days. (School etc)
But I released AVCHDCalculator today. I dont know in which section I have to but it. Weblink to my website: http://tools.twanwintjes.nl/index.php?page=avchdcalc Screenshot: |
25th June 2009, 15:21 | #95 | Link |
AVCHDCoder developer
Join Date: Feb 2009
Location: Oss, Netherlands
Posts: 266
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New version out. Changelog:
Beta v09.06.25 Fixed - Broken mds file Fixed - META file didn't contain quotes which causes some files failing to extract Fixed - Temp files won't be deleted correctly Fixed - Skipping and jumping didn't work or didn't work smooth. Added - WMVHD support (with WMA audio only, dbpoweramp and wma codec required. See manual for instructions) Added - USB 4GB output Added - BD-50 output Added - Custom output size (250MB - 50GB) Added - Support for DTS-ES 768kbps, AC3 192, 224, 256 and AC3 576 kbps Updated - x264.exe to r1171 |
25th June 2009, 20:58 | #97 | Link | |
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Location: Oss, Netherlands
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Quote:
Forgot to add this to the changelog: -Elapsed time is shown in the header of AVCHDCoder. -After queue is executed a popup will show with the total elapsed time. Turbojets remaining items, I've gave them a priority and added some of my own. Priority 4: Must Have - keep HD audio, PCM could use Pcm2Tsmu (for BD25 at least, 1-2 GB free on BD25 should be no problem) - get original chapters from mkv/mpls/bd and use as default Priority 3: Should Have - ts input - mts input - Move job up/down - Abort button - kill only command windows avchdcoder calls instead of all when deleting all jobs (bug fix?) - if video is avchd compliant and video+audio fits size selected offer to not encode or encode just audio and just mux - x264 settings for advanced users: --ref 1-4 --bpyramid --psy-rd --deblock --vaq, and long (240/24) or short (24/1) gop - output with encoding info and errors - More advanced settings like choosing multiple preferred languages. - Burn files one by one after queue is executed. Priority 2: Could Have - H264 input - external audio support - get language from all streams - mutliple audio track support - convert chapters to x264 qp-file and use for accurate chapter stops - mpls input (very helpful for seamless branching and keeping BD chapters) - BD input selects largest playlist by default with an option to choose another - compression check with --crf 18 on 3% of the clip using selectevery and use the results to judge quality instead of bitrate Prioriry 1: Would Have - DTS encoding - silence eac3to sounds - have a non wizard mode - option to keep AUXDATA/BDJO/CERTIFICATE/JAR/META folders, on by default, there are more players that need these then don't, with new tsmuxer a 'strict AVCHD' option to delete AUXDATA/BDJO/CERTIFICATE/JAR/META folders for the 1 maybe 2 players that still need this. - minimize to tray option that displays job#, first pass or second pass, fps, % complete and eta Will not be added: - menu background option - scene selection like menu - avs input Last edited by twazerty; 26th June 2009 at 01:22. |
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26th June 2009, 13:21 | #100 | Link |
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Thanks for the new version and the calculator.
A few things to add to the avchdcoder list: - use BDSup2Sub instead of TSMuxer (crashes on some subs) for resizing subs - don't delete AUXDATA folder of output (6 HW and 2 SW players need it. only 2, but probably 0 now (samsung firmware updates) require it to be deleted) - if input fps = ~23.976 add this to avs: AssumeFPS(24000/1001) so the output is the same as input (eac3to and possibly 24p HW issues) - add to end of the avs: ConvertToYV12() (x264 only accepts YV12 and some decoders use other colorspaces) - possible issue with current directshowsource(fps=23.9759856527702) some decoders may not like the unusual framerate (23.976 is safe) - custom size can't go below 1000 MB - 1 MB = 1,000,000 bytes is technically correct but unusual outside of some HDDs/ISPs and other than CCE 2.7+ I've never seen it used in encoding - also is there a reason for the comma in the custom size, I have a feeling this is why it can't go below 1000 MB Also in the next version of the calc do you plan on adding custom size in MB? Adding custom time in HH:MM:SS format? And what are the current sizes in MiB of the current coder/calc sizes? Last edited by turbojet; 26th June 2009 at 13:32. |
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avchd, mkv |
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