L-SMASH Source

[StainlessS]

Originally Posted by Groucho2004

I don't see anything in the code (on github) that would suddenly stop it from working with AVS2.6. That could be tested easily, I guess.

OK, Tried RawSoucePlus() on avs v2.60 standard, crashes.

00000100    16:28:48.211    GetSeq: Multi-SourceFilter Attempt open of Video File
00000101    16:28:48.211    GetSeq:     'D:\GetSeq_Test\TEST\elephants_dream_480p24.y4m'
00000102    16:28:48.398    GetSeq: Has 1 Video streams.
00000103    16:28:48.398    GetSeq: Has 0 Audio streams.
00000104    16:28:48.398    GetSeq: Attempt Open Video with RawSourcePlus.
00000105    16:28:48.414    GetSeq: *** Catch *** Evaluate: Unrecognized exception!
00000106    16:28:48.414    GetSeq: ([GScript], line 83)
00000107    16:28:48.414    GetSeq: ([GScript], line 86)
00000108    16:28:48.414    GetSeq:
00000109    16:28:48.414    GetSeq: !!! Set !!! ... FFMS CacheFile = C:\Users\root\AppData\Local\Temp\elephants_dream_480p24.y4m.ffindex
00000110    16:28:48.414    GetSeq: Attempt Index Video for FFVideoSource.
00000111    16:28:52.142    GetSeq: Attempt Open Video with FFVideoSource.
00000112    16:28:52.158    GetSeq: OK ... FFVideoSource opened Video.
00000113    16:28:52.158    GetSeq: Time taken to Open clip = 3.952888 Seconds(0.065881 Mins)

[Groucho2004]

Originally Posted by StainlessS

OK, Tried RawSoucePlus() on avs v2.60 standard, crashes.

Script?

[StainlessS]

c = vFn.RawSourcePlus(fpsnum=num,fpsden=den)

[Groucho2004]

Originally Posted by StainlessS

c = vFn.RawSourcePlus(fpsnum=num,fpsden=den)

I don't get what GScript and FFVideoSource have to do with it...

[StainlessS]

I'm using it in GetSeq(), via this lot

# END OF GetSeq.avsi
#Import(".\GetSeq.avsi")

#FN="E:\Starwars\SW.avi"
#FN="D:\Parade.avi"
#FN=".\TEST\10Bit_Standard8_Scan_16FPS.avi"     # This 10 bit dont load with Avisource(), [and no audio]
#FN=".\TEST\ALTEST2.mp4"
#FN=".\TEST\heima_720p_500.mp4"
#FN=".\TEST\tears_of_steel_1080pwebm.webm"
#FN=".\TEST\1.wmv"
#FN=".\TEST\2018_0525_135958_020.MOV"
#FN=".\TEST\1.flv"
#FN=".\TEST\CrowdRun_2160p50.x264.CRF25.mkv"
#FN=".\TEST\DJI Inspire Drone Video Long GOP Jerkiness .MOV"
FN=".\TEST\elephants_dream_480p24.y4m"
#FN=".\TEST\1.mpg"

PREF="R" ] order of sourcefilters tried
Getseq(FN,Pref=Pref,fpsnum=33000,fpsden=1001,Debug=True)     # Test 33000/1001

which called

RawSoucePlus(FN,fpsnum=33000,fpsden=1001)

/*
    Req:- RT_Stats, FFMS, LSmash. CallCmd, MediaInfo CLI v0.7.83+ (may work with later versions)

    Function GetSeq(String "vFn",String "aFn",String "Pref"="",Val "fpsNum",Val "fpsDen",bool "Debug"=False,Bool "Verbose"=False)


    Pref, Default "" {Same as "AIFLDR"). Order in which source filters are tried.
        "A" = AviSource() (Only if extension is *.AVI).
        "I" = LSmashVideoSource() (Only if extension is an ISO type file, ie mov, mp4, m4v, 3gp, 3g2, mj2, dvb, dcf, m21.).
        "F" = FFVideoSource().
        "L" = LWLibavVideoSource(), from LSMash.
        "D" = DSS2()
        "R" = RawSourcePlus().

    Specify FrameRate using fpsnum (Numerator) and fpsden (Denominator)    # *** INGNORED if AVI ***
        num only,  eg fpsnum=25.0,               FrameRate = 25.0  FPS
        num & den, eg fpsnum=24000 fpsden=1001,  FrameRate = 23.976 FPS (Both should be type Int).
        neither specified                        FrameRate = UnDefined, ie whatever source filter thinks it is.
        ALWAYS:- use named args if using fpsnum/fpsden, argument order may change.





    FFMS Cachefile (used for .ffindex file) directory can be set using global variable GLB_GETSEQ_FFMS_CACHE_DIR, NO trailing backslash.
        Global GLB_GETSEQ_FFMS_CACHE_DIR = RT_GetSystemEnv("TEMP")  # Set to the Current User's Temp directory.

    If Global variable GLB_GETSEQ_DEL_INDEX_ON_CLOSE is True, then will auto Delete both FFMS and LSMash indexes on clip closure.
        Global GLB_GETSEQ_DEL_INDEX_ON_CLOSE = True    # If true, Auto delete indexes on clip closure. # Could create stub which sets True/False depending upon your own arg.

*/

The file itself is from one of the samples in the Avisynth Usage forum stickies (Consolidated list of test video clip resources).

EDIT: Under Avs v2.60 Standard with GScript. (thats why GScript flagged). [RawSourcePlus works fine under AVS+, where using GetSeq() without GScript]
EDIT: Its a bit big to post GetSeq.avsi and the required MIFO_LIB.avsi. (MediaInfo Library of script functions)
EDIT: Tests only done on Win7 not XP.

[Atak_Snajpera]

Is this known issue that VC-1 decoding is totally broken with this plugin?

[LigH]

Yes, a little while ago:

Originally Posted by Gser

Yeah the newest L-smash does not work for VC-1 at all,at least not in avs+. Getting super corrupt frames with grey bits everywhere.

[Doriandal]

Why LSMASHVideoSource displays/decodes inmediatly on my PC while LSMASHAudioSource takes more time? If i load an only-video AVS it takes a split-second to load the player, but if i add LSMASHAudioSource it takes like 4 or 5 seconds to load.

I'm working with Apple ProRes, sound is PCM.

Not a big deal but i'm curious about that.

[poisondeathray]

Originally Posted by Doriandal

Why LSMASHVideoSource displays/decodes inmediatly on my PC while LSMASHAudioSource takes more time? If i load an only-video AVS it takes a split-second to load the player, but if i add LSMASHAudioSource it takes like 4 or 5 seconds to load.

I'm working with Apple ProRes, sound is PCM.

Not a big deal but i'm curious about that.

It's indexing the audio

LSmashVideoSource does not require indexing for ISO Base formats (MP4, MOV)

[StainlessS]

PDR, confirmation please,
LSMASHAudioSource will sometimes index audio [EDIT: in an ISO container] (as well as LWLibavAudioSource), and not just fail on that audio.

[EDIT: Something I may need to anticipate in multi-source script function]

EDIT: Are there any circumstances in which LSmashVideoSource will index video ?

[HolyWu]

• Update to FFmpeg 4.2.
• Add parameter cachefile.

[StainlessS]

Thanks HolyWu.

ChaosKing,
I think you were keeping list of file extensions that LSmashVideoSource could deal with.
Playing with MediaInfo 19.07, I noticed this

00000108    07:25:42.729    MIFO_Get: General
00000109    07:25:42.729    MIFO_Get: Count                            : 322
00000110    07:25:42.729    MIFO_Get: StreamCount                      : 1
00000111    07:25:42.729    MIFO_Get: StreamKind                       : General
00000112    07:25:42.729    MIFO_Get: StreamKind/String                : General
00000113    07:25:42.729    MIFO_Get: StreamKindID                     : 0
00000114    07:25:42.729    MIFO_Get: VideoCount                       : 3
00000115    07:25:42.729    MIFO_Get: AudioCount                       : 3
00000116    07:25:42.729    MIFO_Get: Video_Format_List                : AVC / AVC / AVC
00000117    07:25:42.729    MIFO_Get: Video_Format_WithHint_List       : AVC / AVC / AVC
00000118    07:25:42.729    MIFO_Get: Video_Codec_List                 : AVC / AVC / AVC
00000119    07:25:42.729    MIFO_Get: Audio_Format_List                : AAC / AAC / AAC
00000120    07:25:42.729    MIFO_Get: Audio_Format_WithHint_List       : AAC / AAC / AAC
00000121    07:25:42.729    MIFO_Get: Audio_Codec_List                 : AAC LC / AAC LC / AAC LC-SBR
00000122    07:25:42.729    MIFO_Get: CompleteName                     : D:\MintSource\TEST\VAVAVA.mp4
00000123    07:25:42.729    MIFO_Get: FolderName                       : D:\MintSource\TEST
00000124    07:25:42.729    MIFO_Get: FileName                         : VAVAVA
00000125    07:25:42.729    MIFO_Get: FileExtension                    : mp4
00000126    07:25:42.729    MIFO_Get: Format                           : MPEG-4
00000127    07:25:42.729    MIFO_Get: Format/String                    : MPEG-4
00000128    07:25:42.729    MIFO_Get: Format/Extensions                : mp4 m4v m4a m4b m4p 3gpp 3gp 3gpp2 3g2 k3g jpm jpx mqv ismv isma f4v
00000129    07:25:42.729    MIFO_Get: Format_Commercial                : MPEG-4
00000130    07:25:42.729    MIFO_Get: Format_Profile                   : Base Media
00000131    07:25:42.729    MIFO_Get: InternetMediaType                : video/mp4
00000132    07:25:42.729    MIFO_Get: CodecID                          : isom
00000133    07:25:42.729    MIFO_Get: CodecID/String                   : isom (isom/avc1)

So I've added missing ones to my list of ISO file extensions that LSmashVideoSource/LSmashAudioSource can open.
Complete list.

    Function IsISOFileName(String s)        {s=RT_GetFileExtension(s) Return(s==".mov"||s==".mp4"||s==".m4v"||s==".3gp"||s==".3gpp2"||s==".3g2"||s==".mj2"||s==".dvb"||
                                            \ s==".dcf"||s==".m21"||s==".m4a"||s==".m4b"||s==".m4p"||s==".k3g"||s==".jpm"||s==".jpx"||s==".mqv"||s==".ismv"||s==".isma"||s==".f4v")}

Or bare.

mov, mp4, m4v, 3gp, 3gpp2, 3g2, mj2, dvb, dcf, m21, m4a, m4b, m4p, k3g, jpm, jpx, mqv, ismv, isma, f4v

[Selur]

thanks, btw. a small tool to create the cache file (like fmsindex for ffvideosource) would be nice

[FranceBB]

Originally Posted by HolyWu

L-SMASH-Works-r935+26-win64-20190808

• Update to FFmpeg 4.2.
• Add parameter cachefile.

Uh... may I ask you an x86 version, please? :P

[Atak_Snajpera]

Originally Posted by HolyWu

L-SMASH-Works-r935+26-win64-20190808

• Update to FFmpeg 4.2.
• Add parameter cachefile.

Thank you for cachefile file option!

[LigH]

@Selur: In the meantime, you may use avsr (by Groucho2004) with a minimal script, if applicable...

[Groucho2004]

Originally Posted by LigH

@Selur: In the meantime, you may use avsr (by Groucho2004) with a minimal script, if applicable...

What do you mean by "minimal script"? All you have to do is use the "-i" switch with avsr and the cache/index file will be created. There's no progress indicator though...

[stax76]

Add parameter cachefile

Thanks for adding this.

[Atak_Snajpera]

Originally Posted by Groucho2004

What do you mean by "minimal script"? All you have to do is use the "-i" switch with avsr and the cache/index file will be created. There's no progress indicator though...

Perhaps something like this?

LoadPlugin("LSMASHSource.dll")
LWLibavVideoSource("video.mkv")
Trim(0,-1)

[MeteorRain]

Perhaps something like this?

avs4x26x-x64 video.mkv