LSMASHSource

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== Examples ==
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* Combining '''LSMASHVideoSource''' + '''LSMASHAudioSource'''
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<div {{BoxWidthIndent|56|1}} >
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#LoadPlugin("LSMASHSource.dll")
 +
##################################
 +
## @ atrack  - audio track number. Default auto.
 +
## @ fpsnum, fpsden - framerate. Default auto.
 +
## @ stacked - if true, return [[Stack16]] format.
 +
##    (note, stacked=true requires a 16-bit color format)
 +
## @ format  - force specified output pixel format. Default auto.
 +
##    (see README for valid color formats)
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##    (if stacked = true, default "YUV420P16")
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##
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function LSmashSource2(string path, int "atrack",
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\          int "fpsnum", int "fpsden",
 +
\          string "format", bool "stacked")
 +
{
 +
    atrack  = Default(atrack, 0)
 +
    fpsnum  = Default(fpsnum, 0)
 +
    fpsden  = Default(fpsden,  1)
 +
    stacked  = Default(stacked, false)
 +
 +
    format  = Default(colorspace, "")
 +
    format  = (format=="" && stacked==true) ? "YUV420P16" : ""
 +
 +
    video = LSMASHVideoSource(path,
 +
    \              fpsnum=fpsnum, fpsden=fpsden,
 +
    \              format=format, stacked=stacked)
 +
    audio = LSMASHAudioSource(path, track=atrack)
 +
    AudioDub(video, audio)
 +
    return Last
 +
}
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</div>
 +
* Combining '''LWLibavVideoSource''' + '''LWLibavAudioSource'''
 +
<div {{BoxWidthIndent|56|1}} >
 +
#LoadPlugin("LSMASHSource.dll")
 +
##################################
 +
## @ atrack  - audio track number. Default auto.
 +
## @ fpsnum, fpsden - framerate. Default auto.
 +
## @ stacked - if true, return [[Stack16]] format.
 +
##    (note, stacked=true requires a 16-bit color format)
 +
## @ format  - force specified output pixel format. Default auto.
 +
##    (see README for valid color formats)
 +
##    (if stacked = true, default "YUV420P16")
 +
## @ cache - if true (the default), create an index file.
 +
##
 +
function LibavSource2(string path, int "atrack",
 +
\          int "fpsnum", int "fpsden",
 +
\          string "format", bool "stacked", bool "cache")
 +
{
 +
    atrack  = Default(atrack, -1)
 +
    fpsnum  = Default(fpsnum, 0)
 +
    fpsden  = Default(fpsden,  1)
 +
    stacked  = Default(stacked, false)
 +
    cache    = Default(cache, true)
 +
 +
    format  = Default(format, "")
 +
    format  = (format=="" && stacked==true) ? "YUV420P16" : ""
 +
 +
    video = LWLibavVideoSource(path,
 +
    \              fpsnum=fpsnum, fpsden=fpsden, format=format,
 +
    \              stacked=stacked, cache=cache)
 +
    audio = LWLibavAudioSource(path, stream_index=atrack, cache=cache)
 +
    AudioDub(video, audio)
 +
    return Last
 +
}
 +
</div>
 
<br>
 
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Revision as of 02:48, 6 May 2016

Abstract
Author VFR-maniac
Version r785
Download L-SMASH-Works
Category Source filters
License ISC / binaries are GPL or LGPL
Discussion Doom9 Thread


Contents

Description

LSMASHSource is a source plugin for AviSynth. It uses FFmpeg (libavcodec) to decode all supported audio and video formats. For a complete list see official FFmpeg documentation.

Requirements

* These additional planar colorspaces are not available in AviSynth 2.5.8.


** vcredist_x86.exe is required for L-SMASH-Works-32bit
** vcredist_x64.exe is required for L-SMASH-Works-64bit


Filters

Filter Description Color format
LSMASHAudioSource

This function uses libavcodec as an audio decoder and L-SMASH as a demuxer. Recommended for MP4, MOV, ISO Base Media and its derived file formats.
One advantage of LSMASHAudioSource is that it doesn't need to create an index file for its supported formats.

LSMASHVideoSource

This function uses libavcodec as a video decoder and L-SMASH as a demuxer. Recommended for MP4, MOV, ISO Base Media and its derived file formats.
One advantage of LSMASHVideoSource is that it doesn't need to create an index file for its supported formats.

RGB24, RGB32, YUY2, Y8, YV12, YV16, YV24, YV411
LWLibavAudioSource

This function uses libavcodec as an audio decoder and libavformat as a demuxer.

LWLibavVideoSource

This function uses libavcodec as a video decoder and libavformat as a demuxer.

RGB24, RGB32, YUY2, Y8, YV12, YV16, YV24, YV411


Examples

  • Combining LSMASHVideoSource + LSMASHAudioSource 
#LoadPlugin("LSMASHSource.dll")
##################################
## @ atrack  - audio track number. Default auto.
## @ fpsnum, fpsden - framerate. Default auto.
## @ stacked - if true, return Stack16 format.
##    (note, stacked=true requires a 16-bit color format)
## @ format  - force specified output pixel format. Default auto.
##    (see README for valid color formats)
##    (if stacked = true, default "YUV420P16")
##
function LSmashSource2(string path, int "atrack", 
\          int "fpsnum", int "fpsden",
\          string "format", bool "stacked") 
{
    atrack   = Default(atrack, 0)
    fpsnum   = Default(fpsnum, 0)
    fpsden   = Default(fpsden,  1)
    stacked  = Default(stacked, false)

    format   = Default(colorspace, "")
    format   = (format=="" && stacked==true) ? "YUV420P16" : ""

    video = LSMASHVideoSource(path, 
    \               fpsnum=fpsnum, fpsden=fpsden, 
    \               format=format, stacked=stacked)
    audio = LSMASHAudioSource(path, track=atrack)
    AudioDub(video, audio)
    return Last
}
  • Combining LWLibavVideoSource + LWLibavAudioSource 
#LoadPlugin("LSMASHSource.dll")
##################################
## @ atrack  - audio track number. Default auto.
## @ fpsnum, fpsden - framerate. Default auto.
## @ stacked - if true, return Stack16 format.
##    (note, stacked=true requires a 16-bit color format)
## @ format  - force specified output pixel format. Default auto.
##    (see README for valid color formats)
##    (if stacked = true, default "YUV420P16")
## @ cache - if true (the default), create an index file.
##
function LibavSource2(string path, int "atrack", 
\          int "fpsnum", int "fpsden",
\          string "format", bool "stacked", bool "cache") 
{
    atrack   = Default(atrack, -1)
    fpsnum   = Default(fpsnum, 0)
    fpsden   = Default(fpsden,  1)
    stacked  = Default(stacked, false)
    cache    = Default(cache, true)

    format   = Default(format, "")
    format   = (format=="" && stacked==true) ? "YUV420P16" : ""

    video = LWLibavVideoSource(path, 
    \               fpsnum=fpsnum, fpsden=fpsden, format=format,
    \               stacked=stacked, cache=cache)
    audio = LWLibavAudioSource(path, stream_index=atrack, cache=cache)
    AudioDub(video, audio)
    return Last
}


External Links

  • Doom9 Forum - LSMASHSource discussion.
  • GitHub - Source code repository.
  • Dropbox - Download repository by the_weirdo, also includes LSMASHSource compiled against Libav, see here for more information (no longer updated).
  • MediaFire - LSMASHSource for Windows XP [1].



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