java.lang.Object
- tv.hd3g.fflauncher.about.FFAbout

```
public class FFAbout
extends Object
```
Threadsafe Sync (blocking) during executions

Field Summary

Fields
Modifier and Type Field Description

static Map<String,Integer> sample_formats
Get by ffmpeg -sample_fmts

Constructor Summary

Constructors
Constructor	Description
`FFAbout(String execName, tv.hd3g.processlauncher.cmdline.ExecutableFinder executableFinder, ScheduledExecutorService maxExecTimeScheduler)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Set<String>`	`getAvailableHWAccelerationMethods()`	-hwaccels show available HW acceleration methods
`Set<String>`	`getBitStreamFilters()`	-bsfs show available bit stream filters
`List<FFAboutCodec>`	`getCodecs()`	-codecs show available codecs
`List<FFAboutDevice>`	`getDevices()`	-devices show available devices
`List<FFAboutFilter>`	`getFilters()`	-filters show available filters
`List<FFAboutFormat>`	`getFormats()`	-formats show available formats
`List<FFAboutPixelFormat>`	`getPixelFormats()`	-pix_fmts show available pixel formats
`FFAboutProtocols`	`getProtocols()`	-protocols show available protocols
`FFAboutVersion`	`getVersion()`
`boolean`	`isCoderEngineIsAvaliable(String engine_name)`
`boolean`	`isCoderIsAvaliable(String codec_name)`
`boolean`	`isDecoderEngineIsAvaliable(String engine_name)`
`boolean`	`isDecoderIsAvaliable(String codec_name)`
`boolean`	`isFilterIsAvaliable(String filter_name)`
`boolean`	`isFromFormatIsAvaliable(String demuxer_name)`
`boolean`	`isHardwareNVScalerFilterIsAvaliable()`	ALL FUNCTIONS ARE NOT AVAILABLE FOR ALL GRAPHICS CARDS, EVEN IF FFMPEG SUPPORT IT HERE.
`boolean`	`isNVToolkitIsAvaliable()`	ALL FUNCTIONS ARE NOT AVAILABLE FOR ALL GRAPHICS CARDS, EVEN IF FFMPEG SUPPORT IT HERE.
`boolean`	`isToFormatIsAvaliable(String muxer_name)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - sample_formats
```
public static final Map<String,Integer> sample_formats
```
    Get by ffmpeg -sample_fmts
- Constructor Detail
  - FFAbout
```
public FFAbout(String execName,
               tv.hd3g.processlauncher.cmdline.ExecutableFinder executableFinder,
               ScheduledExecutorService maxExecTimeScheduler)
```
- Method Detail
  - getVersion
```
public FFAboutVersion getVersion()
```
  - getCodecs
```
public List<FFAboutCodec> getCodecs()
```
    -codecs show available codecs
  - getFormats
```
public List<FFAboutFormat> getFormats()
```
    -formats show available formats
  - getDevices
```
public List<FFAboutDevice> getDevices()
```
    -devices show available devices
  - getBitStreamFilters
```
public Set<String> getBitStreamFilters()
```
    -bsfs show available bit stream filters
  - getProtocols
```
public FFAboutProtocols getProtocols()
```
    -protocols show available protocols
  - getFilters
```
public List<FFAboutFilter> getFilters()
```
    -filters show available filters
  - getPixelFormats
```
public List<FFAboutPixelFormat> getPixelFormats()
```
    -pix_fmts show available pixel formats
  - getAvailableHWAccelerationMethods
```
public Set<String> getAvailableHWAccelerationMethods()
```
    -hwaccels show available HW acceleration methods
  - isCoderIsAvaliable
```
public boolean isCoderIsAvaliable(String codec_name)
```
  - isDecoderIsAvaliable
```
public boolean isDecoderIsAvaliable(String codec_name)
```
  - isFromFormatIsAvaliable
```
public boolean isFromFormatIsAvaliable(String demuxer_name)
```
  - isToFormatIsAvaliable
```
public boolean isToFormatIsAvaliable(String muxer_name)
```
  - isFilterIsAvaliable
```
public boolean isFilterIsAvaliable(String filter_name)
```
  - isCoderEngineIsAvaliable
```
public boolean isCoderEngineIsAvaliable(String engine_name)
```
    Parameters:
    
    engine_name - like libx264rgb or libxvid ALL CODECS ARE NOT AVAILABLE FOR ALL GRAPHICS CARDS, EVEN IF FFMPEG SUPPORT IT HERE.
  - isDecoderEngineIsAvaliable
```
public boolean isDecoderEngineIsAvaliable(String engine_name)
```
    Parameters:
    
    engine_name - like h264_cuvid or libopenjpeg ALL CODECS ARE NOT AVAILABLE FOR ALL GRAPHICS CARDS, EVEN IF FFMPEG SUPPORT IT HERE.
  - isNVToolkitIsAvaliable
```
public boolean isNVToolkitIsAvaliable()
```
    ALL FUNCTIONS ARE NOT AVAILABLE FOR ALL GRAPHICS CARDS, EVEN IF FFMPEG SUPPORT IT HERE.
    
    Returns:
    
    true if configured and up for cuda, cuvid and nvenc
  - isHardwareNVScalerFilterIsAvaliable
```
public boolean isHardwareNVScalerFilterIsAvaliable()
```
    ALL FUNCTIONS ARE NOT AVAILABLE FOR ALL GRAPHICS CARDS, EVEN IF FFMPEG SUPPORT IT HERE.
    
    Returns:
    
    true if configured with NVIDIA Performance Primitives via libnpp

Class FFAbout

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

sample_formats

Constructor Detail

FFAbout

Method Detail

getVersion

getCodecs

getFormats

getDevices

getBitStreamFilters

getProtocols

getFilters

getPixelFormats

getAvailableHWAccelerationMethods

isCoderIsAvaliable

isDecoderIsAvaliable

isFromFormatIsAvaliable

isToFormatIsAvaliable

isFilterIsAvaliable

isCoderEngineIsAvaliable

isDecoderEngineIsAvaliable

isNVToolkitIsAvaliable

isHardwareNVScalerFilterIsAvaliable