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jeanlf edited this page Jan 9, 2020 · 31 revisions

HOME » Filters » Built-in Properties

GPAC Built-in properties

Built-in properties for PIDs and packets, pixel formats and audio formats.

Flags can be:

  • D: dropable property, see GSF mux filter help for more info
  • P: property applying to packet
Name type Flags Description 4CC
ID unsigned int Stream ID PIDI
ESID unsigned int D MPEG-4 ESID of pid ESID
ItemID unsigned int ID of image item in HEIF, same value as ID ITID
ServiceID unsigned int D ID of parent service PSID
ClockID unsigned int D ID of clock reference pid CKID
DependencyID unsigned int ID of layer dependended on DPID
SubLayer boolean pid is a sublayer of the stream depended on rather than an enhancement layer DPSL
PlaybackMode unsigned int D Playback mode supported:
* 0: no time control
* 1: play/pause/seek,speed=1
* 2: play/pause/seek,speed>=0
* 3: play/pause/seek, reverse playback
PBKM
Scalable boolean Scalable stream SCAL
TileBase boolean Tile base stream SABT
Language string Language code: ISO639 2/3 character code or RFC 4646 LANG
ServiceName string D Name of parent service SNAM
ServiceProvider string D Provider of parent service SPRO
StreamType unsigned int Media stream type PMST
StreamSubtype unsigned int D Media subtype 4CC (auxiliary, pic sequence, etc ..) PSST
ISOMSubtype unsigned int D ISOM media subtype 4CC (avc1 avc2...) PIST
OrigStreamType unsigned int Original stream type before encryption POST
CodecID unsigned int Codec ID (MPEG-4 OTI or ISOBMFF 4CC) POTI
InitialObjectDescriptor boolean Indicates if pid is declared in the IOD for MPEG-4 PIOD
Unframed boolean Indicates that the media data is not framed, i.e. each packet is not a complete AU/frame or is not in internal format (eg annexB for avc/hevc, adts for aac) PFRM
UnframedAU boolean Indicates that the unframed media still has correct AU boundaries: one packet is one full AU, but the packet format might not be the internal one (eg annexB for avc/hevc, adts for aac) PFRF
LATM boolean Indicates media is unframed AAC in LATM format LATM
Duration 64-bit fraction Media duration PDUR
NumFrames unsigned int D Number of frames in the stream NFRM
ConstantFrameSize unsigned int Size of the frames for constant frame size streams CFRS
TimeshiftDepth fraction D Depth of the timeshift buffer PTSD
TimeshiftTime number D Time in the timeshift buffer in seconds - changes are signaled through pid info (no reconfigure) PTST
TimeshiftState unsigned int D State of timeshift buffer: 0 is OK, 1 is underflow, 2 is overflow - changes are signaled through pid info (no reconfigure) PTSS
Timescale unsigned int Media timescale (a timestamp delta of N is N/timescale seconds) TIMS
ProfileLevel unsigned int D MPEG-4 profile and level PRPL
DecoderConfig data Decoder configuration data DCFG
DecoderConfigEnhancement data Decoder configuration data of the enhancement layer(s). Also used by 3GPP/Apple text streams to give the full sample description table used in SDP. ECFG
DecoderConfigIndex unsigned int 1-based index of decoder config for ISO base media files ICFG
SampleRate unsigned int Audio sample rate AUSR
SamplesPerFrame unsigned int Number of audio sample in one coded frame FRMS
NumChannels unsigned int Number of audio channels CHNB
BPS unsigned int Number of bits per sample in compressed source ABPS
ChannelLayout unsigned int Channel Layout CHLO
AudioFormat audio format Audio sample format AFMT
AudioPlaybackSpeed number D Audio playback speed, only used for audio output reconfiguration ASPD
Delay int Delay of presentation compared to composition timestamps, in media timescale. Positive value imply holding (delaying) the stream. Negative value imply skipping the beginning of stream MDLY
CTSShift unsigned int CTS offset to apply in case of negative ctts MDTS
Width unsigned int Visual Width (video / text / graphics) WIDT
Height unsigned int Visual Height (video / text / graphics) HEIG
PixelFormat pixel format Pixel format PFMT
Stride unsigned int Image or Y/alpha plane stride VSTY
StrideUV unsigned int UV plane or U/V planes stride VSTC
BitDepthLuma unsigned int Bit depth for luma components YBPS
BitDepthChroma unsigned int Bit depth for chroma components CBPS
FPS fraction Video framerate VFPF
Interlaced boolean Video interlaced flag VILC
SAR fraction Sample (ie pixel) aspect ratio PSAR
PAR fraction D Picture aspect ratio VPAR
MaxWidth unsigned int Maximum width (video / text / graphics) of all enhancement layers MWID
MaxHeight unsigned int Maximum height (video / text / graphics) of all enhancement layers MHEI
ZOrder unsigned int Z-order of the video, from 0 (first) to max int (last) VZIX
TransX int Horizontal translation of the video VTRX
TransY int Vertical translation of the video VTRY
Hidden boolean Indicates the PID is hidden in visual/audio rendering HIDE
CropOrigin vec2d int Position in source window, X,Y indicates coord in source VCXY
OriginalSize vec2d int Original resolution of video VOWH
SRD vec4d int Position and size of the video in the referential given by SRDRef SRD
SRDRef vec2d int Width and Height of the SRD referential SRDR
SRDMap uint list Mapping of input videos in reconstructed video, expressed as {Ox,Oy,Ow,Oh,Dx,Dy,Dw,Dh} per input, with:
* Ox,Oy,Ow,Oh: position and size of the input video (usually matching its SRD property), expressed in the output referential given by SRDRef
* Dx,Dy,Dw,Dh: Position and Size of the input video in the reconstructed output, expressed in the output referential given by SRDRef
SRDM
Alpha boolean Indicates the video in this pid is an alpha map VALP
Bitrate unsigned int Bitrate in bps RATE
Maxrate unsigned int Max bitrate in bps MRAT
DBSize unsigned int Decode buffer size in bytes DBSZ
MediaDataSize unsigned long int D Size in bytes of media data MDSZ
DataRef boolean D Data referencing is possible (each compressed frame is a continuous set of bytes in source, with no transformation) DREF
URL string D URL of source FURL
RemoteURL string D Remote URL of source - used for MPEG-4 systems RURL
RedirectURL string D Redirection URL of source RELO
SourcePath string D Path of source file on file system FSRC
MIMEType string D MIME type of source MIME
Extension string D File extension of source FEXT
Cached boolean D indicates the file is completely cached CACH
DownloadRate unsigned int D Dowload rate of resource in bits per second - changes are signaled through pid info (no reconfigure) DLBW
DownloadSize unsigned long int D Size of resource in bytes DLSZ
DownBytes unsigned long int D Number of bytes downloaded - changes are signaled through pid info (no reconfigure) DLBD
ByteRange 64-bit fraction D Byte range of resource FBRA
DisableProgressive boolean D stream/file cannot be progressivley uploaded because first blocks need patching upon closing NPRG
IsoAltBrands uint list D indicates ISOBMFF brands associated with PID/file ABRD
IsoBrand unsigned int D indicates ISOBMFF major brand associated with PID/file MBRD
MovieTime 64-bit fraction D indicates ISOBMFF movie header duration and timescale MHTS
HasSync boolean D indicates ISOBMFF track has sync points PSYN
ServiceWidth unsigned int D Display width of service DWDT
ServiceHeight unsigned int D Display height of service DHGT
CarouselRate unsigned int D Repeat rate in ms for systems carousel data CARA
UTC unsigned long int D UTC date and time of PID UTCD
UTCTimestamp unsigned long int D Timestamp corresponding to UTC date and time UTCT
AudioVolume unsigned int D Volume of audio AVOL
AudioPan unsigned int D Balance/Pan of audio APAN
AudioPriority unsigned int D Audio thread priority APRI
ProtectionScheme unsigned int Protection scheme type (4CC) used SCHT
SchemeVersion unsigned int Protection scheme version used SCHV
SchemeURI string Protection scheme URI SCHU
KMS_URI string URI for key management system KMSU
SelectiveEncryption boolean Indicates if ISAM/OMA selective encryption is used ISSE
IVLength unsigned int ISMA IV size ISIV
KILength unsigned int ISMA KeyIndication size ISKI
CryptType unsigned int OMA encryption type OMCT
ContentID string OMA Content ID OMID
TextualHeaders string OMA textual headers OMTH
PlaintextLen unsigned long int OMA size of plaintext data OMPT
CryptInfo string D URL (local file only) of crypt info file for this pid ECRI
DecryptInfo string D URL (local file only) of crypt info file for this pid - see decrypter help EDRI
SenderNTP unsigned long int DP Sender NTP time NTPS
Encrypted boolean Packets for the stream are by default encrypted (however the encryption state is carried in packet crypt flags) - changes are signaled through pid_set_info (no reconfigure) EPCK
OMAPreview unsigned long int OMA Preview range ODPR
CENC_PSSH data PSSH blob for CENC, formatted as (u32)NbSystems [ (bin128)SystemID(u32)version(u32)KID_count[ (bin128)keyID ] (u32)priv_size(char*priv_size)priv_data] PSSH
CENC_SAI data P CENC SAI for the packet, formated as (char(IV_Size))IV(u16)NbSubSamples [(u16)ClearBytes(u32)CryptedBytes] SAIS
KID data Key ID for packets of the PID - changes are signaled through pid_set_info (no reconfigure) SKID
IVSize unsigned int IV size for packets of the PID SAIV
ConstantIV data Constant IV for packets of the PID CBIV
CENCPattern fraction CENC crypt pattern, CENC pattern, skip as frac.num crypt as frac.den CPTR
CENCStore unsigned int Storage location 4CC of SAI data CSTR
CENCstsdMode unsigned int Mode for CENC sample description when using clear samples:
* 0: single sample description is used
* 1: a clear clone of the sample description is created, inserted before the CENC sample description
* 2: a clear clone of the sample description is created, inserted after the CENC sample description
CSTM
AMRModeSet unsigned int ModeSet for AMR and AMR-WideBand AMST
SubSampleInfo data Binary blob describing N subsamples of the sample, formatted as N [(u32)flags(u32)size(u32)reserved(u8)priority(u8) discardable] SUBS
NALUMaxSize unsigned int Max size of NAL units in stream - changes are signaled through pid_set_info (no reconfigure) NALS
FileNumber unsigned int P Index of file when dumping to files FNUM
FileName string P Name of output file when dumping / dashing. Must be set on first packet belonging to new file FNAM
IDXName string P Name of index file when dashing MPEG-2 TS. Must be set on first packet belonging to new file INAM
EODS boolean P End of DASH segment EODS
MaxFrameSize unsigned int D Max size of frame in stream - changes are signaled through pid_set_info (no reconfigure) MFRS
AvgFrameSize unsigned int D Average size of frame in stream (isobmff only, static property) AFRS
MaxTSDelta unsigned int D Maximum DTS delta between frames (isobmff only, static property) MTSD
MaxCTSOffset unsigned int D Maximum absolute CTS offset (isobmff only, static property) MCTO
ConstantDuration unsigned int D Constant duration of samples, 0 means variable duration (isobmff only, static property) SCTD
TrackTemplate data D ISOBMFF serialized track box for this PID, without any sample info (empty stbl and empty dref) - used by isomuxer to reinject specific boxes of input ISOBMFF track ITKT
TrexTemplate data D ISOBMFF serialized trex box for this PID - used by isomuxer to remux empty init segments ITXT
STSDTemplate data D ISOBMFF serialized sample description box (stsd entry) for this PID - used by isomuxer to reinject specific boxes of input ISOBMFF track ISTD
MovieUserData data D ISOBMFF serialized moov UDTA and other moov-level boxes (list) for this PID - used by isomuxer to reinject specific boxes of input ISOBMFF moov IMUD
TrackHandler string D ISOBMFF track handler name IHDL
TrackFlags unsigned int D ISOBMFF track header flags ITKF
TrackMatrix uint list D ISOBMFF track header matrix ITKM
Period string D ID of DASH period PEID
PStart number D DASH Period start - cf dasher help PEST
PDur number D DASH Period duration - cf dasher help PEDU
Representation string D ID of DASH representation DRID
ASID unsigned int D ID of parent DASH AS DAID
MuxSrc string D Name of mux source(s), set by dasher to direct its outputs MSRC
DashMode unsigned int D DASH mode to be used by muxer if any, set by dasher. 0 is no DASH, 1 is regular DASH, 2 is VoD DMOD
DashDur number D DASH target segment duration in seconds to muxer if any, set by dasher DDUR
Role string list D List of roles for this pid ROLE
PDesc string list D List of descriptors for the DASH period containing this pid PDES
ASDesc string list D List of conditionnal descriptors for the DASH AdaptationSet containing this pid. If a pid with the same property type but different value is found, the pids will be in different AdaptationSets ACDS
ASCDesc string list D List of common descriptors for the DASH AdaptationSet containing this pid AADS
RDesc string list D List of descriptors for the DASH Representation containing this pid RDES
BUrl string list D List of base URLs for this pid BURL
Template string D Template to use for DASH generation for this pid DTPL
StartNumber unsigned int D Start number to use for this pid - cf dasher help DRSN
xlink string D Remote period URL for DASH - cf dasher help XLNK
CDur number D Max media duration to process from pid in DASH mode DCMD
HLSPL string D Name of the HLS variant playlist for this media HLVP
DCue string D Name of a cue list file for this pid - see dasher help DCUE
SingleScale boolean D Indicates the movie header should use the media timescale of the first track added DSTS
RequireReorder boolean D Indicates the PID packets come from source with losses and reordering happening (UDP) PUDP
Primary boolean D Indicates this is a primary item in isobmf PITM
ColorPrimaries unsigned int D Indicate color primaries for a visual pid (see ISO/IEC 23001-8 / 23091-2) CPRM
ColorTransfer unsigned int D Indicate color transfer characteristics for a visual pid (see ISO/IEC 23001-8 / 23091-2) CTRC
ColorMatrixCoef unsigned int D Indicate color matrix coeficient for a visual pid (see ISO/IEC 23001-8 / 23091-2) CMXC
FullRange unsigned int D Indicate color full range flag for a visual pid (see ISO/IEC 23001-8 / 23091-2) CFRA
ChromaLoc unsigned int D Indicate chrom location for a visual pid (see ISO/IEC 23001-8 / 23091-2) CLOC
SrcMagic unsigned long int D Indicate a magic number to store in the track, only used by importers PSMG
FragStart unsigned int D Indicate if packet is a fragment start (value 1) or a segment start (value 2) PFRB
FragRange 64-bit fraction D Indicate start and end position in bytes of fragment if packet is a fragment or segment start PFRR
SIDXRange 64-bit fraction D Indicate start and end position in bytes of sidx if packet is a fragment or segment start PFSR
MoofTemplate data D Serialized moof box corresponding to the start of a movie fragment or segment (with styp and optionally sidx) MFTP
RawGrab boolean D Indicate PID is a raw media grabber (webcam, microphone, etc...) PGRB

Pixel formats

Name File extensions Description
yuv420 yuv Planar YUV 420 8 bit
yuv420_10 yuvl Planar YUV 420 10 bit
yuv422 yuv2 Planar YUV 422 8 bit
yuv422_10 yp2l Planar YUV 422 10 bit
yuv444 yuv4 Planar YUV 444 8 bit
yuv444_10 yp4l Planar YUV 444 10 bit
uyvy uyvy Planar UYVY 422 8 bit
vyuy vyuy Planar VYUV 422 8 bit
yuyv yuyv Planar YUYV 422 8 bit
yvyu yvyu Planar YVYU 422 8 bit
nv12 nv12 Semi-planar YUV 420 8 bit, Y plane and UV plane
nv21 nv21 Semi-planar YUV 420 8 bit, Y plane and VU plane
nv1l nv1l Semi-planar YUV 420 10 bit, Y plane and UV plane
nv2l nv2l Semi-planar YUV 420 8 bit, Y plane and VU plane
yuva yuva Planar YUV+alpha 420 8 bit
yuvd yuvd Planar YUV+depth 420 8 bit
grey grey Greyscale 8 bit
algr algr Alpha+Grey 8 bit
gral gral Grey+Alpha 8 bit
rgb4 rgb4 RGB 444, 12 bits (16 stored) / pixel
rgb5 rgb5 RGB 555, 15 bits (16 stored) / pixel
rgb6 rgb6 RGB 555, 16 bits / pixel
rgba rgba RGBA 32 bits (8 bits / component)
argb argb ARGB 32 bits (8 bits / component)
bgra bgra BGRA 32 bits (8 bits / component)
abgr abgr ABGR 32 bits (8 bits / component)
rgb rgb RGB 24 bits (8 bits / component)
bgr bgr BGR 24 bits (8 bits / component)
xrgb xrgb xRGB 32 bits (8 bits / component)
rgbx rgbx RGBx 32 bits (8 bits / component)
xbgr xbgr xBGR 32 bits (8 bits / component)
bgrx bgrx BGRx 32 bits (8 bits / component)
rgbd rgbd RGB+depth 32 bits (8 bits / component)
rgbds rgbds RGB+depth+bit shape (8 bits / RGB component, 7 bit depth (low bits) + 1 bit shape)
rgbs rgbs RGB 24 bits stereo (side-by-side) - to be removed
rgbas rgbas RGBA 32 bits stereo (side-by-side) - to be removed

Audio formats

Name File extensions Description
u8 pc8 8 bit PCM
s16 pcm 16 bit PCM Little Endian
s24 s24 24 bit PCM
s32 s32 32 bit PCM Little Endian
flt flt 32-bit floating point PCM
dbl dbl 64-bit floating point PCM
u8p pc8p 8 bit PCM planar
s16p pcmp 16 bit PCM Little Endian planar
s24p s24p 24 bit PCM planar
s32p s32p 32 bit PCM Little Endian planar
fltp fltp 32-bit floating point PCM planar
dblp dblp 64-bit floating point PCM planar

Stream types

Name Description
Visual Video or Image stream
Audio Audio stream
SceneDescription Scene stream
Text Text or subtitle stream
Metadata Metadata stream
File Raw file stream
Encrypted Encrypted media stream
ObjectDescriptor MPEG-4 ObjectDescriptor stream
ClockReference MPEG-4 Clock Reference stream
MPEG7 MPEG-7 description stream
IPMP MPEG-4 IPMP/DRM stream
OCI MPEG-4 ObjectContentInformation stream
MPEGJ MPEG-4 JAVA stream
Interaction MPEG-4 Interaction Sensor stream
Font MPEG-4 Font stream

Codecs

The codec name identifies a codec within GPAC. There can be several names for a given codec. The first name is used as a default file extension when dumping a raw media stream.

Name Description
bifs MPEG-4 BIFS v1 Scene Description
bifs2 MPEG-4 BIFS v2 Scene Description
bifsX MPEG-4 BIFS Extended Scene Description
od MPEG-4 ObjectDescriptor v1
od2 MPEG-4 ObjectDescriptor v2
interact MPEG-4 Interaction Stream
afx MPEG-4 AFX Stream
font MPEG-4 Font Stream
syntex MPEG-4 Synthetized Texture
m4txt MPEG-4 Streaming Text
laser MPEG-4 LASeR
saf MPEG-4 Simple Aggregation Format
cmp,m4vp2 MPEG-4 Visual part 2
264,avc,h264 MPEG-4 AVC
avcps MPEG-4 AVC
svc,avc,264,h264 MPEG-4 AVC
mvc MPEG-4 AVC
hvc,hevc,h265 HEVC Video
lhvc,shvc,mhvc HEVC Video Layered Extensions
m2vs MPEG-2 Visual Simple
m2v MPEG-2 Visual Main
m2v,m2vsnr MPEG-2 Visual SNR
m2v,m2vspat MPEG-2 Visual Spatial
m2v,m2vh MPEG-2 Visual High
m2v,m2v4 MPEG-2 Visual 422
m1v MPEG-1 Video
jpg,jpeg JPEG Image
png PNG Image
jp2,j2k JPEG200 Image
aac MPEG-4 AAC Audio
aac,aac2m MPEG-2 AAC Audio Main
aac,aac2l MPEG-2 AAC Audio Low Complexity
aac,aac2s MPEG-2 AAC Audio Scalable Sampling Rate
mp3,m2a MPEG-2 Audio
mp3,m1a MPEG-1 Audio
h263 H263 Video
h263 H263 Video
hvt1 HEVC tiles Video
evc,evrc EVRC Voice
smv SMV Voice
qcp,qcelp QCELP Voice
amr AMR Audio
amr,amrwb AMR WideBand Audio
qcp,evrcpv EVRC (PacketVideo MUX) Audio
vc1 SMPTE VC-1 Video
dirac Dirac Video
ac3 AC3 Audio
eac3 Enhanced AC3 Audio
dra DRA Audio
g719 G719 Audio
dstca DTS Coherent Acoustics Audio
dtsh DTS-HD High Resolution Audio
dstm DTS-HD Master Audio
dtsl DTS Express low bit rate Audio
opus Opus Audio
eti DVB Event Information
svgr SVG over RTP
svgzr SVG+gz over RTP
dims 3GPP DIMS Scene
vtt WebVTT Text
txt Simple Text Stream
mtxt Metadata Text Stream
mxml Metadata XML Stream
subs Subtitle text Stream
subx Subtitle XML Stream
tx3g Subtitle/text 3GPP/Apple Stream
theo,theora Theora Video
vorb,vorbis Vorbis Audio
opus Opus Audio
flac Flac Audio
spx,speex Speex Audio
vobsub VobSub Subtitle
vobsub VobSub Subtitle
adpcm AD-PCM
csvd IBM CSVD
alaw ALAW
mulaw MULAW
okiadpcm OKI ADPCM
dviadpcm DVI ADPCM
digistd DIGISTD
yamadpcm YAMAHA ADPCM
truespeech DSP TrueSpeech
g610 GSM 610
imulaw IBM MULAW
ialaw IBM ALAW
iadpcl IBM ADPCL
swf Adobe Flash
raw Raw media
av1,ivf,obu,av1b AOM AV1 Video
vp8,ivf VP8 Video
vp9,ivf VP9 Video
vp10,ivf VP10 Video
prores,apch ProRes Video 422 HQ
prores,apco ProRes Video 422 Proxy
prores,apcn ProRes Video 422 STD
prores,apcs ProRes Video 422 LT
prores,ap4x ProRes Video 4444 XQ
prores,ap4h ProRes Video 4444
ffmpeg FFMPEG unmapped codec
tmcd QT TimeCode

HOME » Filters

GPAC Configuration

Configuration File
Global Options
Logging

Filters Overview

General Filters Concepts
gpac General Usage
Built-in Properties

Filters Help

Inspect packets (inspect)
Probe source (probe)
Compositor (compositor)
ISOBMFF/QT demuxer (mp4dmx)
MPEG-4 BIFS decoder (bifsdec)
MPEG-4 OD decoder (odfdec)
File input (fin)
BT/XMT/X3D loader (btplay)
HTTP input (httpin)
SVG loader (svgplay)
JPG/J2K/PNG/BMP reframer (rfimg)
PNG/JPG decoder (imgdec)
ADTS reframer (rfadts)
LATM reframer (rflatm)
MP3 reframer (rfmp3)
FAAD decoder (faad)
MAD decoder (maddec)
XVid decoder (xviddec)
OpenJPEG2000 decoder (j2kdec)
AC3 reframer (rfac3)
A52 decoder (a52dec)
AMR/EVRC reframer (rfamr)
OGG demuxer (oggdmx)
Vorbis decoder (vorbisdec)
Theora decoder (theoradec)
MPEG-2 TS demuxer (m2tsdmx)
UDP/TCP input (sockin)
OpenSVC decoder (osvcdec)
VideoToolBox decoder (vtbdec)
MPEG-4 LASeR decoder (lsrdec)
SAF demuxer (safdmx)
MPEG-DASH and HLS client (dashin)
CENC decryptor (cdcrypt)
CENC encryptor (cecrypt)
ISOBMFF/QT muxer (mp4mx)
QCP reframer (rfqcp)
H263 reframer (rfh263)
M1V/M2V/M4V reframer (rfmpgvid)
NHNT reader (nhntr)
NHML parser (nhmlr)
AVC/HEVC reframer (rfnalu)
MPEG PS demuxer (m2psdmx)
AVI demuxer (avidmx)
Subtitle loader (txtin)
TTXT/TX3G decoder (ttxtdec)
WebVTT decoder (vttdec)
RTP/RTSP/SDP input (rtpin)
File output (fout)
Raw AAC to LATM writer (uflatm)
ADTS writer (ufadts)
Media Reframer (reframer)
Stream to file (writegen)
AVC/HEVC to AnnexB writer (ufnalu)
QCP writer (writeqcp)
WebVTT writer (writevtt)
NHNT writer (nhntw)
NHML writer (nhmlw)
VobSub demuxer (vobsubdmx)
AVI muxer (avimx)
Audio output (aout)
M4V writer (ufm4v)
Audio resampler (resample)
Video output (vout)
Video crop (vcrop)
Video flip (vflip)
RAW video reframer (rfrawvid)
PCM reframer (rfpcm)
JPG encoder (jpgenc)
PNG encoder (pngenc)
Audio/Video rewinder (rewind)
Sources concatenator (flist)
MPEG-2 TS muxer (m2tsmx)
DASH and HLS segmenter (dasher)
HEVC tile aggregator (tileagg)
pipe input (pin)
pipe output (pout)
GSF Muxer (gsfmx)
GSF Demuxer (gsfdmx)
UDP/TCP output (sockout)
AV1/IVF/VP9 reframer (rfav1)
IVF/OBU/annexB writer (ufobu)
ATSC input (atscin)
RTP Streamer (rtpout)
RTSP Server (rtspout)
HTTP Server (httpout)
HEVC tile spliter (hevcsplit)
HEVC Tile merger (hevcmerge)
FLAC reframer (rfflac)
ProRes reframer (rfprores)
MPEG Transport Stream splitter (tssplit)
FFMPEG demuxer (ffdmx)
FFMPEG decoder (ffdec)
FFMPEG AV Capture (ffavin)
FFMPEG video rescaler (ffsws)
FFMPEG encoder (ffenc)
FFMPEG muxer (ffmx)
FFMPEG AVFilter (ffavf)
JavaScript filter (jsf)
OpenHEVC decoder (ohevcdec)

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