C:\Documents and Settings\Michael>C:\DOCUME~1\Michael\LOCALS~1\Temp\Rar$DR53.312 \MP4Box.exe -h all General Options: -inter time_in_ms interleaves file data (track chunks of time_in_ms) * Note 1: Interleaving is 0.5s by default * Note 2: Performs drift checking accross tracks * Note 3: a value of 0 disables interleaving -old-inter time same as -inter but doesn't perform drift checking -tight: performs tight interleaving (sample based) of the file * Note: reduces disk seek but increases file size -flat stores file with all media data first, non-interleaved -frag time_in_ms fragments file (track fragments of time_in_ms) * Note: Always disables interleaving -out filename specifies output file name * Note: By default input (MP4,3GP) file is overwritten -tmp dirname specifies directory for temporary file creation * Note: Default temp dir is OS-dependent -no-sys removes all MPEG-4 Systems info except IOD (profiles) * Note: Set by default whith '-add' and '-cat' -no-iod removes InitialObjkectDescriptor from file -isma rewrites the file as an ISMA 1.0 AV file -ismax same as '-isma' and removes all clock references -3gp rewrites as 3GPP(2) file (no more MPEG-4 Systems Info) * Note 1: some tracks may be removed in the process * Note 2: always on for *.3gp *.3g2 *.3gpp -brand ABCD[:v] sets major brand of file, with optional version -ab ABCD adds given brand to file's alternate brand list -rb ABCD removes given brand from file's alternate brand list -cprt string adds copyright string to movie -chap file adds chapter information contained in file -rem trackID: removes track from file -new: forces creation of a new destination file -rem trackID: removes track from file -lang [tkID=]LAN: sets track language. LAN is the ISO 639-2 code (eng, und) -delay tkID=TIME: sets track start delay in ms. -par tkID=PAR: sets visual track pixel aspect ratio (PAR=N:D or "none") -name tkID=NAME: sets track handler name * NAME can indicate a UTF-8 file ("file://file name" -split time_sec splits in files of time_sec max duration * Note: this removes all MPEG-4 Systems media -split-size size splits in files of max filesize kB. * Note: this removes all MPEG-4 Systems media -split-chunk S:E extracts a new file from Start to End (in seconds) * Note: this removes all MPEG-4 Systems media Hinting Options -hint: hints the file for RTP/RTSP -mtu size: specifies RTP MTU (max size) in bytes. Default size is 145 0 * Note: this includes the RTP header (12 bytes) -copy: copies media data to hint track rather than reference * Note: speeds up server but takes much more space -multi [maxptime]: enables frame concatenation in RTP packets if possible maxptime: max packet duration in ms (optional, default 100ms) -rate ck_rate: specifies rtp rate in Hz when no default for payload * Note: default value is 90000 (MPEG rtp rates) -mpeg4: forces MPEG-4 generic payload whenever possible -latm: forces MPG4-LATM transport for AAC streams -static: enables static RTP payload IDs whenever possible * By default, dynamic payloads are always used MPEG-4 Generic Payload Options -ocr: forces all streams to be synchronized * Most RTSP servers only support synchronized streams -rap: signals random access points in RTP packets -ts: signals AU Time Stamps in RTP packets -size: signals AU size in RTP packets -idx: signals AU sequence numbers in RTP packets -iod: prevents systems tracks embedding in IOD * Note: shouldn't be used with -isma option -add-sdp string: adds sdp string to (hint) track ("-add-sdp tkID:string") or movie. This will take care of SDP lines ordering * WARNING: You cannot add anything to SDP, cf rfc2327. -unhint: removes all hinting information. Importing Options File importing syntax: "#video" "#audio": base import for most AV files "#trackID=ID": track import for IsoMedia and other files "#pid=ID": stream import from MPEG-2 TS ":dur=D": imports only the first D seconds ":lang=LAN": sets imported media language code ":delay=delay_ms": sets imported media initial delay in ms ":par=PAR": sets visual pixel aspect ratio (PAR=Num:Den) ":name=NAME": sets track handler name ":fps=VAL": same as -fps option ":agg=VAL": same as -agg option ":par=VAL": same as -par option ":dref": same as -dref option ":nodrop": same as -nodrop option ":packed": same as -packed option ":sbr": same as -sbr option ":sbrx": same as -sbrx option ":mpeg4": same as -mpeg4 option -add file: add file tracks to (new) output file -cat file: concatenates file samples to (new) output file * Note: creates tracks if needed -keep-sys: keeps all MPEG-4 Systems info when using '-add' / 'cat' -keep-all: keeps all existing tracks when using '-add' * Note: only used when adding IsoMedia files All the following options can be specified as default or for each track. When specified by track the syntax is ":opt" or ":opt=val". -dref: keeps media data in original file -no-drop: forces constant FPS when importing AVI video -packed: forces packed bitstream when importing raw ASP -sbr: backward compatible signaling of AAC-SBR -sbrx: non-backward compatible signaling of AAC-SBR * Note: SBR AAC cannot be detected at import time -fps FPS: forces frame rate for video and SUB subtitles import * For raw H263 import, default FPS is 15 * For all other imports, default FPS is 25 -- THIS IS IGNORED FOR IsoMedia IMPORT -- -mpeg4: forces MPEG-4 sample descriptions when possible (3GPP2) -agg N: aggregates N audio frames in 1 sample (3GP media only) * Note: Maximum value is 15 - Disabled by default Suppported raw formats and file extensions: NHNT .media .nhnt .info NHML .nhml (opt: .media .info) MPEG-1-2 Video .m1v .m2v MPEG-4 Video .cmp .m4v H263 Video .263 .h263 AVC/H264 Video .h264 .h26L .264 .26L JPEG Images .jpg .jpeg PNG Images .png MPEG 1-2 Audio .mp3, .m1a, .m2a ADTS-AAC Audio .aac AMR(WB) Audio .amr .awb EVRC Audio .evc SMV Audio .smv Supported containers and file extensions: AVI .avi MPEG-2 PS .mpg .mpeg .vob .vcd .svcd MPEG-2 TS .ts .m2t QCP .qcp OGG .ogg ISO-Media files no extension checking Supported text formats: SRT Subtitles .srt SUB Subtitles .sub GPAC Timed Text .ttxt QuickTime TeXML Text .xml (cf QT documentation) Supported Scene formats: MPEG-4 XMT-A .xmt .xmta .xmt.gz .xmta.gz MPEG-4 BT .bt .bt.gz VRML .wrl .wrl.gz X3D-XML .x3d .x3d.gz X3D-VRML .x3dv .x3dv.gz MacroMedia Flash .swf (very limitted import support only) MPEG-4 Scene Encoding Options -mp4: specify input file is for encoding. -def: encode DEF names -sync time_in_ms: forces BIFS sync sample generation every time_in_ms * Note: cannot be used with -shadow -shadow time_ms: forces BIFS sync shadow sample generation every time_ms. * Note: cannot be used with -sync -log: generates BIFS encoder log file -ms file: specifies file for track importing Chunk Processing -ctx-in file: specifies initial context (MP4/BT/XMT) * Note: input file must be a commands-only file -ctx-out file: specifies storage of updated context (MP4/BT/XMT) LASeR Encoding options -auto_quant res: resolution is given as if using -resolution but coord-bits and scale-bits are infered -resolution res: resolution factor (-8 to 7, default 0) all coords are multiplied by 2^res before truncation -coord-bits bits: bits used for encoding truncated coordinates (0 to 31, default 12) -scale-bits bits: extra bits used for encoding truncated scales (0 to 4, default 0) ISMA Encryption/Decryption Options -crypt drm_file: crypts a specific track using ISMA AES CTR 128 -decrypt [drm_file] decrypts a specific track using ISMA AES CTR 128 * Note: drm_file can be omitted if keys are in file -set-kms kms_uri changes KMS location for all tracks or a given one. * to adress a track, use 'tkID=kms_uri' DRM file syntax for GPAC ISMACryp: File is XML and shall start with xml header File root is an "ISMACryp" element File is a list of "ISMACrypTrack" elements ISMACrypTrack attributes are TrackID: ID of track to en/decrypt key: AES-128 key formatted (hex string '0x'+32 chars) salt: CTR IV salt key (64 bits) (hex string '0x'+16 chars) Encryption only attributes: Scheme_URI: URI of scheme used KMS_URI: URI of key management system * Note: 'self' writes key and salt in the file selectiveType: selective encryption type - understood values are: "None": all samples encrypted (default) "RAP": only encrypts random access units "Non-RAP": only encrypts non-random access units "Rand": random selection is performed "X": Encrypts every first sample out of X (uint) "RandX": Encrypts one random sample out of X (uint) ipmpType: IPMP Signaling Type: None, IPMP, IPMPX ipmpDescriptorID: IPMP_Descriptor ID to use if IPMP(X) is used * If not set MP4Box will generate one for you Meta handling Options -set-meta args: sets given meta type - syntax: "ABCD[:tk=ID]" * ABCD: four char meta type (NULL or 0 to remove meta) * [:tk=ID]: if not set use root (file) meta if ID is 0 use moov meta if ID is not 0 use track meta -add-item args: adds resource to meta * syntax: file_path + options (':' separated): tk=ID: meta adressing (file, moov, track) name=str: item name mime=mtype: item mime type encoding=enctype: item content-encoding type * file_path "this" or "self": item is the file itself -rem-item args: removes resource from meta - syntax: item_ID[:tk=ID] -set-primary args: sets item as primary for meta - syntax: item_ID[:tk=ID] -set-xml args: sets meta XML data * syntax: xml_file_path[:tk=ID][:binary] -rem-xml [tk=ID]: removes meta XML data -dump-xml args: dumps meta XML to file - syntax file_path[:tk=ID] -dump-item args: dumps item to file - syntax item_ID[:tk=ID][:path=fileName ] -package: packages input XML file into an ISO container * all media referenced except hyperlinks are added to fil e Extracting Options -raw TrackID: extracts track in raw format when supported -raws TrackID: extract each track sample to a file * Note: "TrackID:N" extracts Nth sample -nhnt TrackID: extracts track in nhnt format -nhml TrackID: extracts track in nhml format (XML nhnt). * Note: "-nhml +TrackID" for full dump -single TrackID: extracts track to a new mp4 file -avi TrackID: extracts visual track to an avi file -qcp TrackID: same as '-raw' but defaults to QCP file for EVRC/SMV -aviraw TK: extracts AVI track in raw format $TK can be one of "video" "audio" "audioN" -saf: remux file to SAF multiplex * Note: can be used when encoding scene descriptions Dumping Options -std: dumps to stdout instead of file -info [trackID] prints movie info / track info if trackID specified * Note: for non IsoMedia files, gets import options -bt: scene to bt format - removes unknown MPEG4 nodes -xmt: scene to XMT-A format - removes unknown MPEG4 nodes -wrl: scene VRML format - removes unknown VRML nodes -x3d: scene to X3D/XML format - removes unknown X3D nodes -x3dv: scene to X3D/VRML format - removes unknown X3D nodes -lsr: scene to LASeR format -diso: scene IsoMedia file boxes in XML output -drtp: rtp hint samples structure to XML output -dts: prints sample timing to text output -sdp: dumps SDP description of hinted file -dcr: ISMACryp samples structure to XML output -ttxt: Converts input subtitle to GPAC TTXT format -ttxt TrackID: Dumps Text track to GPAC TTXT format -srt: Converts input subtitle to SRT format -srt TrackID: Dumps Text track to SRT format -stat: generates node/field statistics for scene -stats: generates node/field statistics per MPEG-4 Access Unit -statx: generates node/field statistics for scene after each AU SWF Importer Options MP4Box can import simple Macromedia Flash files (".SWF") You can specify a SWF input file with '-bt', 'xmt' and '-mp4' options -static: all SWF defines are placed in first scene replace * Note: By default SWF defines are sent when needed -ctrl: uses a dedicated stream for movie control * Note: Forces '-static' -no-text: removes all SWF text -no-font: removes all embedded SWF Fonts (terminal fonts used) -no-line: removes all lines from SWF shapes -no-grad: removes all gradients from swf shapes -quad: uses quadratic bezier curves instead of cubic ones -xlp: support for lines transparency and scalability -flatten ang: complementary angle below which 2 lines are merged * Note: angle '0' means no flattening C:\Documents and Settings\Michael>