F4V to AAC
Convert F4V to AAC, F4V to AAC Converter
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F4V to AAC software converts F4V to AAC. The software is an ALL-IN-ONE audio converter that supports more than 90 audio and video files.
F4V to AAC software supports batch conversion and is full compatible with Vista and Windows 7.
What is F4V?
Unlike SWF files, F4V files store multibyte integers in big-endian byte order. For example, as a UI16 in SWF file format, the byte sequence that represents the number 300 (0x12C) is 0x2C 0x01; as a UI16 in F4V file format, the byte sequence that represents the number 300 is 0x01 0x2C.
The F4V format is based on the ISO MP4 format, which in turn is based on the Apple QuickTime container format. The subsets of the format support different features. The ftyp box helps identify the features that a program must support to play a particular file. Flash Player does not enforce any restrictions with respect to ftyp boxes. The program tries to play any file it is given, within the restrictions of the codec types it supports.
What is AAC?
AAC has been standardized by ISO and IEC, as part of the MPEG-2 & MPEG-4 specifications. The MPEG-2 standard contains several audio coding methods, including the MP3 coding scheme. AAC is able to include 48 full-bandwidth (up to 96 kHz) audio channels in one stream plus 15 low frequency enhancement (LFE, limited to 120 Hz) channels and up to 15 data streams. AAC is able to achieve indistinguishable audio quality at data rates of 320 kbit/s (64kbit/s/channel) for five channels. The quality is close to CD also at 96 kbit/s (48kbit/s/channel) for stereo.
AAC's best known use is as the default audio format of Apple's iPhone, iPod, iTunes, and the format used for all iTunes Store audio (with extensions for proprietary digital rights management).
AAC is also the standard audio format for Sony's PlayStation 3 and is supported by Sony's Playstation Portable, latest generation of Sony Walkman, Sony Ericsson Walkman Phone, Nintendo's Wii (with the Photo Channel 1.1 update installed for Wii consoles purchased before late 2007) and the MPEG-4 video standard. HE-AAC is part of digital radio standards like DAB+ and Digital Radio Mondiale.
Convert F4V to AAC Related Topics: MTV to AAC, MVI to AAC, MXF to AAC, NUV to AAC, OMA to AAC, SMK to AAC, SOL to AAC, STR to AAC, ULAW to AAC, VFW to AAC, AVI to AAC, AC3 to AAC, ADX to AAC, AIFF to AAC, M4A to AAC, M4B to AAC, M4V to AAC, MO3 to AAC, MOD to AAC, MP3 to AAC, OGG to AAC, S3M to AAC, WMA to AAC, WMV to AAC, WV to AAC, XM to AAC, FLV to AAC, H264 to AAC, HDTV to AAC, M2A to AAC, MOV to AAC, MP2 to AAC, MPA to AAC, MPEG to AAC, NSA to AAC, CD to AAC, TS to AAC, VOC to AAC
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