FLV Extract 1.6.2

FLV Extract video and audio from FLV files without decompressing or recompressing. The video is saved as AVI (H.263/FLV1 and VP6/VP6F) or raw elementary stream (H.264/AVC). The audio is saved as MP3, AAC (with ADTS headers), Speex, or WAV (PCM).



NOTE: You cannot change the video/audio format that FLV Extract outputs. It depdends on what is contained in the FLV file. If you need a different format, you'll have to use other software to convert it. Or, ffmpeg (command line) can extract from FLV and convert in one step.

NOTE: The AVIs will not play unless you have the right decoders. ffdshow-tryouts can decode FLV1 and VP6F; make sure they're enabled in its configuration dialog.

NOTE: The extracted MP3s may appear to have an incorrect duration in your audio player. This is because FLV Extract doesn't generate a VBR header, but the files are perfectly valid nonetheless. To add a VBR header you can load an MP3 in foobar2000, right click on it, go to Utils, and click "Fix VBR MP3 Header".

NOTE: H.264 elementary streams are not widely supported by players, but you can use DGAVCDec to load them with AviSynth for editing.

Changes:
1.5.1 (2009-May-26):

Shows suggested cropping for VP6 videos that were mod-16 padded by the encoder.
Separates Speex frames into their own packets to work around buggy decoders, writes multiple packets per Ogg page to reduce overhead.
1.5.0 (2009-May-25):

Supports Speex (.spx) audio.
Command line version (FLVExtractCL).
1.4.0 (2008-Nov-16):

Supports H.264/AVC, written as a raw elementary stream.
Supports AAC, written as .aac with ADTS headers.
Extracts VP6 alpha channel to a separate file.
Prompts before overwriting files.