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Date File Revision Author Diff Revision Log
2007/10/01 20:12:50 32 32 dpavlin HTML | TEXT
 dump debug only if asked so
2007/10/01 16:34:08 31 31 dpavlin HTML | TEXT
 make order of 00dc and 01wb arbitrary in movi (ffmpeg seems to create them
swapped comparing to windows encoder, and hardware device doesn't seem to
mind -- which is nice)
2007/09/14 19:35:32 30 30 dpavlin HTML | TEXT
 check length of decoded audio
2007/08/19 19:23:03 29 29 dpavlin HTML | TEXT
 - re-enable frame flipping using jpegtran
- don't buffer output to support showing dot every second and lf every minute
- put -r *before* -i for ffmpeg, video framerate is now correct

In total: video decoding now works (aside from jpegtran problems with
flipping which produce wrong last row)
2007/08/19 11:45:39 28 28 dpavlin HTML | TEXT
 unpack audio into .au file
2007/08/18 11:21:40 27 27 dpavlin HTML | TEXT
 added link to IMA ADPCM explanation
2007/08/18 11:20:25 25 25 dpavlin HTML | TEXT
 options --dump-avm, --dump-video, --dump-jpeg and --dump-audio to support
selectable dumping from input and/or output stream
2007/07/22 11:05:47 24 24 dpavlin HTML | TEXT
 attempt to decode audio: implement mp3 and riff/wav file generation. Audio *seems* to
be DVD/IMA ADPC, but I don't know what to do with extra 8 bytes in each audio frame.
2007/07/21 17:03:56 23 23 dpavlin HTML | TEXT
 use jpegtran -flip vertical to flip frames so that movies are not upside-down.
you can change this using --jpegtran '' to gain some speed (we fork jpegtran
for each frame which is wastefull)
2007/07/21 15:17:48 21 21 dpavlin HTML | TEXT
 overwrite existing dump.avi
2007/07/21 15:16:24 20 20 dpavlin HTML | TEXT
 encode frames to avi using ffmpeg
2007/07/21 15:03:30 19 19 dpavlin HTML | TEXT
 after massive amount of hacking, first version which can dump frames from video
into correct jpeg pictures
2007/07/21 11:18:15 16 16 dpavlin HTML | TEXT
 use width and height from header
2007/07/21 11:05:43 15 15 dpavlin HTML | TEXT
 added command-line options
2007/07/21 10:28:39 14 14 dpavlin HTML | TEXT
 verified tables against mjpegtools code
2007/07/20 16:55:33 13 13 dpavlin HTML | TEXT
 tables from cmt-4.0 -- also non-working :-(
2007/07/20 16:07:46 11 11 dpavlin HTML | TEXT
 cleanup dir, generate different huffman tables
2007/07/20 11:13:55 8 8 dpavlin HTML | TEXT
 - dump all frames into (currently still invaild) jpeg files
- hex_dump can accept offset to dump data which is not from file (e.g. jpeg header)
- better output
2007/07/19 21:16:30 7 7 dpavlin HTML | TEXT
 added reference links on the web
2007/07/19 20:56:25 6 6 dpavlin show beginning of hex_dump with #. istead of ## to be better noticable in output