Opened 8 years ago
Last modified 8 years ago
#6126 open enhancement
add VDOnet VDOwave decoder
Reported by: | ami_stuff | Owned by: | |
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Priority: | wish | Component: | avcodec |
Version: | git-master | Keywords: | vdom |
Cc: | Blocked By: | ||
Blocking: | Reproduced by developer: | yes | |
Analyzed by developer: | no |
Description
http://www.unisinc.com/netshow/ccag/codecsv3.htm
samples:
https://samples.mplayerhq.hu/V-codecs/VDOM/
my samples:
C:\>ffmpeg -i C:\VDOMsample.asx ffmpeg version 3.2.git Copyright (c) 2000-2017 the FFmpeg developers built with gcc 4.6.2 (GCC) configuration: --disable-ffprobe --disable-pthreads --enable-gpl libavutil 55. 45.100 / 55. 45.100 libavcodec 57. 75.100 / 57. 75.100 libavformat 57. 65.100 / 57. 65.100 libavdevice 57. 2.100 / 57. 2.100 libavfilter 6. 71.100 / 6. 71.100 libswscale 4. 3.101 / 4. 3.101 libswresample 2. 4.100 / 2. 4.100 libpostproc 54. 2.100 / 54. 2.100 [mp3 @ 0236d160] Warning: not compiled with thread support, using thread emulati on [mp3 @ 0236d160] Header missing [asf @ 02363be0] Could not find codec parameters for stream 1 (Video: none (VDOM / 0x4D4F4456), none, 240x176): unknown codec Consider increasing the value for the 'analyzeduration' and 'probesize' options Input #0, asf, from 'C:\VDOMsample.asx': Duration: 00:07:50.95, start: 0.000000, bitrate: 102 kb/s Stream #0:0: Audio: mp3 (U[0][0][0] / 0x0055), 11025 Hz, mono, s16p, 16 kb/s Stream #0:1: Video: none (VDOM / 0x4D4F4456), none, 240x176, 29.97 tbr, 1k t bn, 1k tbc At least one output file must be specified
Attachments (2)
Change History (7)
comment:1 by , 8 years ago
Component: | undetermined → avcodec |
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Keywords: | vdom added |
Priority: | normal → wish |
Reproduced by developer: | set |
Status: | new → open |
Type: | defect → enhancement |
Version: | unspecified → git-master |
by , 8 years ago
by , 8 years ago
Attachment: | vdom_VH1.asf added |
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comment:2 by , 8 years ago
comment:4 by , 8 years ago
all sample files tested as working in mplayer with binary codec, on windows at least.
there are .vdo files, but every one of them that i found was just a reference file to an internet stream.
comment:5 by , 8 years ago
Replying to richardpl:
You are enjoying yourself too much, I'm out.
If you don't want to cooperate anymore then let it be so.
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https://en.wikipedia.org/wiki/Discrete_wavelet_transform