0.6_p25767 => 0.6 に戻しても使えるようになります。
$ cat /etc/redhat-release
CentOS release 5.5 (Final)
$ flvtool2 -UP tmp.flv
ERROR: EOFError
ERROR: /usr/lib/ruby/site_ruby/1.8/flv/amf_string_buffer.rb:37:in `read'
ERROR: /usr/lib/ruby/site_ruby/1.8/flv/video_tag.rb:80:in `read_header'
ERROR: /usr/lib/ruby/site_ruby/1.8/flv/video_tag.rb:47:in `after_initialize'
ERROR: /usr/lib/ruby/site_ruby/1.8/flv/tag.rb:56:in `initialize'
ERROR: /usr/lib/ruby/site_ruby/1.8/flv/stream.rb:449:in `new'
ERROR: /usr/lib/ruby/site_ruby/1.8/flv/stream.rb:449:in `read_tags'
ERROR: /usr/lib/ruby/site_ruby/1.8/flv/stream.rb:58:in `initialize'
ERROR: /usr/lib/ruby/site_ruby/1.8/flvtool2/base.rb:272:in `new'
ERROR: /usr/lib/ruby/site_ruby/1.8/flvtool2/base.rb:272:in `open_stream'
ERROR: /usr/lib/ruby/site_ruby/1.8/flvtool2/base.rb:238:in `process_files'
ERROR: /usr/lib/ruby/site_ruby/1.8/flvtool2/base.rb:225:in `each'
ERROR: /usr/lib/ruby/site_ruby/1.8/flvtool2/base.rb:225:in `process_files'
ERROR: /usr/lib/ruby/site_ruby/1.8/flvtool2/base.rb:44:in `execute!'
ERROR: /usr/lib/ruby/site_ruby/1.8/flvtool2.rb:168:in `execute!'
ERROR: /usr/lib/ruby/site_ruby/1.8/flvtool2.rb:228
ERROR: /usr/bin/flvtool2:2:in `require'
ERROR: /usr/bin/flvtool2:2
$ ffmpeg -y -i tmp.flv -vcodec copy -acodec copy tmp2.flv
FFmpeg version 0.6.1, Copyright (c) 2000-2010 the FFmpeg developers
built on Dec 4 2010 15:35:31 with gcc 4.1.2 20080704 (Red Hat 4.1.2-48)
～中略～
frame= 6243 fps= 0 q=-1.0 Lsize= 9331kB time=204.04 bitrate= 374.6kbits/s
video:7493kB audio:1594kB global headers:0kB muxing overhead 2.688855%
$ flvtool2 -UP tmp2.flv
---
/tmp/tmp2.flv:
hasKeyframes: true
cuePoints:
audiodatarate: 62.9997023152194
hasVideo: true
stereo: true
canSeekToEnd: false
framerate: 30
audiosamplerate: 44000
videocodecid: 7
datasize: 9500370
lasttimestamp: 208.274
audiosamplesize: 16
audiosize: 1726071
hasAudio: true
audiodelay: 0
videosize: 7772385
metadatadate: Sun Dec 19 22:37:09 GMT+0900 2010
metadatacreator: inlet media FLVTool2 v1.0.6 - http://www.inlet-media.de/flvtool2
lastkeyframetimestamp: 206.572
height: 200
filesize: 9556611
hasMetadata: true
keyframes:
times:
- 0
- 0
- 8.341
- 9.375
- 13.179
～中略～
- 8720576
- 8944857
- 9162079
- 9372005
- 9548418
audiocodecid: 2
videodatarate: 295.906392540596
duration: 208.307
hasCuePoints: false
width: 352
...$ ffmpeg 2>&1 | head -n2
FFmpeg version 0.6, Copyright (c) 2000-2010 the FFmpeg developers
built on Dec 19 2010 23:03:42 with gcc 4.4.4
$ ffmpeg -i src/a.flv -vcodec libx264 -vpre medium dst2/a.flv
$ flvtool2 -UP a.flv
---
/tmp/dst2/a.flv:
hasKeyframes: true
cuePoints:
audiodatarate: 65.916396729909
hasVideo: true
stereo: true
canSeekToEnd: false
framerate: 30
audiosamplerate: 11000
videocodecid: 7
datasize: 481161
lasttimestamp: 12.966
audiosamplesize: 16
audiosize: 109639
hasAudio: true
audiodelay: 0
videosize: 370742
metadatadate: Sun Dec 19 23:07:46 GMT+0900 2010
metadatacreator: inlet media FLVTool2 v1.0.6 - http://www.inlet-media.de/flvtool2
lastkeyframetimestamp: 12.666
height: 240
filesize: 483766
hasMetadata: true
keyframes:
times:
- 0
- 0
- 8.333
- 12.666
filepositions:
- 763
- 824
- 273615
- 471023
audiocodecid: 2
videodatarate: 226.093475242943
duration: 12.999
hasCuePoints: false
width: 320
...# 使えない。 $ ffmpeg 2>&1 | head -n2 FFmpeg version SVN-r25767, Copyright (c) 2000-2010 the FFmpeg developers built on Dec 19 2010 23:17:31 with gcc 4.4.4 # 使える。 $ ffmpeg 2>&1 | head -n2 FFmpeg version 0.6, Copyright (c) 2000-2010 the FFmpeg developers built on Dec 19 2010 23:03:42 with gcc 4.4.4 # 使える。 $ ffmpeg 2>&1 | head -n2 FFmpeg version 0.6.1, Copyright (c) 2000-2010 the FFmpeg developers built on Dec 4 2010 15:35:31 with gcc 4.1.2 20080704 (Red Hat 4.1.2-48)