我无法搜索通过 下载的 flv 视频rtmpsuck。已尝试MPlayer2 2.0-728-g2c378c7并vlc (2.1.2-0-ga4c4876)。
$ mplayer2 video.flv
MPlayer2 2.0-728-g2c378c7 (C) 2000-2012 MPlayer Team
Playing video.flv.
Detected file format: FLV (Flash Video) (libavformat)
[lavf] stream 0: video (flv), -vid 0
[lavf] stream 1: audio (mp3), -aid 0
Clip info:
hasKeyframes: true
hasVideo: true
canSeekToEnd: false
datasize: 227663016
lasttimestamp: 4126
audiosize: 99750762
hasAudio: true
audiodelay: 0
videosize: 127907046
metadatacreator: inlet media FLVTool2 v1.0.6 - http://www.inlet-media.de/flvtool2
lastkeyframetimestamp: 4125
hasMetadata: true
hasCuePoints: false
Selected video codec: FLV / Sorenson Spark / Sorenson H.263 (Flash Video) [libavcodec]
Selected audio codec: MPEG 1.0/2.0/2.5 layers I, II, III [mpg123]
AUDIO: 44100 Hz, 2 ch, s16le, 32.0 kbit/2.27% (ratio: 4000->176400)
AO: [alsa] 48000Hz 2ch s16le (2 bytes per sample)
Starting playback...
VIDEO: 1440x900 1000.000 fps 252.6 kbps (31.6 kB/s)
VO: [xv] 1440x900 => 1440x900 Planar YV12
Colorspace details not fully supported by selected vo.
A: ??? V: 13.4 A-V: -0.001 ct: 0.000 0/ 0 ??% ??% ??,?% 0 0
Exiting... (End of file)
mplayer 将关闭，VLC 保持打开，但屏幕变黑：
$ vlc video.flv
VLC media player 2.1.2 Rincewind (revision 2.1.2-0-ga4c4876)
...
[flv @ 0x7fe8a8c09c60] Unsupported video codec (0)
[flv @ 0x7fe8a8fffdc0] Bad picture start code
[flv @ 0x7fe8a8fffdc0] header damaged
[flv @ 0x7fe8a8c09c60] Stream discovered after head already parsed
Truncating packet of size 16259399 to 169421
重新编码为另一种格式会有所帮助，但需要时间。还有什么解决办法吗？*nix 兼容。
答案1
flv 已损坏。[flv @ 0x7fe8a8fffdc0] header damaged
不需要将其重新编码为另一种编解码器/格式，只需重建它即可。
我重建了视频ffmpeg，并复制了音频和视频编解码器：
$ ffmpeg -i video.flv -c:v copy -c:a copy fixed.flv
...
[flv @ 0x63ff80] Found invalid index entries, clearing the index.
与将 fe 重新编码为 x264 相比，只花费了一小部分时间。