ffmpeg2theora参数超出范围

时间:2014-05-11 01:08:35

标签: ffmpeg mp4 ogg

我试图用ffmpeg2theora将mp4文件转换为ogg,并且我有很多"参数超出范围":

[NULL @ 0x633740] Value 4707126720094797824.000000 for parameter 'probesize' out of range
[NULL @ 0x633740] Value 4707126720094797824.000000 for parameter 'analyzeduration' out of range
[NULL @ 0x633740] Value 4697254411347427328.000000 for parameter 'indexmem' out of range

那样的50行:

[mov,mp4,m4a,3gp,3g2,mj2 @ 0x633740] decoding for stream 0 failed
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x633740] Could not find codec parameters (Video: h264 (avc1 / 0x31637661), 440 kb/s)
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x633740] decoding for stream 1 failed
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x633740] Could not find codec parameters (Audio: aac (mp4a / 0x6134706D), 44100 Hz, stereo, s16, 128 kb/s)

我错过了什么吗?编解码器可能吗?

TIA

格雷格

1 个答案:

答案 0 :(得分:0)

天啊,我真傻了!我确实可以直接使用ffmepg: http://trac.ffmpeg.org/wiki/TheoraVorbisEncodingGuide

非常感谢LordNeckbeard !!