我现在用Linux上面的ffmpeg转档 想把网路上抓到的avi转成flv 指令为 ffmpeg -i source.avi -vcodec flv output442.flv 可是它给我的错误 FFmpeg version 0.5, Copyright (c) 2000-2009 Fabrice Bellard, et al. configuration: libavutil 49.15. 0 / 49.15. 0 libavcodec 52.20. 0 / 52.20. 0 libavformat 52.31. 0 / 52.31. 0 libavdevice 52. 1. 0 / 52. 1. 0 built on Apr 16 2009 10:03:44, gcc: 4.1.2 20080704 (Red Hat 4.1.2-44) [NULL @ 0xa58c540]Invalid and inefficient vfw-avi packed B frames detected Seems stream 0 codec frame rate differs from container frame rate: 24.01 (65535/2730) -> 24.00 (24/1) Input #0, avi, from 'source.avi': Duration: 00:02:32.70, start: 0.000000, bitrate: 1133 kb/s Stream #0.0: Video: mpeg4, yuv420p, 640x360 [PAR 1:1 DAR 16:9], 24 tbr, 24 tbn, 24.01 tbc Stream #0.1: Audio: mp3, 48000 Hz, stereo, s16, 192 kb/s Output #0, flv, to 'output442.flv': Stream #0.0: Video: flv, yuv420p, 640x360 [PAR 1:1 DAR 16:9], q=2-31, 100 kb/s, 90k tbn, 24 tbc Stream #0.1: Audio: adpcm_swf, 48000 Hz, stereo, s16, 64 kb/s Stream mapping: Stream #0.0 -> #0.0 Stream #0.1 -> #0.1 [adpcm_swf @ 0xa5a48c0]Sample rate must be 11025, 22050 or 44100 Error while opening codec for output stream #0.1 - maybe incorrect parameters such as bit_rate, rate, width or height 我看官网的说明，并没有关於640 x 360这个解析度的说明 请问我的参数要怎麽改，才能顺利转档 谢谢 -- ╔ ◣◢◢ ㊣ ═════════════════════════╗ ║◥爱洨堂◣ 《给你爽˙洨丸》 洨丸真正好 补完不会少 ║ ║ ◤◤◥ gelisiau siauwan 洨丸呷到饱 暴走跑不了 ║ ║ ║ ║专治乱入死小孩：洨朋友对号入座、自爽、过激、恋童、告官、暴走、║ ║ 无脑乱入、病床边乱开枪等症状，廿六服立即见效。║ --

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