麻煩

2015-01-04 29 views
0

說明

使用幾次相同的ffmpeg的命令時,一些人會成功,但是,其中一些會失敗,ffmpeg的報告Error while opening encoder for output stream #0:1 - maybe incorrect parameters such as bit_rate, rate, width or heightInvalid data found when processing input錯誤。麻煩

輸入

ffprobe

Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/tmp/2137b8d42dcf4607a625755994133e69': 
    Metadata: 
    major_brand  : isom 
    minor_version : 512 
    compatible_brands: isomiso2avc1mp41 
    encoder   : Lavf56.4.101 
    Duration: 00:01:00.02, start: 0.021333, bitrate: N/A 
    Chapter #0.0: start 0.000000, end 60.000000 
    Metadata: 
     title   : 00:00:00.000 
    Stream #0:0(eng): Video: h264 (High) (avc1/0x31637661), yuv420p, 1920x798 [SAR 1:1 DAR 320:133], 3255 kb/s, 23.98 fps, 23.98 tbr, 24k tbn, 47.95 tbc (default) 
    Metadata: 
     handler_name : VideoHandler 
    Stream #0:1(eng): Audio: aac (mp4a/0x6134706D), 48000 Hz, 5.1, fltp, 192 kb/s (default) 
    Metadata: 
     handler_name : SoundHandler 
    Stream #0:2(eng): Subtitle: mov_text (text/0x74786574), 0 kb/s 
    Metadata: 
     handler_name : SubtitleHandler 

命令
/usr/local/bin/ffmpeg -i /tmp/2137b8d42dcf4607a625755994133e69 -f mp4 -b:v 3000k -r 24.0 -map_metadata -1 -vf scale=50:50 -y /tmp/foo.mp4 

詳細

當我執行10次以上相同的命令,將發生錯誤,如3 - 4次。

回答

0

找出原因,解釋有點複雜,這只是我的問題,而不是ffmpeg。