如何在PHP中使用FFMPEG将flv格式转换为.mp4格式

Question

Here I am try to convert .flv video format into .mp4 format. File converted with zero size and it's not played.

I need to successfully convert that file using FFMPEG .

/* Convert type to .mp4 */
exec("ffmpeg -i input.flv -vcodec copy -acodec copy output.mp4;");

Thanks for your advice!

Answer 1

try this :

exec ("ffmpeg -i input.flv -c:v libx264 output.mp4");

Answer 2

Convert .flv format video into .mp4 format

header("video/x-flv");
passthru('ffmpeg -i input.flv -ab 96k -b 700k -ar 44100 -s 640x480 -acodec mp3 output.mp4');

It's working fine.

Refer: FFMPEG-PHP example code