[FFmpeg-user] Poor quality output when converting avi to mp4

Ute Willmore uwillmore at remotegeo.com
Wed Jul 26 19:20:16 EEST 2017

Thanks Guam,

That helps, but I don't see the second command to get the audio or use
ffmpeg to play the video.

Did something get truncated, or did you forget to type it?

I am reading your mail on my phone using Chrome to access gmail. Maybe that
is causing problems?

The message I received is show in full below. Do you see the commands you
mentioned in your email? Is the message different from what you typed?

Please try to send the commands again.


On Tuesday, July 25, 2017, Gyan <gyandoshi at gmail.com> wrote:

> You have to run
> mp4box -aviraw video hd.avi       which will create hd_video.h264
> The h264 file cannot be played by many (most?) players but it can be used
> by ffmpeg, as shown in the subsequent command. The h264 file only contains
> video, no audio so it has to be combined with the audio from the original
> source. The 2nd command does that.
> _______________________________________________
> ffmpeg-user mailing list
> ffmpeg-user at ffmpeg.org <javascript:;>
> http://ffmpeg.org/mailman/listinfo/ffmpeg-user
> To unsubscribe, visit link above, or email
> ffmpeg-user-request at ffmpeg.org <javascript:;> with subject "unsubscribe".

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