Hi, Thanks but the problem is I do need to modify the pictures (printing time and other stuff).
Cordialy,Guillaume Bersac237bis rue de Pessac33000 Bordeaux06.65.30.89.43 > Date: Mon, 24 Jun 2013 14:40:36 +0300 > From: [email protected] > To: [email protected] > Subject: Re: [Libav-user] What define the quality of a decoded video > > On Mon, Jun 24, 2013 at 11:11 AM, ... ... <[email protected]> wrote: > > > > Hi, > > > > Thanks for all your responses, it makes things clearer. So if I understand, > > I can't encode video without losing quality (the same with decoding, but I > > don't actually have problems with decoding). But I can't skip decoding for > > processing reasons. So how to define the encoding tweaks which will > > minimize the lost of quality ? Is there a function like AVOutputFormat* > > defineBestDecodeSettings(AVPacket *pkt, enum AVQuality flags); ? > > > > Sincerely, > > Guillaume Bersac > > 237bis rue de Pessac > > 33000 Bordeaux > > 06.65.30.89.43 > > Which codec are you using? > > > I decode it, reencode it using the same type of encoder without modifying > > the decoded data and finally I save it on one file of my computer. > > If you need to process decoded frames, but don't modify them for > storage, you can still copy the original packets to the file on your > computer. > > Sincerely, > Alex > _______________________________________________ > Libav-user mailing list > [email protected] > http://ffmpeg.org/mailman/listinfo/libav-user
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