[Libav-user] Speeding up codec detection of raw bitstream

Wiebe Cazemier wiebe at halfgaar.net
Mon Feb 12 17:36:45 EET 2018

----- Original Message -----
> From: "Carl Eugen Hoyos" <ceffmpeg at gmail.com>
> To: "This list is about using libavcodec, libavformat, libavutil, libavdevice and libavfilter." <libav-user at ffmpeg.org>
> Sent: Monday, 12 February, 2018 14:56:02
> Subject: Re: [Libav-user] Speeding up codec detection of raw bitstream
>> I was able to register only AC3 by creating an AVCodec with 'AVCodec*
>> avcodec_find_decoder (enum AVCodecID id)' and using avcodec_register
> What I meant was:
> Did you test to only enable the needed demuxers (and decoders) at build time?
> Carl Eugen

No, actually. Is there a reason to think that makes a difference?

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