ffmpeg - av_guess_format h264 returns NULL on Android -


executing code:

av_log_set_callback(_log_callback); av_register_all(); avcodec_register_all(); log(avcodec_configuration()); avoutputformat * fmt = av_guess_format( "h264", null, null );

and showing in log file next configuration:

 --target-os=linux --disable-doc --disable-ffmpeg --disable-ffplay --disable-ffprobe --disable-ffserver --disable-avfilter --disable-everything --enable-libx264 --enable-encoder=libx264 --enable-decoder=h264 --enable-gpl ....

av_guess_format returning null.

any suggestion? many thanks

try list registered codecs:

avcodec * codec = null; while(codec = av_codec_next(codec)) {     log(codec->name); }

upd

you can create encoder h264:

avcodec * avcodec = avcodec_find_encoder_by_name("h264"); avcodeccontext * avcodecctx = avcodec_alloc_context3(avcodec); // fill required fields in avcodecctx avdictionary * opt = null; avcodec_open2(avcodecctx, avcodec, &opt);

you not have formats, because specified option --disable-everything


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