mirror of https://git.ffmpeg.org/ffmpeg.git
ffmpeg: Allow seting and cycling through debug modes.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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parent
34e838083e
commit
90bb2c78d6
22
ffmpeg.c
22
ffmpeg.c
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@ -2603,11 +2603,33 @@ static int transcode(AVFormatContext **output_files,
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do_pkt_dump = 1;
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do_pkt_dump = 1;
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av_log_set_level(AV_LOG_DEBUG);
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av_log_set_level(AV_LOG_DEBUG);
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}
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}
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if (key == 'd' || key == 'D'){
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int debug=0;
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if(key == 'D') {
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ist = ist_table[0];
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debug = ist->st->codec->debug<<1;
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if(!debug) debug = 1;
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while(debug & (FF_DEBUG_DCT_COEFF|FF_DEBUG_VIS_QP|FF_DEBUG_VIS_MB_TYPE)) //unsupported, would just crash
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debug += debug;
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}else
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scanf("%d", &debug);
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for(i=0;i<nb_istreams;i++) {
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ist = ist_table[i];
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ist->st->codec->debug = debug;
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}
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for(i=0;i<nb_ostreams;i++) {
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ost = ost_table[i];
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ost->st->codec->debug = debug;
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}
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if(debug) av_log_set_level(AV_LOG_DEBUG);
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fprintf(stderr,"debug=%d\n", debug);
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}
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if (key == '?'){
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if (key == '?'){
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fprintf(stderr, "key function\n"
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fprintf(stderr, "key function\n"
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"? show this help\n"
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"? show this help\n"
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"+ increase verbosity\n"
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"+ increase verbosity\n"
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"- decrease verbosity\n"
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"- decrease verbosity\n"
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"D cycle through available debug modes\n"
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"h dump packets/hex press to cycle through the 3 states\n"
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"h dump packets/hex press to cycle through the 3 states\n"
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"q quit\n"
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"q quit\n"
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"s Show QP histogram\n"
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"s Show QP histogram\n"
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