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| author | Michael Niedermayer <michaelni@gmx.at> | 2011-05-15 01:39:04 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2011-05-15 01:39:04 +0200 |
| commit | 90bb2c78d6344537aa8c670334cffae2f2bb7259 (patch) | |
| tree | ec263dc566e7fbebe312e4ca7d1d5d294d04fc91 /ffmpeg.c | |
| parent | 34e838083e385a96640f07923b2b45798a12baa4 (diff) | |
| download | ffmpeg-90bb2c78d6344537aa8c670334cffae2f2bb7259.tar.gz | |
ffmpeg: Allow seting and cycling through debug modes.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'ffmpeg.c')
| -rw-r--r-- | ffmpeg.c | 22 |
1 files changed, 22 insertions, 0 deletions
@@ -2603,11 +2603,33 @@ static int transcode(AVFormatContext **output_files, do_pkt_dump = 1; av_log_set_level(AV_LOG_DEBUG); } + if (key == 'd' || key == 'D'){ + int debug=0; + if(key == 'D') { + ist = ist_table[0]; + debug = ist->st->codec->debug<<1; + if(!debug) debug = 1; + while(debug & (FF_DEBUG_DCT_COEFF|FF_DEBUG_VIS_QP|FF_DEBUG_VIS_MB_TYPE)) //unsupported, would just crash + debug += debug; + }else + scanf("%d", &debug); + for(i=0;i<nb_istreams;i++) { + ist = ist_table[i]; + ist->st->codec->debug = debug; + } + for(i=0;i<nb_ostreams;i++) { + ost = ost_table[i]; + ost->st->codec->debug = debug; + } + if(debug) av_log_set_level(AV_LOG_DEBUG); + fprintf(stderr,"debug=%d\n", debug); + } if (key == '?'){ fprintf(stderr, "key function\n" "? show this help\n" "+ increase verbosity\n" "- decrease verbosity\n" + "D cycle through available debug modes\n" "h dump packets/hex press to cycle through the 3 states\n" "q quit\n" "s Show QP histogram\n" |