diff options
Diffstat (limited to 'fftools')
| -rw-r--r-- | fftools/ffmpeg.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/fftools/ffmpeg.c b/fftools/ffmpeg.c index 0944f56b80..c43c3ca3bc 100644 --- a/fftools/ffmpeg.c +++ b/fftools/ffmpeg.c @@ -3401,7 +3401,11 @@ static int check_keyboard_interaction(int64_t cur_time) if (key == 'd' || key == 'D'){ int debug=0; if(key == 'D') { - debug = ist_iter(NULL)->dec_ctx->debug << 1; + InputStream *ist = ist_iter(NULL); + + if (ist) + debug = ist->dec_ctx->debug << 1; + if(!debug) debug = 1; while (debug & FF_DEBUG_DCT_COEFF) //unsupported, would just crash debug += debug; |