diff options
Diffstat (limited to 'fftools/ffmpeg.c')
-rw-r--r-- | fftools/ffmpeg.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fftools/ffmpeg.c b/fftools/ffmpeg.c index 1d248bc..6d64bc1 100644 --- a/fftools/ffmpeg.c +++ b/fftools/ffmpeg.c @@ -2909,6 +2909,9 @@ static int init_input_stream(int ist_index, char *error, int error_len) if (!av_dict_get(ist->decoder_opts, "threads", NULL, 0)) av_dict_set(&ist->decoder_opts, "threads", "auto", 0); + /* Attached pics are sparse, therefore we would not want to delay their decoding till EOF. */ + if (ist->st->disposition & AV_DISPOSITION_ATTACHED_PIC) + av_dict_set(&ist->decoder_opts, "threads", "1", 0); ret = hw_device_setup_for_decode(ist); if (ret < 0) { |