diff options
| -rw-r--r-- | libavresample/audio_mix.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/libavresample/audio_mix.c b/libavresample/audio_mix.c index 93192221cd..2c2a356844 100644 --- a/libavresample/audio_mix.c +++ b/libavresample/audio_mix.c @@ -305,6 +305,14 @@ int ff_audio_mix_init(AVAudioResampleContext *avr) { int ret; + if (avr->internal_sample_fmt != AV_SAMPLE_FMT_S16P && + avr->internal_sample_fmt != AV_SAMPLE_FMT_FLTP) { + av_log(avr, AV_LOG_ERROR, "Unsupported internal format for " + "mixing: %s\n", + av_get_sample_fmt_name(avr->internal_sample_fmt)); + return AVERROR(EINVAL); + } + /* build matrix if the user did not already set one */ if (!avr->am->matrix) { int i, j; |