ffmpeg | branch: release/7.0 | James Almer <jamr...@gmail.com> | Fri Dec 27 16:17:51 2024 -0300| [c10f15c0e871e1f21f1b4affac1b08ac568785d8] | committer: James Almer
avformat/iamf_writer: ensure the stream groups are not empty Signed-off-by: James Almer <jamr...@gmail.com> (cherry picked from commit cedd9151f863e3db9c325aff2f9375c39adbbec2) > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=c10f15c0e871e1f21f1b4affac1b08ac568785d8 --- libavformat/iamf_writer.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/libavformat/iamf_writer.c b/libavformat/iamf_writer.c index b4874806e4..7dfe658bf9 100644 --- a/libavformat/iamf_writer.c +++ b/libavformat/iamf_writer.c @@ -217,6 +217,10 @@ int ff_iamf_add_audio_element(IAMFContext *iamf, const AVStreamGroup *stg, void if (stg->type != AV_STREAM_GROUP_PARAMS_IAMF_AUDIO_ELEMENT) return AVERROR(EINVAL); + if (!stg->nb_streams) { + av_log(log_ctx, AV_LOG_ERROR, "Audio Element id %"PRId64" has no streams\n", stg->id); + return AVERROR(EINVAL); + } iamf_audio_element = stg->params.iamf_audio_element; if (iamf_audio_element->audio_element_type == AV_IAMF_AUDIO_ELEMENT_TYPE_SCENE) { @@ -381,6 +385,10 @@ int ff_iamf_add_mix_presentation(IAMFContext *iamf, const AVStreamGroup *stg, vo if (stg->type != AV_STREAM_GROUP_PARAMS_IAMF_MIX_PRESENTATION) return AVERROR(EINVAL); + if (!stg->nb_streams) { + av_log(log_ctx, AV_LOG_ERROR, "Mix Presentation id %"PRId64" has no streams\n", stg->id); + return AVERROR(EINVAL); + } for (int i = 0; i < iamf->nb_mix_presentations; i++) { if (stg->id == iamf->mix_presentations[i]->mix_presentation_id) { _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
