From 70cf9da64671e340b2fe1094818924f9fa5650f2 Mon Sep 17 00:00:00 2001 From: Martin Pulec Date: Wed, 17 Jun 2020 14:47:34 +0200 Subject: [PATCH] Fixed 219459aa (previous commit) --- src/video_compress/libavcodec.cpp | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/src/video_compress/libavcodec.cpp b/src/video_compress/libavcodec.cpp index 68b187ee9..87ebc02b6 100644 --- a/src/video_compress/libavcodec.cpp +++ b/src/video_compress/libavcodec.cpp @@ -1746,13 +1746,17 @@ static void setparam_h264_h265_av1(AVCodecContext *codec_ctx, struct setparam_pa void show_encoder_help(string const &name) { cout << "Options for " << style::bold << name << style::reset << ":\n"; auto *codec = avcodec_find_encoder_by_name(name.c_str()); + if (codec == nullptr) { + LOG(LOG_LEVEL_ERROR) << MOD_NAME << "Unable to find encoder " << name << "!\n"; + return; + } const auto *opt = codec->priv_class->option; if (opt == nullptr) { return; } while (opt->name != nullptr) { cout << (opt->offset == 0 ? "\t\t* " : "\t- "); - cout << style::bold << opt->name << style::reset << (strlen(opt->help) > 0 ? " - " : "") << opt->help << "\n"; + cout << style::bold << opt->name << style::reset << (opt->help != nullptr && strlen(opt->help) > 0 ? " - "s + opt->help : ""s) << "\n"; opt++; } }