reimplemented UINumeric

2018-06-20 16:08:33 -07:00
parent 6c0bf62f51
commit 22033d74df
12 changed files with 307 additions and 189 deletions
@@ -51,6 +51,12 @@ void PreviewGenerator::run() {
                codec_ctx[i] = avcodec_alloc_context3(codec);
                avcodec_parameters_to_context(codec_ctx[i], fmt_ctx->streams[i]->codecpar);
                avcodec_open2(codec_ctx[i], codec, NULL);
+
+                if (fmt_ctx->streams[i]->codecpar->codec_type == AVMEDIA_TYPE_AUDIO) {
+                    if (codec_ctx[i]->channel_layout == 0) {
+                        codec_ctx[i]->channel_layout = guess_layout_from_channels(fmt_ctx->streams[i]->codecpar->channels);
+                    }
+                }
            }
            AVPacket packet;
            bool done = true;