static const char *media_type_string(enum AVMediaType media_type)
{
- switch (media_type) {
- case AVMEDIA_TYPE_VIDEO: return "video";
- case AVMEDIA_TYPE_AUDIO: return "audio";
- case AVMEDIA_TYPE_DATA: return "data";
- case AVMEDIA_TYPE_SUBTITLE: return "subtitle";
- case AVMEDIA_TYPE_ATTACHMENT: return "attachment";
- default: return "unknown";
- }
+ const char *s = av_get_media_type_string(media_type);
+ return s ? s : "unknown";
}
static void show_packet(AVFormatContext *fmt_ctx, AVPacket *pkt)