摘要:
初始化AVCodecContext /** * Initialize the AVCodecContext to use the given AVCodec. Prior to using this * function the context has to be allocated with av 阅读全文
摘要:
分配解码器上下文 /** * Allocate an AVCodecContext and set its fields to default values. The * resulting struct should be freed with avcodec_free_context(). * 阅读全文
摘要:
查找解码器 /** * Find a registered decoder with a matching codec ID. * * @param id AVCodecID of the requested decoder * @return A decoder if one was found, 阅读全文