avformat/rmdec: make use of avio_get_str()
authorPaul B Mahol <onemda@gmail.com>
Mon, 2 Apr 2018 20:09:59 +0000 (22:09 +0200)
committerPaul B Mahol <onemda@gmail.com>
Mon, 2 Apr 2018 20:44:26 +0000 (22:44 +0200)
commit46129b40446a802b0b5da4797709f552b68b48f5
tree5b469593a20d9ad0b403615b1588302948f7803f
parent37d472a906bd9112225129fc35d9c94ae2ee9c3e
avformat/rmdec: make use of avio_get_str()

Also do not set empty metadata.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
libavformat/rmdec.c