This patch adds support for parsing live files (produced by-f webm_chunk) which contains only the headers but no packets. This is only used when using -f webm_dash_manifest. There will be a follow up patch which adds live support to WebM DASH Manifest muxer.
2171b7c matroskadec: Add support for parsing live header files
libavformat/matroskadec.c | 49 +++++++++++++++++++++++++++++++++------------
1 file changed, 36 insertions(+), 13 deletions(-)