[FFmpeg-cvslog] dashdec: Fix segfault on decoding segment timeline

ffmpeg | branch: master | Brendan McGrath | Mon Jan 29 10:46:50 2018 +0800| [4e3e8980b58fc22eb41c0e3cd3392bb4e6ca0184] | committer: Steven Liu dashdec: Fix segfault on decoding segment timeline If first_seq_no is not within the bounds of timelines then a segfault will occur. This patch

[FFmpeg-cvslog] dashdec: Only free url string if being reused

ffmpeg | branch: master | Brendan McGrath | Sun Jan 21 13:20:02 2018 +0800| [1f48c5c0671bb4f39c9dc3ec44c727f1680547b3] | committer: Steven Liu dashdec: Only free url string if being reused If no representation bandwidth value is set, the url value returned by get_content_url is corrupt (as it

[FFmpeg-cvslog] avformat/hlsenc: Check that data is set

ffmpeg | branch: master | Brendan McGrath | Sun Jan 21 13:16:42 2018 +0800| [2472dbc7a770a908a2f511ec337ec392ca3e3afa] | committer: Steven Liu avformat/hlsenc: Check that data is set If codecpar->extradata is not set (for example, when the stream goes through the 'tee' muxer), th