id summary reporter owner description type status priority milestone component version severity resolution keywords cc mlocked 6748 BluRay Subtitle Support Stephen Isaac Richards "The attached patch should perform nearly everything bar the actual displaying of the subtitle, this is were I need your help. MythTV appears to be processing the returned bitmap, dimensions, timing etc, and states that it has set a subtitle to visible, but it doesn't appear on my screen!? Also after looking at the code, it appears that MythTV scales the subtitle so it fits on a 720p screen, why is this? My BluRay's are all 1080p and scaling the image down then back up again will result in ugly looking images. Attached to this email you can find my progress to date. The patch performs the following: * Modifies mpegts.c to identify the subtitle streams (so now you can select the subtitle when playing) * Implements a basic parser for the subtitle packet * Decodes the packet and produces a bitmap Known limitations at the moment: * Run Length Encoded subtitles over multiple packets is not supported (I know how to fix this) * Cropping of the decoded bitmap (again I know how to fix this, but I haven seen a subtitle with this yet) * Differentiating forced subtitles from normal ones (so you can tell it to only show forced subtitle, any ideas on how to implement this [i know where the flag is in the data]) To enable debugging, uncomment the defines near the top of each file. If you enable the option to save image for each subtitle, you can see that the code is correctly decoding the data and producing a bitmap. Eventually the FFmpeg sections will be submitted upstream, however as I do not have a full working subtitle support to test with I will hold off for the moment. " patch closed minor unknown MythTV - Video Playback unknown medium fixed bluray subtitle PGS 0