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MediaPortal 1
Support
Watch / Listen Media
Television (MyTV frontend and TV-Server)
4:3 stretch to 16:9 based on WSS
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<blockquote data-quote="Owlsroost" data-source="post: 1129197" data-attributes="member: 83973"><p>Your logs match what you say - the SD channels are a mixture of 4:3 and 16:9 DAR (and several different raw frame sizes), the HD channels are all 16:9 DAR (at 1920 x 1080 frame size).</p><p></p><p>Some examples from TsReader log:</p><p></p><p>[code][2015-03-14 01:30:44,881] [1b0029b8] [14a8] - DeMultiplexer: 30 video format changed, 544x576 @ 16:9, 25.000Hz interlaced</p><p>[2015-03-14 01:30:55,448] [1b0029b8] [14a8] - DeMultiplexer: 30 video format changed, 352x576 @ 4:3, 25.000Hz interlaced</p><p>[2015-03-14 01:31:26,362] [1b0029b8] [14a8] - DeMultiplexer: 30 video format changed, 720x576 @ 16:9, 25.000Hz interlaced</p><p>[2015-03-14 01:33:25,813] [1b0029b8] [17ac] - DeMultiplexer: 30 video format changed, 720x576 @ 16:9, 25.000Hz interlaced</p><p>[2015-03-14 01:34:08,198] [1b0029b8] [1fc8] - DeMultiplexer: 30 video format changed, 704x576 @ 16:9, 25.000Hz interlaced</p><p>[2015-03-14 01:34:13,432] [1b0029b8] [1fc8] - DeMultiplexer: 30 video format changed, 720x576 @ 4:3, 25.000Hz interlaced</p><p></p><p></p><p>[2015-03-14 01:06:36,199] [1b04a9f0] [17ac] - DeMultiplexer: 30 video format changed, 1920x1080 @ 16:9, 25.000Hz interlaced</p><p>[2015-03-14 01:09:18,223] [1b04a9f0] [ e08] - DeMultiplexer: 30 video format changed, 1920x1080 @ 16:9, 25.000Hz interlaced</p><p>[2015-03-14 01:09:41,569] [1b04a9f0] [ e08] - DeMultiplexer: 30 video format changed, 1920x1080 @ 16:9, 25.000Hz interlaced</p><p>[2015-03-14 01:10:28,077] [1b04a9f0] [ e08] - DeMultiplexer: 30 video format changed, 1920x1080 @ 16:9, 25.000Hz interlaced</p><p>[/code]</p><p></p><p>....so for 'pillar boxed' content on the HD channels, the only way of knowing it's 4:3 is either by detecting the black side bars (as IFC and ViewModeSwitcher do), or trying to use the ancilliary WSS/VPS data in the stream - and implementing that from TV server through to MP player is quite big job.</p></blockquote><p></p>
[QUOTE="Owlsroost, post: 1129197, member: 83973"] Your logs match what you say - the SD channels are a mixture of 4:3 and 16:9 DAR (and several different raw frame sizes), the HD channels are all 16:9 DAR (at 1920 x 1080 frame size). Some examples from TsReader log: [code][2015-03-14 01:30:44,881] [1b0029b8] [14a8] - DeMultiplexer: 30 video format changed, 544x576 @ 16:9, 25.000Hz interlaced [2015-03-14 01:30:55,448] [1b0029b8] [14a8] - DeMultiplexer: 30 video format changed, 352x576 @ 4:3, 25.000Hz interlaced [2015-03-14 01:31:26,362] [1b0029b8] [14a8] - DeMultiplexer: 30 video format changed, 720x576 @ 16:9, 25.000Hz interlaced [2015-03-14 01:33:25,813] [1b0029b8] [17ac] - DeMultiplexer: 30 video format changed, 720x576 @ 16:9, 25.000Hz interlaced [2015-03-14 01:34:08,198] [1b0029b8] [1fc8] - DeMultiplexer: 30 video format changed, 704x576 @ 16:9, 25.000Hz interlaced [2015-03-14 01:34:13,432] [1b0029b8] [1fc8] - DeMultiplexer: 30 video format changed, 720x576 @ 4:3, 25.000Hz interlaced [2015-03-14 01:06:36,199] [1b04a9f0] [17ac] - DeMultiplexer: 30 video format changed, 1920x1080 @ 16:9, 25.000Hz interlaced [2015-03-14 01:09:18,223] [1b04a9f0] [ e08] - DeMultiplexer: 30 video format changed, 1920x1080 @ 16:9, 25.000Hz interlaced [2015-03-14 01:09:41,569] [1b04a9f0] [ e08] - DeMultiplexer: 30 video format changed, 1920x1080 @ 16:9, 25.000Hz interlaced [2015-03-14 01:10:28,077] [1b04a9f0] [ e08] - DeMultiplexer: 30 video format changed, 1920x1080 @ 16:9, 25.000Hz interlaced [/code] ....so for 'pillar boxed' content on the HD channels, the only way of knowing it's 4:3 is either by detecting the black side bars (as IFC and ViewModeSwitcher do), or trying to use the ancilliary WSS/VPS data in the stream - and implementing that from TV server through to MP player is quite big job. [/QUOTE]
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Television (MyTV frontend and TV-Server)
4:3 stretch to 16:9 based on WSS
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