Opened 17 years ago
Closed 17 years ago
#3974 closed defect (fixed)
latest svn not playing h264 720p50
Reported by: | anonymous | Owned by: | Isaac Richards |
---|---|---|---|
Priority: | minor | Milestone: | unknown |
Component: | mythtv | Version: | unknown |
Severity: | medium | Keywords: | |
Cc: | Ticket locked: | no |
Description
After the vid merge, mythtv in unable to play recordings from SVT HD errors from debug playback.
2007-09-16 11:12:52.515 AFD: Opened codec 0x82f6120, id(MP3) type(Audio) 2007-09-16 11:12:52.517 AFD: Opened codec 0x82f5830, id(H264) type(Video) 2007-09-16 11:12:52.518 AFD: Opened codec 0x83031d0, id(AC3) type(Audio) 2007-09-16 11:12:52.518 AFD: Opened codec 0x82f8720, id(DVB_SUBTITLE) type(Subtitle) 2007-09-16 11:12:52.611 [h264 @ 0xb74040c8]left block unavailable for requested intra mode at 0 21 2007-09-16 11:12:52.612 [h264 @ 0xb74040c8]error while decoding MB 0 21, bytestream (17329) 2007-09-16 11:12:52.624 [h264 @ 0xb74040c8]left block unavailable for requested intra4x4 mode -1 at 0 30 2007-09-16 11:12:52.624 [h264 @ 0xb74040c8]error while decoding MB 0 30, bytestream (4209) 2007-09-16 11:12:52.631 [h264 @ 0xb74040c8]cabac decode of qscale diff failed at 34 35 2007-09-16 11:12:52.631 [h264 @ 0xb74040c8]error while decoding MB 34 35, bytestream (24000) 2007-09-16 11:12:52.674 [h264 @ 0xb74040c8]error while decoding MB 12 20, bytestream (-14) 2007-09-16 11:12:52.743 [h264 @ 0xb74040c8]error while decoding MB 75 6, bytestr
Is this to be expected? i have tried different options in the playback settings but nothing seems to decode it.
before the "standard" ok
Change History (6)
comment:1 Changed 17 years ago by
comment:2 Changed 17 years ago by
I'm also out of luck playing h264 720p50. I'm using stable 20.2 though, but I guess we need ffmpeg resync to be able to play them in mythtv. When I playback the stream with latest mplayer (svn) it works with about 70% load on a AMD 64 X2 4200+ processor (you also need '-lavdopts threads=2' to utilize codec and cpu)
comment:3 Changed 17 years ago by
Well for me with a core2 duo at 3 ghz and a 8600 GTS it played quite ok before the vid-merge, now i just get prebuffer pauses and black video and after a while it gives up.
comment:4 Changed 17 years ago by
With SVN 14599 it plays fine again using XV Good work who ever fixed this :)
Hi,
I can confirm that problem. It happens here with x264/AVC encoded files. No matter if the source is a PAL or NTSC (after inverse telecine to 24p) DVD.
One more observation:
CPU usage is at about 44% on my C7 which is about right (about the same number I had seen before when playback still worked).
Any more info I can provide ?