Hi, I'm trying to play .mts video files from my Sony camera with the latest svn mplayer but playback is very slow (vlc works fine on the same files). Here is the output: Playing 00010.mts. TS file format detected. VIDEO H264(pid=4113) AUDIO A52(pid=4352) NO SUBS (yet)! PROGRAM N. 1 FPS seems to be: 25.000000 Opening video filter: [screenshot] ========================================================================== Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family Selected video codec: [ffh264] vfm: ffmpeg (FFmpeg H.264) ========================================================================== ========================================================================== Opening audio decoder: [liba52] AC3 decoding with liba52 Using SSE optimized IMDCT transform Using MMX optimized resampler AUDIO: 48000 Hz, 2 ch, s16le, 448.0 kbit/29.17% (ratio: 56000->192000) Selected audio codec: [a52] afm: liba52 (AC3-liba52) ========================================================================== AO: [alsa] 48000Hz 2ch s16le (2 bytes per sample) Starting playback... Movie-Aspect is 1.78:1 - prescaling to correct movie aspect. SwScaler: reducing / aligning filtersize 5 -> 4 SwScaler: reducing / aligning filtersize 5 -> 4 SwScaler: reducing / aligning filtersize 1 -> 1 SwScaler: reducing / aligning filtersize 5 -> 4 [swscaler @ 0xda87c0]BICUBIC scaler, from yuv420p to rgb24 using MMX2 [swscaler @ 0xda87c0]using 4-tap MMX scaler for horizontal luminance scaling [swscaler @ 0xda87c0]using 4-tap MMX scaler for horizontal chrominance scaling [swscaler @ 0xda87c0]using n-tap MMX scaler for vertical scaling (BGR) [swscaler @ 0xda87c0]1440x1080 -> 1920x1080 VO: [xv] 1440x1080 => 1920x1080 Planar YV12 Is that format not fully supported yet? Thanks,