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View Full Version : No sound on MKV to DirecTV HR24



rbclark
11-29-2010, 01:02 PM
New/trial user: I can play MKV files on the PC - with sound. When I try them via Mezzo to my HR24, the video starts but there is no sound. After about 10 seconds, the video hangs.

Here's my FFmpeg:

FFmpeg version SVN-r25446, Copyright (c) 2000-2010 the FFmpeg developers
built on Oct 12 2010 10:38:21 with gcc 4.4.2
configuration: --enable-memalign-hack --arch=x86 --target-os=mingw32 --cross-prefix=i686-mingw32- --enable-static --disable-shared --enable-zlib --disable-ffprobe --disable-ffplay --prefix=/media/windows-share/ffmpeg --extra-cflags=-U__STRICT_ANSI__ --enable-libmp3lame --enable-libx264 --enable-gpl --extra-libs='-lx264 -lpthread' --enable-runtime-cpudetect
libavutil 50.32. 3 / 50.32. 3
libavcore 0. 9. 1 / 0. 9. 1
libavcodec 52.92. 0 / 52.92. 0
libavformat 52.81. 0 / 52.81. 0
libavdevice 52. 2. 2 / 52. 2. 2
libavfilter 1.50. 1 / 1.50. 1
libswscale 0.12. 0 / 0.12. 0
[matroska,webm @ 013dd040] Estimating duration from bitrate, this may be inaccurate

Seems stream 0 codec frame rate differs from container frame rate: 59.94 (60000/1001) -> 59.94 (60000/1001)
Input #0, matroska,webm, from 'T:\dvds\Dave Matthews & Tim Reynolds - Radio City Music Hall\title02.mkv':
Duration: 00:04:10.51, start: 0.000000, bitrate: 9800 kb/s
Chapter #0.0: start 0.000000, end 250.516000
Metadata:
title : Chapter 01
Stream #0.0(eng): Video: mpeg2video, yuv420p, 720x480 [PAR 32:27 DAR 16:9], 9800 kb/s, PAR 186:157 DAR 279:157, 29.97 fps, 59.94 tbr, 1k tbn, 59.94 tbc
Stream #0.1(eng): Audio: pcm_s16le, 48000 Hz, 2 channels, s16, 1536 kb/s
Metadata:
title : 2/0
At least one output file must be specified


---> DB Level Info: 8

Paul
11-29-2010, 01:57 PM
That file would need to be transcoded and I'm guessing that this is what causes the sound to disappear. Can you please send us a message to support (at) conceiva (dot) com as we have an updated device profile for the DirecTV that may work better.