Quote Originally Posted by Paul View Post
Understand. My guess is that the subtitles are embedded into the video as a subtitle channel. Mezzmo is streaming the video directly without transcoding as you say, and your Oppo is probably finding the subtitle channel within the video and displaying it automatically. To confirm this, please post the FFmpeg information for one of the videos that has this problem. Right-click on the video in Mezzmo and click 'Get FFmpeg Information'.
Hi Paul

Thanks. Attaching FFmpgeg info below for one of the movies :

ffmpeg version N-50460-g393dcbf Copyright (c) 2000-2013 the FFmpeg developers
built on Mar 4 2013 17:38:17 with gcc 4.6.2 (GCC)
configuration: --enable-memalign-hack --arch=x86 --target-os=mingw32 --cross-prefix=i686-w64-mingw32- --enable-static --disable-shared --enable-zlib --disable-postproc --prefix=/home/peter/ffmpeg/build/gpl --enable-libmp3lame --enable-libx264 --enable-gpl --extra-libs='-lx264 -lpthread' --enable-runtime-cpudetect --extra-cflags=-I/home/peter/cc/include --extra-ldflags=-L/home/peter/cc/lib --pkg-config=pkg-config --disable-w32threads --enable-zlib
libavutil 52. 17.103 / 52. 17.103
libavcodec 54. 92.100 / 54. 92.100
libavformat 54. 63.102 / 54. 63.102
libavdevice 54. 3.103 / 54. 3.103
libavfilter 3. 41.100 / 3. 41.100
libswscale 2. 2.100 / 2. 2.100
libswresample 0. 17.102 / 0. 17.102
[mpegts @ 0175e3e0] DTS discontinuity in stream 12: packet 52 with DTS 55473231, packet 53 with DTS 55794205
[mpegts @ 0175e3e0] DTS discontinuity in stream 8: packet 11 with DTS 58130870, packet 12 with DTS 58549471
[mpegts @ 0175e3e0] DTS discontinuity in stream 9: packet 11 with DTS 58130869, packet 12 with DTS 58549473
[mpegts @ 0175e3e0] DTS discontinuity in stream 8: packet 19 with DTS 58712745, packet 20 with DTS 59104984
[mpegts @ 0175e3e0] DTS discontinuity in stream 11: packet 164 with DTS 58982971, packet 165 with DTS 59135057
[mpegts @ 0175e3e0] max_analyze_duration 60000000 reached at 60000000 microseconds
Input #0, mpegts, from xxxxxxx:
Duration: 01:33:37.33, start: 599.958300, bitrate: 35128 kb/s
Program 1
Stream #0:0[0x1011]: Video: h264 (High) ([27][0][0][0] / 0x001B), yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], 23.98 fps, 23.98 tbr, 90k tbn, 47.95 tbc
Stream #0:1[0x1100](eng): Audio: truehd (AC-3 / 0x332D4341), 48000 Hz, 7.1, s32
Stream #0:2[0x1100]: Audio: ac3 (AC-3 / 0x332D4341), 48000 Hz, 5.1(side), fltp, 640 kb/s
Stream #0:3[0x1101](eng): Audio: ac3 (AC-3 / 0x332D4341), 48000 Hz, stereo, fltp, 320 kb/s
Stream #0:4[0x1102](eng): Audio: ac3 (AC-3 / 0x332D4341), 48000 Hz, stereo, fltp, 320 kb/s
Stream #0:5[0x1103](eng): Audio: ac3 (AC-3 / 0x332D4341), 48000 Hz, stereo, fltp, 320 kb/s
Stream #0:6[0x1200](eng): Subtitle: hdmv_pgs_subtitle ([144][0][0][0] / 0x0090)
Stream #0:7[0x1201](eng): Subtitle: hdmv_pgs_subtitle ([144][0][0][0] / 0x0090)
Stream #0:8[0x1202](fra): Subtitle: hdmv_pgs_subtitle ([144][0][0][0] / 0x0090)
Stream #0:9[0x1203](spa): Subtitle: hdmv_pgs_subtitle ([144][0][0][0] / 0x0090)
Stream #0:10[0x1204](eng): Subtitle: hdmv_pgs_subtitle ([144][0][0][0] / 0x0090)
Stream #0:11[0x1205](fra): Subtitle: hdmv_pgs_subtitle ([144][0][0][0] / 0x0090)
Stream #0:12[0x1206](spa): Subtitle: hdmv_pgs_subtitle ([144][0][0][0] / 0x0090)
Stream #0:13[0x1207](eng): Subtitle: hdmv_pgs_subtitle ([144][0][0][0] / 0x0090)
At least one output file must be specified
<MEZZMO>: Child process ended with code: 109, ExitCode=1

---> DB Level Info: 41, 100
---> Frame rate: 23.98
---> Aspect ratio: 16:9