Problem with ac3 encoding: 1 duplicate frame(s)!
I am doing this: mencoder -noskip -ovc x264 -speed 24000/25000 -ofps 24 -vf hqdn3d,softskip,harddup -x264encopts subq=1:frameref=3:me=hex:bframes=3:b_adapt:threads=auto:8x8dct:crf=12:b_pyramid=normal:weightp=2:keyint=250:weight_b:vbv_maxrate=40000:vbv_bufsize=30000:level_idc=41 -channels 6 -srate 48000 -oac lavc -af lavcresample=48000 -lavcopts acodec=ac3:abitrate=448 -alang en,de -slang en,de -vobsubout Lucky#Number#Slevin#3 dvd://3 -dvd-device /dev/sr0 -of lavf -lavfopts format=matroska -o Lucky#Number#Slevin#3€reenc.mkv -aid 129 Using MEncoder SVN-r33074-4.5.2 I get endlessly "1 duplicate frame(s)!"-messages, about every 0.5s. Actually I stopped at about Position 30 seconds. If I use "-lameopts cbr:br=224:aq=0:mode=1" instead of ac3-Audio or(!) switch back to MEncoder SVN-r32719-4.5.2 using the same source and calling the exactly the same options as above (including ac3-Audio!!!) I get 3 "Skipping frame!"-messages until position 2.9seconds (using the older version) or 4"Skipping frame!"-messages until position 2.3 seconds using the new version but sticking to mp3-sound. The encoding continues without problems (tested so far until 3% of the whole movie). Although I don't know why mencoder skips frames at the beginning, this is the behaviour I am used too and which leads to very satisfying results. So do newer versions of mencoder break ac3-encoding or does my simple mind misses something again .... Kind regards Bernd B.
________________________________ From: Bernd Butscheidt <bbutscheidt@yahoo.de> To: mencoder-users@mplayerhq.hu Sent: Samstag, den 12th March 2011, 23:29:38 h subject: [MEncoder-users] Problem with ac3 encoding: 1 duplicate frame(s)! ...
Using
MEncoder SVN-r33074-4.5.2
I get endlessly "1 duplicate frame(s)!"-messages, about every 0.5s. Actually I stopped at about Position 30 seconds.
If I use "-lameopts cbr:br=224:aq=0:mode=1" instead of ac3-Audio or(!) switch back to
MEncoder SVN-r32719-4.5.2
... the encoding continues without problems ...
Is there work in progress with ac3-encoding? Leaving out my speed options doing ============= mencoder -demuxer lavf -ovc x264 -vf pp=fd,hqdn3d,delogo=1132:48:48:80:5,softskip -x264encopts subq=1:frameref=3:me=hex:bframes=3:b_adapt:threads=auto:8x8dct:crf=12:b_pyramid=normal:weightp=2:keyint=250:weight_b:vbv_maxrate=40000:vbv_bufsize=30000:level_idc=41 -channels 6 -srate 48000 -oac lavc -af lavcresample=48000 -lavcopts acodec=ac3:abitrate=448 Tatort_HH.ts -of lavf -lavfopts format=matroska -o Tatort_HH€reenc.mkv ============= I get sound like someone pushed fast forward. Doing the same with mp3lame I get the usual behaviour: ===================== mencoder -demuxer lavf -ovc x264 -vf pp=fd,hqdn3d,delogo=1132:48:48:80:5,softskip -x264encopts subq=1:frameref=3:me=hex:bframes=3:b_adapt:threads=auto:8x8dct:crf=12:b_pyramid=normal:weightp=2:keyint=250:weight_b:vbv_maxrate=40000:vbv_bufsize=30000:level_idc=41 -oac mp3lame -lameopts cbr:br=224:aq=0:mode=1 -af lavcresample=48000 Tatort_HH.ts -of lavf -lavfopts format=matroska -o Tatort_HH€reenc.mkv ====================== Version used: MEncoder 33125-4.5.2 (C) 2000-2011 MPlayer Team Kind regards Bernd B.
On Sat, Mar 12, 2011 at 10:29:38PM +0000, Bernd Butscheidt wrote:
So do newer versions of mencoder break ac3-encoding
Yes. Try ac3_fixed as codec instead of ac3 and please tell me if that helps.
From: Reimar Döffinger <Reimar.Doeffinger@gmx.de> To Bernd Butscheidt <bernd.butscheidt@yahoo.de>; MEncoder usage discussions <mencoder-users@mplayerhq.hu> Sent: Sunday 27.th March 2011, 12:11:42 h subject: Re: [MEncoder-users] Problem with ac3 encoding: 1 duplicate frame(s)! On Sat, Mar 12, 2011 at 10:29:38PM +0000, Bernd Butscheidt wrote:
So do newer versions of mencoder break ac3-encoding
Yes. Try ac3_fixed as codec instead of ac3 and please tell me if that helps.
I'm sorry to say that I cannot find a difference up to now. The audio is way too fast!!. Here is the output of the test: =================================================== mencoder -demuxer lavf -ovc x264 -vf hqdn3d,delogo=1132:48:48:80:5,softskip -x264encopts subq=1:frameref=3:me=hex:bframes=3:b_adapt:threads=auto:8x8dct:crf=12:b_pyramid=normal:weightp=2:keyint=250:weight_b:vbv_maxrate=40000:vbv_bufsize=30000:level_idc=41 -channels 6 -srate 48000 -oac lavc -af lavcresample=48000 -lavcopts acodec=ac3_fixed:abitrate=448 Tatort_HH.ts -of lavf -lavfopts format=matroska -o Tatort_HH€reenc.mkv MEncoder 33125-4.5.2 (C) 2000-2011 MPlayer Team success: format: 0 data: 0x0 - 0xfd9e08c8 libavformat file format detected. [h264 @ 0x2f76ec0] mmco: unref short failure [h264 @ 0x2f76ec0] mmco: unref short failure [lavf] stream 0: video (h264), -vid 0 [lavf] stream 1: audio (ac3), -aid 0, -alang deu LAVF: Program 1 VIDEO: [H264] 1280x720 0bpp 50.000 fps 0.0 kbps ( 0.0 kbyte/s) [V] filefmt:35 fourcc:0x34363248 size:1280x720 fps:50.000 ftime:=0.0200 ========================================================================== Opening audio decoder: [ffmpeg] FFmpeg/libavcodec audio decoders AUDIO: 48000 Hz, 6 ch, s16le, 448.0 kbit/9.72% (ratio: 56000->576000) Selected audio codec: [ffac3] afm: ffmpeg (FFmpeg AC-3) ========================================================================== ** MUXER_LAVF ***************************************************************** REMEMBER: MEncoder's libavformat muxing is presently broken and can generate INCORRECT files in the presence of B-frames. Moreover, due to bugs MPlayer will play these INCORRECT files as if nothing were wrong! ******************************************************************************* OK, exit. Opening video filter: [expand osd=1] Expand: -1 x -1, -1 ; -1, osd: 1, aspect: 0.000000, round: 1 Opening video filter: [softskip] Opening video filter: [delogo x=1132 y=48 w=48 h=80 t=5] Opening video filter: [hqdn3d] ========================================================================== Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family Selected video codec: [ffh264] vfm: ffmpeg (FFmpeg H.264) ========================================================================== [ac3_fixed @ 0xa5a480]No channel layout specified. The encoder will guess the layout, but it might be incorrect. [h264 @ 0xa5a480]mmco: unref short failure Movie-Aspect is 1.78:1 - prescaling to correct movie aspect. Opening video filter: [scale] [swscaler @ 0xb07da0]using unscaled yuv420p -> yuv420p special converter x264 [info]: using SAR=1/1 x264 [info]: using cpu capabilities: MMX2 SSE2Slow SlowCTZ x264 [info]: profile High, level 4.1 Pos: 0.0s 2f ( 0%) 0.00fps Trem: 0min 0mb A-V:-0.002 [0:0] 1 duplicate frame(s)! VIDEO CODEC ID: 28 AUDIO CODEC ID: 15003, TAG: 0 Writing header... [matroska @ 0x9e5da0]Codec for stream 0 does not use global headers but container format requires global headers [matroska @ 0x9e5da0]Codec for stream 1 does not use global headers but container format requires global headers Pos: 0.0s 3f ( 0%) 0.00fps Trem: 0min 0mb A-V:-0.004 [0:0] 1 duplicate frame(s)! Pos: 0.0s 4f ( 0%) 0.00fps Trem: 0min 0mb A-V:-0.006 [0:0] 1 duplicate frame(s)! Pos: 0.1s 5f ( 0%) 0.00fps Trem: 0min 0mb A-V:-0.008 [0:0] 1 duplicate frame(s)! Pos: 0.1s 6f ( 0%) 0.00fps Trem: 0min 0mb A-V:-0.010 [0:0] [h264 @ 0xa5a480]mmco: unref short failure 1 duplicate frame(s)! Pos: 0.1s 7f ( 0%) 0.00fps Trem: 0min 0mb A-V:-0.012 [0:0] 1 duplicate frame(s)! Pos: 0.1s 8f ( 0%) 0.00fps Trem: 0min 0mb A-V:-0.014 [0:0] 1 duplicate frame(s)! Pos: 0.1s 9f ( 0%) 0.00fps Trem: 0min 0mb A-V:-0.016 [0:0] 1 duplicate frame(s)! Pos: 0.2s 10f ( 0%) 0.00fps Trem: 0min 0mb A-V:-0.018 [0:0] 1 duplicate frame(s)! Pos: 0.2s 11f ( 0%) 0.00fps Trem: 0min 0mb A-V:-0.016 [0:0] 1 duplicate frame(s)! Pos: 0.2s 12f ( 0%) 0.00fps Trem: 0min 0mb A-V:-0.014 [0:0] 1 duplicate frame(s)! Pos: 0.2s 13f ( 0%) 0.00fps Trem: 0min 0mb A-V:-0.012 [0:0] 1 duplicate frame(s)! Pos: 0.2s 14f ( 0%) 0.00fps Trem: 0min 0mb A-V:-0.010 [0:0] 1 duplicate frame(s)! Pos: 0.3s 15f ( 0%) 0.00fps Trem: 0min 0mb A-V:-0.008 [0:0] 1 duplicate frame(s)! Pos: 0.3s 16f ( 0%) 0.00fps Trem: 0min 0mb A-V:-0.006 [0:0] 1 duplicate frame(s)! Pos: 0.3s 17f ( 0%) 0.00fps Trem: 0min 0mb A-V:-0.008 [0:0] 1 duplicate frame(s)! Pos: 0.4s 19f ( 0%) 0.00fps Trem: 0min 0mb A-V:-0.004 [0:0] [h264 @ 0xa5a480]number of reference frames exceeds max (probably corrupt input), discarding one 1 duplicate frame(s)! Pos: 0.4s 20f ( 0%) 0.00fps Trem: 0min 0mb A-V:-0.002 [0:0] 1 duplicate frame(s)! Pos: 0.4s 21f ( 0%) 0.00fps Trem: 0min 0mb A-V:0.000 [0:0] 1 duplicate frame(s)! Pos: 0.4s 22f ( 0%) 0.00fps Trem: 0min 0mb A-V:0.002 [0:0] 1 duplicate frame(s)! Pos: 0.4s 23f ( 0%) 0.00fps Trem: 0min 0mb A-V:0.004 [0:0] 1 duplicate frame(s)! Pos: 0.4s 24f ( 0%) 0.00fps Trem: 0min 0mb A-V:0.006 [0:0] 1 duplicate frame(s)! Pos: 0.5s 25f ( 0%) 0.00fps Trem: 0min 0mb A-V:0.008 [0:0] 1 duplicate frame(s)! Pos: 0.5s 26f ( 0%) 0.00fps Trem: 0min 0mb A-V:0.010 [0:0] 1 duplicate frame(s)! Pos: 0.5s 28f ( 0%) 0.00fps Trem: 0min 0mb A-V:0.014 [0:448] 1 duplicate frame(s)! Pos: 0.5s 29f ( 0%) 0.00fps Trem: 0min 0mb A-V:0.016 [0:448] 1 duplicate frame(s)! Pos: 0.7s 38f ( 0%) 0.00fps Trem: 0min 0mb A-V:0.014 [0:448] 1 duplicate frame(s)! Pos: 1.0s 52f ( 0%) 42.69fps Trem: 0min 0mb A-V:0.042 [0:448] Skipping frame! Pos: 1.2s 62f ( 0%) 40.00fps Trem: 0min 0mb A-V:0.042 [0:448] Skipping frame! Pos: 1.4s 72f ( 0%) 38.22fps Trem: 0min 0mb A-V:0.042 [0:448] Skipping frame! Pos: 1.6s 82f ( 0%) 35.13fps Trem: 0min 0mb A-V:0.042 [101:448] Skipping frame! Pos: 1.7s 92f ( 0%) 32.66fps Trem: 44min 90mb A-V:0.042 [239:447] .... Too many video packets in the buffer: (1168 in 33581959 bytes). Maybe you are playing a non-interleaved stream/file or the codec failed? For AVI files, try to force non-interleaved mode with the -ni option. Skipping frame! Pos: 12.4s 682f ( 0%) 15.89fps Trem: 101min 1168mb A-V:0.042 [5113:448] Skipping frame! Pos: 12.5s 692f ( 0%) 15.96fps Trem: 102min 1182mb A-V:0.042 [5107:448] and so on ....
From: Bernd Butscheidt <bbutscheidt@yahoo.de> To: MEncoder usage discussions <mencoder-users@mplayerhq.hu> sent: Sunday 27th. March 2011, 14:29:58 h subject: Re: [MEncoder-users] Problem with ac3 encoding: 1 duplicate frame(s)!
I'm sorry to say that I cannot find a difference up to now. The audio is way too
fast!!.
After recompiling this and that and playing around, I can at least say that the same source file seems to encode well not telling mencoder that it is 6-channel input, e.g. setting "-channels 2". The duplicate frame messages stop at 14.9 seconds and the reencode seems to continue as usual. The sound plays correctly. Output below. ================================================ mencoder -demuxer lavf -speed 24000/25000 -ofps 24 -ovc x264 -vf pp=fd,framestep=2,hqdn3d,delogo=1132:48:48:80:5,softskip -x264encopts subq=1:frameref=3:me=hex:bframes=3:b_adapt:threads=auto:8x8dct:crf=12:b_pyramid=normal:weightp=2:keyint=250:weight_b:vbv_maxrate=40000:vbv_bufsize=30000:level_idc=41 -channels 2 -srate 48000 -oac lavc -af lavcresample=48000 -lavcopts acodec=ac3_fixed:abitrate=448:acodec=ac3_fixed:abitrate=448 Tatort_HH.ts -of lavf -lavfopts format=matroska -o Tatort_HH€reenc.mkv MEncoder 33132-4.5.2 (C) 2000-2011 MPlayer Team success: format: 0 data: 0x0 - 0xfd9e08c8 libavformat file format detected. [h264 @ 0x29313a0] mmco: unref short failure [h264 @ 0x29313a0] mmco: unref short failure [lavf] stream 0: video (h264), -vid 0 [lavf] stream 1: audio (ac3), -aid 0, -alang deu LAVF: Program 1 VIDEO: [H264] 1280x720 0bpp 50.000 fps 0.0 kbps ( 0.0 kbyte/s) [V] filefmt:35 fourcc:0x34363248 size:1280x720 fps:50.000 ftime:=0.0200 ========================================================================== Opening audio decoder: [ffmpeg] FFmpeg/libavcodec audio decoders AUDIO: 48000 Hz, 2 ch, s16le, 448.0 kbit/29.17% (ratio: 56000->192000) Selected audio codec: [ffac3] afm: ffmpeg (FFmpeg AC-3) ========================================================================== ** MUXER_LAVF ***************************************************************** REMEMBER: MEncoder's libavformat muxing is presently broken and can generate INCORRECT files in the presence of B-frames. Moreover, due to bugs MPlayer will play these INCORRECT files as if nothing were wrong! ******************************************************************************* OK, exit. Opening video filter: [expand osd=1] Expand: -1 x -1, -1 ; -1, osd: 1, aspect: 0.000000, round: 1 Opening video filter: [softskip] Opening video filter: [delogo x=1132 y=48 w=48 h=80 t=5] Opening video filter: [hqdn3d] Opening video filter: [framestep=2] Opening video filter: [pp=fd] ========================================================================== Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family Selected video codec: [ffh264] vfm: ffmpeg (FFmpeg H.264) ========================================================================== [ac3_fixed @ 0xa5b780]No channel layout specified. The encoder will guess the layout, but it might be incorrect. Unsupported PixelFormat 61 Unsupported PixelFormat 53 [h264 @ 0xa5b780]mmco: unref short failure [PP] Using external postprocessing filter, max q = 6. Movie-Aspect is 1.78:1 - prescaling to correct movie aspect. Opening video filter: [scale] [swscaler @ 0xb0a780]using unscaled yuv420p -> yuv420p special converter x264 [info]: using SAR=1/1 x264 [info]: using cpu capabilities: MMX2 SSE2Slow SlowCTZ x264 [info]: profile High, level 4.1 Pos: 0.0s 1f ( 0%) 0.00fps Trem: 0min 0mb A-V:0.000 [0:0] Skipping frame! Pos: 0.0s 5f ( 0%) 0.00fps Trem: 0min 0mb A-V:-0.008 [0:0] 1 duplicate frame(s)! VIDEO CODEC ID: 28 AUDIO CODEC ID: 15003, TAG: 0 Writing header... [matroska @ 0x9e70a0]Codec for stream 0 does not use global headers but container format requires global headers [matroska @ 0x9e70a0]Codec for stream 1 does not use global headers but container format requires global headers Pos: 0.0s 6f ( 0%) 0.00fps Trem: 0min 0mb A-V:-0.010 [0:0] [h264 @ 0xa5b780]mmco: unref short failure Pos: 0.1s 7f ( 0%) 0.00fps Trem: 0min 0mb A-V:-0.012 [0:0] 1 duplicate frame(s)! Pos: 0.1s 9f ( 0%) 0.00fps Trem: 0min 0mb A-V:-0.015 [0:0] 1 duplicate frame(s)! Pos: 0.2s 11f ( 0%) 0.00fps Trem: 0min 0mb A-V:-0.019 [0:0] 1 duplicate frame(s)! Pos: 0.2s 13f ( 0%) 0.00fps Trem: 0min 0mb A-V:-0.023 [0:0] 1 duplicate frame(s)! Pos: 0.2s 15f ( 0%) 0.00fps Trem: 0min 0mb A-V:-0.027 [0:0] 1 duplicate frame(s)! Pos: 0.3s 17f ( 0%) 0.00fps Trem: 0min 0mb A-V:-0.031 [0:0] 1 duplicate frame(s)! Pos: 0.3s 19f ( 0%) 0.00fps Trem: 0min 0mb A-V:-0.035 [0:0] [h264 @ 0xa5b780]number of reference frames exceeds max (probably corrupt input), discarding one 1 duplicate frame(s)! Pos: 0.4s 21f ( 0%) 0.00fps Trem: 0min 0mb A-V:-0.038 [0:0] 1 duplicate frame(s)! Pos: 0.4s 23f ( 0%) 0.00fps Trem: 0min 0mb A-V:-0.042 [0:0] 1 duplicate frame(s)! Pos: 0.5s 25f ( 0%) 0.00fps Trem: 0min 0mb A-V:-0.046 [0:0] 1 duplicate frame(s)! Pos: 0.5s 27f ( 0%) 0.00fps Trem: 0min 0mb A-V:-0.050 [0:448] 1 duplicate frame(s)! Pos: 0.5s 29f ( 0%) 0.00fps Trem: 0min 0mb A-V:-0.054 [0:448] 1 duplicate frame(s)! Pos: 0.7s 37f ( 0%) 0.00fps Trem: 0min 0mb A-V:-0.069 [0:448] 1 duplicate frame(s)! Pos: 0.9s 45f ( 0%) 0.00fps Trem: 0min 0mb A-V:-0.084 [0:448] 1 duplicate frame(s)! Pos: 1.4s 67f ( 0%) 46.82fps Trem: 0min 0mb A-V:-0.085 [0:448] 1 duplicate frame(s)! Pos: 1.9s 88f ( 0%) 43.41fps Trem: 0min 0mb A-V:-0.084 [0:448] 1 duplicate frame(s)! Pos: 2.4s 110f ( 0%) 40.74fps Trem: 0min 0mb A-V:-0.084 [0:448] 1 duplicate frame(s)! Pos: 2.9s 132f ( 0%) 33.99fps Trem: 0min 0mb A-V:-0.085 [130:448] 1 duplicate frame(s)! Pos: 3.4s 153f ( 0%) 26.33fps Trem: 0min 0mb A-V:-0.084 [597:448] 1 duplicate frame(s)! Pos: 3.9s 175f ( 0%) 24.29fps Trem: 0min 0mb A-V:-0.084 [887:447] 1 duplicate frame(s)! Pos: 4.4s 197f ( 0%) 23.54fps Trem: 0min 0mb A-V:-0.085 [1089:448] 1 duplicate frame(s)! Pos: 4.9s 219f ( 0%) 21.95fps Trem: 0min 0mb A-V:-0.085 [1180:448] 1 duplicate frame(s)! Pos: 5.3s 240f ( 0%) 20.56fps Trem: 0min 0mb A-V:-0.084 [1362:448] 1 duplicate frame(s)! Pos: 5.8s 262f ( 0%) 19.74fps Trem: 220min 1324mb A-V:-0.084 [1646:448] 1 duplicate frame(s)! Pos: 6.3s 284f ( 0%) 19.16fps Trem: 227min 1456mb A-V:-0.085 [1784:448] 1 duplicate frame(s)! Pos: 6.8s 305f ( 0%) 18.73fps Trem: 232min 1516mb A-V:-0.084 [1873:448] 1 duplicate frame(s)! Pos: 7.3s 327f ( 0%) 18.30fps Trem: 238min 1564mb A-V:-0.084 [1919:448] 1 duplicate frame(s)! Pos: 7.8s 349f ( 0%) 18.18fps Trem: 239min 1571mb A-V:-0.085 [1925:448] 1 duplicate frame(s)! Pos: 8.3s 370f ( 0%) 17.67fps Trem: 247min 1707mb A-V:-0.083 [2095:447] 1 duplicate frame(s)! Pos: 8.8s 392f ( 0%) 17.04fps Trem: 256min 1841mb A-V:-0.084 [2280:448] 1 duplicate frame(s)! Pos: 9.3s 414f ( 0%) 16.87fps Trem: 258min 1921mb A-V:-0.085 [2405:448] 1 duplicate frame(s)! Pos: 9.8s 436f ( 0%) 16.54fps Trem: 263min 2011mb A-V:-0.085 [2505:448] 1 duplicate frame(s)! Pos: 10.3s 457f ( 0%) 16.30fps Trem: 268min 2084mb A-V:-0.084 [2597:448] 1 duplicate frame(s)! Pos: 10.8s 479f ( 0%) 16.13fps Trem: 269min 2129mb A-V:-0.084 [2673:448] 1 duplicate frame(s)! Pos: 11.3s 501f ( 0%) 15.92fps Trem: 271min 2157mb A-V:-0.085 [2725:448] 1 duplicate frame(s)! Pos: 11.8s 522f ( 0%) 15.78fps Trem: 272min 2182mb A-V:-0.084 [2774:448] 1 duplicate frame(s)! Pos: 12.2s 544f ( 0%) 15.54fps Trem: 276min 2224mb A-V:-0.084 [2835:448] 1 duplicate frame(s)! Pos: 12.8s 566f ( 0%) 15.50fps Trem: 275min 2237mb A-V:-0.085 [2865:448] 1 duplicate frame(s)! Pos: 13.2s 587f ( 0%) 15.33fps Trem: 278min 2260mb A-V:-0.083 [2908:448] 1 duplicate frame(s)! Pos: 13.8s 609f ( 0%) 15.39fps Trem: 276min 2255mb A-V:-0.084 [2899:448] 1 duplicate frame(s)! Pos: 14.2s 631f ( 0%) 15.18fps Trem: 280min 2352mb A-V:-0.085 [3022:448] 1 duplicate frame(s)! Pos: 14.9s 659f ( 0%) 15.02fps Trem: 282min 2385mb A-V:-0.084 [3095:448] 1 duplicate frame(s)! Pos: 56.2s 2643f ( 1%) 10.21fps Trem: 422min 4964mb A-V:-0.066 [7044:448] ... and so on without(!!!!) "1 duplicate frame(s)!"
I too have noticed what could be mux issues with AC3 encoding when encoding as MPEG2. I recently upgraded my platform, Suse, and MPLAYER. Now the audio seems to play much slower than the video. I have always depended on packages, I have not tried compiling my own. I also did not notice the warning that MPEG2 muxing was broken. Is there a recommended course of action for someone like me? Will the muxing be fixed (or is it being looked at)? should I try making my own compilations (good luck with that!)? should I use an old package; I was perfectly happy with the one I had up until last week (and if so, how old)? Thanks,
On Fri, Apr 29, 2011 at 3:24 PM, Al Ansorge <dad2julnken@yahoo.com> wrote:
I too have noticed what could be mux issues with AC3 encoding when encoding as MPEG2. I recently upgraded my platform, Suse, and MPLAYER. Now the audio seems to play much slower than the video.
I have always depended on packages, I have not tried compiling my own. I also did not notice the warning that MPEG2 muxing was broken.
Is there a recommended course of action for someone like me? Will the muxing be fixed (or is it being looked at)? should I try making my own compilations (good luck with that!)? should I use an old package; I was perfectly happy with the one I had up until last week (and if so, how old)?
Thanks,
_______________________________________________ MEncoder-users mailing list MEncoder-users@mplayerhq.hu https://lists.mplayerhq.hu/mailman/listinfo/mencoder-users
Output to a different format and remultiplex?
Rolf Ernst <rolf.ernst <at> silverlightning.org> writes:
MEncoder-users mailing list MEncoder-users <at> mplayerhq.hu https://lists.mplayerhq.hu/mailman/listinfo/mencoder-users
Output to a different format and remultiplex?
I tried a few different sources (but certainly not all), the common thread seems to be the output Audio format.
Al Ansorge <dad2julnken <at> yahoo.com> writes: Fixed I saw reference to using audio codec ac3_fixed, but did not realize it was included in the new builds. On a lark, I tried it, and the output seems to work well. Thanks to the developer community, I do enjoy the capability you share with us.
participants (4)
-
Al Ansorge -
Bernd Butscheidt -
Reimar Döffinger -
Rolf Ernst