id summary reporter owner description type status priority component version resolution keywords cc blockedby blocking reproduced analyzed 1329 A/V desync with mpeg1video and mp2 in mpeg-ps burek "I'll try to repost this thing here, because a guy, that reported this thing, cannot register properly on this trac, so I need to proxy the whole thing.. The original text can be found here: http://ffmpeg.gusari.org/viewtopic.php?f=11&t=599&p=647 --- CUT --- {{{ /usr/local/bin/ffmpeg -y -i /home/tmp/movies/8DMValgTc9HXlmbZcLhvZMr9azogtoek.mpg -vcodec libx264 -preset:v medium -s 640x480 -b:v 400k -acodec libfaac -ab 48k -ac 2 /home/tmp/content/movies/7767_tmp.mp4 ffmpeg version N-40558-g2a793ff Copyright (c) 2000-2012 the FFmpeg developers built on May 10 2012 21:32:49 with gcc 4.3.0 20080428 (Red Hat 4.3.0-8) configuration: --enable-libfaac --enable-libx264 --enable-libmp3lame --enable-libxvid --enable-gpl --enable-nonfree libavutil 51. 50.100 / 51. 50.100 libavcodec 54. 21.101 / 54. 21.101 libavformat 54. 4.100 / 54. 4.100 libavdevice 53. 4.100 / 53. 4.100 libavfilter 2. 72.105 / 2. 72.105 libswscale 2. 1.100 / 2. 1.100 libswresample 0. 11.100 / 0. 11.100 libpostproc 52. 0.100 / 52. 0.100 [mpeg @ 0x944b3c0] max_analyze_duration 5000000 reached at 5015467 Input #0, mpeg, from '/home/tmp/movies/PlYt2l3NCHFzjyNoX16GolA9jmd5vqxS.mpg': Duration: 26:47:27.73, start: 0.622000, bitrate: 16 kb/s Stream #0:0[0x1e0]: Video: mpeg1video, yuv420p, 640x480 [SAR 1:1 DAR 4:3], 1452 kb/s, 25 fps, 25 tbr, 90k tbn, 25 tbc Stream #0:1[0x1c0]: Audio: mp2, 44100 Hz, stereo, s16, 128 kb/s [buffer @ 0x9453320] w:640 h:480 pixfmt:yuv420p tb:1/1000000 sar:1/1 sws_param:flags=2 [buffersink @ 0x9449340] No opaque field provided [scale @ 0x94495a0] w:640 h:480 fmt:yuv420p sar:1/1 -> w:640 h:480 fmt:yuv420p sar:1/1 flags:0x4 [libx264 @ 0x9451fa0] using SAR=1/1 [libx264 @ 0x9451fa0] using cpu capabilities: MMX2 SSE2Fast SSSE3 Cache64 [libx264 @ 0x9451fa0] profile High, level 3.0 [libx264 @ 0x9451fa0] 264 - core 124 r2197 69a0443 - H.264/MPEG-4 AVC codec - Copyleft 2003-2012 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1: 0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=12 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 wei ghtp=2 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=abr mbtree=1 bitrate=400 ratetol=1.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 a q=1:1.00 [libfaac @ 0x9448aa0] channel_layout not specified Output #0, mp4, to '/home/tmp/content/movies/7762_tmp.mp4': Metadata: encoder : Lavf54.4.100 Stream #0:0: Video: h264 (![0][0][0] / 0x0021), yuv420p, 640x480 [SAR 1:1 DAR 4:3], q=-1--1, 400 kb/s, 25 tbn, 25 tbc Stream #0:1: Audio: aac (@[0][0][0] / 0x0040), 44100 Hz, stereo, s16, 48 kb/s Stream mapping: Stream #0:0 -> #0:0 (mpeg1video -> libx264) Stream #0:1 -> #0:1 (mp2 -> libfaac) Press [q] to stop, [?] for help [libfaac @ 0x9448aa0] Que input is backward in time Last message repeated 4 times [mp4 @ 0x9451ac0] Audio timestamp 2147483392 < 2147483521 invalid, cliping [libfaac @ 0x9448aa0] Que input is backward in time [mp4 @ 0x9451ac0] Audio timestamp 2147483264 < 2147483522 invalid, cliping [libfaac @ 0x9448aa0] Que input is backward in time [mp4 @ 0x9451ac0] Audio timestamp 2147483008 < 2147483524 invalid, cliping }}} I get the above outputted by ffmpeg when encoding from a movie file to x264 mp4 aac movie file. Sometimes it hangs and the output file keeps growing and growing up to 500Mb - 700Mb, while it should be just an end file of arround 40Mb-60Mb And here it ends it hangs and the 7762_tmp.mp4 file is growing and growing till i kill the process. And some times it does finish encoding but keeps outputting lines like below, but the file is useless, its some wrongly encoded file and does not work. [mp4 @ 0x9451ac0] Audio timestamp 2147483392 < 2147483521 invalid, cliping Any ideas? --- END --- " defect closed normal undetermined git-master fixed mpegps desync 1 0