August 2012 - FFmpeg-trac - lists.ffmpeg.org

#1034(undetermined:new): Can't mux pcm_s16be into mpeg ps (dvd) format
by FFmpeg 21 Nov '13

21 Nov '13

#1034: Can't mux pcm_s16be into mpeg ps (dvd) format -------------------------------------+------------------------------------- Reporter: Krieger | Type: defect Status: new | Priority: normal Component: | Version: undetermined | unspecified Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- ffmpeg -i http://sokolov.me/tmp/video- mpeg4_720x544-audio_ac3_48000_stereo.avi -t 1 -vn -acodec pcm_s16be -f dvd -y out.mpg -loglevel debug ffmpeg version N-38519-g14aa1ba Copyright (c) 2000-2012 the FFmpeg developers built on Mar 4 2012 23:36:47 with gcc 4.4.5 configuration: --disable-avdevice --disable-indevs --disable-outdevs --enable-encoder=pcm_s16be --enable-encoder=libx264 --enable- encoder=libfaac --enable-static --enable-shared --enable-libx264 --enable- libfaac --enable-libfreetype --enable-nonfree --disable-zlib --enable-gpl --extra-libs= --extra-cflags= --extra-ldflags= --enable-debug --disable- optimizations --disable-yasm --disable-asm libavutil 51. 41.100 / 51. 41.100 libavcodec 54. 7.100 / 54. 7.100 libavformat 54. 2.100 / 54. 2.100 libavfilter 2. 63.100 / 2. 63.100 libswscale 2. 1.100 / 2. 1.100 libswresample 0. 7.100 / 0. 7.100 libpostproc 52. 0.100 / 52. 0.100 [avi @ 0x8b28aa0] Format avi probed with size=2048 and score=100 [AVI demuxer @ 0x8b2abd0] use odml:1 [avi @ 0x8b28aa0] All info found Input #0, avi, from 'http://sokolov.me/tmp/video- mpeg4_720x544-audio_ac3_48000_stereo.avi': Metadata: encoder : VirtualDubMod 1.5.4.1 (build 2178/release) Duration: 00:09:58.84, start: 0.000000, bitrate: 1952 kb/s Stream #0:0, 1, 1/25: Video: mpeg4 (Advanced Simple Profile) (XVID / 0x44495658), yuv420p, 720x544 [SAR 1:1 DAR 45:34], 1/25, 25 tbr, 25 tbn, 25 tbc Stream #0:1, 3, 1/24000: Audio: ac3 ([0] [0][0] / 0x2000), 48000 Hz, stereo, s16, 192 kb/s Output #0, dvd, to 'out.mpg': Metadata: encoder : Lavf54.2.100 Stream #0:0, 0, 1/90000: Audio: pcm_s16be, 48000 Hz, stereo, s16, 1536 kb/s Stream mapping: Stream #0:1 -> #0:0 (ac3 -> pcm_s16be) Press [q] to stop, [?] for help [dvd @ 0x8b333a0] buffer underflow i=0 bufi=4026 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=4026 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=6043 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=6043 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=1911 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3928 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3928 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5945 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5945 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=1813 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3830 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3830 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5847 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5847 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=1715 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3732 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3732 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5749 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5749 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=1617 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3634 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3634 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5651 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5651 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=1519 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3536 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3536 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5553 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5553 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=1421 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3438 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3438 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5455 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5455 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=1323 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3340 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3340 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5357 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5357 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=1225 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3242 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3242 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5259 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5259 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=1127 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3144 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3144 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5161 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5161 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=1029 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3046 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3046 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5063 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5063 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=931 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=2948 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=2948 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=4965 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=4965 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=833 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=2850 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=2850 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=4867 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=4867 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=735 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=2752 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=2752 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=4769 size=6144 packet too large, ignoring buffer limits to mux itts/s [dvd @ 0x8b333a0] buffer underflow i=0 bufi=4769 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=637 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=2654 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=2654 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=4671 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=4671 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=539 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=2556 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=2556 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=4573 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=4573 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=441 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=2458 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=2458 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=4475 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=4475 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=343 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=2360 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=2360 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=4377 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=4377 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=245 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=2262 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=2262 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=4279 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=4279 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=147 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=2164 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=2164 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=4181 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=4181 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=49 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=2066 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=2066 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=4083 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=4083 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=6100 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=6100 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=1968 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3985 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3985 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=6002 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=6002 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=1870 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3887 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3887 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5904 size=6144 packet too large, ignoring buffer limits to mux itts/s [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5904 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=1772 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3789 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3789 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5806 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5806 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=1674 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3691 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3691 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5708 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5708 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=1576 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3593 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3593 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5610 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5610 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=1478 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3495 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3495 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5512 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5512 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=1380 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3397 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3397 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5414 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5414 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=1282 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3299 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3299 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5316 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5316 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=1184 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3201 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3201 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5218 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5218 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=1086 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3103 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3103 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5120 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5120 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=988 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3005 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3005 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5022 size=6144 packet too large, ignoring buffer limits to mux itts/s [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5022 size=6144 size= 198kB time=00:00:01.02 bitrate=1584.0kbits/s video:0kB audio:192kB global headers:0kB muxing overhead 3.125000% The resulting file is http://dl.dropbox.com/u/43104344/out_ff.mpg It likely plays well in mplayer2. Playing in ffplay or transcoding resulting file to another codecs with ffmpeg result in warnings [pcm_s16be @ 0x844e460] invalid PCM packet (in ffplay, the noise is heard). The same happens with -f mpeg. Only bufi= numbers differ a bit. ffplay surely supports playback of this codec in this format. Example of playable file is http://streams.videolan.org/samples/MPEG- VOB/LPCM/Fever.vob -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1034> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

1 8

#282(FFmpeg:new): undefined reference to `_avdevice_register_all'
by FFmpeg 20 Nov '13

20 Nov '13

#282: undefined reference to `_avdevice_register_all' -------------------------+------------------------------------------------- Reporter: KSHawkEye | Owner: michael Type: defect | Status: new Priority: critical | Component: FFmpeg Version: git | Keywords: undefined reference Blocked By: | avdevice_register_all Reproduced: 0 | Blocking: | Analyzed: 0 -------------------------+------------------------------------------------- I'm getting: {{{ ffmpeg.c:4514: undefined reference to `_avdevice_register_all' }}} when --disable-static --enable-shared is used, it seems to only happen when --disable-static --enable-shared is used, static builds fine. I believe it is related to the leading underscore _ before avdevice_register_all but I can't confirm that. I'm building for Windows and the toolchain is not the issue. I gave this a critical priority because FFmpeg will not build a shared version for Windows. I'm unsure of what patch broke this, but the last proven working build I know of is git-39dbe9b. -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/282> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

1 33

#1150(undetermined:new): H264 Main remuxing to TS fails (B frame not properly handled, playback jittery)
by FFmpeg 18 Nov '13

18 Nov '13

#1150: H264 Main remuxing to TS fails (B frame not properly handled, playback jittery) -------------------------------------+------------------------------------- Reporter: quandt | Type: defect Status: new | Priority: normal Component: | Version: undetermined | unspecified Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- ffmpeg -i test.264 -vcodec copy -an -f mpegts test.ts Fails with errors. Earlier builds did produce TS streams but playback was jittery. I know this is already a known but but I'm submitting this in order to provide test material. version N-38772-gc2e3b56 attached files will include: test.pcap -- raw rtp session of H264 stream from a real-time encoder test.sdp -- matching sdp file to the live feed test.264 -- extracted raw H264 elementary stream from RTP feed, ie what is supposed to be able to be mux'd inside of ffmpeg. This is a H264 Main compliant stream (ie B frames). -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1150> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

1 7

#935(undetermined:new): mov: error opening alias, while file exists
by FFmpeg 08 Nov '13

08 Nov '13

#935: mov: error opening alias, while file exists -------------------------------------+------------------------------------- Reporter: zhukov | Type: defect Status: new | Priority: normal Component: | Version: undetermined | unspecified Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- http://dl.dropbox.com/u/1109725/anonymous_theatrical_ref_1080p_2398_235.qt.… running ffmpeg -i on the file above wont find data file while the file actually exists and is readable {{{ [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f959303ea00] stream 0, error opening alias: path='/ds1_z800/444_EXTRA_1/{AD0E35C8-8D66-4DF5-8764-9E1F7FFE6CF6}/ds$theatrical_235@1920x1080c1 - 5522aac8#0000cmp.gen', dir='{AD0E35C8-8D66-4DF5-8764-9E1F7FFE6CF6}', filename='ds$theatrical_235@1920x1080c1 - 5522aac8#0000cmp.gen', volume='*', nlvl_from=-1, nlvl_to=-1 }}} {{{ ls -la '/ds1_z800/444_EXTRA_1/{AD0E35C8-8D66-4DF5-8764-9E1F7FFE6CF6}/ds$theatrical_235@1920x1080c1 - 5522aac8#0000cmp.gen' }}} {{{ -rwxr-xr-x 2 tl_audio_node staff 1551893467152 Dec 21 16:27 ds$theatrical_235@1920x1080c1 - 5522aac8#0000cmp.gen }}} {{{ tl-audio-node:~ tl_audio_node$ stat -x '/ds1_z800/444_EXTRA_1/{AD0E35C8-8D66-4DF5-8764-9E1F7FFE6CF6}/ds$theatrical_235@1920x1080c1 - 5522aac8#0000cmp.gen' File: "/ds1_z800/444_EXTRA_1/{AD0E35C8-8D66-4DF5-8764-9E1F7FFE6CF6}/ds$theatrical_235@1920x1080c1 - 5522aac8#0000cmp.gen" Size: 1551893467152 FileType: Regular File Mode: (0755/-rwxr-xr-x) Uid: ( 501/tl_audio_node) Gid: ( 20/ staff) Device: 14,26 Inode: 50 Links: 2 Access: Mon Dec 12 18:53:20 2011 Modify: Wed Dec 21 16:27:32 2011 Change: Tue Jan 3 09:20:15 2012 }}} -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/935> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#1398(undetermined:new): remuxed DTS audio won't play on hardware devices
by FFmpeg 06 Nov '13

06 Nov '13

#1398: remuxed DTS audio won't play on hardware devices -------------------------------------+------------------------------------- Reporter: patters | Type: defect Status: new | Priority: normal Component: | Version: undetermined | unspecified Keywords: DTS audio | Blocked By: remux | Reproduced by developer: 0 Blocking: | Analyzed by developer: 0 | -------------------------------------+------------------------------------- Hi, Firstly thanks for FFmpeg, it's an incredible tool. My interest in it comes from using the DLNA server Serviio which uses FFmpeg for its transcoding and remuxing. Many renderer devices don't support Matroska files but the streams they contain are often supported, so it's common to remux to mpeg-ts. I maintain the Serviio device profile for Sony Bluray and Network Media Players: http://forum.serviio.org/viewtopic.php?f=11&t=2004 I would like to report an issue with DTS audio streams that are remuxed into mpeg-ts by FFmpeg. The resulting files fail to play on many consumer electronics products which do officially support DTS, in my case Sony Bluray players, though I can see from the Serviio forum that it's also an issue for people who use AV receivers to decode the DTS stream. The files that FFmpeg produces play with silent audio on the affected devices, but they do play ok in VLC and Media Player Classic Home Cinema. I have observed this problem now for quite some time (maybe 18 months or so). I have reproduced this using the latest win32 build I could find from Zeranoe - ffmpeg-20120601-git-8a0efa9-win32-static.7z The remux command line that Serviio would issue is as follows: {{{ffmpeg -i "/volume1/public/video/Movies/The.Good.The.Bad.And.The.Ugly.EXTENDED.1966.BluRay.720p.DTS.x264-FSiHD.mkv" -y -async 1 -vcodec copy -vbsf h264_mp4toannexb -copyts -acodec copy -map 0:0 -map 0:1 -sn -f mpegts /volume1/@tmp/Serviio/transcoding- temp-1086-10-ORIGINAL.stf}}} The problem is not limited to my choice of example clip - I have found it to be consistent with all MKV files containing DTS audio. By contrast, the closed source utility [[http://www.videohelp.com/tools/tsMuxeR|tsMmuxeR]] is able to remux the same test clip in a way that plays perfectly on all systems I have tested. I shall attach 10MB clips of the original file, the FFmpeg non-working remux, and the TSmuxer working remux so that they may be analysed and compared. Hopefully this could lead to a fix, as it doesn't seem that this issue has been reported. Thanks, Patters -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1398> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#678(undetermined:new): Warn that filtering is disabled when copying streams
by FFmpeg 03 Nov '13

03 Nov '13

#678: Warn that filtering is disabled when copying streams -------------------------------------+------------------------------------- Reporter: llogan | Owner: Type: | Status: new enhancement | Component: Priority: wish | undetermined Version: git- | Keywords: master | Blocking: Blocked By: | Analyzed by developer: 0 Reproduced by developer: 0 | -------------------------------------+------------------------------------- Some users assume they can copy a video steam and perform filtering [1]. FFmpeg does not give any feedback that the filter is being ignored. Current behavior: {{{ $ ffmpeg -i hop.mp4 -c copy -vf crop=iw:ih-20 -y out.mpg ffmpeg version N-35078-g7831788, Copyright (c) 2000-2011 the FFmpeg developers built on Nov 22 2011 10:36:32 with gcc 4.6.2 configuration: --prefix=/usr --enable-gpl libavutil 51. 26. 0 / 51. 26. 0 libavcodec 53. 36. 0 / 53. 36. 0 libavformat 53. 21. 0 / 53. 21. 0 libavdevice 53. 4. 0 / 53. 4. 0 libavfilter 2. 49. 0 / 2. 49. 0 libswscale 2. 1. 0 / 2. 1. 0 libpostproc 51. 2. 0 / 51. 2. 0 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'hop.mp4': Metadata: major_brand : isom minor_version : 512 compatible_brands: isomiso2avc1mp41 creation_time : 1970-01-01 00:00:00 encoder : Lavf52.32.0 Duration: 00:00:10.13, start: 0.000000, bitrate: 563 kb/s Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 640x480, 559 kb/s, 30 fps, 30 tbr, 30 tbn, 60 tbc Metadata: creation_time : 1970-01-01 00:00:00 handler_name : [mpeg @ 0x1d17860] VBV buffer size not set, muxing may fail Output #0, mpeg, to 'out.mpg': Metadata: major_brand : isom minor_version : 512 compatible_brands: isomiso2avc1mp41 creation_time : 1970-01-01 00:00:00 encoder : Lavf53.21.0 Stream #0:0(und): Video: h264 (avc1 / 0x31637661), yuv420p, 640x480, q=2-31, 559 kb/s, 30 fps, 90k tbn, 30 tbc Metadata: creation_time : 1970-01-01 00:00:00 handler_name : Stream mapping: Stream #0:0 -> #0:0 (copy) Press [q] to stop, [?] for help frame= 304 fps= 0 q=-1.0 Lsize= 700kB time=00:00:10.06 bitrate= 569.6kbits/s video:692kB audio:0kB global headers:0kB muxing overhead 1.166920% }}} Example warning: "Filtering is disabled when copying streams." Of course the message could be more specific as to what streams are affected and what filters are actually disabled. [1] http://ffmpeg.org/pipermail/ffmpeg-user/2011-November/003175.html -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/678> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#1598(undetermined:new): MUX fail. X264 + AAC to TS.
by FFmpeg 24 Oct '13

24 Oct '13

#1598: MUX fail. X264 + AAC to TS. -------------------------------------+------------------------------------- Reporter: Mista_D | Type: defect Status: new | Priority: important Component: | Version: undetermined | unspecified Keywords: muxer | Blocked By: mpegts | Reproduced by developer: 0 Blocking: | Analyzed by developer: 0 | -------------------------------------+------------------------------------- Can not multiplex h264 and AAC into MPEG2-TS container. 1. Encode a file ffmpeg -i $source_file -acodec libfaac -vcodec libx264 test.ts 2. Demux: ffmpeg -i test.ts -acodec copy 1.aac -vcodec copy 1.h264 3. Attempt to mux back: ffmpeg -i 1.aac -i 1.h264 -acodec copy -vcodec copy mux.ts #3 Fails with error: [mpegts @ 0x124de2a0] first pts value must set av_interleaved_write_frame(): Invalid data found when processing input FFmpeg version 0.11, gcc 4.1.2 20080704 (Red Hat 4.1.2-52). Running Centos 5.8 on 64bit 12 core Intel. -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1598> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#1534(undetermined:new): report on ffv1 version and slices
by FFmpeg 24 Oct '13

24 Oct '13

#1534: report on ffv1 version and slices -------------------------------------+------------------------------------- Reporter: dericed | Type: Status: new | enhancement Component: | Priority: normal undetermined | Version: Keywords: | unspecified Blocking: | Blocked By: Analyzed by developer: 0 | Reproduced by developer: 0 -------------------------------------+------------------------------------- Summary of the bug: Since ffv1 version 3 may someday become the default there should be a way to identify whether an ffv1 encoding is version 1, or 3 (or 0). Currently the version isn't reported either during encoding or with ffprobe -show_streams. How to reproduce: Produce ffv1 encodings with version 1 and version 3. Version 1: {{{ ffmpeg started on 2012-07-14 at 07:46:55 Report written to "ffmpeg-20120714-074655.log" Command line: ffmpeg -report -f lavfi -t 1 -i testsrc -c:v ffv1 ffv1_v1.mov ffmpeg version 0.11.1.git Copyright (c) 2000-2012 the FFmpeg developers built on Jul 13 2012 22:09:29 with gcc 4.2.1 (Apple Inc. build 5666) (dot 3) configuration: --prefix=/usr/local/Cellar/ffmpeg/HEAD --enable-shared --enable-gpl --enable-version3 --enable-nonfree --enable-hardcoded-tables --enable-libfreetype --cc=/usr/bin/gcc-4.2 --enable-libx264 --enable- libfaac --enable-libmp3lame --enable-librtmp --enable-libtheora --enable- libvorbis --enable-libvpx --enable-libxvid --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libass --enable-libvo-aacenc --enable- libopenjpeg libavutil 51. 64.100 / 51. 64.100 libavcodec 54. 37.100 / 54. 37.100 libavformat 54. 16.104 / 54. 16.104 libavdevice 54. 1.100 / 54. 1.100 libavfilter 3. 2.100 / 3. 2.100 libswscale 2. 1.100 / 2. 1.100 libswresample 0. 15.100 / 0. 15.100 libpostproc 52. 0.100 / 52. 0.100 [Parsed_testsrc_0 @ 0x7f8893c184a0] size:320x240 rate:25/1 duration:-1.000000 sar:1/1 [lavfi @ 0x7f889404e200] All info found [lavfi @ 0x7f889404e200] Estimating duration from bitrate, this may be inaccurate Input #0, lavfi, from 'testsrc': Duration: N/A, start: 0.000000, bitrate: N/A Stream #0:0, 1, 1/25: Video: rawvideo (RGB[24] / 0x18424752), rgb24, 320x240 [SAR 1:1 DAR 4:3], 25 tbr, 25 tbn, 25 tbc -t is not an input option, keeping it for the next output; consider fixing your command line. [buffer @ 0x7f8893c19aa0] Setting entry with key 'video_size' to value '320x240' [buffer @ 0x7f8893c19aa0] Setting entry with key 'pix_fmt' to value '2' [buffer @ 0x7f8893c19aa0] Setting entry with key 'time_base' to value '1/25' [buffer @ 0x7f8893c19aa0] Setting entry with key 'pixel_aspect' to value '1/1' [buffer @ 0x7f8893c19aa0] Setting entry with key 'sws_param' to value 'flags=2' [buffer @ 0x7f8893c19aa0] Setting entry with key 'frame_rate' to value '25/1' [graph 0 input from stream 0:0 @ 0x7f8893c19b60] w:320 h:240 pixfmt:rgb24 tb:1/25 fr:25/1 sar:1/1 sws_param:flags=2 [format @ 0x7f8893c1a1e0] auto-inserting filter 'auto-inserted scaler 0' between the filter 'Parsed_null_0' and the filter 'format' [auto-inserted scaler 0 @ 0x7f8893c1a540] w:320 h:240 fmt:rgb24 sar:1/1 -> w:320 h:240 fmt:bgr0 sar:1/1 flags:0x4 [ffv1 @ 0x7f8894054400] detected 2 logical cores [mov @ 0x7f8894055000] Using MS style video codec tag, the file may be unplayable! Output #0, mov, to 'ffv1_v1.mov': Metadata: encoder : Lavf54.16.104 Stream #0:0, 0, 1/25: Video: ffv1, bgr0, 320x240 [SAR 1:1 DAR 4:3], q=2-31, 200 kb/s, 25 tbn, 25 tbc Stream mapping: Stream #0:0 -> #0:0 (rawvideo -> ffv1) Press [q] to stop, [?] for help No more output streams to write to, finishing. frame= 25 fps=0.0 q=0.0 Lsize= 106kB time=00:00:01.00 bitrate= 870.9kbits/s video:105kB audio:0kB subtitle:0 global headers:0kB muxing overhead 0.781373% }}} Version 3: {{{ ffmpeg started on 2012-07-14 at 07:46:42 Report written to "ffmpeg-20120714-074642.log" Command line: ffmpeg -report -f lavfi -t 1 -i testsrc -c:v ffv1 -level 3 -strict experimental ffv1_v3.mov ffmpeg version 0.11.1.git Copyright (c) 2000-2012 the FFmpeg developers built on Jul 13 2012 22:09:29 with gcc 4.2.1 (Apple Inc. build 5666) (dot 3) configuration: --prefix=/usr/local/Cellar/ffmpeg/HEAD --enable-shared --enable-gpl --enable-version3 --enable-nonfree --enable-hardcoded-tables --enable-libfreetype --cc=/usr/bin/gcc-4.2 --enable-libx264 --enable- libfaac --enable-libmp3lame --enable-librtmp --enable-libtheora --enable- libvorbis --enable-libvpx --enable-libxvid --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libass --enable-libvo-aacenc --enable- libopenjpeg libavutil 51. 64.100 / 51. 64.100 libavcodec 54. 37.100 / 54. 37.100 libavformat 54. 16.104 / 54. 16.104 libavdevice 54. 1.100 / 54. 1.100 libavfilter 3. 2.100 / 3. 2.100 libswscale 2. 1.100 / 2. 1.100 libswresample 0. 15.100 / 0. 15.100 libpostproc 52. 0.100 / 52. 0.100 [Parsed_testsrc_0 @ 0x7fcf41c18520] size:320x240 rate:25/1 duration:-1.000000 sar:1/1 [lavfi @ 0x7fcf4204e200] All info found [lavfi @ 0x7fcf4204e200] Estimating duration from bitrate, this may be inaccurate Input #0, lavfi, from 'testsrc': Duration: N/A, start: 0.000000, bitrate: N/A Stream #0:0, 1, 1/25: Video: rawvideo (RGB[24] / 0x18424752), rgb24, 320x240 [SAR 1:1 DAR 4:3], 25 tbr, 25 tbn, 25 tbc -t is not an input option, keeping it for the next output; consider fixing your command line. [buffer @ 0x7fcf41c19c00] Setting entry with key 'video_size' to value '320x240' [buffer @ 0x7fcf41c19c00] Setting entry with key 'pix_fmt' to value '2' [buffer @ 0x7fcf41c19c00] Setting entry with key 'time_base' to value '1/25' [buffer @ 0x7fcf41c19c00] Setting entry with key 'pixel_aspect' to value '1/1' [buffer @ 0x7fcf41c19c00] Setting entry with key 'sws_param' to value 'flags=2' [buffer @ 0x7fcf41c19c00] Setting entry with key 'frame_rate' to value '25/1' [graph 0 input from stream 0:0 @ 0x7fcf41c19cc0] w:320 h:240 pixfmt:rgb24 tb:1/25 fr:25/1 sar:1/1 sws_param:flags=2 [format @ 0x7fcf41c1a360] auto-inserting filter 'auto-inserted scaler 0' between the filter 'Parsed_null_0' and the filter 'format' [auto-inserted scaler 0 @ 0x7fcf41c1a6a0] w:320 h:240 fmt:rgb24 sar:1/1 -> w:320 h:240 fmt:bgr0 sar:1/1 flags:0x4 [ffv1 @ 0x7fcf42054400] detected 2 logical cores [mov @ 0x7fcf42055000] Using MS style video codec tag, the file may be unplayable! Output #0, mov, to 'ffv1_v3.mov': Metadata: encoder : Lavf54.16.104 Stream #0:0, 0, 1/25: Video: ffv1, bgr0, 320x240 [SAR 1:1 DAR 4:3], q=2-31, 200 kb/s, 25 tbn, 25 tbc Stream mapping: Stream #0:0 -> #0:0 (rawvideo -> ffv1) Press [q] to stop, [?] for help No more output streams to write to, finishing. frame= 25 fps=0.0 q=0.0 Lsize= 123kB time=00:00:01.00 bitrate=1006.9kbits/s video:122kB audio:0kB subtitle:0 global headers:0kB muxing overhead 0.681518% }}} FFprobe -show_streams on version 1: {{{ ffprobe ffv1_v1.mov -show_streams ffprobe version 0.11.1.git Copyright (c) 2007-2012 the FFmpeg developers built on Jul 13 2012 22:09:29 with gcc 4.2.1 (Apple Inc. build 5666) (dot 3) configuration: --prefix=/usr/local/Cellar/ffmpeg/HEAD --enable-shared --enable-gpl --enable-version3 --enable-nonfree --enable-hardcoded-tables --enable-libfreetype --cc=/usr/bin/gcc-4.2 --enable-libx264 --enable- libfaac --enable-libmp3lame --enable-librtmp --enable-libtheora --enable- libvorbis --enable-libvpx --enable-libxvid --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libass --enable-libvo-aacenc --enable- libopenjpeg libavutil 51. 64.100 / 51. 64.100 libavcodec 54. 37.100 / 54. 37.100 libavformat 54. 16.104 / 54. 16.104 libavdevice 54. 1.100 / 54. 1.100 libavfilter 3. 2.100 / 3. 2.100 libswscale 2. 1.100 / 2. 1.100 libswresample 0. 15.100 / 0. 15.100 libpostproc 52. 0.100 / 52. 0.100 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'ffv1_v1.mov': Metadata: major_brand : qt minor_version : 512 compatible_brands: qt encoder : Lavf54.16.104 Duration: 00:00:01.00, start: 0.000000, bitrate: 870 kb/s Stream #0:0(eng): Video: ffv1 (FFV1 / 0x31564646), bgr0, 320x240, 864 kb/s, 25 fps, 25 tbr, 25 tbn, 25 tbc Metadata: handler_name : DataHandler [STREAM] index=0 codec_name=ffv1 codec_long_name=FFmpeg video codec #1 profile=unknown codec_type=video codec_time_base=1/25 codec_tag_string=FFV1 codec_tag=0x31564646 width=320 height=240 has_b_frames=0 sample_aspect_ratio=N/A display_aspect_ratio=N/A pix_fmt=bgr0 level=-99 timecode=N/A id=N/A r_frame_rate=25/1 avg_frame_rate=25/1 time_base=1/25 start_time=0.000000 duration=1.000000 bit_rate=864120 nb_frames=25 nb_read_frames=N/A nb_read_packets=N/A TAG:language=eng TAG:handler_name=DataHandler [/STREAM] }}} FFprobe -show_streams on version 3: {{{ ffprobe ffv1_v3.mov -show_streams ffprobe version 0.11.1.git Copyright (c) 2007-2012 the FFmpeg developers built on Jul 13 2012 22:09:29 with gcc 4.2.1 (Apple Inc. build 5666) (dot 3) configuration: --prefix=/usr/local/Cellar/ffmpeg/HEAD --enable-shared --enable-gpl --enable-version3 --enable-nonfree --enable-hardcoded-tables --enable-libfreetype --cc=/usr/bin/gcc-4.2 --enable-libx264 --enable- libfaac --enable-libmp3lame --enable-librtmp --enable-libtheora --enable- libvorbis --enable-libvpx --enable-libxvid --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libass --enable-libvo-aacenc --enable- libopenjpeg libavutil 51. 64.100 / 51. 64.100 libavcodec 54. 37.100 / 54. 37.100 libavformat 54. 16.104 / 54. 16.104 libavdevice 54. 1.100 / 54. 1.100 libavfilter 3. 2.100 / 3. 2.100 libswscale 2. 1.100 / 2. 1.100 libswresample 0. 15.100 / 0. 15.100 libpostproc 52. 0.100 / 52. 0.100 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'ffv1_v3.mov': Metadata: major_brand : qt minor_version : 512 compatible_brands: qt encoder : Lavf54.16.104 Duration: 00:00:01.00, start: 0.000000, bitrate: 1006 kb/s Stream #0:0(eng): Video: ffv1 (FFV1 / 0x31564646), bgr0, 320x240, 999 kb/s, 25 fps, 25 tbr, 25 tbn, 25 tbc Metadata: handler_name : DataHandler [STREAM] index=0 codec_name=ffv1 codec_long_name=FFmpeg video codec #1 profile=unknown codec_type=video codec_time_base=1/25 codec_tag_string=FFV1 codec_tag=0x31564646 width=320 height=240 has_b_frames=0 sample_aspect_ratio=N/A display_aspect_ratio=N/A pix_fmt=bgr0 level=-99 timecode=N/A id=N/A r_frame_rate=25/1 avg_frame_rate=25/1 time_base=1/25 start_time=0.000000 duration=1.000000 bit_rate=999800 nb_frames=25 nb_read_frames=N/A nb_read_packets=N/A TAG:language=eng TAG:handler_name=DataHandler [/STREAM] }}} There's no method to identify what version a given ffv1 encoding was made with. The specifications for the ffv1 header are here: http://ffmpeg.org/~michael/ffv1.html#toc-Subsection-4.3. If version >1 it may be useful to report the minor_version as well. At the moment I can't think of a reason to need to report things like coder_type and number of slices but it may be nice. -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1534> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#1157(undetermined:new): Circular buffer overrun with 4+ ffmpeg instances.
by FFmpeg 21 Oct '13

21 Oct '13

#1157: Circular buffer overrun with 4+ ffmpeg instances. --------------------------------------+---------------------------------- Reporter: Involar | Type: defect Status: new | Priority: normal Component: undetermined | Version: 0.10.2 Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | --------------------------------------+---------------------------------- Hello, im trying to launch multiple transcoding instances on an i7 2600k. Now with 3 instaces everything is fine, but after 4th I get crashes with this error. CPU is at no more than 30% at the moment of crash. Memory ussage is about 500mb/4G. Here is the output. ffmpeg -i udp://@239.1.1.2:5000 -pass 1 -crf 5 -vcodec libx264 -preset ultrafast -g 20 -b 500k -bt 10k -acodec libfaac -ab 128k -ar 48000 -ac 2 -f mpegts udp://192.168.1.136:5004 -v warning -bufsize 10000 -vframes 10 [mpeg2video @ 0x249da20] mpeg_decode_postinit() failure Last message repeated 5 times [mpegts @ 0x24733a0] max_analyze_duration 5000000 reached at 5016000 [mpegts @ 0x24733a0] Estimating duration from bitrate, this may be inaccurate Please use -b:a or -b:v, -b is ambiguous [udp @ 0x24738e0] Circular buffer overrun. To avoid, increase fifo_size URL option. To survive in such case, use overrun_nonfatal option [mpegts @ 0x24733a0] PES packet size mismatch [mpeg2video @ 0x249da20] ac-tex damaged at 31 4 [mpeg2video @ 0x249da20] Warning MVs not available [mp2 @ 0x24a3be0] incomplete frame Error while decoding stream #0:1. Now I get it that my fifo buffer is too small to handle 4 instances. Can you please advise where can I change the initial value ? Thanks in advance -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1157> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#1558(avformat:new): Unable to decode a (possibly damaged) matroska file
by FFmpeg 21 Oct '13

21 Oct '13

#1558: Unable to decode a (possibly damaged) matroska file --------------------------------------+---------------------------------- Reporter: cehoyos | Owner: Type: defect | Status: new Priority: normal | Component: avformat Version: git-master | Keywords: mkv Blocked By: | Blocking: Reproduced by developer: 0 | Analyzed by developer: 0 --------------------------------------+---------------------------------- (issue 384) http://samples.ffmpeg.org/ffmpeg-bugs/roundup/issue384/ FFmpeg is unable to decode a matroska sample that is played fine by vlc. {{{ $ ffmpeg -i matroska_crash.mkv ffmpeg version N-42619-g6b7849e Copyright (c) 2000-2012 the FFmpeg developers built on Jul 19 2012 08:58:35 with gcc 4.3.2 configuration: --cc=/usr/local/gcc-4.3.2/bin/gcc --enable-gpl --enable- libopenjpeg --enable-libvorbis --enable-libspeex --enable-libmp3lame --enable-libtheora --extra-ldflags=-lm --enable-libvpx --enable-libxavs --enable-x11grab --enable-libass libavutil 51. 65.100 / 51. 65.100 libavcodec 54. 41.100 / 54. 41.100 libavformat 54. 17.100 / 54. 17.100 libavdevice 54. 1.100 / 54. 1.100 libavfilter 3. 2.100 / 3. 2.100 libswscale 2. 1.100 / 2. 1.100 libswresample 0. 15.100 / 0. 15.100 libpostproc 52. 0.100 / 52. 0.100 [matroska,webm @ 0x90764e0] Unknown entry 0x6E1F [matroska,webm @ 0x90764e0] Unknown entry 0x48B2 [matroska,webm @ 0x90764e0] Read error at pos. 2376 (0x948) [matroska,webm @ 0x90764e0] Unknown entry 0x81 [matroska,webm @ 0x90764e0] Read error at pos. 192 (0xc0) [matroska,webm @ 0x90764e0] Unknown entry 0x82 [matroska,webm @ 0x90764e0] Unknown entry 0x67C9 Last message repeated 1 times [matroska,webm @ 0x90764e0] Unknown entry 0x82 [matroska,webm @ 0x90764e0] Could not find codec parameters for stream 1 (Audio: mp3, 48000 Hz, 2 channels, s16): unspecified sample size Consider increasing the value for the 'analyzeduration' and 'probesize' options [matroska,webm @ 0x90764e0] Could not find codec parameters for stream 3 (Audio: mp3, 48000 Hz, 2 channels, s16): unspecified sample size Consider increasing the value for the 'analyzeduration' and 'probesize' options [matroska,webm @ 0x90764e0] Could not find codec parameters for stream 5 (Audio: mp3, 48000 Hz, 2 channels, s16): unspecified sample size Consider increasing the value for the 'analyzeduration' and 'probesize' options [matroska,webm @ 0x90764e0] Estimating duration from bitrate, this may be inaccurate Guessed Channel Layout for Input Stream #0.1 : stereo Guessed Channel Layout for Input Stream #0.3 : stereo Guessed Channel Layout for Input Stream #0.5 : stereo Input #0, matroska,webm, from 'matroska_crash.mkv': Metadata: creation_time : 2005-07-28 20:39:44 Duration: N/A, start: 0.000000, bitrate: N/A Chapter #0.0: start 0.000000, end 15.000000 Metadata: title : Introduction Chapter #0.1: start 15.000000, end 30.000000 Metadata: title : Developpement Chapter #0.2: start 30.000000, end 45.200000 Metadata: title : Conclusion Stream #0:0(eng): Video: mpeg4 (DX50 / 0x30355844), yuv420p, 720x400, SAR 1:1 DAR 9:5, 25 fps, 25 tbr, 1k tbn, 1k tbc (default) Stream #0:1(eng): Audio: mp3, 48000 Hz, stereo, s16 (default) Stream #0:2(eng): Video: mpeg4 (DX50 / 0x30355844), yuv420p, 720x400, SAR 1:1 DAR 9:5, 25 fps, 25 tbr, 1k tbn, 1k tbc (default) Stream #0:3(eng): Audio: mp3, 48000 Hz, stereo, s16 (default) Stream #0:4(eng): Video: mpeg4 (DX50 / 0x30355844), yuv420p, 720x400, SAR 1:1 DAR 9:5, 25 fps, 25 tbr, 1k tbn, 1k tbc (default) Stream #0:5(eng): Audio: mp3, 48000 Hz, stereo, s16 (default) At least one output file must be specified }}} -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1558> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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