August 2013 - FFmpeg-trac - lists.ffmpeg.org

#2831(avcodec:new): TTA encoder segmentation fault with 24 bits multichannel input
by FFmpeg 02 Aug '13

02 Aug '13

#2831: TTA encoder segmentation fault with 24 bits multichannel input -------------------------------------+------------------------------------- Reporter: jamal | Owner: Type: defect | Status: new Priority: important | Component: avcodec Version: git- | Keywords: tta sigsegv master | Blocking: Blocked By: | Analyzed by developer: 0 Reproduced by developer: 0 | -------------------------------------+------------------------------------- {{{ jamrial@GentooVM ~/build $ gdb ffmpeg_g GNU gdb (Gentoo 7.5.1 p2) 7.5.1 Copyright (C) 2012 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "i686-pc-linux-gnu". For bug reporting instructions, please see: <http://bugs.gentoo.org/>... Reading symbols from /home/jamrial/build/ffmpeg_g...done. (gdb) r -i ../24.wav -c:a tta -f null - Starting program: /home/jamrial/build/ffmpeg_g -i ../24.wav -c:a tta -f null - warning: Could not load shared library symbols for linux-gate.so.1. Do you need "set solib-search-path" or "set sysroot"? [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/libthread_db.so.1". ffmpeg version N-55178-g2b9590e Copyright (c) 2000-2013 the FFmpeg developers built on Aug 2 2013 13:02:19 with gcc 4.6.3 (Gentoo 4.6.3 p1.13, pie-0.5.2) configuration: --enable-gpl --cpu=i686 --disable-optimizations --enable- debug=gdb libavutil 52. 40.100 / 52. 40.100 libavcodec 55. 19.100 / 55. 19.100 libavformat 55. 12.102 / 55. 12.102 libavdevice 55. 3.100 / 55. 3.100 libavfilter 3. 82.100 / 3. 82.100 libswscale 2. 4.100 / 2. 4.100 libswresample 0. 17.103 / 0. 17.103 libpostproc 52. 3.100 / 52. 3.100 Input #0, wav, from '../24.wav': Metadata: encoder : Lavf55.12.102 Duration: 00:00:15.00, bitrate: 9216 kb/s Stream #0:0: Audio: pcm_s24le ([1][0][0][0] / 0x0001), 96000 Hz, quad, s32, 9216 kb/s [New Thread 0xb7dbab40 (LWP 24508)] [New Thread 0xb75b9b40 (LWP 24509)] [New Thread 0xb6db8b40 (LWP 24510)] Output #0, null, to 'pipe:': Metadata: encoder : Lavf55.12.102 Stream #0:0: Audio: tta, 96000 Hz, quad, s32, 128 kb/s Stream mapping: Stream #0:0 -> #0:0 (pcm_s24le -> tta) Press [q] to stop, [?] for help Program received signal SIGSEGV, Segmentation fault. 0xb7e32e18 in ?? () from /lib/libc.so.6 (gdb) bt #0 0xb7e32e18 in ?? () from /lib/libc.so.6 #1 0xb7e33e6f in ?? () from /lib/libc.so.6 #2 0xb7e36985 in malloc () from /lib/libc.so.6 #3 0x0892e916 in av_realloc (ptr=0x0, size=656393) at /home/jamrial/ffmpeg/libavutil/mem.c:164 #4 0x089224d9 in av_buffer_realloc (pbuf=0xbffff1f4, size=656393) at /home/jamrial/ffmpeg/libavutil/buffer.c:164 #5 0x0824ae3b in copy_packet_data (pkt=0xbffff1f4, src=0xbfffeed8, dup=1) at /home/jamrial/ffmpeg/libavcodec/avpacket.c:194 #6 0x0824b19c in av_dup_packet (pkt=0xbffff1f4) at /home/jamrial/ffmpeg/libavcodec/avpacket.c:243 #7 0x086343c1 in avcodec_encode_audio2 (avctx=0x9200b00, avpkt=0xbffff1f4, frame=0x9204cc0, got_packet_ptr=0xbffff1f0) at /home/jamrial/ffmpeg/libavcodec/utils.c:1607 #8 0x0805969f in do_audio_out (s=0x9200420, ost=0x9200ee0, frame=0x9204cc0) at /home/jamrial/ffmpeg/ffmpeg.c:693 #9 0x0805b0a1 in reap_filters () at /home/jamrial/ffmpeg/ffmpeg.c:1100 #10 0x0806400b in transcode_step () at /home/jamrial/ffmpeg/ffmpeg.c:3168 #11 0x080640c6 in transcode () at /home/jamrial/ffmpeg/ffmpeg.c:3211 #12 0x080645d0 in main (argc=8, argv=0xbffff544) at /home/jamrial/ffmpeg/ffmpeg.c:3389 (gdb) }}} This seems to be only with 24 bits multichannel input. 16 bits is fine, and if i use "-ac 2" to make the 24 bits 4.0 input stereo it doesn't crash. -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2831> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#2830(avformat:new): stronger ff_index_search_timestamp
by FFmpeg 02 Aug '13

02 Aug '13

#2830: stronger ff_index_search_timestamp -----------------------------------+--------------------------------------- Reporter: zgw860714 | Type: defect Status: new | Priority: normal Component: avformat | Version: unspecified Keywords: seek | Blocked By: Blocking: | Reproduced by developer: 1 Analyzed by developer: 1 | -----------------------------------+--------------------------------------- The end of ff_index_search_timestamp will search the AVINDEX_KEYFRAME。when several frames from beginning is not keyframe and flags is AVSEEK_FLAG_BACKWARD, the function maybe return -1.leading the av_seek_file to fail.when i want seek the first frame or play from stop,the stream will not seek to the beginning. I suggest fix the bug.Before return,if m is -1 and flags is BACKWARD, set m to be 0. -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2830> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#2157(undetermined:new): -metadata track=1/10 and AAC issues
by FFmpeg 01 Aug '13

01 Aug '13

#2157: -metadata track=1/10 and AAC issues -------------------------------------+------------------------------------- Reporter: Atarikid | Type: defect Status: new | Priority: normal Component: | Version: undetermined | unspecified Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- Adding metadata track total to .m4a files does not work anymore with FFmpeg 1.1 and higher (gits) ffmpeg -i source.mp3 -c:a aac -strict -2 -metadata track=1/10 -vn -output.m4a It only adds the track number (1) but not the track total number (10) Works fine with FFmpeg 1.0.1 Ouput : [mp3 @ 0x7f94e8806600] max_analyze_duration 5000000 reached at 5015510 microseconds Input #0, mp3, from '/Users/atarikid/Desktop/source.mp3': Metadata: artist : Dreadzone album : Sound title : Return of the dread genre : Electronic track : 1 date : 2001 Duration: 00:06:21.62, start: 0.000000, bitrate: 128 kb/s Stream #0:0: Audio: mp3, 44100 Hz, stereo, s16p, 128 kb/s Stream #0:1: Video: mjpeg, yuvj420p, 168x166 [SAR 1:1 DAR 84:83], 90k tbr, 90k tbn, 90k tbc Metadata: title : comment : Cover (front) File '/Users/atarikid/Desktop/output.m4a' already exists. Overwrite ? [y/N] y Output #0, ipod, to '/Users/atarikid/Desktop/output.m4a': Metadata: artist : Dreadzone album : Sound title : Return of the dread genre : Electronic date : 2001 track : 1/10 encoder : Lavf54.61.100 Stream #0:0: Audio: aac (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 128 kb/s Stream mapping: Stream #0:0 -> #0:0 (mp3 -> aac) Press [q] to stop, [?] for help size= 5942kB time=00:06:21.64 bitrate= 127.5kbits/s video:0kB audio:5877kB subtitle:0 global headers:0kB muxing overhead 1.109580% -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2157> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#2754(undetermined:new): ffmpeg exist with muxing overhead after 6-8 hours of hls transcoding from rtmp stream
by FFmpeg 01 Aug '13

01 Aug '13

#2754: ffmpeg exist with muxing overhead after 6-8 hours of hls transcoding from rtmp stream -------------------------------------+------------------------------------- Reporter: vkroutik | Type: defect Status: new | Priority: normal Component: | Version: undetermined | unspecified Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- Try to run this on a latest windows build: "C:\\Dev\\Tools2\\ffmpeg\\ffmpeg.exe" -report -i rtmp://80.232.172.37/rtplive/vlc.sdp -c:v copy -c:a copy -bsf h264_mp4toannexb -bsf:a aac_adtstoasc -hls_time 10 -hls_list_size 6 -hls_wrap 60 -start_number 1 -y "C:\\Dev\\Tools2\\Test2\\stream.m3u8" It will run for 5-6 hours and then exists with muxing overhead message: video:659722kB audio:130577kB subtitle:0 global headers:0kB muxing overhead -100.000003% 0 frames successfully decoded, 0 decoding errors You can find log result here: http://www1.datafilehost.com/d/d6643879 -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2754> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#2093(undetermined:new): ffplay: crash when seeking with the mouse
by FFmpeg 01 Aug '13

01 Aug '13

#2093: ffplay: crash when seeking with the mouse -------------------------------------+------------------------------------- Reporter: ami_stuff | Owner: Type: defect | Status: new Priority: normal | Component: Version: | undetermined unspecified | Keywords: Blocked By: | Blocking: Reproduced by developer: 0 | Analyzed by developer: 0 -------------------------------------+------------------------------------- http://samples.ffmpeg.org/ffmpeg-bugs/trac/ticket2077/problem.rm {{{ (gdb) r problem.rm Starting program: d:\mingw\msys\1.0\ffmpeg-head-23fba3e\ffplay_g.exe problem.rm [New Thread 1752.0x138] [New Thread 1752.0xd70] [New Thread 1752.0xc14] [New Thread 1752.0xff8] [New Thread 1752.0xfe8] [New Thread 1752.0x224] [New Thread 1752.0x718] [New Thread 1752.0xf38] Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 1752.0x718] 0x005e149b in ff_MPV_frame_end (s=0x3fb4020) at libavcodec/mpegvideo.c:1371 1371 s->last_lambda_for [s->pict_type] = s->current_picture_ptr->f.quality; (gdb) bt #0 0x005e149b in ff_MPV_frame_end (s=0x3fb4020) at libavcodec/mpegvideo.c:1371 #1 0x0099602b in ff_rv34_decode_frame (avctx=0x3f977e0, data=0x4547960, got_picture_ptr=0xdedfd44, avpkt=0xdedfc58) at libavcodec/rv34.c:1656 #2 0x0052bc97 in avcodec_decode_video2 (avctx=0x3f977e0, picture=0x4547960, got_picture_ptr=0xdedfd44, avpkt=0xdedfcf8) at libavcodec/utils.c:1442 #3 0x004059a4 in get_video_frame (pkt=<optimized out>, pts=<optimized out>, frame=<optimized out>, is=<optimized out>) at ffplay.c:1497 #4 input_request_frame (link=0x3fe1e80) at ffplay.c:1675 #5 0x0040f051 in avfilter_request_frame (link=0x3fe1e80) at libavfilter/avfilter.c:549 #6 0x0040ce5f in av_buffersink_get_buffer_ref (ctx=0x3fcfc20, bufref=0xdedff14, flags=0) at libavfilter/sink_buffer.c:131 #7 0x0040212b in video_thread (arg=0x3e90040) at ffplay.c:1842 #8 0x681097ee in SDL_RunThread (data=0x45effc8) at ./src/thread/SDL_thread.c:204 #9 0x681327d3 in RunThread (data=0x449c158) at ./src/thread/win32/SDL_systhread.c:74 #10 RunThreadViaBeginThreadEx (data=0x449c158) at ./src/thread/win32/SDL_systhread.c:95 #11 0x77c2a3b0 in msvcrt!_endthreadex () from C:\WINDOWS\system32\msvcrt.dll #12 0x7c80b729 in KERNEL32!GetModuleFileNameA () from C:\WINDOWS\system32\kernel32.dll #13 0x00000000 in ?? () (gdb) }}} -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2093> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#2742(avcodec:new): Speex encoding does not allow for specifying complexity level
by FFmpeg 01 Aug '13

01 Aug '13

#2742: Speex encoding does not allow for specifying complexity level ---------------------------------+--------------------------------------- Reporter: ferene | Type: defect Status: new | Priority: wish Component: avcodec | Version: unspecified Keywords: speex | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | ---------------------------------+--------------------------------------- Summary of the bug: FFmpeg does not make use of the complexity level setting provided by libspeex. This option is highly useful in CPU-confined environments. How to reproduce: {{{ ffmpeg -i input -acodec libspeex -ar 8000 -vbr 1 --comp 10 --dtx 1 output.spx ffmpeg version 1.2.1 Copyright (c) 2000-2013 the FFmpeg developers built on May 27 2013 08:37:26 with gcc 4.7 (Debian 4.7.3-4) configuration: --prefix=/usr --extra-cflags='-g -O2 -fstack-protector --param=ssp-buffer-size=4 -Wformat -Werror=format-security ' --extra- ldflags='-Wl,-z,relro' --cc='ccache ccache cc' --enable-shared --enable- libmp3lame --enable-gpl --enable-nonfree --enable-libvorbis --enable- pthreads --enable-libfaac --enable-libxvid --enable-postproc --enable- x11grab --enable-libgsm --enable-libtheora --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libx264 --enable-libspeex --enable- nonfree --disable-stripping --enable-libvpx --enable-libschroedinger --disable-encoder=libschroedinger --enable-version3 --enable-libopenjpeg --enable-librtmp --enable-avfilter --enable-libfreetype --enable-libvo- aacenc --disable-decoder=amrnb --enable-libvo-amrwbenc --enable-libaacplus --libdir=/usr/lib/x86_64-linux-gnu --disable-vda --enable-libbluray --enable-libcdio --enable-gnutls --enable-frei0r --enable-openssl --enable-libass --enable-libopus --enable-fontconfig --enable-libpulse --enable-libiec61883 --enable-libfdk- libavutil 52. 18.100 / 52. 18.100 Unrecognized option '-comp'. Error splitting the argument list: Option not found }}} -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2742> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#2829(undetermined:new): failed to read from a valid rtmp stream with error Invaid data found when processing input
by FFmpeg 01 Aug '13

01 Aug '13

#2829: failed to read from a valid rtmp stream with error Invaid data found when processing input -------------------------------------+------------------------------------- Reporter: vkroutik | Type: defect Status: new | Priority: normal Component: | Version: undetermined | unspecified Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- I run on windows this command with a build from the head: C:\Dev\Tools\ffmpeg\ffmpeg.exe -report -loglevel 99 -i "rtmp://x3282azmedc12001.f.l.f.lb.core- cdn.net/12001centertvkoeln/live/3282azmedia/live_de_500 live=1" -c:v copy -c:a copy -bsf h264_mp4toannexb -bsf:a aac_adtstoasc -hls_time 10 -hls_list_size 6 -hls_wrap 60 -start_number 1 -y "C:\Dev\Tools\Test\stream.m3u8" Failed to read the stream even so it is valid: HandleInvoke, server invoking <_onbwdone> RTMP_ReadPacket: fd=300 RTMPSockBuf_Fill, recv returned -1. GetSockError(): 10060 (Unknown error) RTMP_ReadPacket, failed to read RTMP packet header [AVIOContext @ 000000000415c3a0] Statistics: 0 bytes read, 0 seeks RTMP_SendPacket: fd=300, size=34 Invoking deleteStream rtmp://x3282azmedc12001.f.l.f.lb.core- cdn.net/12001centertvkoeln/live/3282azmedia/live_de_500 live=1: Invalid data found when processing input -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2829> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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