Timeline


and

Aug 27, 2012:

11:08 PM Ticket #1694 (Decoding a possibly damaged aac sample fails from a specific position on) created by cehoyos
A user uploaded a possibly damaged aac sample that is approximately 11:49 …
9:02 PM Ticket #1693 (AAC Scalable Sample Rate (SSR)) created by cehoyos
I will attach a 60 second aac sample uploaded by a user. libavcodec claims …
7:37 PM FancyFilteringExamples edited by ubitux
add ffplay showwaves+showspectrum example (diff)
7:35 PM ffplay-waves-spectrum.png attached to FancyFilteringExamples by ubitux
FFplay with showwaves and showspectrum
3:20 PM Ticket #1692 (Using atempo filter causes segfault with AVX) created by takis
Summary of the bug: Using the atempo filter causes a segmentation fault. …
12:03 PM Ticket #1682 (DVD '-target' option affects video filters) closed by cehoyos
invalid: Thank you for testing again!
11:37 AM Ticket #1691 (New SN40 samples fail to decode) created by cehoyos
samples/V-codecs/SN40/Shot%205.avi cannot be decoded with current FFmpeg, …
10:17 AM Ticket #1690 (Support Ogg/Vorbis in avi) created by cehoyos
samples/A-codecs/vorbis/vorbis3plus_sample.avi …
6:21 AM Ticket #1689 (mpc7: problem with seeking (ffplay)) closed by michael
fixed
12:05 AM CompilationGuide/Ubuntu edited by llogan
add forgotten --enable-libfdk-aac. duh. (diff)

Aug 26, 2012:

11:59 PM CompilationGuide/Ubuntu edited by llogan
switch from fdk-aac tarball to fdk-aac git; add autoconf and libtool as … (diff)
11:22 PM Ticket #877 (nut muxed with ffmpeg is missing index at the end) closed by michael
fixed
9:32 PM Ticket #1689 (mpc7: problem with seeking (ffplay)) created by ami_stuff
seeking to the end of the file with the mouse doesn't work (it only seeks …
2:27 PM Ticket #1685 (Compiling FFmpeg with libass does nor work with OSX10.8) closed by cehoyos
invalid
11:09 AM Ticket #1688 (FFmpeg + libass gives Fontconfig warning: ignoring UTF-8: not a valid ...) created by Xtophe
Summary of the bug: When trying to burn subtitles with libass I always get …
6:03 AM Ticket #1687 (-v quiet -stats) created by gd2shoe
Summary of the bug: -v quiet overrides even an explicit -stats flag. I'm …
1:16 AM Ticket #1686 (Dataloss because ffmpeg manpage about -passlogfile is wrong) created by jonb
ffmpeg manpage about -passlogfile is wrong, it says: "-passlogfile …
12:42 AM Ticket #1685 (Compiling FFmpeg with libass does nor work with OSX10.8) created by Xtophe
Summary of the bug: I keep getting the following error when compiling the …
12:21 AM Ticket #1684 (adpcm_ct: volume goes up while seeking with ffplay) created by ami_stuff
the audio volume increases for a second or so when I seek a few times in …
12:10 AM Ticket #1683 (atrac3: fix remuxing of atrac3 in avi) created by ami_stuff
for some reason binary codec doesn't like atrac3 remuxed by ffmpeg (with …

Aug 25, 2012:

11:54 PM Ticket #1682 (DVD '-target' option affects video filters) created by intracube
Trying to convert an interlaced video which isn't a valid DVD resolution …
4:45 PM Ticket #1681 (Bad output framerate decision) created by jwjwjw
Summary of the bug: The attached sample file does not play properly once …
2:36 PM Ticket #1680 (atrac3: fix current duration for atrac3 in wav) created by ami_stuff
http://samples.mplayerhq.hu/A-codecs/ATRAC3/mc_sich_at3_066.wav […]
11:48 AM Ticket #1679 (Ability to identify progressive segmented frame material in h.264) created by rmk
It is desirable to be able to identify progressive segmented frame (PsF) …
8:47 AM Ticket #1678 (Regression with -vsync 1) created by jwjwjw
Summary of the bug: It seems that the latest version of ffmpeg from git …

Aug 24, 2012:

6:34 PM Ticket #1677 (x264 encoding with overlay fails ( moov atom not found)) created by houbahop69
Summary of the bug:I am using ffmpeg to re-encode old realmedia videos …
12:38 PM Ticket #1676 (Compile fails if --progs-suffix= is set in ./configure) created by nichot20
Summary of the bug: Commit 11a1033c9fca introduced separated out code …
12:54 AM Ticket #1675 (ape: wrong current duration) created by ami_stuff
easier to see with ffplay where playback starts from 1s, not from 0s. …

Aug 23, 2012:

11:07 PM Ticket #1674 (Assertion fail when attempting to copy metadata) created by Chippit
Summary of the bug: Using two input files, one with both an audio and …
10:53 PM Ticket #121 (ffplay - midvidjpeg plays upside-down (regression)) closed by michael
fixed
10:14 PM Ticket #1662 (ape: wrong duration) closed by michael
fixed: Fixed by jamal
3:45 PM Ticket #1049 (bad sound (clicks + low pitch / slower speed)) closed by michael
fixed

Aug 22, 2012:

6:33 PM Ticket #1673 (MPEG2-TS minimum PID value for data packet) created by Magicking
The minimum PID value for data packet is 0x0100 where is should be 0x0010 …
3:58 PM Ticket #1672 (Support ftp:// protocol) created by Đonny
It'd be nice to support FTP protocol (ftp://) for ffprobe and ffmpeg. My …
4:01 AM Ticket #1671 (ffmpeg crashed using filter 'volume') created by fhaefemeier
Transcode (downmix and normalize) an AC3 5.1 audio file to AAC stereo …

Aug 21, 2012:

11:11 PM Ticket #1670 (-filter_complex doesn't handle well finite video + infinite audio) created by ubitux
Given a 60 seconds video stream: […] and a 5 seconds audio stream: …
12:19 PM Ticket #1669 (something bad happened to -codecs list order) created by ami_stuff
[…]
11:10 AM Ticket #1665 (-(no)stdin option poorly documented) closed by saste
fixed: Should be fixed in: […]
7:22 AM Ticket #1090 (Unrecognized stream in realmedia file) closed by michael
fixed
2:03 AM Ticket #983 (No video in applehttp stream) closed by michael
fixed

Aug 20, 2012:

11:46 PM Ticket #995 (Selecting a stream from a multi-service mpegts) closed by michael
fixed: -map 0:p:1318 will for example pick the program, 1318
11:22 PM Ticket #1668 (Cannot transcode FLV-contained speex to anything) created by bbhoss
Summary of the bug: Trying to transcode a FLV file with speex audio (no …
9:41 PM Ticket #1667 (ffplay resizes can cause "garbage" in the margins) created by rogerdpack
Summary of the bug: If you ever "resize" ffplay it doesn't refresh/redraw …
7:01 PM StreamingGuide edited by rogerdpack
(diff)
5:07 PM Ticket #1666 (Unable to decode AVC-Intra file from Panasonic AG-HPX301E Camera) created by rmk
I have an AVC-Intra file from a professional Panasonic Camera (AG-HPX301E) …
6:44 AM Ticket #1029 (first keyframe is missed in h264 mpegts stream) closed by michael
fixed
4:55 AM Ticket #1665 (-(no)stdin option poorly documented) created by Annihilannic
Summary of the bug: The documentation should make it clear that you need …
4:46 AM Ticket #1014 ([libvpx][mjpeg] Application provided invalid, non monotonically increasing ...) closed by michael
invalid: This issue has been fixed in libvpx v1.1.0-184-g429743c
3:51 AM Ticket #970 (AVNr 1:1 raw mode - black bar at the top) closed by michael
fixed
12:55 AM Ticket #1664 (Transcoding results in dropped frames and lowering fps) created by Barvinok
Summary of the bug: The input video file is recorded by SonyEricsson?

Aug 19, 2012:

9:38 PM Ticket #1663 (Multiple named pipes don't work) created by burek
Summary of the bug: When 1 ffmpeg is used to produce multiple outputs to …
8:24 PM Concatenate edited by burek
updated the link to FAQ again (diff)
8:23 PM Concatenate edited by burek
The link in the FAQ has changed, updated (diff)
8:11 PM Ticket #1662 (ape: wrong duration) created by ami_stuff
the file is longer than 29s […]
8:00 PM Ticket #1661 (Adding/converting srt to dvdsub subtitle) created by Sharkhunter
Trying to add an srt file at the same time as converting it to dvd …
8:00 PM Ticket #1660 (alaw: ffplay displays wrong current duration) created by ami_stuff
ffplay displays wrong current duration for alaw (and ulaw) in aiff […]
7:50 PM Concatenate edited by burek
forgot to update version, because of changes (diff)
7:37 PM Concatenate edited by burek
mcs_a_all and mcs_v_all should be created as fifos too (diff)
6:02 PM Ticket #1277 (Subtitle (hdmv_pgs_subtitle) conversion fails) closed by cehoyos
fixed: Replying to Sharkhunter: > Previous adding srt -> dvdsub …
4:34 PM Ticket #1659 (g723_1: wrong current duration after seeking) created by ami_stuff
ffplay displays wrong current duration after seeking in g723_1 (in wav) …
4:33 PM Ticket #1658 (imc: ffplay resets current duration) created by ami_stuff
current duration is not calculated correctly for imc in wav […]
4:19 PM Ticket #1657 (Cannot add myself to a bug CC list for e-mail notifications) created by fturco
I just registered myself to this bug tracking system because I'd like to …
4:33 AM Ticket #1642 (-f segment: automagically generate #EXTM3U tags to -segment_list generated ...) reopened by kelexel
4:14 AM Ticket #1154 (Application provided invalid, non monotonically increasing dts to muxer) closed by michael
fixed: Fixed for the sample provided. I cannot say for sure if AV sync is ok or …
3:57 AM Ticket #971 (AVRn 1:1 raw interlaced mode - merge fields) closed by michael
fixed
3:55 AM Ticket #976 (h264 in f4v: non monotonically increasing dts) closed by michael
fixed
12:51 AM Ticket #857 (Crystal HD crash when used during recoding) closed by philipl
worksforme: I have run both command lines and everything has worked as expected. I …
12:13 AM Ticket #1642 (-f segment: automagically generate #EXTM3U tags to -segment_list generated ...) closed by saste
fixed: Replying to kelexel: > I am sorry, but I think your patch is …

Aug 18, 2012:

9:46 PM Ticket #769 (png gray8 alpha decodes incorrectly) reopened by cehoyos
9:45 PM Ticket #1642 (-f segment: automagically generate #EXTM3U tags to -segment_list generated ...) reopened by kelexel
9:41 PM Ticket #1652 (au: ffmpeg eats the whole available memory when unsupported audio codec is ...) closed by cehoyos
fixed: Fixed by Nicolas George.
9:07 PM Ticket #1656 (AVRn (mjpeg): change field order for ntsc) created by ami_stuff
AVRn in ntsc mode needs change of field order, so probably check for MKTAG …
5:53 PM Ticket #1655 (mpegts demuxer does not recognize invalid PES header) created by alphamoose
Is there a special reason, why the mpegts demuxer does not give a warning, …
4:58 PM Ticket #1654 (3rd party app needs help with wma2 to pcm output) created by 8086
Dear ffmpeg members, I want to implement a multimedia player based on …
4:08 PM Ticket #1653 (fix decoding of ccitt fax3 with byte boundary) created by ami_stuff
there seems to be a problem with decoding of ccitt fax3 with byte boundary …
1:46 PM Ticket #1652 (au: ffmpeg eats the whole available memory when unsupported audio codec is ...) created by ami_stuff
http://samples.mplayerhq.hu/au/garelka.au […]
1:41 PM Ticket #1651 (jpeg rgb progressive decodes incorrectly) created by ami_stuff
see ticket #829 for another sample (which currently decodes correctly) …
12:37 PM Ticket #1642 (-f segment: automagically generate #EXTM3U tags to -segment_list generated ...) closed by saste
fixed: Replying to kelexel: > I came up with a patch to …
12:04 PM Ticket #1599 (libavfilter options not listed in ffmpeg --help output) closed by saste
fixed: Implemented in: […]
11:02 AM Ticket #1650 (ffmpeg does not process image sequences that do not start at frame 1 well) closed by saste
invalid: That is the expected behavior. Check image2 options start_number and …
6:07 AM Ticket #1650 (ffmpeg does not process image sequences that do not start at frame 1 well) created by throb
Summary of the bug: i am converting image sequences to mov files. my …
5:40 AM Ticket #1649 (add a volumedetect audio filter) created by dericed
There is a nice volume audio filter that enables the audio volume to be …
5:30 AM Ticket #974 (genpts not enabled automatically when remuxing from VOB to MOV) closed by michael
invalid: you need -fflags +genpts before the input file. I havnt tried playing the …
3:58 AM Ticket #954 (mpeg2 in wtv: non monotonically increasing dts) closed by michael
fixed: The original sample and command line is working fine both video and audio. …

Aug 17, 2012:

1:32 PM Ticket #1648 (avdj (mjpeg): problem with ntsc interlaced) created by ami_stuff
"ntsc_interlaced.mov" decodes incorrectly (pal sample decodes ok) […]
5:26 AM Ticket #829 (jpg: bad quality with progressive rgb file) closed by michael
fixed: Cant reproduce anymore so one of the jpeg fixes in the last few month must …
4:00 AM Ticket #832 (tiff: support G3FAX1D) closed by michael
fixed
2:02 AM Encode/H.264 edited by llogan
add FAQ item about GPU (diff)
1:22 AM Ticket #769 (png gray8 alpha decodes incorrectly) closed by michael
fixed: Cant reproduce any of the mentioned issues anymore. Also please try to …
12:13 AM Ticket #1647 ([PATCH] rename the remaining instances of HAVE_MMX2 to HAVE_MMXEXT) created by xhmikosr
After some recent changes where MMX2 was changed to MMXEXT, there are a …

Aug 16, 2012:

11:29 PM Ticket #1629 (escape124 possible invalid writes) closed by michael
fixed
9:38 PM Ticket #1646 (bad first_dts in h264 file) created by DonMoir
The file bad_first_dts_h264_cut.mp4 has a first_dts of 7 in the video …
3:12 PM Ticket #1645 (Duration calculation error when -ss precedes -i) created by cheedoong
Summary of the bug: It appeared long time ago, I also saw somebody else …
12:08 PM Ticket #1644 (vf select doesn't work with multiple images output) created by ubitux
[…] Image 1 looks ok, but image 2 to 5 are identical; this is not …
11:22 AM Ticket #1608 (lxfdec fails to recognize 16 channels) closed by cehoyos
fixed: Thank you for testing and the analysis!
9:10 AM Ticket #1473 (ffplay: mp3 with multiple APICs) closed by cehoyos
fixed: Implemented by Michael.
5:24 AM Ticket #1640 (ffplay crashes after seeking in corrupted dvvideo) closed by michael
fixed
4:14 AM Ticket #1633 (sp5x crash) closed by michael
fixed
4:01 AM Ticket #1612 (real_144: fix currecnt duration while playing with FFplay) closed by michael
fixed
2:50 AM Ticket #1635 (snow crash 2) closed by michael
fixed
2:14 AM How to speed up / slow down a video edited by rogerdpack
fix link (diff)
2:14 AM How to speed up / slow down a video edited by rogerdpack
minor cleanups, looks like you can't use vcodec copy (diff)
1:36 AM Ticket #1425 (Clips generated by ffmpeg using segment muxer are not correctly played on ...) closed by saste
invalid: Please note that the generated playlist file is not an M3U8 file, so …

Aug 15, 2012:

11:35 PM Ticket #1602 (h263 crash with lowres) closed by michael
fixed
4:37 PM Ticket #1643 (Custom lock manager will cause multiple thread encoding deadlock) created by chinshou
I used av_lockmgr_register to register a custom mutex manager , then I am …
2:35 PM CompilationGuide/Quick/libx264 edited by burek
Changed the git URL (diff)
2:34 PM How to quickly compile FFmpeg with libx264 (x264, H.264) edited by burek
Changed the git URL (diff)
8:43 AM Ticket #1642 (-f segment: automagically generate #EXTM3U tags to -segment_list generated ...) created by kelexel
Summary of the bug: It is more a feature request actually. When using -f …
4:17 AM Ticket #1596 (Unable to detect AAC in Quicktime file with timecode track embedded.) closed by michael
fixed
3:00 AM Ticket #1641 (paf_video crash 2) closed by michael
fixed

Aug 14, 2012:

10:35 PM Ticket #1641 (paf_video crash 2) created by ami_stuff
http://samples.mplayerhq.hu/V-codecs/2Vuy2.mov […]
10:18 PM Ticket #1640 (ffplay crashes after seeking in corrupted dvvideo) created by ami_stuff
please seek a few times to reproduce (maybe invalid read) […]
8:36 PM Encode/H.264 edited by rogerdpack
add note about latency (diff)
8:31 PM Encode/H.264 edited by rogerdpack
tweak some crf verbiage, CBR et al headers (diff)
8:16 PM StreamingGuide edited by rogerdpack
minor textual cleanup, more tweaking of cpu usage (diff)
7:59 PM Ticket #1373 (bmv_video crash) closed by michael
fixed: 2nd try will be fixed in my next git push
7:53 PM Encode/H.264 edited by llogan
remove suggestion to use placebo (diff)
12:10 PM Ticket #1097 (prores_kostya: invalid read) closed by cehoyos
fixed: Fixed by Boris Maksalov.
7:45 AM Ticket #1639 (concat filter frozen) created by chinshou
The concat filter cause ffmpeg frozen. prepare any mp4 video , rename it …
4:20 AM Ticket #1521 (Seek does not work on a asf file.) closed by michael
fixed
4:18 AM Encode/H.264 edited by llogan
ABR is not default; move rogers random stuff to additional information … (diff)
4:03 AM Encode/H.264 edited by llogan
revert confusing statement about lossless parameters; remove additional … (diff)
3:56 AM Encode/H.264 edited by llogan
remove step 2.5 from CRF section; clarify 8-bit info (diff)
3:56 AM Ticket #1638 (SWF demuxer cannot correctly identify MP3 stream) created by mbradshaw
I created a SWF file with Adobe Flash Professional CS6 today. It's a …
2:48 AM Ticket #1408 (Encoding to mp3 produces a file with audio and video by default) closed by michael
fixed
1:58 AM Ticket #1273 (initial seek in msrle causes failure to display on some avi files) reopened by cehoyos

Aug 13, 2012:

5:56 PM Ticket #1631 (paf_video crash) closed by cehoyos
fixed: Fixed by Paul B Mahol.
3:48 PM Ticket #1637 (ffmpeg: no confirmation when overwriting still images) created by ubitux
ffmpeg does the overwriting confirmation, except in the case of image2 …
5:58 AM Ticket #1503 (Incorrect H264 decoding) closed by michael
fixed
5:42 AM Ticket #1444 (Incorrect duration displayed in webm file) reopened by Squerp
I just updated to the static build at …
3:35 AM Ticket #1469 (Timecode too fast after Yadif) closed by michael
invalid: This issue happens because you double the framerate fro, 25 to 50 with …
3:09 AM Ticket #1444 (Incorrect duration displayed in webm file) closed by michael
fixed: Retesting with current ffmpeg, it reports duration as 15.07 so some other …
2:46 AM Ticket #1435 (Remuxing aac from mov to avi breaks timestamps) closed by michael
fixed
12:51 AM Ticket #1547 (How to use FFMPEG to convert group of images to movie in android .) closed by saste
invalid: Both files you posted look corrupted, and the commands you posted worked …
12:39 AM Ticket #1636 (FRAPS Video Color Space) created by DJX
The color space that ffmpeg uses on FRAPS videos seems to be wrong or …
12:32 AM Ticket #1525 (configure does not test for SDL_atoi) closed by michael
fixed: replaced by plain atoi()
12:08 AM Ticket #1508 (Unexported Ogg metadata) closed by michael
fixed

Aug 12, 2012:

5:23 PM Ticket #1390 (mp1 crash on windows) closed by ami_stuff
fixed: this doesn't crash anymore
12:14 PM Ticket #1635 (snow crash 2) created by ami_stuff
http://samples.mplayerhq.hu/V-codecs/mfuy.avi […]
6:21 AM Ticket #1506 (sgi fails to decode) closed by michael
fixed
2:26 AM Ticket #1627 (DTS/PTS st:0 invalid dropping out of sync video) closed by michael
fixed

Aug 11, 2012:

8:46 PM Ticket #1477 (fix asf demuxer) closed by michael
fixed
2:59 PM Ticket #1634 (Leak on probing particular file) created by Krieger
While testing my app with valgrind, i found one leak that is reproduced …
10:16 AM Encode/H.264 edited by rogerdpack
hope this is accurate...or does it lose fps? (diff)
9:39 AM Encode/H.264 edited by rogerdpack
(diff)
9:36 AM Encode/H.264 edited by rogerdpack
flesh out what these mean… (diff)
8:37 AM Encode/H.264 edited by rogerdpack
(diff)
6:37 AM Ticket #1632 (snow crash) closed by michael
fixed
3:22 AM Ticket #1630 (msrle crash) closed by michael
fixed
3:00 AM Ticket #1628 (cavs crash 2) closed by michael
fixed
12:19 AM Ticket #1633 (sp5x crash) created by ami_stuff
http://samples.mplayerhq.hu/V-codecs/HuffYUV/rgb_predleft.avi […]
12:08 AM Ticket #1632 (snow crash) created by ami_stuff
http://samples.mplayerhq.hu/V-codecs/MOHD/crap.avi […]

Aug 10, 2012:

11:39 PM Ticket #1631 (paf_video crash) created by ami_stuff
sorry too old dubug-build - please add output. …
11:22 PM Ticket #1630 (msrle crash) created by ami_stuff
I have too old debug-build which doesn't crash, so no gdb output - please …
10:17 PM Ticket #1629 (escape124 possible invalid writes) created by ami_stuff
there are probably invalid writes, but i'm not 100% sure. please test with …
7:50 PM Ticket #1628 (cavs crash 2) created by ami_stuff
tested also with […] …
7:40 PM Ticket #1373 (bmv_video crash) reopened by cehoyos
Invalid reads are still reproducible. […]
6:21 PM Ticket #1627 (DTS/PTS st:0 invalid dropping out of sync video) created by jwjwjw
Summary of the bug: Transcoding an mp4 fills the screen with DTS/PTS …
4:51 PM Ticket #1527 (AVRn (mjpeg) decodes incorrectly) closed by michael
fixed
3:32 PM Ticket #1534 (report on ffv1 version and slices) closed by michael
fixed: ffplay -debug 1 <ffvfile> will show the version
12:02 PM Ticket #1626 (Initial seek in transport stream with timestamp wrap fails) created by cehoyos
I will attach a transport stream with 169 seconds aac sound. Timestamps …
8:02 AM Ticket #1625 (avformat_find_stream_info waits for non-existing video track in mms stream) created by lagrangee
url: mms://live.rgd.com.cn/993 stuck on avformat_find_stream_info …
5:34 AM Ticket #1441 (Segfault using libfaac/libaacplus, -absf aac_adtstoasc, and mpegts muxer) closed by michael
fixed
4:41 AM Ticket #1624 (add waveform filter for video) created by dericed
For video inspection it could be helpful to have a waveform filter for …

Aug 9, 2012:

10:24 PM Ticket #1406 (Mingw make ffmpeg libavfilter error 1) closed by michael
invalid: yes they are configure options. i also agree with cehoyos that this looks …
10:18 PM Ticket #1400 (Segfault, using -filter_complex) closed by michael
fixed: Cant reproduce a crash, also the patch that should fix this has been …
8:14 AM Ticket #1622 (Is “error while decoding stream” a fatal error?) closed by cehoyos
invalid: It is normal for a transport stream to start with a broken frame. Please …
4:13 AM Ticket #1623 (libutvideo fails to link to FFmpeg if assembly is enabled) created by qyot27
If libutvideo is compiled with assembly enabled (from …
3:10 AM Ticket #1569 (ffv1 version 3 not lossless at 9 and 10 bit encoding) closed by michael
invalid: /dev/random doesnt produce valid 10bit raw, but instead it fills all …
3:06 AM Ticket #1319 (aasc: support 8bpp) closed by richardpl
fixed: Implemented.
3:05 AM Ticket #1619 (aasc: problem with 16bpp (crashes ffplay)) closed by richardpl
fixed: Should be fixed now.
2:24 AM Ticket #1353 (Feature request: Audio offset option) closed by saste
fixed: Should be addressed in: […] An offset can be now added with: […] …
2:15 AM Ticket #1314 (Undocumented feature "nomouse" in x11grab) closed by saste
fixed: Fixed in: […] Note that "nomouse" in filename is deprecated, …
1:42 AM Ticket #1622 (Is “error while decoding stream” a fatal error?) created by agowad
### WHAT I am trying to convert a video to mp4 file. For some media files …
12:46 AM Ticket #1621 (Converted flash video has longer duration than the source) created by agowad
### WHAT I am trying to convert a video to flv format maintaining its …

Aug 8, 2012:

11:42 PM Ticket #1620 (fix decoding of rawvideo cyuv) created by ami_stuff
cyuv can be Creative YUV or rawvideo, curerently rawvideo is not …
11:37 PM Ticket #1619 (aasc: problem with 16bpp (crashes ffplay)) created by ami_stuff
for some reason attached vid does not decode correctly (and crashes …
10:16 PM Ticket #1181 (dump_metadata should filter control-chars) closed by michael
fixed: Code added that filters problematic chars. If you use a custom av_log and …
7:03 PM Ticket #1270 (Problem decoding mkv (webm) video file (0.10.2)) closed by michael
fixed
5:27 PM Ticket #1618 (Padding to odd/uneven size fails) created by agowad
### WHAT I am try resize (scale + pad) and convert a video file to mp4 …
5:23 PM Ticket #1356 (Fail to build for kfreebsd in libavformat/sctp.c) closed by michael
fixed: Fixed in git master, ill backport it to 0.11
1:24 PM Ticket #1617 (Ffmpeg/ffplay/ffprobe fails to identify, open or play ogg (specific, ...) created by noname
Summary of the bug: ffmpeg/ffplay/ffprobe fails to identify, open or play …
10:14 AM Ticket #1576 (Remuxing mov with timecode and 29.97 FPS fails) closed by ubitux
fixed: Should be fixed in aca0f781.
4:39 AM Ticket #1344 (FFmpeg extremely verbose with some mpeg2-ts) closed by michael
needs_more_info: Closing ticket as there is no sample with which we could reproduce the …
3:31 AM Ticket #1343 ([PATCH] Xiph/IETF Opus decoder using libopus.) closed by michael
fixed: libopus support was added Jun 24 to ffmpeg. Thus closing this ticket
2:13 AM Ticket #1335 (Memleak when reading corrupted cavs video) closed by michael
fixed

Aug 7, 2012:

11:57 PM WikiStart edited by rogerdpack
(diff)
11:51 PM FilteringGuide edited by rogerdpack
(diff)
10:07 PM Ticket #1321 (image2pipe looses synch with a pipe of PBM images) closed by michael
fixed
9:14 PM Ticket #1462 (add smptecolorbar video test source) closed by saste
fixed: Should be fixed in: […]
8:20 PM Ticket #1334 (Memleak when reading dvvideo in avi) closed by michael
fixed
7:17 PM Ticket #1330 (Invalid reads when decoding corrupted mpeg2video) closed by michael
fixed
2:30 PM Ticket #1241 (ffmpeg build is trying to compile 'neon' although this instruction set is ...) closed by michael
fixed: Replying to notzed: > Without the patchneondsp2 diff, the …
1:33 PM Ticket #1313 (Use more threads for decoding MTS) closed by michael
invalid: Different videos can behave differently in terms of multithreading …
11:46 AM Ticket #1616 (bad seek in WMV2 file) created by DonMoir
Sample file: http://sms.pangolin.com/temp/bad_seek_wmv2.wmv (3 mb) If …
2:38 AM Ticket #1615 (video diff filter) created by ylluminate
It would be useful to have a visual diff tool for videos that will create …
1:15 AM Encode/H.264 edited by llogan
fix typo found by ron999 (diff)

Aug 6, 2012:

11:24 PM Ticket #1614 (AAC stream with SBR fails with "channel element 0.1 is not allocated") created by iceman12c
Summary of the bug: Getting the following message repeatedly when …
10:29 PM Ticket #1123 (metadata not read correctly with non-standard AVI structure) closed by michael
fixed
8:56 PM Ticket #1274 (Segmentation fault in "rtpdec_h264.c") closed by michael
fixed: This patch has been applied over a month ago. Sorry that noone updated …
8:48 PM Ticket #1273 (initial seek in msrle causes failure to display on some avi files) closed by michael
fixed
8:46 PM Ticket #1597 (vbr mp2 decoding is broken) closed by richardpl
wontfix: Everything points this is twolame bug.
8:43 PM Ticket #1613 (twolame detection is deficient (needs to check version/capability)) closed by richardpl
invalid: This have been already fixed.
6:13 PM Ticket #1613 (twolame detection is deficient (needs to check version/capability)) created by nieder
OS X 10.7, Xcode 4.1 When compiling git-master yesterday with …
12:00 PM Ticket #1612 (real_144: fix currecnt duration while playing with FFplay) created by ami_stuff
currect duration resets to 0 (similar problem like with ticket #1254) …
7:52 AM Encode/H.264 edited by llogan
math failure (diff)
7:39 AM Encode/H.264 edited by llogan
cosmetics (diff)
7:35 AM CompilationGuide/Ubuntu edited by llogan
add link to x264EncodingGuide (diff)
3:56 AM Ticket #1254 (musepack8: wrong currect duration) closed by michael
fixed
2:39 AM Ticket #1251 (AVSEEK_FLAG_ANY fails with attached file) closed by michael
fixed
1:44 AM Ticket #1224 (dvb-t to rtmp stops with slow encoder) closed by michael
invalid: Closing this as it seems to be a issue of too slow hardware. If i missed …
1:10 AM Ticket #1225 (Remuxing MPEG-4 ASP into MPEG-TS) closed by michael
invalid: works fine with -vbsf dump_extra maybe it should be added automatically …
12:04 AM Ticket #1611 (The colors change when converting bgr24 to yuv420p) created by fftest800
Similar to this ticket : http://ffmpeg.org/trac/ffmpeg/ticket/979 The …

Aug 5, 2012:

11:54 PM WikiStart edited by llogan
add x264EncodingGuide and Encoding header (diff)
11:51 PM Encode/H.264 created by llogan
make initial page
11:43 PM Ticket #1610 (texi2pod removes backslashes) created by ubitux
While HTML FFmpeg documentation output is OK, the manpage has some …
11:03 PM Ticket #1609 (ffplay: no refresh with still picture) created by ubitux
The refresh event works well in ffplay, even when playback ends and the …
8:47 PM Ticket #1608 (lxfdec fails to recognize 16 channels) created by gerard3818
Summary of the bug:lxf version 1 with 16 tracks created with VR are …
6:07 PM Ticket #1607 (av_seek_frame() without AVSEEK_FLAG_ANY on mpg files returns success ...) created by mbradshaw
The documentation of av_seek_frame() makes a contract that it seeks to a …
5:56 PM Ticket #1575 (Clarify docs that av_seek_frame() may possibly not seek by keyframe) closed by mbradshaw
invalid
4:56 PM Ticket #1492 (document the mandelbrot source on ffmpeg.org) closed by saste
fixed: Documentation added in: […] Note: please don't assign tickets to …
2:01 PM Ticket #1606 (WMP have problem with wma files generated by FFmpeg (slider is set at the ...) created by ami_stuff
When I play wma file (with WMP) encoded by FFmpeg then the slider is …
1:34 PM Ticket #1605 (seek issue for realmedia files) created by Abu Abdullah
Summary of the bug: seeking in a realmedia file will play the beginning of …
11:36 AM Ticket #1604 (Rtmp streaming fps continually drops) created by Pyriel0
Summary of the bug: Rtmp output to justin.tv fps continually drops, the 64 …
10:09 AM Ticket #157 (Specifying KEYINT (-g) has no effect) closed by saste
fixed: Should be fixed since commit: […]
1:54 AM Ticket #247 (Image Sequence File Names Must Begin Close to Zero) closed by cehoyos
fixed: Should be implemented with the "start_number" option now.

Aug 4, 2012:

4:49 PM Ticket #1242 (Remuxing Matroska to MPEG transport stream with -copyts errors out with ...) closed by michael
fixed
3:12 PM Ticket #1603 (fix remuxing of ima_adpcm_qt in mov) created by ami_stuff
it looks like ffmpeg does not set correctly compression ID and …
3:59 AM Ticket #1235 (ffio_limit does not work correctly with named pipes on OSX (Snow Leopard)) closed by michael
fixed: I assume martins patch fixed this. If not please reopen.
3:30 AM Ticket #1195 (EOF after decoding error) closed by michael
fixed

Aug 3, 2012:

7:37 PM Ticket #1602 (h263 crash with lowres) created by ami_stuff
the sample from ticket #742 seems to crash ffmpeg when lowres is enabled …
7:23 PM Ticket #1601 (msmpeg4 reencode MB as intra or picture with higher quantizer if syntax ...) created by ami_stuff
there is visible a blinking square in the output video at the bottom-right …
7:01 PM Ticket #1600 (remux of xdcam mxf to mov is unplayable in Final Cut Pro) created by dericed
Summary of the bug: I would like to rewrap MXF files from an XDCam disc …
3:47 PM Ticket #981 (No duration for flv video) closed by michael
fixed
3:17 PM Ticket #1577 (ffmpeg crashes with double free or corruption when stream copying timecode ...) closed by ubitux
fixed
2:59 PM Ticket #748 (server aborts mp3 download after 1-2min, try reconnecting) closed by michael
needs_more_info: Neither of the 2 URLs works anymore (404) thus theres no testcase to …
5:08 AM Ticket #1599 (libavfilter options not listed in ffmpeg --help output) created by richardpl
Summary of the bug: libavfilter options for filters are not shown in …
3:50 AM Ticket #1524 (mp3 audio stream not detected) closed by michael
fixed

Aug 2, 2012:

11:14 PM Ticket #1598 (Muxing raw h264 into mpegts (and mkv) fails.) created by Mista_D
Can not multiplex h264 and AAC into MPEG2-TS container. 1. Encode a file …
11:10 PM CompilationGuide/Ubuntu edited by llogan
add fdk-aac (diff)
10:43 PM Ticket #1597 (vbr mp2 decoding is broken) created by richardpl
Summary of the bug: VBR files produced with twolame -vbr input.wav …
9:37 PM Ticket #1596 (Unable to detect AAC in Quicktime file with timecode track embedded.) created by stampe93
Summary of the bug: I've been working with FFMPEG for quite some time now …
5:37 PM Ticket #1595 (Theora video produced by latest ffmpeg fails to load in Google Chrome) closed by cehoyos
invalid: Thank you for testing!
4:06 PM Ticket #1595 (Theora video produced by latest ffmpeg fails to load in Google Chrome) created by bartbogdan
Summary of the bug: When creating a theora video with the latest checkout …
1:47 PM Ticket #1594 (Error with convert wmv to flv) closed by cehoyos
invalid: For future errors: Please always provide complete, uncut console output …
1:19 PM Ticket #1594 (Error with convert wmv to flv) created by PR
Summary of the bug: When I tried to convert two videos I see next errors: …
11:45 AM WikiStart edited by burek
Added the link to "How to use -map option" and sorted "other" section's … (diff)
11:43 AM Map created by burek
Created the page
9:02 AM Ticket #1593 (Build failure: apetag.c:160:9: error: non-void function 'ff_ape_parse_tag' ...) closed by cehoyos
invalid: This was fixed yesterday early afternoon (ff2955a4).
8:30 AM Ticket #1593 (Build failure: apetag.c:160:9: error: non-void function 'ff_ape_parse_tag' ...) created by jeremyhu
Introduced by: […] […] You forgot to change one of the 'return's …
5:46 AM Ticket #268 (mp3: audible glitches with integer decoder) closed by michael
fixed

Aug 1, 2012:

10:19 PM Ticket #1458 (aresample crashes on channel count change) closed by michael
fixed: locally fixed, will be in my next git push
7:53 PM Ticket #1028 (undefined reference to `cv::getOptimalDFTSize(int)') closed by michael
needs_more_info: Missing used configure command line and config.mak/h/log. Also no reply …
7:45 PM Ticket #372 (spdifenc does an output not correct) closed by michael
needs_more_info: No reply to the questions 5 and 11 months ago, thus closing this. Please …
6:10 PM Ticket #349 (MingW32 Cross Compile of FFMPEG Fails) closed by michael
fixed: Ive added support for dlltool, please test if it works for you, if not …
12:42 PM Ticket #1588 (ffprobe with -show_streams -show_data produces invalid xml) closed by saste
fixed: Should be fixed in: […]
10:26 AM Ticket #1592 (filter-amix FATE tests errors on win64) created by jamal
The tiny_psnr tool is failing with the filter-amix FATE tests in certain …
9:39 AM Ticket #1580 (purevoice in aiff regression) closed by cehoyos
fixed: Should be fixed, thank you for the report and the help with the analysis!
9:27 AM Ticket #1591 (suggestion for wiki centos page) closed by llogan
fixed
4:34 AM CompilationGuide/Centos edited by llogan
remove --enable-zlib since it is autodetected; specifiy that zlib is also … (diff)
4:10 AM CompilationGuide/Centos edited by llogan
add "up to date" notification for ticket 1591 (diff)
12:28 AM Ticket #1591 (suggestion for wiki centos page) created by bobd
It would be great if there was something on the Centos Compilation guide …

Jul 31, 2012:

9:54 AM Ticket #1589 (getting "AC EOB marker is absent" errors when decoding DV video DIF blocks ...) created by dericed
Summary of the bug: When decoding some DV files I find a large amount of …
6:11 AM Ticket #1588 (ffprobe with -show_streams -show_data produces invalid xml) created by dericed
Summary of the bug: The command below produces an xml where the extradata …
5:06 AM Ticket #1586 (ffmpeg fails to recognize mpegvideo file) closed by michael
fixed
4:16 AM Ticket #1502 (vc1 decoding regression) closed by michael
fixed

Jul 30, 2012:

11:14 PM WikiStart edited by llogan
add Community Contributed Documentation title (diff)
10:17 PM CompilationGuide/MinGW edited by rogerdpack
(diff)
2:13 PM Ticket #1587 (Problem while reencoding .ass subtitles) created by saito1234
Summary of the bug: When I'm reencoding softsubbed mkv files, with .ass …
1:06 PM Ticket #1586 (ffmpeg fails to recognize mpegvideo file) created by smblr75
Summary of the bug: Unable to transcode unrecognized_mpeg_video.mpg to mp4 …
2:22 AM Ticket #1581 (No video, when broadcasting via rtmp) closed by saste
invalid: Closing the issue as invalid since the issue was not depending on FFmpeg …
12:45 AM CompilationGuide/Centos edited by dimircea
Added zlib details in the uninstall section. (diff)
12:42 AM CompilationGuide/Centos edited by dimircea
Added zlib to the installation details. Required for different compressed … (diff)

Jul 29, 2012:

5:23 PM Ticket #1585 (-i concat doesn't work) closed by Cigaes
invalid: Not supposed to, MP4 has global headers.
5:19 PM Ticket #1585 (-i concat doesn't work) created by StevenG
Not working. […]
4:48 PM Ticket #1584 (concat audio) closed by Cigaes
invalid: Not supposed to: wav files have a global header, they can not be …
4:45 PM Ticket #1584 (concat audio) created by StevenG
Does not work […]
4:41 PM Ticket #1583 (concate audio amix) closed by Cigaes
invalid: Yes, concat, not amix. You wrote amix.
4:12 PM Ticket #1583 (concate audio amix) created by StevenG
concat of audios doesn't work ffmpeg -i INPUT1 -i INPUT2 -i INPUT3 …

Jul 28, 2012:

6:50 PM Ticket #1434 (Remuxing an H.264 video from MP4 to AVI increases the size by more than 10) closed by michael
fixed
6:39 PM Ticket #1582 (Banding/discoloration in darker gradients when converting to rgb24) created by y3kcjd5
Summary: I've discovered that when I'm converting videos to the rgb24 …
6:03 PM Ticket #1385 (FFmpeg seems to hang when reencoding mpeg-ps to mp4) closed by michael
fixed
4:48 PM Ticket #1581 (No video, when broadcasting via rtmp) created by vitrums
== Summary of the bug == RTMP videocasting services such as justin.tv or …
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