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

#1988(undetermined:new): Achat De Misoprostol
by FFmpeg 04 Dec '12

04 Dec '12

#1988: Achat De Misoprostol -------------------------------------+------------------------------------- Reporter: weledobace | Type: defect Status: new | Priority: normal Component: | Version: undetermined | unspecified Keywords: misoprostol | Reproduced by developer: 0 cytotec rezeptfrei | Analyzed by developer: 0 | -------------------------------------+------------------------------------- [[Image(http://i.imgur.com/nn6Yk.jpg, link=http://www.vnetweb.com/acheter- cytotec-france.html)]] misoprostol 20mg andorre cytotec grossesse arretee misoprostol how long to work cytotec pendant 2 jours misoprostol rectal route cytotec col misoprostol ou acheter cytotec in ob misoprostol bleeding after taking avortement avec cytotec 200mcg acheter misoprostol générique en france fausse couche cytotec et consequences misoprostol tablets zitotec 200 cytotec marche pas achat misoprostol cytotec baby-blues ibuprofen misoprostol cytotec for sale manila misoprostol 400 mcg cytotec pills for sale misoprostol bleeding after cytotec avortement clandestin misoprostol est il en vente libre au luxembourg? cytotec intravaginal misoprostol information, achat cytotec en obstetrique misoprostol birth defects cytotec and cervidil misoprostol obstétrique cytotec ca marche misoprostol effet secondaire cytotec rdc misoprostol generiques cytotec crampes abdominales misoprostol 20mg posologie cytotec 200 ug misoprostol generique 10mg prix cytotec 10mg en pharmacie misoprostol before endometrial biopsy acheter cytotec pas cher -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1988> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#1987(undetermined:new): Achat De Diprolene
by FFmpeg 04 Dec '12

04 Dec '12

#1987: Achat De Diprolene -------------------------------------+------------------------------------- Reporter: weledobace | Type: defect Status: new | Priority: normal Component: | Version: undetermined | unspecified Keywords: diprolene | Reproduced by developer: 0 betamethasone rezeptfrei | Analyzed by developer: 0 | -------------------------------------+------------------------------------- [[Image(http://i.imgur.com/nn6Yk.jpg, link=http://www.vnetweb.com/acheter- diprolene-france.html)]] les effets du diprolene 20mgr betamethasone recall diprolene generique quebec acheter betamethasone en ligne moin cher diprolene 10mg prix pharmacie betamethasone 100 mg achat de diprolene en france betamethasone prix canada diprolene achat comparatif betamethasone tablets acheter du diprolene a paris clotrimazole & betamethasone cream prix diprolene générique acheter betamethasone sur internet diprolene vente betamethasone for preterm labor diprolene 20mg moins cher betamethasone au meilleur prix diprolene 20mg prix achat betamethasone 5 mg diprolene 20mg durée générique betamethasone en ligne diprolene generique medicaments generiques acheter betamethasone 20mg peut on acheter générique diprolene en ligne achat de betamethasone en belgique diprolene 10 generique acheter betamethasone canada diprolene en pharmacie betamethasone effet amendes par la douane achat diprolene belgique clotrimazole and betamethasone dipropionate cream usp 1 0.05 acheter diprolene 2,5 betamethasone meilleur prix achat diprolene quebec betamethasone generique belgique diprolene prix pharmacie betamethasone for dogs diprolene 20mg generique bétaméthasone arrow -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1987> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#1974(undetermined:new): speex regression
by FFmpeg 03 Dec '12

03 Dec '12

#1974: speex regression -------------------------------------+------------------------------------- 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 -------------------------------------+------------------------------------- the attached file is 48kHz, but current ffmpeg reports it as 32kHz 03.10.2012 git-df82454 - ok 05.10.2012 git-d9dfe9a - bad http://samples.mplayerhq.hu/A-codecs/speex/talk109-q5.spx {{{ C:\>ffmpeg -i talk109-q5.spx -f null - ffmpeg version N-47116-g109268c Copyright (c) 2000-2012 the FFmpeg developers built on Nov 27 2012 02:39:53 with gcc 4.5.0 (GCC) 20100414 (Fedora MinGW 4.5. 0-1.fc14) configuration: --prefix=/var/www/users/research/ffmpeg/snapshots/build --arch= x86 --target-os=mingw32 --cross-prefix=i686-pc-mingw32- --cc='ccache i686 -pc-min gw32-gcc' --enable-w32threads --enable-memalign-hack --enable-runtime- cpudetect --enable-cross-compile --enable-static --disable-shared --extra- libs='-lws2_32 - lwinmm -lpthread' --extra-cflags='--static -I/var/www/users/research/ffmpeg/snap shots/build/include' --extra-ldflags='-static -L/var/www/users/research/ffmpeg/s napshots/build/lib' --enable-bzlib --enable-zlib --enable-gpl --enable- version3 --enable-nonfree --enable-libx264 --enable-libspeex --enable-libtheora --enable- libvorbis --enable-libfaac --enable-libxvid --enable-libopencore-amrnb --enable- libopencore-amrwb --enable-libmp3lame --enable-libvpx --disable- decoder=libvpx libavutil 52. 9.102 / 52. 9.102 libavcodec 54. 77.100 / 54. 77.100 libavformat 54. 37.100 / 54. 37.100 libavdevice 54. 3.100 / 54. 3.100 libavfilter 3. 23.102 / 3. 23.102 libswscale 2. 1.102 / 2. 1.102 libswresample 0. 17.101 / 0. 17.101 libpostproc 52. 2.100 / 52. 2.100 Input #0, ogg, from 'talk109-q5.spx': Duration: 00:27:08.15, start: 0.010604, bitrate: 28 kb/s Stream #0:0: Audio: speex, 32000 Hz, mono, s16 Metadata: TITLE : OLS 2004: Object-based reverse mapping AUTHOR : Dave McCracken Output #0, null, to 'pipe:': Metadata: encoder : Lavf54.37.100 Stream #0:0: Audio: pcm_s16le, 32000 Hz, mono, s16, 512 kb/s Metadata: TITLE : OLS 2004: Object-based reverse mapping AUTHOR : Dave McCracken Stream mapping: Stream #0:0 -> #0:0 (libspeex -> pcm_s16le) Press [q] to stop, [?] for help size= 0kB time=00:27:08.16 bitrate= 0.0kbits/s video:0kB audio:152640kB subtitle:0 global headers:0kB muxing overhead -100.0000 00% }}} -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1974> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#1985(FFmpeg:new): Looking for a way to convert MS Powerpoint presentations to video using FFmpeg
by FFmpeg 03 Dec '12

03 Dec '12

#1985: Looking for a way to convert MS Powerpoint presentations to video using FFmpeg --------------------------------+--------------------------------------- Reporter: vk5ztv | Type: enhancement Status: new | Priority: wish Component: FFmpeg | Version: git-master Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | --------------------------------+--------------------------------------- Has someone considered (or tried) writing a decoder for MS Powerpoint presentations to be able to render them as video files using FFmpeg? Ideally, it would render the slides with any embedded images, audio and slide transitions defined in the presentation; if not the actual fancy transitions (which I would think would require complex filters), at least a basic cross-fade using the timings defined in the presentation. Where there are no timings present, a sensible default should be chosen with an option to specify timing on the command line. I would attempt this myself but what I know of C programming could fit on the back of a postage stamp. -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1985> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#393(avcodec:new): H264 + FF_THREAD_SLICE + w32thread crashes
by FFmpeg 03 Dec '12

03 Dec '12

#393: H264 + FF_THREAD_SLICE + w32thread crashes ----------------------------------------+--------------------- Reporter: ronag | Type: defect Status: new | Priority: normal Component: avcodec | Version: 0.8.1 Keywords: mt thread slice win32 h264 | Blocked By: Blocking: | Reproduced: 0 Analyzed: 0 | ----------------------------------------+--------------------- Running w32thread with H264 and FF_THREAD_SLICE caused access violation inside "thread_func" at line 60: ret= c->func(c->avctx, (uint8_t *)c->arg + jobnr*c->argsize); None of the arguments seem to be null, so the access violation probably occurs inside the called function. This problem does not occur with mpeg2 in same setup. -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/393> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#1268(undetermined:new): Shorthand for all streams c:all
by FFmpeg 03 Dec '12

03 Dec '12

#1268: Shorthand for all streams c:all -------------------------------------+------------------------------------- Reporter: burek | Type: Status: new | enhancement Component: | Priority: wish undetermined | Version: Keywords: | unspecified Blocking: | Blocked By: Analyzed by developer: 0 | Reproduced by developer: 0 -------------------------------------+------------------------------------- Hi, It would be easier to type: {{{ -c:all copy }}} instead of {{{ -c:v copy -c:a copy -c:s copy -c:d copy -c:t copy }}} if that option is implemented. -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1268> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#1864(undetermined:new): support 0x350 TwoCC (ADPCM codec)
by FFmpeg 03 Dec '12

03 Dec '12

#1864: support 0x350 TwoCC (ADPCM codec) -------------------------------------+------------------------------------- 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 -------------------------------------+------------------------------------- it's "Micronas InterMetall Speech MI-SC4 ADPCM", decodes with noise for example with "-acodec adpcm_ct" http://wiki.multimedia.cx/index.php?title=Micronas_SC4 {{{ C:\>ffmpeg -i 32khz_stereo.wav ffmpeg version N-45867-g3318d6b Copyright (c) 2000-2012 the FFmpeg developers built on Oct 23 2012 02:39:33 with gcc 4.5.0 (GCC) 20100414 (Fedora MinGW 4.5. 0-1.fc14) configuration: --prefix=/var/www/users/research/ffmpeg/snapshots/build --arch= x86 --target-os=mingw32 --cross-prefix=i686-pc-mingw32- --cc='ccache i686 -pc-min gw32-gcc' --enable-w32threads --enable-memalign-hack --enable-runtime- cpudetect --enable-cross-compile --enable-static --disable-shared --extra- libs='-lws2_32 - lwinmm -lpthread' --extra-cflags='--static -I/var/www/users/research/ffmpeg/snap shots/build/include' --extra-ldflags='-static -L/var/www/users/research/ffmpeg/s napshots/build/lib' --enable-bzlib --enable-zlib --enable-gpl --enable- version3 --enable-nonfree --enable-libx264 --enable-libspeex --enable-libtheora --enable- libvorbis --enable-libfaac --enable-libxvid --enable-libopencore-amrnb --enable- libopencore-amrwb --enable-libmp3lame --enable-libvpx --disable- decoder=libvpx libavutil 51. 77.100 / 51. 77.100 libavcodec 54. 68.100 / 54. 68.100 libavformat 54. 33.100 / 54. 33.100 libavdevice 54. 3.100 / 54. 3.100 libavfilter 3. 20.104 / 3. 20.104 libswscale 2. 1.101 / 2. 1.101 libswresample 0. 16.100 / 0. 16.100 libpostproc 52. 1.100 / 52. 1.100 [wav @ 0x1edbe00] Could not find codec parameters for stream 0 (Audio: none (P[3 ][0][0] / 0x0350), 32000 Hz, 2 channels, 264 kb/s): unknown codec Consider increasing the value for the 'analyzeduration' and 'probesize' options [wav @ 0x1edbe00] Estimating duration from bitrate, this may be inaccurate 32khz_stereo.wav: could not find codec parameters }}} -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1864> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#1982(swscale:new): Segmentation fault on sws_scale call
by FFmpeg 03 Dec '12

03 Dec '12

#1982: Segmentation fault on sws_scale call ----------------------------------+-------------------------------------- Reporter: goodvinj | Type: defect Status: new | Priority: critical Component: swscale | Version: git-master Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | ----------------------------------+-------------------------------------- I use the following code to convert BGRA image to YUV420P, but application crashes on sws_scale. OS: Linux, Arch: ARMv7 {{{ SwsContext *pImgConvertCtx = sws_getContext( frame->width, frame->height, srcFormat, frame->width, frame->height, destFormat, SWS_FAST_BILINEAR, NULL, NULL, NULL); // Convert RGB to YUV. if (pImgConvertCtx) { sws_scale(pImgConvertCtx, (const uint8_t * const *)frame->data, frame->linesize, 0, frame->height, pCurrentPicture->data, pCurrentPicture->linesize); sws_freeContext(pImgConvertCtx); } }}} where "srcFormat" is BGRA, "destFormat" is YUV420P, width is 800, height is 1300. "pCurrentPicture" allocated via: {{{ AVFrame * picture = avcodec_alloc_frame(); if (!picture) return NULL; avpicture_alloc((AVPicture *)picture, pix_fmt, nWidth, nHeight); }}} "frame" allocated via avpicture_fill from BGRA image data. -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1982> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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Re: [FFmpeg-trac] #1983(undetermined:closed): Conversion to Annex B transport stream clobbers .srt subtitle stream
by FFmpeg 01 Dec '12

01 Dec '12

#1983: Conversion to Annex B transport stream clobbers .srt subtitle stream -------------------------------------+------------------------------------- Reporter: neufeld | Owner: Type: defect | Status: closed Priority: normal | Component: Version: unspecified | undetermined Keywords: | Resolution: invalid Blocking: | Blocked By: Analyzed by developer: 0 | Reproduced by developer: 0 -------------------------------------+------------------------------------- Changes (by cehoyos): * status: new => closed * resolution: => invalid Comment: I don't think subrip can be muxed in mpeg-ts, this is not a limitation of FFmpeg, but of mpeg-ts (if I am wrong, please provide a subrip-in-mpegts sample and reopen this ticket). It could be argued that FFmpeg should not try to mux random things, but I am nut sure all users would appreciate the limitation. -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1983#comment:1> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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