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

#1588(undetermined:new): ffprobe with -show_streams -show_data produces invalid xml
by FFmpeg 01 Aug '12

01 Aug '12

#1588: ffprobe with -show_streams -show_data produces invalid xml -------------------------------------+------------------------------------- Reporter: dericed | Type: defect Status: new | Priority: normal Component: | Version: git- undetermined | master Keywords: ffprobe,xml | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- Summary of the bug: The command below produces an xml where the extradata is not encapsulated within an xml node. How to reproduce: I created a file with {{{ ffmpeg -f lavfi -i testsrc=d=5 testsrc.mov }}} then ran: {{{ ffprobe -report -show_streams -show_data -noprivate -print_format xml=q=1:x=1 testsrc.mov > testsrc.xml }}} Here is the report: {{{ ffprobe started on 2012-07-30 at 23:08:42 Report written to "ffprobe-20120730-230842.log" Command line: ffprobe -report -show_streams -show_data -noprivate -print_format "xml=q=1:x=1" testsrc.mov ffprobe version 0.11.1.git Copyright (c) 2007-2012 the FFmpeg developers built on Jul 16 2012 20:16:59 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. 65.100 / 51. 65.100 libavcodec 54. 40.100 / 54. 40.100 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 [xml @ 0x1087183e0] Setting entry with key 'q' to value '1' [xml @ 0x1087183e0] Setting entry with key 'x' to value '1' [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7fa4a104f200] Format mov,mp4,m4a,3gp,3g2,mj2 probed with size=2048 and score=100 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7fa4a104f200] ISO: File Type Major Brand: qt [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7fa4a104f200] File position before avformat_find_stream_info() is 25116 [h264 @ 0x7fa4a1057800] Using externally provided dimensions [h264 @ 0x7fa4a1057800] no picture [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7fa4a104f200] All info found [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7fa4a104f200] File position after avformat_find_stream_info() is 3963 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'testsrc.mov': Metadata: major_brand : qt minor_version : 512 compatible_brands: qt encoder : Lavf54.16.104 Duration: 00:00:05.00, start: 0.000000, bitrate: 40 kb/s Stream #0:0(eng), 1, 1/25: Video: h264 (High) (avc1 / 0x31637661), yuv420p, 320x240 [SAR 1:1 DAR 4:3], 36 kb/s, 25 fps, 25 tbr, 25 tbn, 50 tbc Metadata: handler_name : DataHandler [h264 @ 0x7fa4a1057800] detected 2 logical cores [AVIOContext @ 0x108718560] Statistics: 25116 bytes read, 0 seeks }}} Here is the resulting XML {{{ <?xml version="1.0" encoding="UTF-8"?> <ffprobe:ffprobe xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xmlns:ffprobe='http://www.ffmpeg.org/schema/ffprobe' xsi:schemaLocation='http://www.ffmpeg.org/schema/ffprobe ffprobe.xsd'> <streams> <stream index="0" codec_name="h264" codec_long_name="H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10" profile="High" codec_type="video" codec_time_base="1/50" codec_tag_string="avc1" codec_tag="0x31637661" width="320" height="240" has_b_frames="2" sample_aspect_ratio="1:1" display_aspect_ratio="4:3" pix_fmt="yuv420p" level="13" r_frame_rate="25/1" avg_frame_rate="25/1" time_base="1/25" start_time="0.000000" duration="5.000000" bit_rate="36630" nb_frames="125"> <tag key="language" value="eng"/> <tag key="handler_name" value="DataHandler"/> extradata=" 00000000: 0164 000d ffe1 0019 6764 000d acd9 4141 .d......gd....AA 00000010: fb01 1000 0003 0010 0000 0303 20f1 4299 ............ .B. 00000020: 6001 0006 68eb e3cb 22c0 `...h...". " </stream> </streams> </ffprobe:ffprobe> }}} Note the extradata text in between a closed <tag> node and the end of the <stream> node. -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1588> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

1 1

#1580(undetermined:new): purevoice in aiff regression
by FFmpeg 01 Aug '12

01 Aug '12

#1580: purevoice in aiff 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 -------------------------------------+------------------------------------- 18 Jul - ok 20 Jul - bad {{{ C:\>ffmpeg -i test.aif out.wav ffmpeg version N-42891-g9054f6b Copyright (c) 2000-2012 the FFmpeg developers built on Jul 26 2012 02:25:40 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. 65.100 / 51. 65.100 libavcodec 54. 44.101 / 54. 44.101 libavformat 54. 20.100 / 54. 20.100 libavdevice 54. 2.100 / 54. 2.100 libavfilter 3. 3.100 / 3. 3.100 libswscale 2. 1.100 / 2. 1.100 libswresample 0. 15.100 / 0. 15.100 libpostproc 52. 0.100 / 52. 0.100 Input #0, aiff, from 'test.aif': Duration: 00:00:30.02, start: 0.000000, bitrate: 14 kb/s Stream #0:0: Audio: qcelp (Qclp / 0x706C6351), 8000 Hz, mono, flt, 14 kb/s Output #0, wav, to 'out.wav': Metadata: encoder : Lavf54.20.100 Stream #0:0: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 8000 Hz, mono, s16, 1 28 kb/s Stream mapping: Stream #0:0 -> #0:0 (qcelp -> pcm_s16le) Press [q] to stop, [?] for help size= 0kB time=00:00:00.00 bitrate= 0.0kbits/s video:0kB audio:0kB subtitle:0 global headers:0kB muxing overhead inf% Output file is empty, nothing was encoded (check -ss / -t / -frames parameters i f used) }}} {{{ C:\>ffmpeg -i test.aif out.wav ffmpeg version N-42704-g85761ef Copyright (c) 2000-2012 the FFmpeg developers built on Jul 20 2012 20:35:18 with gcc 4.7.1 (GCC) configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-ru ntime-cpudetect --enable-avisynth --enable-bzlib --enable-frei0r --enable- libass --enable-libcelt --enable-libopencore-amrnb --enable-libopencore-amrwb --enable -libfreetype --enable-libgsm --enable-libmp3lame --enable-libnut --enable- libope njpeg --enable-librtmp --enable-libschroedinger --enable-libspeex --enable-libth eora --enable-libutvideo --enable-libvo-aacenc --enable-libvo-amrwbenc --enable- libvorbis --enable-libvpx --enable-libx264 --enable-libxavs --enable- libxvid --e nable-zlib libavutil 51. 65.100 / 51. 65.100 libavcodec 54. 42.100 / 54. 42.100 libavformat 54. 18.100 / 54. 18.100 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 Input #0, aiff, from 'test.aif': Duration: 00:00:30.02, start: 0.000000, bitrate: 14 kb/s Stream #0:0: Audio: qcelp (Qclp / 0x706C6351), 8000 Hz, mono, flt, 14 kb/s Output #0, wav, to 'out.wav': Metadata: encoder : Lavf54.18.100 Stream #0:0: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 8000 Hz, mono, s16, 1 28 kb/s Stream mapping: Stream #0:0 -> #0:0 (qcelp -> pcm_s16le) Press [q] to stop, [?] for help size= 0kB time=00:00:00.00 bitrate= 0.0kbits/s video:0kB audio:0kB subtitle:0 global headers:0kB muxing overhead inf% Output file is empty, nothing was encoded (check -ss / -t / -frames parameters i f used) }}} {{{ C:\>ffmpeg -i test.aif out.wav ffmpeg version N-42616-g204c4e9 Copyright (c) 2000-2012 the FFmpeg developers built on Jul 18 2012 20:21:54 with gcc 4.7.1 configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-ru ntime-cpudetect --enable-avisynth --enable-bzlib --enable-frei0r --enable- libass --enable-libcelt --enable-libopencore-amrnb --enable-libopencore-amrwb --enable -libfreetype --enable-libgsm --enable-libmp3lame --enable-libnut --enable- libope njpeg --enable-librtmp --enable-libschroedinger --enable-libspeex --enable-libth eora --enable-libutvideo --enable-libvo-aacenc --enable-libvo-amrwbenc --enable- libvorbis --enable-libvpx --enable-libx264 --enable-libxavs --enable- libxvid --e nable-zlib 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 [aiff @ 023ccee0] max_analyze_duration 5000000 reached at 5000000 Input #0, aiff, from 'test.aif': Duration: 00:00:30.02, start: 0.000000, bitrate: 14 kb/s Stream #0:0: Audio: qcelp (Qclp / 0x706C6351), 8000 Hz, mono, flt, 14 kb/s Output #0, wav, to 'out.wav': Metadata: encoder : Lavf54.17.100 Stream #0:0: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 8000 Hz, mono, s16, 1 28 kb/s Stream mapping: Stream #0:0 -> #0:0 (qcelp -> pcm_s16le) Press [q] to stop, [?] for help size= 469kB time=00:00:30.02 bitrate= 128.0kbits/s video:0kB audio:469kB subtitle:0 global headers:0kB muxing overhead 0.009577% }}} -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1580> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

1 3

#1591(documentation:new): suggestion for wiki centos page
by FFmpeg 01 Aug '12

01 Aug '12

#1591: suggestion for wiki centos page -------------------------------------+------------------------------------- Reporter: bobd | Owner: stefano Type: | Status: new enhancement | Component: Priority: normal | documentation Version: | Keywords: centos unspecified | compile notify Blocked By: | Blocking: Reproduced by developer: 0 | Analyzed by developer: 0 -------------------------------------+------------------------------------- It would be great if there was something on the Centos Compilation guide http://ffmpeg.org/trac/ffmpeg/wiki/CentosCompilationGuide up at the top that explains that this page is being kept up to date with current (or near current) library sources. So many of the compile instruction pages just put up what's current when they wrote it, and never update it. So I figured I had to take your instructions, double-check versions before making files. I eventually went to the timeline and saw it was just updated. But many of us would love an extra kick upside the head! -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1591> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

1 4