August 2016 - FFmpeg-trac - lists.ffmpeg.org

#5022(undetermined:new): spv1: artefacts while seeking in the file
by FFmpeg 12 Aug '16

12 Aug '16

#5022: spv1: artefacts while seeking in the file -------------------------------------+------------------------------------- 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 -------------------------------------+------------------------------------- tested with ffplay no problem with "comp_7.avi" file (compression level 7) http://www.datafilehost.com/d/bf1fcadb {{{ C:\>ffmpeg -i C:\comp_1.avi -f null - ffmpeg version N-76741-g8eadabf Copyright (c) 2000-2015 the FFmpeg developers built with gcc 5.2.0 (GCC) configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-av isynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enab le-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable- libcaca -- enable-libdcadec --enable-libfreetype --enable-libgme --enable-libgsm --enable-l ibilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enab le-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable- librtmp --en able-libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora --ena ble-libtwolame --enable-libvidstab --enable-libvo-aacenc --enable-libvo- amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enabl e-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable- libzimg -- enable-lzma --enable-decklink --enable-zlib libavutil 55. 7.100 / 55. 7.100 libavcodec 57. 15.100 / 57. 15.100 libavformat 57. 16.100 / 57. 16.100 libavdevice 57. 0.100 / 57. 0.100 libavfilter 6. 15.100 / 6. 15.100 libswscale 4. 0.100 / 4. 0.100 libswresample 2. 0.101 / 2. 0.101 libpostproc 54. 0.100 / 54. 0.100 Input #0, avi, from 'C:\comp_1.avi': Duration: 00:00:00.42, start: 0.000000, bitrate: 16396 kb/s Stream #0:0: Video: screenpresso (SPV1 / 0x31565053), bgr24, 320x240, 23.97 fps, 23.97 tbr, 23.97 tbn, 23.97 tbc Output #0, null, to 'pipe:': Metadata: encoder : Lavf57.16.100 Stream #0:0: Video: wrapped_avframe, bgr24, 320x240, q=2-31, 200 kb/s, 23.97 fps, 23.97 tbn, 23.97 tbc Metadata: encoder : Lavc57.15.100 wrapped_avframe Stream mapping: Stream #0:0 -> #0:0 (screenpresso (native) -> wrapped_avframe (native)) Press [q] to stop, [?] for help [screenpresso @ 037f0860] Unknown header 0x1308 [screenpresso @ 037f0860] Unknown header 0x1208 Last message repeated 8 times frame= 10 fps=0.0 q=-0.0 Lsize=N/A time=00:00:00.41 bitrate=N/A video:4kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing ove rhead: unknown }}} -- Ticket URL: <https://trac.ffmpeg.org/ticket/5022> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#5024(undetermined:new): spv1: support 16bpp color mode
by FFmpeg 12 Aug '16

12 Aug '16

#5024: spv1: support 16bpp color mode -------------------------------------+------------------------------------- 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 -------------------------------------+------------------------------------- decodes correctly with original codec http://www.datafilehost.com/d/e732e57d {{{ C:\>ffmpeg -i C:\spv1_16bpp_555.avi -f null - ffmpeg version N-76741-g8eadabf Copyright (c) 2000-2015 the FFmpeg developers built with gcc 5.2.0 (GCC) configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-av isynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enab le-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable- libcaca -- enable-libdcadec --enable-libfreetype --enable-libgme --enable-libgsm --enable-l ibilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enab le-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable- librtmp --en able-libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora --ena ble-libtwolame --enable-libvidstab --enable-libvo-aacenc --enable-libvo- amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enabl e-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable- libzimg -- enable-lzma --enable-decklink --enable-zlib libavutil 55. 7.100 / 55. 7.100 libavcodec 57. 15.100 / 57. 15.100 libavformat 57. 16.100 / 57. 16.100 libavdevice 57. 0.100 / 57. 0.100 libavfilter 6. 15.100 / 6. 15.100 libswscale 4. 0.100 / 4. 0.100 libswresample 2. 0.101 / 2. 0.101 libpostproc 54. 0.100 / 54. 0.100 Input #0, avi, from 'C:\spv1_16bpp_555.avi': Duration: 00:00:02.34, start: 0.000000, bitrate: 10263 kb/s Stream #0:0: Video: screenpresso (SPV1 / 0x31565053), bgr24, 320x240, 10417 kb/s, 23.97 fps, 23.97 tbr, 23.97 tbn, 23.97 tbc Output #0, null, to 'pipe:': Metadata: encoder : Lavf57.16.100 Stream #0:0: Video: wrapped_avframe, bgr24, 320x240, q=2-31, 200 kb/s, 23.97 fps, 23.97 tbn, 23.97 tbc Metadata: encoder : Lavc57.15.100 wrapped_avframe Stream mapping: Stream #0:0 -> #0:0 (screenpresso (native) -> wrapped_avframe (native)) Press [q] to stop, [?] for help [screenpresso @ 03833400] Unknown header 0x7304 [screenpresso @ 03833400] Unknown header 0x7204 Last message repeated 54 times frame= 56 fps=0.0 q=-0.0 Lsize=N/A time=00:00:02.33 bitrate=N/A video:21kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing ov erhead: unknown }}} -- Ticket URL: <https://trac.ffmpeg.org/ticket/5024> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#5025(undetermined:new): spv1: support 32bpp color mode
by FFmpeg 12 Aug '16

12 Aug '16

#5025: spv1: support 32bpp color mode -------------------------------------+------------------------------------- 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 -------------------------------------+------------------------------------- decodes correctly with original codec http://www.datafilehost.com/d/e732e57d {{{ C:\>ffmpeg -i C:\spv1_32bpp.avi -f null - ffmpeg version N-76741-g8eadabf Copyright (c) 2000-2015 the FFmpeg developers built with gcc 5.2.0 (GCC) configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-av isynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enab le-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable- libcaca -- enable-libdcadec --enable-libfreetype --enable-libgme --enable-libgsm --enable-l ibilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enab le-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable- librtmp --en able-libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora --ena ble-libtwolame --enable-libvidstab --enable-libvo-aacenc --enable-libvo- amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enabl e-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable- libzimg -- enable-lzma --enable-decklink --enable-zlib libavutil 55. 7.100 / 55. 7.100 libavcodec 57. 15.100 / 57. 15.100 libavformat 57. 16.100 / 57. 16.100 libavdevice 57. 0.100 / 57. 0.100 libavfilter 6. 15.100 / 6. 15.100 libswscale 4. 0.100 / 4. 0.100 libswresample 2. 0.101 / 2. 0.101 libpostproc 54. 0.100 / 54. 0.100 Input #0, avi, from 'C:\spv1_32bpp.avi': Duration: 00:00:02.34, start: 0.000000, bitrate: 19467 kb/s Stream #0:0: Video: screenpresso (SPV1 / 0x31565053), bgr24, 320x240, 19787 kb/s, 23.97 fps, 23.97 tbr, 23.97 tbn, 23.97 tbc Output #0, null, to 'pipe:': Metadata: encoder : Lavf57.16.100 Stream #0:0: Video: wrapped_avframe, bgr24, 320x240, q=2-31, 200 kb/s, 23.97 fps, 23.97 tbn, 23.97 tbc Metadata: encoder : Lavc57.15.100 wrapped_avframe Stream mapping: Stream #0:0 -> #0:0 (screenpresso (native) -> wrapped_avframe (native)) Press [q] to stop, [?] for help [screenpresso @ 03839020] Unknown header 0x730C [screenpresso @ 03839020] Deflate error -5. Error while decoding stream #0:0: Unknown error occurred [screenpresso @ 03839020] Unknown header 0x720C [screenpresso @ 03839020] Deflate error -5. Error while decoding stream #0:0: Unknown error occurred [screenpresso @ 03839020] Unknown header 0x720C [screenpresso @ 03839020] Deflate error -5. Error while decoding stream #0:0: Unknown error occurred [screenpresso @ 03839020] Unknown header 0x720C [screenpresso @ 03839020] Deflate error -5. Error while decoding stream #0:0: Unknown error occurred [screenpresso @ 03839020] Unknown header 0x720C [screenpresso @ 03839020] Deflate error -5. Error while decoding stream #0:0: Unknown error occurred [screenpresso @ 03839020] Unknown header 0x720C [screenpresso @ 03839020] Deflate error -5. Error while decoding stream #0:0: Unknown error occurred [screenpresso @ 03839020] Unknown header 0x720C [screenpresso @ 03839020] Deflate error -5. Error while decoding stream #0:0: Unknown error occurred [screenpresso @ 03839020] Unknown header 0x720C [screenpresso @ 03839020] Deflate error -5. Error while decoding stream #0:0: Unknown error occurred [screenpresso @ 03839020] Unknown header 0x720C [screenpresso @ 03839020] Deflate error -5. Error while decoding stream #0:0: Unknown error occurred [screenpresso @ 03839020] Unknown header 0x720C [screenpresso @ 03839020] Deflate error -5. Error while decoding stream #0:0: Unknown error occurred [screenpresso @ 03839020] Unknown header 0x720C [screenpresso @ 03839020] Deflate error -5. Error while decoding stream #0:0: Unknown error occurred [screenpresso @ 03839020] Unknown header 0x720C [screenpresso @ 03839020] Deflate error -5. Error while decoding stream #0:0: Unknown error occurred [screenpresso @ 03839020] Unknown header 0x720C [screenpresso @ 03839020] Deflate error -5. Error while decoding stream #0:0: Unknown error occurred [screenpresso @ 03839020] Unknown header 0x720C [screenpresso @ 03839020] Deflate error -5. Error while decoding stream #0:0: Unknown error occurred [screenpresso @ 03839020] Unknown header 0x720C [screenpresso @ 03839020] Deflate error -5. Error while decoding stream #0:0: Unknown error occurred [screenpresso @ 03839020] Unknown header 0x720C [screenpresso @ 03839020] Deflate error -5. Error while decoding stream #0:0: Unknown error occurred [screenpresso @ 03839020] Unknown header 0x720C [screenpresso @ 03839020] Deflate error -5. Error while decoding stream #0:0: Unknown error occurred [screenpresso @ 03839020] Unknown header 0x720C [screenpresso @ 03839020] Deflate error -5. Error while decoding stream #0:0: Unknown error occurred [screenpresso @ 03839020] Unknown header 0x720C [screenpresso @ 03839020] Deflate error -5. Error while decoding stream #0:0: Unknown error occurred [screenpresso @ 03839020] Unknown header 0x720C [screenpresso @ 03839020] Deflate error -5. Error while decoding stream #0:0: Unknown error occurred [screenpresso @ 03839020] Unknown header 0x720C [screenpresso @ 03839020] Deflate error -5. Error while decoding stream #0:0: Unknown error occurred [screenpresso @ 03839020] Unknown header 0x720C [screenpresso @ 03839020] Deflate error -5. Error while decoding stream #0:0: Unknown error occurred [screenpresso @ 03839020] Unknown header 0x720C [screenpresso @ 03839020] Deflate error -5. Error while decoding stream #0:0: Unknown error occurred [screenpresso @ 03839020] Unknown header 0x720C [screenpresso @ 03839020] Deflate error -5. Error while decoding stream #0:0: Unknown error occurred [screenpresso @ 03839020] Unknown header 0x720C [screenpresso @ 03839020] Deflate error -5. Error while decoding stream #0:0: Unknown error occurred [screenpresso @ 03839020] Unknown header 0x720C [screenpresso @ 03839020] Deflate error -5. Error while decoding stream #0:0: Unknown error occurred [screenpresso @ 03839020] Unknown header 0x720C [screenpresso @ 03839020] Deflate error -5. Error while decoding stream #0:0: Unknown error occurred [screenpresso @ 03839020] Unknown header 0x720C [screenpresso @ 03839020] Deflate error -5. Error while decoding stream #0:0: Unknown error occurred [screenpresso @ 03839020] Unknown header 0x720C [screenpresso @ 03839020] Deflate error -5. Error while decoding stream #0:0: Unknown error occurred [screenpresso @ 03839020] Unknown header 0x720C [screenpresso @ 03839020] Deflate error -5. Error while decoding stream #0:0: Unknown error occurred [screenpresso @ 03839020] Unknown header 0x720C [screenpresso @ 03839020] Deflate error -5. Error while decoding stream #0:0: Unknown error occurred [screenpresso @ 03839020] Unknown header 0x720C [screenpresso @ 03839020] Deflate error -5. Error while decoding stream #0:0: Unknown error occurred [screenpresso @ 03839020] Unknown header 0x720C [screenpresso @ 03839020] Deflate error -5. Error while decoding stream #0:0: Unknown error occurred [screenpresso @ 03839020] Unknown header 0x720C [screenpresso @ 03839020] Deflate error -5. Error while decoding stream #0:0: Unknown error occurred [screenpresso @ 03839020] Unknown header 0x720C [screenpresso @ 03839020] Deflate error -5. Error while decoding stream #0:0: Unknown error occurred [screenpresso @ 03839020] Unknown header 0x720C [screenpresso @ 03839020] Deflate error -5. Error while decoding stream #0:0: Unknown error occurred [screenpresso @ 03839020] Unknown header 0x720C [screenpresso @ 03839020] Deflate error -5. Error while decoding stream #0:0: Unknown error occurred [screenpresso @ 03839020] Unknown header 0x720C [screenpresso @ 03839020] Deflate error -5. Error while decoding stream #0:0: Unknown error occurred [screenpresso @ 03839020] Unknown header 0x720C [screenpresso @ 03839020] Deflate error -5. Error while decoding stream #0:0: Unknown error occurred [screenpresso @ 03839020] Unknown header 0x720C [screenpresso @ 03839020] Deflate error -5. Error while decoding stream #0:0: Unknown error occurred [screenpresso @ 03839020] Unknown header 0x720C [screenpresso @ 03839020] Deflate error -5. Error while decoding stream #0:0: Unknown error occurred [screenpresso @ 03839020] Unknown header 0x720C [screenpresso @ 03839020] Deflate error -5. Error while decoding stream #0:0: Unknown error occurred [screenpresso @ 03839020] Unknown header 0x720C [screenpresso @ 03839020] Deflate error -5. Error while decoding stream #0:0: Unknown error occurred [screenpresso @ 03839020] Unknown header 0x720C [screenpresso @ 03839020] Deflate error -5. Error while decoding stream #0:0: Unknown error occurred [screenpresso @ 03839020] Unknown header 0x720C [screenpresso @ 03839020] Deflate error -5. Error while decoding stream #0:0: Unknown error occurred [screenpresso @ 03839020] Unknown header 0x720C [screenpresso @ 03839020] Deflate error -5. Error while decoding stream #0:0: Unknown error occurred [screenpresso @ 03839020] Unknown header 0x720C [screenpresso @ 03839020] Deflate error -5. Error while decoding stream #0:0: Unknown error occurred [screenpresso @ 03839020] Unknown header 0x720C [screenpresso @ 03839020] Deflate error -5. Error while decoding stream #0:0: Unknown error occurred [screenpresso @ 03839020] Unknown header 0x720C [screenpresso @ 03839020] Deflate error -5. Error while decoding stream #0:0: Unknown error occurred [screenpresso @ 03839020] Unknown header 0x720C [screenpresso @ 03839020] Deflate error -5. Error while decoding stream #0:0: Unknown error occurred [screenpresso @ 03839020] Unknown header 0x720C [screenpresso @ 03839020] Deflate error -5. Error while decoding stream #0:0: Unknown error occurred [screenpresso @ 03839020] Unknown header 0x720C [screenpresso @ 03839020] Deflate error -5. Error while decoding stream #0:0: Unknown error occurred [screenpresso @ 03839020] Unknown header 0x720C [screenpresso @ 03839020] Deflate error -5. Error while decoding stream #0:0: Unknown error occurred [screenpresso @ 03839020] Unknown header 0x720C [screenpresso @ 03839020] Deflate error -5. Error while decoding stream #0:0: Unknown error occurred [screenpresso @ 03839020] Unknown header 0x720C [screenpresso @ 03839020] Deflate error -5. Error while decoding stream #0:0: Unknown error occurred [screenpresso @ 03839020] Unknown header 0x720C [screenpresso @ 03839020] Deflate error -5. Error while decoding stream #0:0: Unknown error occurred frame= 0 fps=0.0 q=0.0 Lsize=N/A time=00:00:00.00 bitrate=N/A video:0kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing ove rhead: unknown Output file is empty, nothing was encoded (check -ss / -t / -frames parameters i f used) Conversion failed! }}} -- Ticket URL: <https://trac.ffmpeg.org/ticket/5025> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#5657(avcodec:new): support Apple 64-bit ARGB ('b64a')
by FFmpeg 12 Aug '16

12 Aug '16

#5657: support Apple 64-bit ARGB ('b64a') ---------------------------------+--------------------------------------- Reporter: v0lt | Type: enhancement Status: new | Priority: minor Component: avcodec | Version: unspecified Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | ---------------------------------+--------------------------------------- I made AVI file in VirtualDub Filter Mod version 10. But it does not play in ffplay.exe. [http://www.mediafire.com/download/6jgx43lgx5xaxa7/b64a.avi b64a.avi] [https://sourceforge.net/projects/vdfiltermod/files/VirtualDub%20pack/versio… VirtualDub Filter Mod] FOURCC 'b64a' referred to in the following links: https://wiki.multimedia.cx/index.php?title=QuickTime_container https://wiki.multimedia.cx/?title=SheerVideo https://wiki.multimedia.cx/index.php?title=Apple_ProRes -- Ticket URL: <https://trac.ffmpeg.org/ticket/5657> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#5033(undetermined:new): Incorrect duration when converting WAV/MP3 files to AAC
by FFmpeg 12 Aug '16

12 Aug '16

#5033: Incorrect duration when converting WAV/MP3 files to AAC --------------------------------------+---------------------------------- Reporter: ausjjtkd | Type: defect Status: new | Priority: normal Component: undetermined | Version: 2.8.1 Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | --------------------------------------+---------------------------------- Summary of the bug: Incorrect duration of encoded audio files when converting WAV/MP3 (MP3 created with the same WAV file) to AAC. I assume that this is affecting the duration of MP4 videos created with an still image and audio (which is the reason I'm reporting this bug). How to reproduce: (espeak is a TTS engine. -w in espeak will save the output speech to a wav file) {{{ $ espeak -s 80 -w /tmp/in.wav 'This product is meant for educational purposes only. Any resemblance to real persons, living or dead is purely coincidental. Void where prohibited. Some assembly required. List each check separately by bank number. Batteries not included. Contents may settle during shipment. Use only as directed. No other warranty expressed or implied. Do not use while operating a motor vehicle or heavy equipment. Postage will be paid by addressee. Subject to CARB approval.' $ ffmpeg -y -i /tmp/in.wav -vn -c:a aac -strict -2 -ab 24k -ar 16000 /tmp/out.aac ffmpeg version 2.8.2-static http://johnvansickle.com/ffmpeg/ Copyright (c) 2000-2015 the FFmpeg developers built with gcc 5.2.1 (Debian 5.2.1-23) 20151028 configuration: --enable-gpl --enable-version3 --disable-shared --disable-debug --enable-runtime-cpudetect --enable-libmp3lame --enable- libx264 --enable-libx265 --enable-libwebp --enable-libspeex --enable- libvorbis --enable-libvpx --enable-libfreetype --enable-fontconfig --enable-libxvid --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libtheora --enable-libvo-aacenc --enable-libvo-amrwbenc --enable- gray --enable-libopenjpeg --enable-libopus --enable-libass --enable-gnutls --enable-libvidstab --enable-libsoxr --enable-frei0r --enable-libfribidi --disable-indev=sndio --disable-outdev=sndio --cc=gcc libavutil 54. 31.100 / 54. 31.100 libavcodec 56. 60.100 / 56. 60.100 libavformat 56. 40.101 / 56. 40.101 libavdevice 56. 4.100 / 56. 4.100 libavfilter 5. 40.101 / 5. 40.101 libswscale 3. 1.101 / 3. 1.101 libswresample 1. 2.101 / 1. 2.101 libpostproc 53. 3.100 / 53. 3.100 Guessed Channel Layout for Input Stream #0.0 : mono Input #0, wav, from '/tmp/in.wav': Duration: 00:01:00.33, bitrate: 352 kb/s Stream #0:0: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 22050 Hz, 1 channels, s16, 352 kb/s Output #0, adts, to '/tmp/out.aac': Metadata: encoder : Lavf56.40.101 Stream #0:0: Audio: aac, 16000 Hz, mono, fltp, 24 kb/s Metadata: encoder : Lavc56.60.100 aac Stream mapping: Stream #0:0 -> #0:0 (pcm_s16le (native) -> aac (native)) Press [q] to stop, [?] for help size= 195kB time=00:01:00.35 bitrate= 26.5kbits/s video:0kB audio:189kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 3.422557% $ for i in /tmp/in.wav /tmp/out.aac; do ffprobe -i $i 2>&1 | grep Duration; done Duration: 00:01:00.33, bitrate: 352 kb/s Duration: 00:03:19.68, bitrate: 8 kb/s }}} If you encode the WAV files to MP3 and then to AAC, once again, you get different, longer audio streams: {{{ $ ffmpeg -y -i /tmp/in.wav -vn -strict -2 -ab 24k -ar 16000 -f mp3 /tmp/out.mp3 ... Stream #0:0 -> #0:0 (pcm_s16le (native) -> mp3 (libmp3lame)) ... size= 177kB time=00:01:00.33 bitrate= 24.1kbits/s $ ffmpeg -y -i /tmp/out.mp3 -vn -c:a aac -strict -2 -ab 24k -ar 16000 /tmp/out.aac $ for i in /tmp/out.mp3 /tmp/out.aac; do ffprobe -i $i 2>&1 | grep Duration; done Duration: 00:01:00.41, start: 0.069063, bitrate: 24 kb/s Duration: 00:01:06.31, bitrate: 23 kb/s }}} Interestingly, I ran espeak with a different input ('This is some sample text to test audio encoding. ' repeated 10 times) and it gave me a shorter difference between the duration of the encoded output files. I tried this with OGG/libvorbis files, the duration of output AAC file didn't seem to be affected. For MP4s: {{{ $ ffprobe -i /tmp/in.wav 2>&1 | grep Duration Duration: 00:01:00.33, bitrate: 352 kb/s $ ffmpeg -y -framerate 1 -r 1 -loop 1 -i /tmp/in.jpg -i /tmp/in.wav -c:v libx264 -preset veryfast -tune stillimage -c:a aac -ab 32k -ar 16000 -strict experimental -shortest -pix_fmt yuv420p -movflags faststart -f mp4 /tmp/out.mp4 ffmpeg version 2.8.2-static http://johnvansickle.com/ffmpeg/ Copyright (c) 2000-2015 the FFmpeg developers built with gcc 5.2.1 (Debian 5.2.1-23) 20151028 configuration: --enable-gpl --enable-version3 --disable-shared --disable-debug --enable-runtime-cpudetect --enable-libmp3lame --enable- libx264 --enable-libx265 --enable-libwebp --enable-libspeex --enable- libvorbis --enable-libvpx --enable-libfreetype --enable-fontconfig --enable-libxvid --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libtheora --enable-libvo-aacenc --enable-libvo-amrwbenc --enable- gray --enable-libopenjpeg --enable-libopus --enable-libass --enable-gnutls --enable-libvidstab --enable-libsoxr --enable-frei0r --enable-libfribidi --disable-indev=sndio --disable-outdev=sndio --cc=gcc libavutil 54. 31.100 / 54. 31.100 libavcodec 56. 60.100 / 56. 60.100 libavformat 56. 40.101 / 56. 40.101 libavdevice 56. 4.100 / 56. 4.100 libavfilter 5. 40.101 / 5. 40.101 libswscale 3. 1.101 / 3. 1.101 libswresample 1. 2.101 / 1. 2.101 libpostproc 53. 3.100 / 53. 3.100 [mjpeg @ 0x4b1daa0] Changeing bps to 8 Input #0, image2, from '/tmp/in.jpg': Duration: 00:00:01.00, start: 0.000000, bitrate: 272 kb/s Stream #0:0: Video: mjpeg, yuvj420p(pc, bt470bg/unknown/unknown), 300x300 [SAR 1:1 DAR 1:1], 1 fps, 1 tbr, 1 tbn, 1 tbc Guessed Channel Layout for Input Stream #1.0 : mono Input #1, wav, from '/tmp/in.wav': Duration: 00:01:00.33, bitrate: 352 kb/s Stream #1:0: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 22050 Hz, 1 channels, s16, 352 kb/s [swscaler @ 0x4b59e20] deprecated pixel format used, make sure you did set range correctly [libx264 @ 0x4b7eba0] using SAR=1/1 [libx264 @ 0x4b7eba0] using cpu capabilities: MMX2 SSE2Fast LZCNT [libx264 @ 0x4b7eba0] profile High, level 1.2 [libx264 @ 0x4b7eba0] 264 - core 148 r209 7599210 - H.264/MPEG-4 AVC codec - Copyleft 2003-2015 - http://www.videolan.org/x264.html - options: cabac=1 ref=1 deblock=1:-3:-3 analyse=0x3:0x113 me=hex subme=2 psy=1 psy_rd=2.00:0.70 mixed_ref=0 me_range=16 chroma_me=1 trellis=0 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=0 threads=6 lookahead_threads=2 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=1 keyint=250 keyint_min=1 scenecut=40 intra_refresh=0 rc_lookahead=10 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.20 Output #0, mp4, to '/tmp/out.mp4': Metadata: encoder : Lavf56.40.101 Stream #0:0: Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p, 300x300 [SAR 1:1 DAR 1:1], q=-1--1, 1 fps, 16384 tbn, 1 tbc Metadata: encoder : Lavc56.60.100 libx264 Stream #0:1: Audio: aac ([64][0][0][0] / 0x0040), 16000 Hz, mono, fltp, 32 kb/s Metadata: encoder : Lavc56.60.100 aac Stream mapping: Stream #0:0 -> #0:0 (mjpeg (native) -> h264 (libx264)) Stream #1:0 -> #0:1 (pcm_s16le (native) -> aac (native)) Press [q] to stop, [?] for help [mp4 @ 0x4b38d40] Starting second pass: moving the moov atom to the beginning of the file frame= 84 fps=0.0 q=-1.0 Lsize= 298kB time=00:01:22.00 bitrate= 29.8kbits/s video:48kB audio:243kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 2.420870% [libx264 @ 0x4b7eba0] frame I:1 Avg QP:13.91 size: 46896 [libx264 @ 0x4b7eba0] frame P:21 Avg QP:11.16 size: 31 [libx264 @ 0x4b7eba0] frame B:62 Avg QP:16.35 size: 15 [libx264 @ 0x4b7eba0] consecutive B-frames: 1.2% 0.0% 3.6% 95.2% [libx264 @ 0x4b7eba0] mb I I16..4: 0.6% 5.5% 93.9% [libx264 @ 0x4b7eba0] mb P I16..4: 0.0% 0.0% 0.0% P16..4: 0.7% 0.0% 0.0% 0.0% 0.0% skip:99.3% [libx264 @ 0x4b7eba0] mb B I16..4: 0.0% 0.0% 0.0% B16..8: 0.0% 0.0% 0.0% direct: 0.0% skip:100.0% [libx264 @ 0x4b7eba0] 8x8 transform intra:5.5% inter:6.7% [libx264 @ 0x4b7eba0] coded y,uvDC,uvAC intra: 97.9% 97.5% 94.7% inter: 0.0% 0.1% 0.0% [libx264 @ 0x4b7eba0] i16 v,h,dc,p: 0% 0% 50% 50% [libx264 @ 0x4b7eba0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 8% 51% 14% 4% 2% 1% 9% 5% 6% [libx264 @ 0x4b7eba0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 14% 22% 16% 6% 8% 5% 8% 7% 13% [libx264 @ 0x4b7eba0] i8c dc,h,v,p: 41% 27% 18% 14% [libx264 @ 0x4b7eba0] Weighted P-Frames: Y:0.0% UV:0.0% [libx264 @ 0x4b7eba0] kb/s:4.62 $ ffprobe -i /tmp/out.mp4 2>&1 | grep Duration Duration: 00:01:24.00, start: 0.064000, bitrate: 29 kb/s }}} I talked in #ffmpeg @ freenode with another user who has the same problem with MP4s: {{{ <user> llogan: http://sprunge.us/JYOS <user> when i run that with a 4m45s audio stream, the first one has a duration of 4:50, the second one 4:56 <user> s/4:56/4:46/ <user> it's also not specific to aac or mp4 <user> and also according to mediainfo it's the video stream which is too long, not the audio stream <user> and finally, increasing -r reduces the offset <user> i assume it's an issue with the image2 muxer, but i don't know for sure <user> and by for sure i of course mean at all }}} -- Ticket URL: <https://trac.ffmpeg.org/ticket/5033> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#5776(avformat:new): Add SOCKS proxy support
by FFmpeg 12 Aug '16

12 Aug '16

#5776: Add SOCKS proxy support ----------------------------------+--------------------------------------- Reporter: yan12125 | Type: enhancement Status: new | Priority: normal Component: avformat | Version: git-master Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | ----------------------------------+--------------------------------------- FFmpeg has HTTP proxy support via environment variable ```http_proxy``` or CLI option ```-http_proxy```, whilist SOCKS proxy support seems missing. (```grep -ir socks``` in ffmpeg.git repo and nothing is found) Is it possible to add it? Downstream request: https://github.com/rg3/youtube-dl/issues/10304 -- Ticket URL: <https://trac.ffmpeg.org/ticket/5776> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#5773(avcodec:new): QSV decode and transcode with subtitle
by FFmpeg 11 Aug '16

11 Aug '16

#5773: QSV decode and transcode with subtitle -------------------------------------+------------------------------------- Reporter: bordon | Type: Status: new | enhancement Component: avcodec | Priority: important Keywords: QSV decode | Version: git- subtitle | master Blocking: | Blocked By: Analyzed by developer: 1 | Reproduced by developer: 0 -------------------------------------+------------------------------------- '''Summary of the bug:''' The current version of ffmpeg can't call QSV hardware accelerated decoding and burn subtitle into video when the subtitle isn't lay in the same directory with ffmpeg.exe. '''How to reproduce:''' Prepare a Winows7 x64 system, and execute the following command: ffmpeg.exe -hwaccel qsv -i D:\VideoFile\test.mkv -vf subtitles=file=D:/VideoFile/test.srt -vcodec h264_nvenc -b:v 1500k -acodec aac -b:a 64k -f mp4 d:\output\test_output.mp4 -- Ticket URL: <https://trac.ffmpeg.org/ticket/5773> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#5766(undetermined:new): avi with defect header won't work
by FFmpeg 10 Aug '16

10 Aug '16

#5766: avi with defect header won't work -------------------------------------+------------------------------------- Reporter: the_gamer | Type: defect Status: new | Priority: normal Component: | Version: undetermined | unspecified Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- Summary of the bug: I can't ffmpeg get to cooperate with any videos created with the catcam http://www.mr-lee-catcam.de/ Videos work in vlc, windows media player, mplayer and mencoder can convert them. But ffmpeg won't do anything. How to reproduce: $ ffmpeg -c:v avrn -loglevel trace -an -r:v 30 -i PICT0001.AVI -vf scale=640:480 -an katze.mpg ffmpeg version 3.1.1 Copyright (c) 2000-2016 the FFmpeg developers built with gcc 6.1.1 (GCC) 20160707 configuration: --prefix=/usr --disable-debug --disable-static --disable- stripping --enable-avisynth --enable-avresample --enable-fontconfig --enable-gmp --enable-gnutls --enable-gpl --enable-ladspa --enable-libass --enable-libbluray --enable-libfreetype --enable-libfribidi --enable- libgsm --enable-libiec61883 --enable-libmodplug --enable-libmp3lame --enable-libopencore_amrnb --enable-libopencore_amrwb --enable-libopenjpeg --enable-libopus --enable-libpulse --enable-libschroedinger --enable- libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable- libv4l2 --enable-libvidstab --enable-libvorbis --enable-libvpx --enable- libwebp --enable-libx264 --enable-libx265 --enable-libxvid --enable-netcdf --enable-shared --enable-version3 --enable-x11grab libavutil 55. 28.100 / 55. 28.100 libavcodec 57. 48.101 / 57. 48.101 libavformat 57. 41.100 / 57. 41.100 libavdevice 57. 0.101 / 57. 0.101 libavfilter 6. 47.100 / 6. 47.100 libavresample 3. 0. 0 / 3. 0. 0 libswscale 4. 1.100 / 4. 1.100 libswresample 2. 1.100 / 2. 1.100 libpostproc 54. 0.100 / 54. 0.100 Splitting the commandline. Reading option '-c:v' ... matched as option 'c' (codec name) with argument 'avrn'. Reading option '-loglevel' ... matched as option 'loglevel' (set logging level) with argument 'trace'. Reading option '-an' ... matched as option 'an' (disable audio) with argument '1'. Reading option '-r:v' ... matched as option 'r' (set frame rate (Hz value, fraction or abbreviation)) with argument '30'. Reading option '-i' ... matched as input file with argument 'PICT0001.AVI'. Reading option '-vf' ... matched as option 'vf' (set video filters) with argument 'scale=640:480'. Reading option '-an' ... matched as option 'an' (disable audio) with argument '1'. Reading option 'katze.mpg' ... matched as output file. Finished splitting the commandline. Parsing a group of options: global . Applying option loglevel (set logging level) with argument trace. Successfully parsed a group of options. Parsing a group of options: input file PICT0001.AVI. Applying option c:v (codec name) with argument avrn. Applying option an (disable audio) with argument 1. Applying option r:v (set frame rate (Hz value, fraction or abbreviation)) with argument 30. Successfully parsed a group of options. Opening an input file: PICT0001.AVI. [file @ 0x55e8ab72c060] Setting default whitelist 'file,crypto' Probing avi score:100 size:2048 [avi @ 0x55e8ab72b820] Format avi probed with size=2048 and score=100 [avi @ 0x55e8ab72bf80] use odml:1 pos:14 tag: tag=LIST size=0x154 pos:18 list: tag=hdrl size=0x0 pos:20 tag: tag=avih size=0x38 pos:60 tag: tag=LIST size=0xa4 pos:64 list: tag=strl size=0x0 pos:6C tag: tag=strh size=0x38 pos:74 strh: tag=vids size=0xffffffff [avi @ 0x55e8ab72b820] 1000000 33333 0 pos:AC tag: tag=strf size=0x28 pos:D4 video: tag=MJPG size=0x0 pos:DC tag: tag=strd size=0x28 pos:10C tag: tag=LIST size=0x5c pos:110 list: tag=strl size=0x0 pos:118 tag: tag=strh size=0x38 pos:120 strh: tag=auds size=0xffffffff [avi @ 0x55e8ab72b820] scale/rate is 1/0 which is invalid. (This file has been generated by broken software.) [avi @ 0x55e8ab72b820] 1000000 33333 1 pos:158 tag: tag=strf size=0x10 [avi @ 0x55e8ab72b820] Invalid sample rate: 0 [AVIOContext @ 0x55e8ab7343a0] Statistics: 32768 bytes read, 0 seeks PICT0001.AVI: Invalid data found when processing input -- Ticket URL: <https://trac.ffmpeg.org/ticket/5766> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#5767(undetermined:new): avi with defect header won't work
by FFmpeg 10 Aug '16

10 Aug '16

#5767: avi with defect header won't work -------------------------------------+------------------------------------- Reporter: the_gamer | Type: defect Status: new | Priority: normal Component: | Version: undetermined | unspecified Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- Summary of the bug: I can't ffmpeg get to cooperate with any videos created with the catcam http://www.mr-lee-catcam.de/ Videos work in vlc, windows media player, mplayer and mencoder can convert them. But ffmpeg won't do anything. How to reproduce: $ ffmpeg -c:v avrn -loglevel trace -an -r:v 30 -i PICT0001.AVI -vf scale=640:480 -an katze.mpg ffmpeg version 3.1.1 Copyright (c) 2000-2016 the FFmpeg developers built with gcc 6.1.1 (GCC) 20160707 configuration: --prefix=/usr --disable-debug --disable-static --disable- stripping --enable-avisynth --enable-avresample --enable-fontconfig --enable-gmp --enable-gnutls --enable-gpl --enable-ladspa --enable-libass --enable-libbluray --enable-libfreetype --enable-libfribidi --enable- libgsm --enable-libiec61883 --enable-libmodplug --enable-libmp3lame --enable-libopencore_amrnb --enable-libopencore_amrwb --enable-libopenjpeg --enable-libopus --enable-libpulse --enable-libschroedinger --enable- libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable- libv4l2 --enable-libvidstab --enable-libvorbis --enable-libvpx --enable- libwebp --enable-libx264 --enable-libx265 --enable-libxvid --enable-netcdf --enable-shared --enable-version3 --enable-x11grab libavutil 55. 28.100 / 55. 28.100 libavcodec 57. 48.101 / 57. 48.101 libavformat 57. 41.100 / 57. 41.100 libavdevice 57. 0.101 / 57. 0.101 libavfilter 6. 47.100 / 6. 47.100 libavresample 3. 0. 0 / 3. 0. 0 libswscale 4. 1.100 / 4. 1.100 libswresample 2. 1.100 / 2. 1.100 libpostproc 54. 0.100 / 54. 0.100 Splitting the commandline. Reading option '-c:v' ... matched as option 'c' (codec name) with argument 'avrn'. Reading option '-loglevel' ... matched as option 'loglevel' (set logging level) with argument 'trace'. Reading option '-an' ... matched as option 'an' (disable audio) with argument '1'. Reading option '-r:v' ... matched as option 'r' (set frame rate (Hz value, fraction or abbreviation)) with argument '30'. Reading option '-i' ... matched as input file with argument 'PICT0001.AVI'. Reading option '-vf' ... matched as option 'vf' (set video filters) with argument 'scale=640:480'. Reading option '-an' ... matched as option 'an' (disable audio) with argument '1'. Reading option 'katze.mpg' ... matched as output file. Finished splitting the commandline. Parsing a group of options: global . Applying option loglevel (set logging level) with argument trace. Successfully parsed a group of options. Parsing a group of options: input file PICT0001.AVI. Applying option c:v (codec name) with argument avrn. Applying option an (disable audio) with argument 1. Applying option r:v (set frame rate (Hz value, fraction or abbreviation)) with argument 30. Successfully parsed a group of options. Opening an input file: PICT0001.AVI. [file @ 0x55e8ab72c060] Setting default whitelist 'file,crypto' Probing avi score:100 size:2048 [avi @ 0x55e8ab72b820] Format avi probed with size=2048 and score=100 [avi @ 0x55e8ab72bf80] use odml:1 pos:14 tag: tag=LIST size=0x154 pos:18 list: tag=hdrl size=0x0 pos:20 tag: tag=avih size=0x38 pos:60 tag: tag=LIST size=0xa4 pos:64 list: tag=strl size=0x0 pos:6C tag: tag=strh size=0x38 pos:74 strh: tag=vids size=0xffffffff [avi @ 0x55e8ab72b820] 1000000 33333 0 pos:AC tag: tag=strf size=0x28 pos:D4 video: tag=MJPG size=0x0 pos:DC tag: tag=strd size=0x28 pos:10C tag: tag=LIST size=0x5c pos:110 list: tag=strl size=0x0 pos:118 tag: tag=strh size=0x38 pos:120 strh: tag=auds size=0xffffffff [avi @ 0x55e8ab72b820] scale/rate is 1/0 which is invalid. (This file has been generated by broken software.) [avi @ 0x55e8ab72b820] 1000000 33333 1 pos:158 tag: tag=strf size=0x10 [avi @ 0x55e8ab72b820] Invalid sample rate: 0 [AVIOContext @ 0x55e8ab7343a0] Statistics: 32768 bytes read, 0 seeks PICT0001.AVI: Invalid data found when processing input -- Ticket URL: <https://trac.ffmpeg.org/ticket/5767> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#5768(undetermined:new): avi with defect header won't work
by FFmpeg 10 Aug '16

10 Aug '16

#5768: avi with defect header won't work -------------------------------------+------------------------------------- Reporter: the_gamer | Type: defect Status: new | Priority: normal Component: | Version: undetermined | unspecified Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- Summary of the bug: I can't ffmpeg get to cooperate with any videos created with the catcam http://www.mr-lee-catcam.de/ Videos work in vlc, windows media player, mplayer and mencoder can convert them. But ffmpeg won't do anything. How to reproduce: $ ffmpeg -c:v avrn -loglevel trace -an -r:v 30 -i PICT0001.AVI -vf scale=640:480 -an katze.mpg ffmpeg version 3.1.1 Copyright (c) 2000-2016 the FFmpeg developers built with gcc 6.1.1 (GCC) 20160707 configuration: --prefix=/usr --disable-debug --disable-static --disable- stripping --enable-avisynth --enable-avresample --enable-fontconfig --enable-gmp --enable-gnutls --enable-gpl --enable-ladspa --enable-libass --enable-libbluray --enable-libfreetype --enable-libfribidi --enable- libgsm --enable-libiec61883 --enable-libmodplug --enable-libmp3lame --enable-libopencore_amrnb --enable-libopencore_amrwb --enable-libopenjpeg --enable-libopus --enable-libpulse --enable-libschroedinger --enable- libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable- libv4l2 --enable-libvidstab --enable-libvorbis --enable-libvpx --enable- libwebp --enable-libx264 --enable-libx265 --enable-libxvid --enable-netcdf --enable-shared --enable-version3 --enable-x11grab libavutil 55. 28.100 / 55. 28.100 libavcodec 57. 48.101 / 57. 48.101 libavformat 57. 41.100 / 57. 41.100 libavdevice 57. 0.101 / 57. 0.101 libavfilter 6. 47.100 / 6. 47.100 libavresample 3. 0. 0 / 3. 0. 0 libswscale 4. 1.100 / 4. 1.100 libswresample 2. 1.100 / 2. 1.100 libpostproc 54. 0.100 / 54. 0.100 Splitting the commandline. Reading option '-c:v' ... matched as option 'c' (codec name) with argument 'avrn'. Reading option '-loglevel' ... matched as option 'loglevel' (set logging level) with argument 'trace'. Reading option '-an' ... matched as option 'an' (disable audio) with argument '1'. Reading option '-r:v' ... matched as option 'r' (set frame rate (Hz value, fraction or abbreviation)) with argument '30'. Reading option '-i' ... matched as input file with argument 'PICT0001.AVI'. Reading option '-vf' ... matched as option 'vf' (set video filters) with argument 'scale=640:480'. Reading option '-an' ... matched as option 'an' (disable audio) with argument '1'. Reading option 'katze.mpg' ... matched as output file. Finished splitting the commandline. Parsing a group of options: global . Applying option loglevel (set logging level) with argument trace. Successfully parsed a group of options. Parsing a group of options: input file PICT0001.AVI. Applying option c:v (codec name) with argument avrn. Applying option an (disable audio) with argument 1. Applying option r:v (set frame rate (Hz value, fraction or abbreviation)) with argument 30. Successfully parsed a group of options. Opening an input file: PICT0001.AVI. [file @ 0x55e8ab72c060] Setting default whitelist 'file,crypto' Probing avi score:100 size:2048 [avi @ 0x55e8ab72b820] Format avi probed with size=2048 and score=100 [avi @ 0x55e8ab72bf80] use odml:1 pos:14 tag: tag=LIST size=0x154 pos:18 list: tag=hdrl size=0x0 pos:20 tag: tag=avih size=0x38 pos:60 tag: tag=LIST size=0xa4 pos:64 list: tag=strl size=0x0 pos:6C tag: tag=strh size=0x38 pos:74 strh: tag=vids size=0xffffffff [avi @ 0x55e8ab72b820] 1000000 33333 0 pos:AC tag: tag=strf size=0x28 pos:D4 video: tag=MJPG size=0x0 pos:DC tag: tag=strd size=0x28 pos:10C tag: tag=LIST size=0x5c pos:110 list: tag=strl size=0x0 pos:118 tag: tag=strh size=0x38 pos:120 strh: tag=auds size=0xffffffff [avi @ 0x55e8ab72b820] scale/rate is 1/0 which is invalid. (This file has been generated by broken software.) [avi @ 0x55e8ab72b820] 1000000 33333 1 pos:158 tag: tag=strf size=0x10 [avi @ 0x55e8ab72b820] Invalid sample rate: 0 [AVIOContext @ 0x55e8ab7343a0] Statistics: 32768 bytes read, 0 seeks PICT0001.AVI: Invalid data found when processing input -- Ticket URL: <https://trac.ffmpeg.org/ticket/5768> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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