[FFmpeg-trac] #5580(undetermined:new): vp7: sample with "blit-pitch" feature
FFmpeg
trac at avcodec.org
Sat May 21 10:58:48 CEST 2016
#5580: vp7: sample with "blit-pitch" feature
-------------------------------------+-------------------------------------
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
-------------------------------------+-------------------------------------
so it eventually can be implemented
https://ffmpeg.org/pipermail/ffmpeg-devel/2014-February/154080.html
{{{
C:\>ffmpegx -i C:\interlaced_blit_pitch.avi out.avi
ffmpeg version N-80043-g1499242 Copyright (c) 2000-2016 the FFmpeg
developers
built 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-pthreads --enable-memalign-hack --enable-runtime-
cpudetect --
enable-cross-compile --enable-static --disable-shared --extra-
libs='-lws2_32 -lw
inmm -lpthread' --extra-cflags='--static
-I/var/www/users/research/ffmpeg/snapsh
ots/build/include' --extra-ldflags='-static
-L/var/www/users/research/ffmpeg/sna
pshots/build/lib' --enable-bzlib --enable-zlib --enable-gpl --enable-
version3 --
enable-nonfree --enable-libx264 --enable-libspeex --enable-libtheora
--enable-li
bvorbis --enable-libfaac --enable-libxvid --enable-libopencore-amrnb
--enable-li
bopencore-amrwb --enable-libmp3lame --enable-libfreetype --enable-libvpx
--disab
le-decoder=libvpx
libavutil 55. 24.100 / 55. 24.100
libavcodec 57. 42.100 / 57. 42.100
libavformat 57. 36.100 / 57. 36.100
libavdevice 57. 0.101 / 57. 0.101
libavfilter 6. 46.100 / 6. 46.100
libswscale 4. 1.100 / 4. 1.100
libswresample 2. 0.101 / 2. 0.101
libpostproc 54. 0.100 / 54. 0.100
Input #0, avi, from 'C:\interlaced_blit_pitch.avi':
Duration: 00:00:12.64, start: 0.000000, bitrate: 307 kb/s
Stream #0:0: Video: vp7 (VP70 / 0x30375056), yuv420p, 320x240, 298
kb/s, 23.
97 fps, 23.97 tbr, 23.97 tbn
File 'out.avi' already exists. Overwrite ? [y/N] y
[avi @ 0x28c4c80] Using AVStream.codec to pass codec parameters to muxers
is dep
recated, use AVStream.codecpar instead.
Output #0, avi, to 'out.avi':
Metadata:
ISFT : Lavf57.36.100
Stream #0:0: Video: mpeg4 (FMP4 / 0x34504D46), yuv420p, 320x240,
q=2-31, 200
kb/s, 23.97 fps, 23.97 tbn
Metadata:
encoder : Lavc57.42.100 mpeg4
Side data:
cpb: bitrate max/min/avg: 0/0/200000 buffer size: 0 vbv_delay: -1
Stream mapping:
Stream #0:0 -> #0:0 (vp7 (native) -> mpeg4 (native))
Press [q] to stop, [?] for help
[vp7 @ 0x2c59bc0] Feature blit-pitch present in macroblock (value 0x12)
Last message repeated 87 times
frame= 303 fps=0.0 q=4.5 Lsize= 414kB time=00:00:12.64 bitrate=
268.0kbits/
s speed=26.1x
video:401kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB
muxing o
verhead: 3.192601%
}}}
--
Ticket URL: <https://trac.ffmpeg.org/ticket/5580>
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