| Commit message (Collapse) | Author | Age |
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supported by the muxer"
This commit has no known use case ATM as there are no unsupported video codecs in flv and could
theoretically be use to generate broken files allthough that would be not entirely easy as
tags/codecs still get sanity checked
This reverts commit 76f4b117807c30a528539fc5c7a7e35cb288cfcf.
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supported by the muxer
This allows stream copying video codecs before they are explicitly
supported. The same feature was in the past useful for audio codecs
in flv
This partly reverts the changes from 735ab7c5e04e2316afbd56643c13de17a7ac89cd
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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* commit 'e767c9e8f2eaa116b61b8b6881b401b54bd320f5':
flv: Validate and reject unsupported codecs
Conflicts:
libavformat/flvenc.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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And provide a more informative message in case of failure.
CC: libav-stable@libav.org
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Signed-off-by: Martin Storsjö <martin@martin.st>
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flags is later written with avio_w8 and if it doesn't fit in one byte it
triggers an av_assert2.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Reviewed-by: Thilo Borgmann <thilo.borgmann@mail.de>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Fixes ticket #4132.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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* commit 'c64f3615118d757dcf76040fe5407bf2b3883206':
flvenc: Send new metadata when FLAG_METADATA_UPDATED is set.
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Signed-off-by: Anton Khirnov <anton@khirnov.net>
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* commit '4d0cd5f58c892276716f46f4b2702915e5018215':
flvenc: move metadata updates into a single function
Conflicts:
libavformat/flvenc.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Signed-off-by: Anton Khirnov <anton@khirnov.net>
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AVCodecContext
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Avoid the creation of files which cannot be successfully decoded by
ffmpeg, for example generated with:
ffmpeg -f lavfi -i sine -af "aselect='not(between(t,100,500))',aresample=min_comp=0.001:min_hard_comp=0.100000" -acodec pcm_s16le -t 1000 -y out_audio.flv
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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the AMF metadata through from input to output.
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The messages regarding the recommended use of bitstream filters are somewhat different.
This also adds the ":v" stream specifier to "-bsf h264_mp4toannexb".
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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* commit '74bc9458057f07c0820c3d3264396c4c64442e47':
flvenc: Don't over-count metadata.
Conflicts:
tests/ref/lavf/flv_fmt
tests/ref/vsynth/vsynth1-flashsv
tests/ref/vsynth/vsynth1-flv
tests/ref/vsynth/vsynth2-flashsv
tests/ref/vsynth/vsynth2-flv
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Over-counting occurs if framerate is not set.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
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format extensions being enabled.
Found-by: Jean-Baptiste Kempf <jb@videolan.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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* commit '43e7f0797f9f821a3866a20f05e512e13c82076a':
flvenc: only write the framerate tag based on avg_frame_rate
Conflicts:
tests/ref/lavf/flv_fmt
tests/ref/seek/lavf-flv_fmt
tests/ref/seek/vsynth2-flv
tests/ref/vsynth/vsynth1-flashsv
tests/ref/vsynth/vsynth1-flv
tests/ref/vsynth/vsynth2-flashsv
tests/ref/vsynth/vsynth2-flv
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Do not fall back on the codec timebase, since that can be anything for
VFR video.
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Players that conform to the specification can only playback such
files correctly on big-endian hardware.
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* commit 'f412b2c9f3a7add0ab8021262ec4bad249347e30':
flv: Use the correct type to hold the file offset
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Muxing VP6 is used by applications and works with Flashplayer.
Reported-by: David Bertrand
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* commit 'e6ed8668597cfea25dfb350a9b4df7fb2efc1d90':
flvenc: Write proper cropping for VP6 even if there's no extradata
Conflicts:
libavformat/flvenc.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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This keeps cropping when remuxing from F4V to FLV.
Signed-off-by: Martin Storsjö <martin@martin.st>
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* commit 'be1e1373d267bae2af8a62d79eef736736f24565':
flvenc: Support muxing VP6A as well
Conflicts:
libavformat/flvenc.c
See: 42ae83c196d5747e8a87772a50a02a7b3f2855c3
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Handle it in the same way as VP6F, except for the codec tag.
Signed-off-by: Martin Storsjö <martin@martin.st>
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* commit '4d7aeff9a1080e64125f3374d993b2c9c4c2751b':
flvenc: Don't pretend to support muxing "plain" VP6
Conflicts:
libavformat/flvenc.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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The plain VP6 format is vertically flipped compared to VP6F/VP6A.
Support for the plain VP6 format was added in 09d8c0ae831 (which
also introduced support for muxing VP6F properly in general).
Signed-off-by: Martin Storsjö <martin@martin.st>
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Since 596e5d4783, this is not necessary anymore. It also allows to
actually disable the flushing, improving write performance (but
possibly giving worse latency in real-time streaming).
Signed-off-by: Martin Storsjö <martin@martin.st>
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* qatar/master:
cmdutils: Fix build with lavfi disabled
flvenc: do not mux more than one stream per type
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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FLV does not support multiple audio or video streams.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Many players ignore broken aac frames, so don't abort mov or flv
muxing when encountering one, just print a warning instead.
Fixes ticket #2380.
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* commit 'a925f723a915bc0255e2673f8817af5212131763':
rtp: Don't read priv_data unless it is allocated
flvenc: Check whether seeking back to the header succeeded
sapenc: Pass the title on to the chained muxers
Conflicts:
libavformat/flvenc.c
libavformat/sapenc.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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The FLV muxer tries to update the header in write_trailer, which is
impossible if writing to a pipe or network stream. Don't write header
data if seeking to the header fails.
Signed-off-by: Martin Storsjö <martin@martin.st>
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The FLV muxer tries to update the header in write_trailer, which is
impossible if writing to a pipe or network stream. Don't write header
data if seek to header fails.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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* qatar/master:
avcodec: Convert some commented-out printf/av_log instances to av_dlog
avcodec: Drop silly and/or broken printf debug output
avcodec: Drop some silly commented-out av_log() invocations
avformat: Convert some commented-out printf/av_log instances to av_dlog
avformat: Remove non-compiling and/or silly commented-out printf/av_log statements
Remove some silly disabled code.
ac3dec: ensure get_buffer() gets a buffer for the correct number of channels
Conflicts:
libavcodec/dnxhddec.c
libavcodec/ffv1.c
libavcodec/h264.c
libavcodec/h264_parser.c
libavcodec/mjpegdec.c
libavcodec/motion_est_template.c
libavcodec/mpegaudiodec.c
libavcodec/mpegvideo_enc.c
libavcodec/put_bits.h
libavcodec/ratecontrol.c
libavcodec/wmaenc.c
libavdevice/timefilter.c
libavformat/asfdec.c
libavformat/avidec.c
libavformat/avienc.c
libavformat/flvenc.c
libavformat/utils.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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statements
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The compiler fails to figure out that enc->codec_type can only
have 3 different values.
Thus when an if/else is encountered it triggers on the possibility
of the else case has not initialized the flags variable.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
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Also add some additional info (DTS and DTS time).
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Should improve user feedback in case of errors.
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