- 22 Apr, 2014 30 commits
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Michael Niedermayer authored
* commit '650c4300': aarch64: NEON float FFT Merged-by:
Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
Fix compilation Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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Derek Buitenhuis authored
This fixes usage of AV_TIME_BASE_Q in C++ applications, which cannot use compound literals directly in their code. Signed-off-by:
Derek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by:
Luca Barbato <lu_zero@gentoo.org>
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Derek Buitenhuis authored
The matrices are not zigzagged. Fixes artefacting. Signed-off-by:
Derek Buitenhuis <derek.buitenhuis@gmail.com>
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Reimar Döffinger authored
Signed-off-by:
Reimar Döffinger <Reimar.Doeffinger@gmx.de>
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Reimar Döffinger authored
Signed-off-by:
Reimar Döffinger <Reimar.Doeffinger@gmx.de>
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Reimar Döffinger authored
Signed-off-by:
Reimar Döffinger <Reimar.Doeffinger@gmx.de>
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Michael Niedermayer authored
Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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Janne Grunau authored
Approximately as fast as the ARM NEON version on Apple's A7.
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Michael Niedermayer authored
Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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Graham Booker authored
The rational for this is another issue that plex has exposed. When it is conducting a transcode of video to HLS for streaming, my father noticed artifacts when played on his GoogleTV (NSZ-GT1). He sent me a test file and I reproduced it on my device of the same model. It is important to note that the artifacts were not present when streaming to VLC or QuickTime Player. I copied the command-line that plex used, and conducted all of the following tests using FFmpeg git. Transcode to HLS: artifacts on playback Transcode to TS: playback is fine Cat HLS segments into a single TS: playback is fine Segment single TS file to segments: artifacts on playback Segment single TS file to segments using Apple's HLS segmenter: playback is fine At this point I carefully examined the differences between Apple's HLS segmenter output and FFmpeg's. Among the considerable differences, I noticed that the video PES packets always had a 0 length. So I continued: Transcode to HLS using FFmpeg with 0 length PES packets: playback is fine. Segment single TS to segments with 0 length PES packets: playback is fine. All failures mentioned are only on the GTV since it is the only player on which I could reproduce artifacts. I only tested the GTV, VLC, and QuickTime Player though, so my test case is limited. I do not know if other players exhibit this issue. Since it was useful last time, I have uploaded the test file as hls_pes_packet_length.m4v along with its associated txt file which contains the transcode command-line that was used. Reviewed-by:
Kieran Kunhya <kierank@obe.tv> Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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Hendrik Leppkes authored
Reviewed-by:
Christophe Gisquet <christophe.gisquet@gmail.com> Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
* commit 'f9157463': lavf: do not use the parser duration for video Merged-by:
Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
* commit '1ae8198b': avconv: always reset packet pts after decoding an audio frame Conflicts: ffmpeg.c Merged-by:
Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
* commit 'b19a5e51': lavc: improve AVCodecContext.delay doxy Merged-by:
Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
* commit 'a4ed995c': txd: do not set the codec timebase. Merged-by:
Michael Niedermayer <michaelni@gmx.at>
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Anton Khirnov authored
The parser has no way of knowing video duration, and therefore no video parsers set it.
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Anton Khirnov authored
Currently, if a decoder sets AVFrame.pts, we'd send the same timestamp to it twice, which is wrong.
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Anton Khirnov authored
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Anton Khirnov authored
It is not supposed to be changed from outside of lavc. Set the stream timebase and average framerate instead.
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Michael Niedermayer authored
Fixes Ticket3531 Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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Derek Buitenhuis authored
Signed-off-by:
Derek Buitenhuis <derek.buitenhuis@gmail.com>
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Michael Niedermayer authored
Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
These are similar to the existing FF_ALLOCZ_OR_GOTO & FF_ALLOC_OR_GOTO Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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- 21 Apr, 2014 10 commits
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Michael Niedermayer authored
* commit '1c7b71a5': mpegvideo: Use the current_picture pts See: c3545764Merged-by:
Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
* commit '6f243b17': avcodec/fic: Fix return value check See: 230db142Merged-by:
Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
* commit '144f7a56': avcodec/fic: clear slice_data See: 1db8bc56Merged-by:
Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
* commit 'f34d3173': avcodec/fic: fix slice checks See: d46ef401Merged-by:
Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
The picture slot can be recycled by select_input_picture and only current_picture is populated with the valid pts. Unbreak timestamps when in cbr mode. Signed-off-by:
Luca Barbato <lu_zero@gentoo.org>
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Michael Niedermayer authored
Fixes part of Ticket3466 Found-by: Andrey_Karpov / PVS-Studio Signed-off-by:
Michael Niedermayer <michaelni@gmx.at> Signed-off-by:
Derek Buitenhuis <derek.buitenhuis@gmail.com>
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Michael Niedermayer authored
Fixes artifacts Fixes use of freed memory Signed-off-by:
Michael Niedermayer <michaelni@gmx.at> Signed-off-by:
Derek Buitenhuis <derek.buitenhuis@gmail.com>
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Michael Niedermayer authored
fix integer overflows Signed-off-by:
Michael Niedermayer <michaelni@gmx.at> Signed-off-by:
Derek Buitenhuis <derek.buitenhuis@gmail.com>
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Michael Niedermayer authored
* commit '93e15a32': fic: use correct IDCT Merged-by:
Michael Niedermayer <michaelni@gmx.at>
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Kostya Shishkov authored
Signed-off-by:
Derek Buitenhuis <derek.buitenhuis@gmail.com>
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