Haruhiko Yamagata
b19d493f2b
Add field prev_interlaced_frame to H264Context to be able to flag soft telecine
...
progressive.
Patch by Haruhiko Yamagata, h D yamagata A nifty D com
Originally committed as revision 19141 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Michael Niedermayer
f4ebb334be
Fix sei_ct_type check so it does not mistreat ct_type= unknown.
...
Originally committed as revision 19082 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Michael Niedermayer
4d95ae1882
Print ct_type and pic_struct.
...
Originally committed as revision 19081 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Baptiste Coudurier
87e302bfd8
remove unused hack which set AVCodecContext frame_number to pic timestamp
...
Originally committed as revision 18988 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Haruhiko Yamagata
86b0e9948b
H264: Don't deblock if alpha or beta is 0.
...
This ensures that the MMX loop filter is always bitexact with the C version.
Patch by Haruhiko Yamagata <h.yamagata _a_ nifty com>
Originally committed as revision 18923 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
David Conrad
580a7465fb
Add a chroma_sample_location field to define positioning of chroma samples
...
Originally committed as revision 18795 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Michael Niedermayer
74b14aacfa
Support broken avc nal encapsulation.
...
Fixes issue987.
Originally committed as revision 18533 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Michael Niedermayer
d225a1e248
Fix 2 access units in a packet mp4s.
...
Fixes issue944 and possibly others.
Originally committed as revision 18474 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Michael Niedermayer
ead793358a
Get rid of the non sensical idea of using the current picture for missing
...
reference pictures.
Originally committed as revision 18473 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Michael Niedermayer
256299d302
Factorize field_end() out.
...
Originally committed as revision 18472 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Michael Niedermayer
7824b129a0
Assert that the first list1 entry is a reference frame.
...
Originally committed as revision 18471 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Reimar Döffinger
238ef6dadd
Add a av_fast_malloc function and replace several uses of av_fast_realloc,
...
thus avoiding potential memleaks and pointless memcpys.
Originally committed as revision 18470 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Reimar Döffinger
6752dd5aee
Loop up to MAX_THREADS instead of h->s.avctx->thread_count to free the thread
...
contexts, this avoids a crash when freeing the H.264 parser context introduced in
r18406, since h->s.avctx is NULL there.
Originally committed as revision 18418 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Reimar Döffinger
cbf1eae9a5
Add forgotten void return type to ff_h264_free_context
...
Originally committed as revision 18411 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Reimar Döffinger
15861962a7
Add a ff_h264_free_context function and call it from the H.264 parser.
...
This ensures that the parser will no longer leak memory for all SPS/PPS it encounters.
Originally committed as revision 18406 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Thilo Borgmann
7a00bbad21
Implement avcodec_decode_video2(), _audio3() and _subtitle2() which takes an
...
AVPacket argument rather than a const uint8_t *buf + int buf_size. This allows
passing of packet-specific flags from demuxer to decoder, such as the keyframe
flag, which appears necessary to playback corePNG P-frames.
Patch by Thilo Borgmann thilo.borgmann googlemail com, see also the thread
"Google Summer of Code participation" on the mailinglist.
Originally committed as revision 18351 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Michael Niedermayer
7ed673af71
Print timing_info on -debug 1.
...
Originally committed as revision 17949 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Diego Biurrun
1b0f4920b8
Mark variables "j" and "structure" in execute_ref_pic_marking() as av_uninit
...
to work around false positive 'may be used uninitialized' warnings.
Originally committed as revision 17837 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Ivan Schreter
70e01da3bf
Add support for ct_type to correctly detect interlaced flag
...
Originally committed as revision 17811 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Vitor Sessak
a66430c0d0
Add more correct bound checking in filter_mb().
...
Should fix decoding of CVMAPAQP3_Sony_E.jsv in MinGW
Originally committed as revision 17806 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Panagiotis Issaris
a0f8005079
When a H.264 stream references a PPS or SPS id which doesn't exist, instead of
...
just saying that a non-existing id is referenced, show the value of the id.
Originally committed as revision 17771 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Alex Converse
09a64ee614
H.264: Simplify decode_residual()
...
Originally committed as revision 17750 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Michael Niedermayer
47cd974ae5
Do not set low_delay if has_b_frames has been set before init()
...
this will be needed once the parser can figure out has_b_frames
in av_find_stream_info().
Originally committed as revision 17673 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Michael Niedermayer
efd8c1f64d
Adjust time_base exactly when changing ticks_per_frame to 2 this is safer
...
and for some raw h264 we managed to change the timebase twice before.
Originally committed as revision 17669 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Ivan Schreter
03831f462e
Correctly reset SEI variables.
...
Patch by Ivan Schreter, schreter gmx net
Originally committed as revision 17651 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Gwenole Beauchesne
6026a0968a
Add hardware acceleration hooks to H.264.
...
Patch by Gwenolé Beauchesne.
Originally committed as revision 17644 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Michael Niedermayer
19df37a8a6
Fix SVQ3 regression since ticks_per_frame=2.
...
Originally committed as revision 17640 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Michael Niedermayer
3797c74ba5
Add ticks_per_frame, this should hopefully fix the regressions caused
...
by the time_base change.
Originally committed as revision 17630 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Michael Niedermayer
f56995b4a6
Half user provided time_base once during the first frame when there is no
...
timebase stored in the h264 stream.
This should fix fate. (ffmpeg.c used pict_repeat with its default 1/25 timebase)
Originally committed as revision 17622 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Michael Niedermayer
d404b3edb3
Add hwaccel->decode_slice() call for avhwaccel by Gwenole Beauchesne.
...
Originally committed as revision 17591 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Ivan Schreter
fc9fe42833
Correct time_base of H.264 and repeat_pict.
...
Patch by Ivan Schreter, schreter gmx net
Originally committed as revision 17571 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Michael Niedermayer
a05aa821b6
add ff_find_hwaccel() by Gwenole Beauchesne
...
Originally committed as revision 17569 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Michael Niedermayer
09a9b45e4f
Add and use ff_pixfmt_list_420.
...
Originally committed as revision 17564 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Diego Biurrun
acced32d08
Mark two variables with av_uninit to avoid false positive gcc warnings.
...
Originally committed as revision 17552 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Gwenole Beauchesne
40e5d31b57
More approved hunks for VAAPI & our new and cleaner hwaccel API.
...
patch by Gwenole Beauchesne gbeauchesne splitted-desktop com
Originally committed as revision 17540 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Reimar Döffinger
66e6038cf1
Check return value of frame_start(), this avoids a crash if AVCodecContext::get_buffer failed.
...
Not sure if returning -1 is the best possible solution but at least avoids the crash.
Originally committed as revision 17520 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Ivan Schreter
1790a5e908
Make the following H264 functions available to the parser:
...
ff_h264_decode_sei, ff_h264_decode_seq_parameter_set,
ff_h264_decode_picture_parameter_set, ff_h264_decode_nal,
ff_h264_decode_rbsp_trailing
Patch by Ivan Schreter, schreter gmx net
Originally committed as revision 17487 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Ivan Schreter
ebb61f834a
Use last decoded SPS as current SPS in order to parse picture timing SEI
...
correctly. This works around an apparent H.264 standard deficiency.
Patch by Ivan Schreter, schreter gmx net
Originally committed as revision 17471 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Ivan Schreter
3878be318b
Silence two warnings:
...
cast discards qualifiers from pointer target type
Patch by Ivan Schreter, schreter gmx net
Originally committed as revision 17463 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Ivan Schreter
2ea89d9274
Parse buffering period (H.264, D.1.1).
...
Patch by Ivan Schreter, schreter gmx net
Originally committed as revision 17441 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Ivan Schreter
24a414e0fa
Store CPB count in the context.
...
Patch by Ivan Schreter, schreter gmx net
Originally committed as revision 17439 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Ivan Schreter
cf6065ca6b
Parse cbp_removal_delay in SEI picture structure.
...
Patch by Ivan Schreter, schreter gmx net
Originally committed as revision 17413 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Ivan Schreter
ff594f81df
Parse dpb_output_delay in SEI picture structure.
...
Patch by Ivan Schreter, schreter gmx net
Originally committed as revision 17412 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Ivan Schreter
82e38c2952
Parse initial_cpb_removal_delay_length.
...
Patch by Ivan Schreter, schreter gmx net
Originally committed as revision 17411 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Gwenole Beauchesne
ce09f9270a
Move initialization of {luma,chroma}_weight_flag[] up,
...
to make sure they are always initialized.
Patch by Gwenole Beauchesne g${name} splitted-desktop com
Originally committed as revision 17393 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Diego Biurrun
de86157836
cosmetics: 'void/int inline' --> 'inline void/int' to avoid warnings of the type
...
"'inline' is not at beginning of declaration" with -Wextra.
Originally committed as revision 17392 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Carl Eugen Hoyos
c99a35768f
Silence following warning if only zeros were not consumed:
...
AVC: Consumed only m bytes instead of n
Originally committed as revision 17327 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Alexander Strange
898189880b
H264: Change left_block_options to uint8_t from int, saving a little space.
...
Originally committed as revision 17147 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Ivan Schreter
37a558fe51
Add SEI recovery point frame counter to H264Context and use it when
...
setting key_frame.
Patch by Ivan Schreter schreter A gmx D net
Originally committed as revision 17109 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
Ivan Schreter
dd02ea118b
Replace hard-coded SEI type constants with symbolic names
...
Patch by Ivan Schreter ( schreter gmx net )
Originally committed as revision 17064 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago