Re: [FFmpeg-soc] [PATCH] updated! vf_overlay alpha patch and watermarking using PNG with alpha

2009-12-07 Thread Michael Niedermayer
On Sun, Dec 06, 2009 at 05:12:37PM +0100, Vitor Sessak wrote: Hi and sorry for the delay. Artur Bodera wrote: On Tue, Dec 1, 2009 at 12:50 AM, Vitor Sessak vitor1...@gmail.com wrote: While I normally oppose making non-committed code more complex, I think this feature is so often requested

Re: [FFmpeg-soc] [PATCH] updated! vf_overlay alpha patch and watermarking using PNG with alpha

2009-12-07 Thread Artur Bodera
On Mon, Dec 7, 2009 at 2:08 PM, Michael Niedermayer michae...@gmx.atwrote: The issue is just that with arbitrary graphs its not so easy to negotiate the format in a way that is scaleable and doesnt break down to O(2^n) time Just a friendly, novice, out-of-the-box suggestion from my side -

[FFmpeg-soc] [soc]: r5505 - aac-sbr/aacsbr.c

2009-12-07 Thread alexc
Author: alexc Date: Mon Dec 7 18:16:38 2009 New Revision: 5505 Log: 10l: Unswap x_high and x_low in the sbr_hf_gen() call. Modified: aac-sbr/aacsbr.c Modified: aac-sbr/aacsbr.c == --- aac-sbr/aacsbr.cMon Dec 7

[FFmpeg-soc] [soc]: r5504 - aac-sbr/aacsbr.c

2009-12-07 Thread alexc
Author: alexc Date: Mon Dec 7 18:16:36 2009 New Revision: 5504 Log: 10l: Fix memset undersizing. Several matrices were memset using sizeof(M) which is sizeof(void*). Modified: aac-sbr/aacsbr.c Modified: aac-sbr/aacsbr.c

[FFmpeg-soc] [soc]: r5506 - in aac-sbr: aacsbr.c aacsbr.h

2009-12-07 Thread alexc
Author: alexc Date: Mon Dec 7 18:16:41 2009 New Revision: 5506 Log: Resize x_high to 64x40x2. Modified: aac-sbr/aacsbr.c aac-sbr/aacsbr.h Modified: aac-sbr/aacsbr.c == --- aac-sbr/aacsbr.cMon Dec 7 18:16:38

[FFmpeg-soc] [soc]: r5507 - aac-sbr/aacsbr.c

2009-12-07 Thread alexc
Author: alexc Date: Mon Dec 7 18:16:43 2009 New Revision: 5507 Log: Reverse the indexing on x_high in sbr_hf_assemble(). This matches the way x_high is indexed everywhere else and matches the change in r5503. Modified: aac-sbr/aacsbr.c Modified: aac-sbr/aacsbr.c

[FFmpeg-soc] [soc]: r5508 - aac-sbr/aacsbr.c

2009-12-07 Thread alexc
Author: alexc Date: Mon Dec 7 18:16:45 2009 New Revision: 5508 Log: Set bw_array to zero if temp_bw 1./64. Modified: aac-sbr/aacsbr.c Modified: aac-sbr/aacsbr.c == --- aac-sbr/aacsbr.cMon Dec 7 18:16:43 2009

Re: [FFmpeg-soc] [PATCH] updated! vf_overlay alpha patch and watermarking using PNG with alpha

2009-12-07 Thread Vitor Sessak
Michael Niedermayer wrote: On Sun, Dec 06, 2009 at 05:12:37PM +0100, Vitor Sessak wrote: Hi and sorry for the delay. Artur Bodera wrote: On Tue, Dec 1, 2009 at 12:50 AM, Vitor Sessak vitor1...@gmail.com wrote: While I normally oppose making non-committed code more complex, I think this

Re: [FFmpeg-soc] [PATCH] updated! vf_overlay alpha patch and watermarking using PNG with alpha

2009-12-07 Thread Michael Niedermayer
On Mon, Dec 07, 2009 at 03:59:12PM +0100, Artur Bodera wrote: On Mon, Dec 7, 2009 at 2:08 PM, Michael Niedermayer michae...@gmx.atwrote: The issue is just that with arbitrary graphs its not so easy to negotiate the format in a way that is scaleable and doesnt break down to O(2^n) time

Re: [FFmpeg-soc] [PATCH] updated! vf_overlay alpha patch and watermarking using PNG with alpha

2009-12-07 Thread Michael Niedermayer
On Mon, Dec 07, 2009 at 07:51:35PM +0100, Vitor Sessak wrote: Michael Niedermayer wrote: On Sun, Dec 06, 2009 at 05:12:37PM +0100, Vitor Sessak wrote: Hi and sorry for the delay. Artur Bodera wrote: On Tue, Dec 1, 2009 at 12:50 AM, Vitor Sessak vitor1...@gmail.com wrote: While I normally

[FFmpeg-soc] [soc]: r5509 - aac-sbr/aacsbr.c

2009-12-07 Thread alexc
Author: alexc Date: Tue Dec 8 07:14:43 2009 New Revision: 5509 Log: 10l: Consider smoothing the filter gain when h_SL != 0. Not when it is. Modified: aac-sbr/aacsbr.c Modified: aac-sbr/aacsbr.c == ---

[FFmpeg-soc] [soc]: r5510 - aac-sbr/aacsbr.c

2009-12-07 Thread alexc
Author: alexc Date: Tue Dec 8 07:14:45 2009 New Revision: 5510 Log: When s_m_boost is not zero q_filt is zero. Modified: aac-sbr/aacsbr.c Modified: aac-sbr/aacsbr.c == --- aac-sbr/aacsbr.cTue Dec 8 07:14:43

[FFmpeg-soc] [soc]: r5511 - in aac-sbr: aacsbr.c aacsbr.h

2009-12-07 Thread alexc
Author: alexc Date: Tue Dec 8 07:14:47 2009 New Revision: 5511 Log: Fix f_indexnoise. By index_Noise is the last f_IndexNoise of the previous SBR frame the spec means for l = L_E - 1, i = RATE*t_E[L_E] - 1, and m = M -1. All the other terms compensate for the initial value of i and count inner

[FFmpeg-soc] [soc]: r5512 - in aac-sbr: aacsbr.c aacsbr.h

2009-12-07 Thread alexc
Author: alexc Date: Tue Dec 8 07:14:49 2009 New Revision: 5512 Log: Fix f_indexsine in an analogous manner. Modified: aac-sbr/aacsbr.c aac-sbr/aacsbr.h Modified: aac-sbr/aacsbr.c == --- aac-sbr/aacsbr.cTue

Re: [FFmpeg-soc] [PATCH] updated! vf_overlay alpha patch and watermarking using PNG with alpha

2009-12-07 Thread Reimar Döffinger
On Mon, Dec 07, 2009 at 09:33:42PM +0100, Michael Niedermayer wrote: On Mon, Dec 07, 2009 at 03:59:12PM +0100, Artur Bodera wrote: On Mon, Dec 7, 2009 at 2:08 PM, Michael Niedermayer michae...@gmx.atwrote: The issue is just that with arbitrary graphs its not so easy to negotiate the