On Sat, Mar 26, 2016 at 10:18:47PM +0530, Disha Singh wrote: > This is the revised patch created using git format-patch. > > -Disha > > On Thu, Mar 24, 2016 at 2:45 PM, Paul B Mahol <one...@gmail.com> wrote: > > > On 3/21/16, Disha Singh <directionsta...@gmail.com> wrote: > > > Qualification task for project TrueHD encoder. > > > There are two patches. > > > One has the changes made to other files to support mlpenc.c and the other > > > only has mlpenc.c. > > > Also attached is the diff file of mlpenc.c. > > > (Modified the file : > > > https://github.com/ramiropolla/soc/blob/master/mlp/mlpenc.c) > > > > > > > You need to make proper patch that can be applied to ffmpeg with no > > separate files and strange patches. > > _______________________________________________ > > ffmpeg-devel mailing list > > ffmpeg-devel@ffmpeg.org > > http://ffmpeg.org/mailman/listinfo/ffmpeg-devel > >
> configure | 1 > libavcodec/Makefile | 1 > libavcodec/allcodecs.c | 2 > libavcodec/mlp.h | 4 > libavcodec/mlpenc.c | 2443 > +++++++++++++++++++++++++++++++++++++++++++++++++ > 5 files changed, 2450 insertions(+), 1 deletion(-) > eac7dbd4d7bc0502d9fa09c13a6d5275114f3b83 0001-Mlp-encoder-addition.patch > From 639aa2a07be6064049b2ba1e134e1474cb7f0806 Mon Sep 17 00:00:00 2001 > From: dinux5 <directionsta...@gmail.com> > Date: Sat, 26 Mar 2016 22:11:59 +0530 > Subject: [PATCH] Mlp encoder addition. testing this ./ffmpeg -i in.m4a test.mlp says it needs 'To use it anyways, you must set "-strict inofficial".' thats ok if it would work: ./ffmpeg -i in.m4a -strict inofficial test.mlp [mlp @ 0x2494740] Unable to parse option value "inofficial" ./ffmpeg -i in.m4a -strict -2 test.mlp segfaults Program received signal SIGSEGV, Segmentation fault. 0x0000000000aeed33 in determine_quant_step_size (ctx=0x20bf200) at libavcodec/mlpenc.c:1402 1402 dp->quant_step_size[channel] = number_trailing_zeroes(sample_mask[channel]) - mp->shift[channel]; (gdb) bt Python Exception <type 'exceptions.ImportError'> No module named gdb.frames: #0 0x0000000000aeed33 in determine_quant_step_size (ctx=0x20bf200) at libavcodec/mlpenc.c:1402 #1 0x0000000000af1434 in analyze_sample_buffer (ctx=0x20bf200) at libavcodec/mlpenc.c:2208 #2 0x0000000000af1dbe in mlp_encode_frame (avctx=0x20bdde0, avpkt=0x7fffffffdef0, frame=0x20bec20, got_packet_ptr=0x7fffffffdf5c) at libavcodec/mlpenc.c:2386 #3 0x0000000000cb179e in avcodec_encode_audio2 (avctx=0x20bdde0, avpkt=0x7fffffffdef0, frame=0x20bec20, got_packet_ptr=0x7fffffffdf5c) at libavcodec/utils.c:1826 #4 0x000000000042cd37 in do_audio_out (s=0x20a9b40, ost=0x20bdc00, frame=0x20bec20) at ffmpeg.c:815 #5 0x000000000042f5c5 in reap_filters (flush=0) at ffmpeg.c:1367 #6 0x000000000043c068 in transcode_step () at ffmpeg.c:4099 #7 0x000000000043c14c in transcode () at ffmpeg.c:4143 #8 0x000000000043c912 in main (argc=6, argv=0x7fffffffe448) at ffmpeg.c:4334 [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB Frequently ignored answer#1 FFmpeg bugs should be sent to our bugtracker. User questions about the command line tools should be sent to the ffmpeg-user ML. And questions about how to use libav* should be sent to the libav-user ML.
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