update the current year

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Doxyfile

@@ -31,7 +31,7 @@ PROJECT_NAME           = FFmpeg
 # This could be handy for archiving the generated documentation or
 # if some version control system is used.
 
-PROJECT_NUMBER         = 1.0.5
+PROJECT_NUMBER         = 1.0.6
 
 # With the PROJECT_LOGO tag one can specify an logo or icon that is included
 # in the documentation. The maximum height of the logo should not exceed 55

MAINTAINERS

@@ -408,10 +408,11 @@ x86                                     Michael Niedermayer
 Releases
 ========
 
+1.2                                     Michael Niedermayer
+1.1                                     Michael Niedermayer
 1.0                                     Michael Niedermayer
-0.11                                    Michael Niedermayer
-0.10                                    Michael Niedermayer
 
+If you want to maintain an older release, please contact us
 
 
 GnuPG Fingerprints of maintainers and contributors

RELEASE

@@ -1 +1 @@
-1.0.5
+1.0.6

VERSION

@@ -1 +1 @@
-1.0.5
+1.0.6

cmdutils.c

@@ -61,7 +61,7 @@ struct SwsContext *sws_opts;
 SwrContext *swr_opts;
 AVDictionary *format_opts, *codec_opts;
 
-const int this_year = 2012;
+const int this_year = 2013;
 
 static FILE *report_file;
 

doc/ffmpeg.texi

@@ -1013,7 +1013,7 @@ ffmpeg -filter_complex 'color=red' -t 5 out.mkv
 
 As a special exception, you can use a bitmap subtitle stream as input: it
 will be converted into a video with the same size as the largest video in
-the file, or 720×576 if no video is present. Note that this is an
+the file, or 720x576 if no video is present. Note that this is an
 experimental and temporary solution. It will be removed once libavfilter has
 proper support for subtitles.
 

doc/filters.texi

@@ -3458,7 +3458,7 @@ Tile several successive frames together.
 It accepts as argument the tile size (i.e. the number of lines and columns)
 in the form "@var{w}x@var{h}".
 
-For example, produce 8×8 PNG tiles of all keyframes (@option{-skip_frame
+For example, produce 8x8 PNG tiles of all keyframes (@option{-skip_frame
 nokey}) in a movie:
 @example
 ffmpeg -skip_frame nokey -i file.avi -vf 'scale=128:72,tile=8x8' -an -vsync 0 keyframes%03d.png
@@ -4554,7 +4554,7 @@ streams in each segment. Default is 0.
 The filter has @var{v}+@var{a} outputs: first @var{v} video outputs, then
 @var{a} audio outputs.
 
-There are @var{n}×(@var{v}+@var{a}) inputs: first the inputs for the first
+There are @var{n}x(@var{v}+@var{a}) inputs: first the inputs for the first
 segment, in the same order as the outputs, then the inputs for the second
 segment, etc.
 

libavcodec/aacsbr.c

@@ -1124,7 +1124,12 @@ static void sbr_dequant(SpectralBandReplication *sbr, int id_aac)
             for (k = 0; k < sbr->n[sbr->data[0].bs_freq_res[e]]; k++) {
                 float temp1 = exp2f(sbr->data[0].env_facs[e][k] * alpha + 7.0f);
                 float temp2 = exp2f((pan_offset - sbr->data[1].env_facs[e][k]) * alpha);
-                float fac   = temp1 / (1.0f + temp2);
+                float fac;
+                if (temp1 > 1E20) {
+                    av_log(NULL, AV_LOG_ERROR, "envelope scalefactor overflow in dequant\n");
+                    temp1 = 1;
+                }
+                fac   = temp1 / (1.0f + temp2);
                 sbr->data[0].env_facs[e][k] = fac;
                 sbr->data[1].env_facs[e][k] = fac * temp2;
             }
@@ -1133,7 +1138,12 @@ static void sbr_dequant(SpectralBandReplication *sbr, int id_aac)
             for (k = 0; k < sbr->n_q; k++) {
                 float temp1 = exp2f(NOISE_FLOOR_OFFSET - sbr->data[0].noise_facs[e][k] + 1);
                 float temp2 = exp2f(12 - sbr->data[1].noise_facs[e][k]);
-                float fac   = temp1 / (1.0f + temp2);
+                float fac;
+                if (temp1 > 1E20) {
+                    av_log(NULL, AV_LOG_ERROR, "envelope scalefactor overflow in dequant\n");
+                    temp1 = 1;
+                }
+                fac = temp1 / (1.0f + temp2);
                 sbr->data[0].noise_facs[e][k] = fac;
                 sbr->data[1].noise_facs[e][k] = fac * temp2;
             }
@@ -1142,9 +1152,15 @@ static void sbr_dequant(SpectralBandReplication *sbr, int id_aac)
         for (ch = 0; ch < (id_aac == TYPE_CPE) + 1; ch++) {
             float alpha = sbr->data[ch].bs_amp_res ? 1.0f : 0.5f;
             for (e = 1; e <= sbr->data[ch].bs_num_env; e++)
-                for (k = 0; k < sbr->n[sbr->data[ch].bs_freq_res[e]]; k++)
+                for (k = 0; k < sbr->n[sbr->data[ch].bs_freq_res[e]]; k++){
                     sbr->data[ch].env_facs[e][k] =
                         exp2f(alpha * sbr->data[ch].env_facs[e][k] + 6.0f);
+                    if (sbr->data[ch].env_facs[e][k] > 1E20) {
+                        av_log(NULL, AV_LOG_ERROR, "envelope scalefactor overflow in dequant\n");
+                        sbr->data[ch].env_facs[e][k] = 1;
+                    }
+                }
+
             for (e = 1; e <= sbr->data[ch].bs_num_noise; e++)
                 for (k = 0; k < sbr->n_q; k++)
                     sbr->data[ch].noise_facs[e][k] =

libavcodec/dpxenc.c

@@ -201,6 +201,7 @@ static int encode_frame(AVCodecContext *avctx, AVPacket *pkt,
     buf[803] = s->bits_per_component;
     write16(buf + 804, (s->bits_per_component == 10 || s->bits_per_component == 12) ?
                        1 : 0); /* packing method */
+    write32(buf + 808, HEADER_SIZE); /* data offset */
 
     /* Image source information header */
     write32(buf + 1628, avctx->sample_aspect_ratio.num);

libavcodec/libx264.c

@@ -174,7 +174,7 @@ static int X264_frame(AVCodecContext *ctx, AVPacket *pkt, const AVFrame *frame,
             frame->pict_type == AV_PICTURE_TYPE_P ? X264_TYPE_P :
             frame->pict_type == AV_PICTURE_TYPE_B ? X264_TYPE_B :
                                             X264_TYPE_AUTO;
-        if (x4->params.b_tff != frame->top_field_first) {
+        if (x4->params.b_interlaced && x4->params.b_tff != frame->top_field_first) {
             x4->params.b_tff = frame->top_field_first;
             x264_encoder_reconfig(x4->enc, &x4->params);
         }

libavcodec/mpegaudio_parser.c

@@ -30,6 +30,7 @@ typedef struct MpegAudioParseContext {
     int frame_size;
     uint32_t header;
     int header_count;
+    int no_bitrate;
 } MpegAudioParseContext;
 
 #define MPA_HEADER_SIZE 4
@@ -74,15 +75,18 @@ static int mpegaudio_parse(AVCodecParserContext *s1,
                     if((state&SAME_HEADER_MASK) != (s->header&SAME_HEADER_MASK) && s->header)
                         s->header_count= -3;
                     s->header= state;
-                    s->header_count++;
                     s->frame_size = ret-4;
 
-                    if (s->header_count > 1) {
+                    if (s->header_count > 0) {
                         avctx->sample_rate= sr;
                         avctx->channels   = channels;
                         s1->duration      = frame_size;
-                        avctx->bit_rate   = bit_rate;
+                        if (s->no_bitrate || !avctx->bit_rate) {
+                            s->no_bitrate = 1;
+                            avctx->bit_rate += (bit_rate - avctx->bit_rate) / s->header_count;
+                        }
                     }
+                    s->header_count++;
                     break;
                 }
             }

libavcodec/msrledec.c

@@ -138,7 +138,8 @@ static int msrle_decode_8_16_24_32(AVCodecContext *avctx, AVPicture *pic,
     unsigned int width= FFABS(pic->linesize[0]) / (depth >> 3);
 
     output     = pic->data[0] + (avctx->height - 1) * pic->linesize[0];
-    output_end = pic->data[0] +  avctx->height      * pic->linesize[0];
+    output_end = output + FFABS(pic->linesize[0]);
+
     while (bytestream2_get_bytes_left(gb) > 0) {
         p1 = bytestream2_get_byteu(gb);
         if(p1 == 0) { //Escape code
@@ -155,6 +156,7 @@ static int msrle_decode_8_16_24_32(AVCodecContext *avctx, AVPicture *pic,
                         return AVERROR_INVALIDDATA;
                     }
                 }
+                output_end = output + FFABS(pic->linesize[0]);
                 pos = 0;
                 continue;
             } else if(p2 == 1) { //End-of-picture
@@ -169,11 +171,11 @@ static int msrle_decode_8_16_24_32(AVCodecContext *avctx, AVPicture *pic,
                     return -1;
                 }
                 output = pic->data[0] + line * pic->linesize[0] + pos * (depth >> 3);
+                output_end = pic->data[0] + line * pic->linesize[0] + FFABS(pic->linesize[0]);
                 continue;
             }
             // Copy data
-            if ((pic->linesize[0] > 0 && output + p2 * (depth >> 3) > output_end) ||
+            if (output + p2 * (depth >> 3) > output_end) {
-                (pic->linesize[0] < 0 && output + p2 * (depth >> 3) < output_end)) {
                 bytestream2_skip(gb, 2 * (depth >> 3));
                 continue;
             } else if (bytestream2_get_bytes_left(gb) < p2 * (depth >> 3)) {
@@ -203,36 +205,39 @@ static int msrle_decode_8_16_24_32(AVCodecContext *avctx, AVPicture *pic,
             pos += p2;
         } else { //run of pixels
             uint8_t pix[3]; //original pixel
-            switch(depth){
+            if (output + p1 * (depth >> 3) > output_end)
-            case  8: pix[0] = bytestream2_get_byte(gb);
-                     break;
-            case 16: pix16  = bytestream2_get_le16(gb);
-                     break;
-            case 24: pix[0] = bytestream2_get_byte(gb);
-                     pix[1] = bytestream2_get_byte(gb);
-                     pix[2] = bytestream2_get_byte(gb);
-                     break;
-            case 32: pix32  = bytestream2_get_le32(gb);
-                     break;
-            }
-            if ((pic->linesize[0] > 0 && output + p1 * (depth >> 3) > output_end) ||
-                (pic->linesize[0] < 0 && output + p1 * (depth >> 3) < output_end))
                 continue;
-            for(i = 0; i < p1; i++) {
+
-                switch(depth){
+            switch(depth){
-                case  8: *output++ = pix[0];
+            case  8:
-                         break;
+                pix[0] = bytestream2_get_byte(gb);
-                case 16: *(uint16_t*)output = pix16;
+                for(i = 0; i < p1; i++)
-                         output += 2;
+                        *output++ = pix[0];
-                         break;
+                break;
-                case 24: *output++ = pix[0];
+            case 16:
-                         *output++ = pix[1];
+                pix16  = bytestream2_get_le16(gb);
-                         *output++ = pix[2];
+                for(i = 0; i < p1; i++) {
-                         break;
+                        *(uint16_t*)output = pix16;
-                case 32: *(uint32_t*)output = pix32;
+                        output += 2;
-                         output += 4;
-                         break;
                 }
+                break;
+            case 24:
+                pix[0] = bytestream2_get_byte(gb);
+                pix[1] = bytestream2_get_byte(gb);
+                pix[2] = bytestream2_get_byte(gb);
+                for(i = 0; i < p1; i++) {
+                        *output++ = pix[0];
+                        *output++ = pix[1];
+                        *output++ = pix[2];
+                }
+                break;
+            case 32:
+                pix32  = bytestream2_get_le32(gb);
+                for(i = 0; i < p1; i++) {
+                        *(uint32_t*)output = pix32;
+                        output += 4;
+                }
+                break;
             }
             pos += p1;
         }

libavcodec/psymodel.c

@@ -106,7 +106,7 @@ av_cold struct FFPsyPreprocessContext* ff_psy_preprocess_init(AVCodecContext *av
     if (!cutoff_coeff && avctx->codec_id == AV_CODEC_ID_AAC)
         cutoff_coeff = 2.0 * AAC_CUTOFF(avctx) / avctx->sample_rate;
 
-    if (cutoff_coeff)
+    if (cutoff_coeff && cutoff_coeff < 0.98)
     ctx->fcoeffs = ff_iir_filter_init_coeffs(avctx, FF_FILTER_TYPE_BUTTERWORTH,
                                              FF_FILTER_MODE_LOWPASS, FILT_ORDER,
                                              cutoff_coeff, 0.0, 0.0);

libavfilter/avf_concat.c

@@ -195,7 +195,7 @@ static void process_frame(AVFilterLink *inlink, AVFilterBufferRef *buf)
         av_log(ctx, AV_LOG_ERROR, "Frame after EOF on input %s\n",
                ctx->input_pads[in_no].name);
         avfilter_unref_buffer(buf);
-    } if (in_no >= cat->cur_idx + ctx->nb_outputs) {
+    } else if (in_no >= cat->cur_idx + ctx->nb_outputs) {
         ff_bufqueue_add(ctx, &cat->in[in_no].queue, buf);
     } else {
         push_frame(ctx, in_no, buf);

libavformat/hls.c

@@ -536,11 +536,13 @@ static int hls_read_header(AVFormatContext *s)
         /* Create new AVStreams for each stream in this variant */
         for (j = 0; j < v->ctx->nb_streams; j++) {
             AVStream *st = avformat_new_stream(s, NULL);
+            AVStream *ist = v->ctx->streams[j];
             if (!st) {
                 ret = AVERROR(ENOMEM);
                 goto fail;
             }
             st->id = i;
+            avpriv_set_pts_info(st, ist->pts_wrap_bits, ist->time_base.num, ist->time_base.den);
             avcodec_copy_context(st->codec, v->ctx->streams[j]->codec);
             if (v->bandwidth)
                 av_dict_set(&st->metadata, "variant_bitrate", bitrate_str,

libavformat/iff.c

@@ -201,6 +201,8 @@ static int iff_read_header(AVFormatContext *s)
             break;
 
         case ID_CMAP:
+            if (data_size > INT_MAX - IFF_EXTRA_VIDEO_SIZE - FF_INPUT_BUFFER_PADDING_SIZE)
+                return AVERROR_INVALIDDATA;
             st->codec->extradata_size = data_size + IFF_EXTRA_VIDEO_SIZE;
             st->codec->extradata      = av_malloc(data_size + IFF_EXTRA_VIDEO_SIZE + FF_INPUT_BUFFER_PADDING_SIZE);
             if (!st->codec->extradata)
@@ -323,6 +325,7 @@ static int iff_read_header(AVFormatContext *s)
             if (!st->codec->extradata)
                 return AVERROR(ENOMEM);
         }
+        av_assert0(st->codec->extradata_size >= IFF_EXTRA_VIDEO_SIZE);
         buf = st->codec->extradata;
         bytestream_put_be16(&buf, IFF_EXTRA_VIDEO_SIZE);
         bytestream_put_byte(&buf, iff->bitmap_compression);

libavformat/matroska.c

@@ -114,7 +114,7 @@ const char * const ff_matroska_video_stereo_mode[MATROSKA_VIDEO_STEREO_MODE_COUN
     "bottom_top",
     "top_bottom",
     "checkerboard_rl",
-    "checkerboard_lr"
+    "checkerboard_lr",
     "row_interleaved_rl",
     "row_interleaved_lr",
     "col_interleaved_rl",

libavformat/mp3dec.c

@@ -120,6 +120,7 @@ static int mp3_parse_vbr_tags(AVFormatContext *s, AVStream *st, int64_t base)
     const int64_t xing_offtbl[2][2] = {{32, 17}, {17,9}};
     MPADecodeHeader c;
     int vbrtag_size = 0;
+    int is_cbr;
 
     v = avio_rb32(s->pb);
     if(ff_mpa_check_header(v) < 0)
@@ -135,7 +136,8 @@ static int mp3_parse_vbr_tags(AVFormatContext *s, AVStream *st, int64_t base)
     /* Check for Xing / Info tag */
     avio_skip(s->pb, xing_offtbl[c.lsf == 1][c.nb_channels == 1]);
     v = avio_rb32(s->pb);
-    if(v == MKBETAG('X', 'i', 'n', 'g') || v == MKBETAG('I', 'n', 'f', 'o')) {
+    is_cbr = v == MKBETAG('I', 'n', 'f', 'o');
+    if (v == MKBETAG('X', 'i', 'n', 'g') || is_cbr) {
         v = avio_rb32(s->pb);
         if(v & XING_FLAG_FRAMES)
             frames = avio_rb32(s->pb);
@@ -180,7 +182,7 @@ static int mp3_parse_vbr_tags(AVFormatContext *s, AVStream *st, int64_t base)
     if(frames)
         st->duration = av_rescale_q(frames, (AVRational){spf, c.sample_rate},
                                     st->time_base);
-    if(size && frames)
+    if (size && frames && !is_cbr)
         st->codec->bit_rate = av_rescale(size, 8 * c.sample_rate, frames * (int64_t)spf);
 
     return 0;

libavformat/rmdec.c

@@ -1014,6 +1014,18 @@ static int64_t rm_read_dts(AVFormatContext *s, int stream_index,
     return dts;
 }
 
+static int rm_read_seek(AVFormatContext *s, int stream_index,
+                        int64_t pts, int flags)
+{
+    RMDemuxContext *rm = s->priv_data;
+
+    if (ff_seek_frame_binary(s, stream_index, pts, flags) < 0)
+        return -1;
+    rm->audio_pkt_cnt = 0;
+    return 0;
+}
+
+
 AVInputFormat ff_rm_demuxer = {
     .name           = "rm",
     .long_name      = NULL_IF_CONFIG_SMALL("RealMedia"),
@@ -1023,6 +1035,7 @@ AVInputFormat ff_rm_demuxer = {
     .read_packet    = rm_read_packet,
     .read_close     = rm_read_close,
     .read_timestamp = rm_read_dts,
+    .read_seek      = rm_read_seek,
 };
 
 AVInputFormat ff_rdt_demuxer = {

libavformat/utils.c

@@ -642,7 +642,7 @@ int avformat_open_input(AVFormatContext **ps, const char *filename, AVInputForma
             goto fail;
 
     if (id3v2_extra_meta) {
-        if (!strcmp(s->iformat->name, "mp3")) {
+        if (!strcmp(s->iformat->name, "mp3") || !strcmp(s->iformat->name, "aac")) {
             if((ret = ff_id3v2_parse_apic(s, &id3v2_extra_meta)) < 0)
                 goto fail;
         } else

tests/ref/lavf-fate/mp3

@@ -1,3 +1,3 @@
-40a4e41ae74ec8dacdf02402831a6a58 *./tests/data/lavf-fate/lavf.mp3
+7fcf80c2059b5c058a6cdd2e2f798b6c *./tests/data/lavf-fate/lavf.mp3
-97230 ./tests/data/lavf-fate/lavf.mp3
+96366 ./tests/data/lavf-fate/lavf.mp3
 ./tests/data/lavf-fate/lavf.mp3 CRC=0x6c9850fe

tests/ref/lavf/dpx

@@ -1,9 +1,9 @@
-808ea110635774252439722a48329d61 *./tests/data/images/dpx/02.dpx
+d2f0b4e854fda2d3b3bee84cef80593c *./tests/data/images/dpx/02.dpx
 ./tests/data/images/dpx/%02d.dpx CRC=0x6da01946
 305792 ./tests/data/images/dpx/02.dpx
-5e1a777fa3f4094c9c4dd989cf9e8e8b *./tests/data/images/dpx/02.dpx
+075963c3c08978b6a20555ba09161434 *./tests/data/images/dpx/02.dpx
 ./tests/data/images/dpx/%02d.dpx CRC=0xe5b9c023
 609920 ./tests/data/images/dpx/02.dpx
-13dc41b1e1e36399a5e1f8b7e3344a81 *./tests/data/images/dpx/02.dpx
+b9f22728f8ff393bf30cf6cbd624fa95 *./tests/data/images/dpx/02.dpx
 ./tests/data/images/dpx/%02d.dpx CRC=0xf0a1c097
 407168 ./tests/data/images/dpx/02.dpx