ff_put_wav_header: add flag to force WAVEFORMATEX

Partially undoes commit 2c4e08d89327595f7f4be57dda4b3775e1198d5e: riff: always generate a proper WAVEFORMATEX structure in ff_put_wav_header A new flag, FF_PUT_WAV_HEADER_FORCE_WAVEFORMATEX, is added to force the use of WAVEFORMATEX rather than PCMWAVEFORMAT even for PCM codecs. This flag is used in the Matroska muxer (the cause of the original change) and in the ASF muxer, because the specifications for these formats indicate explicitly that WAVEFORMATEX should be used. Muxers for other formats will return to the original behavior of writing PCMWAVEFORMAT when writing a header for raw PCM. In particular, this causes raw PCM in WAV to generate the canonical 44-byte header expected by some tools. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
author: Daniel Verkamp <daniel@drv.nu> 2014-04-29 19:26:05 -0700
committer: Michael Niedermayer <michaelni@gmx.at> 2014-04-30 16:41:35 +0200
commit: 5e7d21c7ad02e37caa1bcb50ab8ad64e7d7fb86c (patch)
tree: 20eb13371083ec6c50fe3533141c240f51780624
parent: bb6d00f01417718315d7944c6c33950ea88fb287 (diff)
download: ffmpeg-5e7d21c7ad02e37caa1bcb50ab8ad64e7d7fb86c.tar.gz
54 files changed, 148 insertions, 131 deletions
diff --git a/libavformat/asfenc.c b/libavformat/asfenc.c
index 8add6e0b12..23d83b712d 100644
--- a/libavformat/asfenc.c
+++ b/libavformat/asfenc.c
@@ -527,7 +527,7 @@ static int asf_write_header1(AVFormatContext *s, int64_t file_size,
 
         if (enc->codec_type == AVMEDIA_TYPE_AUDIO) {
             /* WAVEFORMATEX header */
-            int wavsize = ff_put_wav_header(pb, enc);
+            int wavsize = ff_put_wav_header(pb, enc, FF_PUT_WAV_HEADER_FORCE_WAVEFORMATEX);
 
             if (wavsize < 0)
                 return -1;
diff --git a/libavformat/avienc.c b/libavformat/avienc.c
index 7d5aee0059..89e2a539a0 100644
--- a/libavformat/avienc.c
+++ b/libavformat/avienc.c
@@ -325,7 +325,7 @@ static int avi_write_header(AVFormatContext *s)
                           av_get_pix_fmt_name(stream->pix_fmt));
                 break;
             case AVMEDIA_TYPE_AUDIO:
-                if ((ret = ff_put_wav_header(pb, stream)) < 0)
+                if ((ret = ff_put_wav_header(pb, stream, 0)) < 0)
                     return ret;
                 break;
             default:
diff --git a/libavformat/matroskaenc.c b/libavformat/matroskaenc.c
index a628c7ab01..62e2d57ab9 100644
--- a/libavformat/matroskaenc.c
+++ b/libavformat/matroskaenc.c
@@ -593,7 +593,7 @@ static int mkv_write_codecprivate(AVFormatContext *s, AVIOContext *pb, AVCodecCo
         if (!codec->codec_tag)
             codec->codec_tag = tag;
 
-        ff_put_wav_header(dyn_cp, codec);
+        ff_put_wav_header(dyn_cp, codec, FF_PUT_WAV_HEADER_FORCE_WAVEFORMATEX);
     }
 
     codecpriv_size = avio_close_dyn_buf(dyn_cp, &codecpriv);
diff --git a/libavformat/movenc.c b/libavformat/movenc.c
index 22b4ca6c98..bb0cb55f2b 100644
--- a/libavformat/movenc.c
+++ b/libavformat/movenc.c
@@ -401,7 +401,7 @@ static int mov_write_ms_tag(AVIOContext *pb, MOVTrack *track)
     avio_wb32(pb, 0);
     avio_wl32(pb, track->tag); // store it byteswapped
     track->enc->codec_tag = av_bswap16(track->tag >> 16);
-    ff_put_wav_header(pb, track->enc);
+    ff_put_wav_header(pb, track->enc, 0);
     return update_size(pb, pos);
 }
 
@@ -410,7 +410,7 @@ static int mov_write_wfex_tag(AVIOContext *pb, MOVTrack *track)
     int64_t pos = avio_tell(pb);
     avio_wb32(pb, 0);
     ffio_wfourcc(pb, "wfex");
-    ff_put_wav_header(pb, track->enc);
+    ff_put_wav_header(pb, track->enc, FF_PUT_WAV_HEADER_FORCE_WAVEFORMATEX);
     return update_size(pb, pos);
 }
 
diff --git a/libavformat/riff.h b/libavformat/riff.h
index dba38034e9..6f07179b2a 100644
--- a/libavformat/riff.h
+++ b/libavformat/riff.h
@@ -46,7 +46,21 @@ void ff_end_tag(AVIOContext *pb, int64_t start);
 int ff_get_bmp_header(AVIOContext *pb, AVStream *st, unsigned *esize);
 
 void ff_put_bmp_header(AVIOContext *pb, AVCodecContext *enc, const AVCodecTag *tags, int for_asf, int ignore_extradata);
-int ff_put_wav_header(AVIOContext *pb, AVCodecContext *enc);
+
+/**
+ * Tell ff_put_wav_header() to use WAVEFORMATEX even for PCM codecs.
+ */
+#define FF_PUT_WAV_HEADER_FORCE_WAVEFORMATEX    0x00000001
+
+/**
+ * Write WAVEFORMAT header structure.
+ *
+ * @param flags a combination of FF_PUT_WAV_HEADER_* constants
+ *
+ * @return the size or -1 on error
+ */
+int ff_put_wav_header(AVIOContext *pb, AVCodecContext *enc, int flags);
+
 enum AVCodecID ff_wav_codec_get_id(unsigned int tag, int bps);
 int ff_get_wav_header(AVIOContext *pb, AVCodecContext *codec, int size);
 
diff --git a/libavformat/riffenc.c b/libavformat/riffenc.c
index 6c91cb693a..8701358e51 100644
--- a/libavformat/riffenc.c
+++ b/libavformat/riffenc.c
@@ -51,7 +51,7 @@ void ff_end_tag(AVIOContext *pb, int64_t start)
 
 /* WAVEFORMATEX header */
 /* returns the size or -1 on error */
-int ff_put_wav_header(AVIOContext *pb, AVCodecContext *enc)
+int ff_put_wav_header(AVIOContext *pb, AVCodecContext *enc, int flags)
 {
     int bps, blkalign, bytespersec, frame_size;
     int hdrsize;
@@ -189,9 +189,12 @@ int ff_put_wav_header(AVIOContext *pb, AVCodecContext *enc)
         avio_wl32(pb, 0xAA000080);
         avio_wl32(pb, 0x719B3800);
         }
-    } else {
+    } else if ((flags & FF_PUT_WAV_HEADER_FORCE_WAVEFORMATEX) ||
+               enc->codec_tag != 0x0001 /* PCM */ ||
+               riff_extradata - riff_extradata_start) {
+        /* WAVEFORMATEX */
         avio_wl16(pb, riff_extradata - riff_extradata_start); /* cbSize */
-    }
+    } /* else PCMWAVEFORMAT */
     avio_write(pb, riff_extradata_start, riff_extradata - riff_extradata_start);
     hdrsize = avio_tell(pb) - hdrstart;
     if (hdrsize & 1) {
diff --git a/libavformat/wavenc.c b/libavformat/wavenc.c
index 0067dfef29..0ddd218343 100644
--- a/libavformat/wavenc.c
+++ b/libavformat/wavenc.c
@@ -141,7 +141,7 @@ static int wav_write_header(AVFormatContext *s)
 
     /* format header */
     fmt = ff_start_tag(pb, "fmt ");
-    if (ff_put_wav_header(pb, s->streams[0]->codec) < 0) {
+    if (ff_put_wav_header(pb, s->streams[0]->codec, 0) < 0) {
         av_log(s, AV_LOG_ERROR, "%s codec not supported in WAVE format\n",
                s->streams[0]->codec->codec ? s->streams[0]->codec->codec->name : "NONE");
         return -1;
@@ -323,7 +323,7 @@ static int w64_write_header(AVFormatContext *s)
     avio_wl64(pb, -1);
     avio_write(pb, ff_w64_guid_wave, sizeof(ff_w64_guid_wave));
     start_guid(pb, ff_w64_guid_fmt, &start);
-    if ((ret = ff_put_wav_header(pb, s->streams[0]->codec)) < 0) {
+    if ((ret = ff_put_wav_header(pb, s->streams[0]->codec, 0)) < 0) {
         av_log(s, AV_LOG_ERROR, "%s codec not supported\n",
                s->streams[0]->codec->codec ? s->streams[0]->codec->codec->name : "NONE");
         return ret;
diff --git a/libavformat/wtvenc.c b/libavformat/wtvenc.c
index f051c660ba..634545d459 100644
--- a/libavformat/wtvenc.c
+++ b/libavformat/wtvenc.c
@@ -289,7 +289,7 @@ static int write_stream_codec_info(AVFormatContext *s, AVStream *st)
     if (st->codec->codec_type == AVMEDIA_TYPE_VIDEO) {
         put_videoinfoheader2(pb, st);
     } else {
-        if (ff_put_wav_header(pb, st->codec) < 0)
+        if (ff_put_wav_header(pb, st->codec, 0) < 0)
             format_type = &ff_format_none;
     }
     hdr_size = avio_tell(pb) - hdr_pos_start;
diff --git a/tests/fate/filter-audio.mak b/tests/fate/filter-audio.mak
index b2452fc52d..ef5121623c 100644
--- a/tests/fate/filter-audio.mak
+++ b/tests/fate/filter-audio.mak
@@ -66,7 +66,7 @@ fate-filter-channelmap-one-str: SRC = $(TARGET_PATH)/tests/data/asynth-44100-2.w
 fate-filter-channelmap-one-str: tests/data/asynth-44100-2.wav
 fate-filter-channelmap-one-str: CMD = md5 -i $(SRC) -filter_complex_script $(TARGET_PATH)/tests/data/filtergraphs/channelmap_one_str -f wav -flags +bitexact
 fate-filter-channelmap-one-str: CMP = oneline
-fate-filter-channelmap-one-str: REF = 9fe9bc452282dfd94fd80e9491607a0c
+fate-filter-channelmap-one-str: REF = 49ed4aaec717f1b28137c9e1f01f343b
 
 FATE_AFILTER-$(call FILTERDEMDECENCMUX, CHANNELMAP, WAV, PCM_S16LE, PCM_S16LE, WAV) += $(FATE_FILTER_CHANNELMAP)
 
diff --git a/tests/ref/acodec/adpcm-adx b/tests/ref/acodec/adpcm-adx
index 2bc49ab94b..b96d99a73a 100644
--- a/tests/ref/acodec/adpcm-adx
+++ b/tests/ref/acodec/adpcm-adx
@@ -1,4 +1,4 @@
 0a30509d9296b857e134b762b76dbc31 *tests/data/fate/acodec-adpcm-adx.adx
 297720 tests/data/fate/acodec-adpcm-adx.adx
-2dbc601ed5259f4d74dc48ccd8da7eaf *tests/data/fate/acodec-adpcm-adx.out.wav
+7260139001fcac62384dad50a1023e75 *tests/data/fate/acodec-adpcm-adx.out.wav
 stddev: 6989.46 PSNR: 19.44 MAXDIFF:65398 bytes:  1058400/  1058432
diff --git a/tests/ref/acodec/adpcm-ima_qt b/tests/ref/acodec/adpcm-ima_qt
index ace5325dc1..364dfa1e0e 100644
--- a/tests/ref/acodec/adpcm-ima_qt
+++ b/tests/ref/acodec/adpcm-ima_qt
@@ -1,4 +1,4 @@
 44691f14cf5bbef5005df27c692b93ab *tests/data/fate/acodec-adpcm-ima_qt.aiff
 281252 tests/data/fate/acodec-adpcm-ima_qt.aiff
-b0fafd002c38fb70acaddfda1a31ed61 *tests/data/fate/acodec-adpcm-ima_qt.out.wav
+7d2f26ea48731b2399718de0f6c39f0c *tests/data/fate/acodec-adpcm-ima_qt.out.wav
 stddev:  904.76 PSNR: 37.20 MAXDIFF:34029 bytes:  1058400/  1058560
diff --git a/tests/ref/acodec/adpcm-ima_wav b/tests/ref/acodec/adpcm-ima_wav
index 6d83fd5f1c..bd3306dfc5 100644
--- a/tests/ref/acodec/adpcm-ima_wav
+++ b/tests/ref/acodec/adpcm-ima_wav
@@ -1,4 +1,4 @@
 56b75c3a6dacedcf2ce7b0586aa33594 *tests/data/fate/acodec-adpcm-ima_wav.wav
 267324 tests/data/fate/acodec-adpcm-ima_wav.wav
-ddddfa47302da540abf19224202bef57 *tests/data/fate/acodec-adpcm-ima_wav.out.wav
+78a2af1c895792d0c221d127bdd48ece *tests/data/fate/acodec-adpcm-ima_wav.out.wav
 stddev:  903.51 PSNR: 37.21 MAXDIFF:34026 bytes:  1058400/  1061748
diff --git a/tests/ref/acodec/adpcm-ms b/tests/ref/acodec/adpcm-ms
index eb8515d986..c760b783c2 100644
--- a/tests/ref/acodec/adpcm-ms
+++ b/tests/ref/acodec/adpcm-ms
@@ -1,4 +1,4 @@
 a407b87daeef5b25dfb6c5b3f519e9c1 *tests/data/fate/acodec-adpcm-ms.wav
 268378 tests/data/fate/acodec-adpcm-ms.wav
-22863fb278c4e0ebe9c34cb15db5dd6b *tests/data/fate/acodec-adpcm-ms.out.wav
+7be370f937c51e8a967e6a3d08d5156a *tests/data/fate/acodec-adpcm-ms.out.wav
 stddev: 1050.01 PSNR: 35.91 MAXDIFF:29806 bytes:  1058400/  1060576
diff --git a/tests/ref/acodec/adpcm-swf b/tests/ref/acodec/adpcm-swf
index fddb771c8b..2cb9e905ca 100644
--- a/tests/ref/acodec/adpcm-swf
+++ b/tests/ref/acodec/adpcm-swf
@@ -1,4 +1,4 @@
 42d4639866ed4d692eaf126228a4fa2a *tests/data/fate/acodec-adpcm-swf.flv
 269166 tests/data/fate/acodec-adpcm-swf.flv
-f7df69d3fe708303820f2a9d00140a5b *tests/data/fate/acodec-adpcm-swf.out.wav
+628089745a7059ae4055c2515b6d668b *tests/data/fate/acodec-adpcm-swf.out.wav
 stddev:  933.58 PSNR: 36.93 MAXDIFF:51119 bytes:  1058400/  1064960
diff --git a/tests/ref/acodec/adpcm-yamaha b/tests/ref/acodec/adpcm-yamaha
index da60f44d58..2741058546 100644
--- a/tests/ref/acodec/adpcm-yamaha
+++ b/tests/ref/acodec/adpcm-yamaha
@@ -1,4 +1,4 @@
 e9c14f701d25947317db9367b9dc772d *tests/data/fate/acodec-adpcm-yamaha.wav
 265274 tests/data/fate/acodec-adpcm-yamaha.wav
-1488b5974fa040a65f0d407fc0224c6a *tests/data/fate/acodec-adpcm-yamaha.out.wav
+93b95a663ec8799e0c4db18467b21234 *tests/data/fate/acodec-adpcm-yamaha.out.wav
 stddev: 1247.60 PSNR: 34.41 MAXDIFF:39895 bytes:  1058400/  1060864
diff --git a/tests/ref/acodec/alac b/tests/ref/acodec/alac
index 2739b01844..7d6ebe8c8b 100644
--- a/tests/ref/acodec/alac
+++ b/tests/ref/acodec/alac
@@ -1,4 +1,4 @@
 8d9fb9f5433962e7880b666e6e2e428e *tests/data/fate/acodec-alac.mov
 389018 tests/data/fate/acodec-alac.mov
-64151e4bcc2b717aa5a8454d424d6a1f *tests/data/fate/acodec-alac.out.wav
+95e54b261530a1bcf6de6fe3b21dc5f6 *tests/data/fate/acodec-alac.out.wav
 stddev:    0.00 PSNR:999.99 MAXDIFF:    0 bytes:  1058400/  1058400
diff --git a/tests/ref/acodec/flac b/tests/ref/acodec/flac
index 1cc3770667..c2e7f2099b 100644
--- a/tests/ref/acodec/flac
+++ b/tests/ref/acodec/flac
@@ -1,4 +1,4 @@
 151eef9097f944726968bec48649f00a *tests/data/fate/acodec-flac.flac
 361582 tests/data/fate/acodec-flac.flac
-64151e4bcc2b717aa5a8454d424d6a1f *tests/data/fate/acodec-flac.out.wav
+95e54b261530a1bcf6de6fe3b21dc5f6 *tests/data/fate/acodec-flac.out.wav
 stddev:    0.00 PSNR:999.99 MAXDIFF:    0 bytes:  1058400/  1058400
diff --git a/tests/ref/acodec/g723_1 b/tests/ref/acodec/g723_1
index 9f88a76c7b..e33fe3d207 100644
--- a/tests/ref/acodec/g723_1
+++ b/tests/ref/acodec/g723_1
@@ -1,4 +1,4 @@
 dec0deb2425e908d232d2471acff04a3 *tests/data/fate/acodec-g723_1.g723_1
 4800 tests/data/fate/acodec-g723_1.g723_1
-d70776846d77c652bceed281fcca9cc8 *tests/data/fate/acodec-g723_1.out.wav
+c3b9055d1830969c10d08762fae0b787 *tests/data/fate/acodec-g723_1.out.wav
 stddev: 8423.47 PSNR: 17.82 MAXDIFF:53292 bytes:    95992/    96000
diff --git a/tests/ref/acodec/mp2 b/tests/ref/acodec/mp2
index 42381b4784..57b83ac747 100644
--- a/tests/ref/acodec/mp2
+++ b/tests/ref/acodec/mp2
@@ -1,4 +1,4 @@
 f6eb0a205350bbd7fb1028a01c7ae8aa *tests/data/fate/acodec-mp2.mp2
 96130 tests/data/fate/acodec-mp2.mp2
-5a669ca7321adc6ab66a3eade4035909 *tests/data/fate/acodec-mp2.out.wav
+74c7b6b15a001add199619fafe4059a1 *tests/data/fate/acodec-mp2.out.wav
 stddev: 4384.33 PSNR: 23.49 MAXDIFF:52631 bytes:  1058400/  1057916
diff --git a/tests/ref/acodec/mp2fixed b/tests/ref/acodec/mp2fixed
index 3a41d1c6e5..bf8cc7f372 100644
--- a/tests/ref/acodec/mp2fixed
+++ b/tests/ref/acodec/mp2fixed
@@ -1,4 +1,4 @@
 05445de0f0305df85db4ed0ce94e5f4c *tests/data/fate/acodec-mp2fixed.mp2
 288391 tests/data/fate/acodec-mp2fixed.mp2
-82f117c9345aa028bfb6cf5794432043 *tests/data/fate/acodec-mp2fixed.out.wav
+b1b4a13e42db11e9fb1bd2c93692d548 *tests/data/fate/acodec-mp2fixed.out.wav
 stddev: 3653.84 PSNR: 25.07 MAXDIFF:39970 bytes:  1058400/  1057916
diff --git a/tests/ref/acodec/pcm-alaw b/tests/ref/acodec/pcm-alaw
index 28ce960efe..00555e3341 100644
--- a/tests/ref/acodec/pcm-alaw
+++ b/tests/ref/acodec/pcm-alaw
@@ -1,4 +1,4 @@
 a2dd6a934ec6d5ec901a211652e85227 *tests/data/fate/acodec-pcm-alaw.wav
 529258 tests/data/fate/acodec-pcm-alaw.wav
-f323f7551ffad91de8613f44dcb198b6 *tests/data/fate/acodec-pcm-alaw.out.wav
+0568b0b9a72e31559e150e7e09d301cd *tests/data/fate/acodec-pcm-alaw.out.wav
 stddev:  101.67 PSNR: 56.19 MAXDIFF:  515 bytes:  1058400/  1058400
diff --git a/tests/ref/acodec/pcm-f32be b/tests/ref/acodec/pcm-f32be
index 5bd700c6e4..b98c0b7a23 100644
--- a/tests/ref/acodec/pcm-f32be
+++ b/tests/ref/acodec/pcm-f32be
@@ -1,4 +1,4 @@
 e74eb6b65cb397ce541bac120b00680a *tests/data/fate/acodec-pcm-f32be.au
 2116832 tests/data/fate/acodec-pcm-f32be.au
-64151e4bcc2b717aa5a8454d424d6a1f *tests/data/fate/acodec-pcm-f32be.out.wav
+95e54b261530a1bcf6de6fe3b21dc5f6 *tests/data/fate/acodec-pcm-f32be.out.wav
 stddev:    0.00 PSNR:999.99 MAXDIFF:    0 bytes:  1058400/  1058400
diff --git a/tests/ref/acodec/pcm-f32le b/tests/ref/acodec/pcm-f32le
index 681f0836c8..c0fdd70cd2 100644
--- a/tests/ref/acodec/pcm-f32le
+++ b/tests/ref/acodec/pcm-f32le
@@ -1,4 +1,4 @@
 653d82a64b7bd96ac193e105e9f92d4c *tests/data/fate/acodec-pcm-f32le.wav
 2116880 tests/data/fate/acodec-pcm-f32le.wav
-64151e4bcc2b717aa5a8454d424d6a1f *tests/data/fate/acodec-pcm-f32le.out.wav
+95e54b261530a1bcf6de6fe3b21dc5f6 *tests/data/fate/acodec-pcm-f32le.out.wav
 stddev:    0.00 PSNR:999.99 MAXDIFF:    0 bytes:  1058400/  1058400
diff --git a/tests/ref/acodec/pcm-f64be b/tests/ref/acodec/pcm-f64be
index fd0cff6ac1..e0e03079d0 100644
--- a/tests/ref/acodec/pcm-f64be
+++ b/tests/ref/acodec/pcm-f64be
@@ -1,4 +1,4 @@
 8c8ba9d2c68384c5f077306e220f1188 *tests/data/fate/acodec-pcm-f64be.au
 4233632 tests/data/fate/acodec-pcm-f64be.au
-64151e4bcc2b717aa5a8454d424d6a1f *tests/data/fate/acodec-pcm-f64be.out.wav
+95e54b261530a1bcf6de6fe3b21dc5f6 *tests/data/fate/acodec-pcm-f64be.out.wav
 stddev:    0.00 PSNR:999.99 MAXDIFF:    0 bytes:  1058400/  1058400
diff --git a/tests/ref/acodec/pcm-f64le b/tests/ref/acodec/pcm-f64le
index c6cb027220..5c90e7bbbd 100644
--- a/tests/ref/acodec/pcm-f64le
+++ b/tests/ref/acodec/pcm-f64le
@@ -1,4 +1,4 @@
 48b4cd378f47a50dc902aa03cc8280ed *tests/data/fate/acodec-pcm-f64le.wav
 4233680 tests/data/fate/acodec-pcm-f64le.wav
-64151e4bcc2b717aa5a8454d424d6a1f *tests/data/fate/acodec-pcm-f64le.out.wav
+95e54b261530a1bcf6de6fe3b21dc5f6 *tests/data/fate/acodec-pcm-f64le.out.wav
 stddev:    0.00 PSNR:999.99 MAXDIFF:    0 bytes:  1058400/  1058400
diff --git a/tests/ref/acodec/pcm-mulaw b/tests/ref/acodec/pcm-mulaw
index bd2a1e81b5..f5c117de18 100644
--- a/tests/ref/acodec/pcm-mulaw
+++ b/tests/ref/acodec/pcm-mulaw
@@ -1,4 +1,4 @@
 fd10ee54bd298fc29fd6fc70baa71414 *tests/data/fate/acodec-pcm-mulaw.wav
 529258 tests/data/fate/acodec-pcm-mulaw.wav
-7ae8c3fc804bd574006fd547fe28980c *tests/data/fate/acodec-pcm-mulaw.out.wav
+1c3eeaa8814ebd4916780dff80ed6dc5 *tests/data/fate/acodec-pcm-mulaw.out.wav
 stddev:  103.38 PSNR: 56.04 MAXDIFF:  644 bytes:  1058400/  1058400
diff --git a/tests/ref/acodec/pcm-s16be b/tests/ref/acodec/pcm-s16be
index de7c5c7a47..a9b4593b54 100644
--- a/tests/ref/acodec/pcm-s16be
+++ b/tests/ref/acodec/pcm-s16be
@@ -1,4 +1,4 @@
 d2515f35266ae6dba525c700bb76d893 *tests/data/fate/acodec-pcm-s16be.mov
 1059069 tests/data/fate/acodec-pcm-s16be.mov
-64151e4bcc2b717aa5a8454d424d6a1f *tests/data/fate/acodec-pcm-s16be.out.wav
+95e54b261530a1bcf6de6fe3b21dc5f6 *tests/data/fate/acodec-pcm-s16be.out.wav
 stddev:    0.00 PSNR:999.99 MAXDIFF:    0 bytes:  1058400/  1058400
diff --git a/tests/ref/acodec/pcm-s16be_planar b/tests/ref/acodec/pcm-s16be_planar
index 8116480aa5..8776cabad7 100644
--- a/tests/ref/acodec/pcm-s16be_planar
+++ b/tests/ref/acodec/pcm-s16be_planar
@@ -1,4 +1,4 @@
 cd87e6fc3bddb85c945c050d8c3fba11 *tests/data/fate/acodec-pcm-s16be_planar.nut
 1060673 tests/data/fate/acodec-pcm-s16be_planar.nut
-64151e4bcc2b717aa5a8454d424d6a1f *tests/data/fate/acodec-pcm-s16be_planar.out.wav
+95e54b261530a1bcf6de6fe3b21dc5f6 *tests/data/fate/acodec-pcm-s16be_planar.out.wav
 stddev:    0.00 PSNR:999.99 MAXDIFF:    0 bytes:  1058400/  1058400
diff --git a/tests/ref/acodec/pcm-s16le b/tests/ref/acodec/pcm-s16le
index 51366ad0d7..5fa80bd7a2 100644
--- a/tests/ref/acodec/pcm-s16le
+++ b/tests/ref/acodec/pcm-s16le
@@ -1,4 +1,4 @@
-64151e4bcc2b717aa5a8454d424d6a1f *tests/data/fate/acodec-pcm-s16le.wav
-1058446 tests/data/fate/acodec-pcm-s16le.wav
-64151e4bcc2b717aa5a8454d424d6a1f *tests/data/fate/acodec-pcm-s16le.out.wav
+95e54b261530a1bcf6de6fe3b21dc5f6 *tests/data/fate/acodec-pcm-s16le.wav
+1058444 tests/data/fate/acodec-pcm-s16le.wav
+95e54b261530a1bcf6de6fe3b21dc5f6 *tests/data/fate/acodec-pcm-s16le.out.wav
 stddev:    0.00 PSNR:999.99 MAXDIFF:    0 bytes:  1058400/  1058400
diff --git a/tests/ref/acodec/pcm-s16le_planar b/tests/ref/acodec/pcm-s16le_planar
index c9330010a5..8933e909be 100644
--- a/tests/ref/acodec/pcm-s16le_planar
+++ b/tests/ref/acodec/pcm-s16le_planar
@@ -1,4 +1,4 @@
 74af9a0ae4f68451102a2f7524b2d55f *tests/data/fate/acodec-pcm-s16le_planar.nut
 1060673 tests/data/fate/acodec-pcm-s16le_planar.nut
-64151e4bcc2b717aa5a8454d424d6a1f *tests/data/fate/acodec-pcm-s16le_planar.out.wav
+95e54b261530a1bcf6de6fe3b21dc5f6 *tests/data/fate/acodec-pcm-s16le_planar.out.wav
 stddev:    0.00 PSNR:999.99 MAXDIFF:    0 bytes:  1058400/  1058400
diff --git a/tests/ref/acodec/pcm-s24be b/tests/ref/acodec/pcm-s24be
index 70271d2ed3..916aceb01b 100644
--- a/tests/ref/acodec/pcm-s24be
+++ b/tests/ref/acodec/pcm-s24be
@@ -1,4 +1,4 @@
 0f4a37a77619124f486f656f03c53d33 *tests/data/fate/acodec-pcm-s24be.mov
 1588323 tests/data/fate/acodec-pcm-s24be.mov
-64151e4bcc2b717aa5a8454d424d6a1f *tests/data/fate/acodec-pcm-s24be.out.wav
+95e54b261530a1bcf6de6fe3b21dc5f6 *tests/data/fate/acodec-pcm-s24be.out.wav
 stddev:    0.00 PSNR:999.99 MAXDIFF:    0 bytes:  1058400/  1058400
diff --git a/tests/ref/acodec/pcm-s24le b/tests/ref/acodec/pcm-s24le
index a7e77e2fc1..cf5ae1a2ac 100644
--- a/tests/ref/acodec/pcm-s24le
+++ b/tests/ref/acodec/pcm-s24le
@@ -1,4 +1,4 @@
 18ea73985dbdf59e23f5aba66145e6fe *tests/data/fate/acodec-pcm-s24le.wav
 1587668 tests/data/fate/acodec-pcm-s24le.wav
-64151e4bcc2b717aa5a8454d424d6a1f *tests/data/fate/acodec-pcm-s24le.out.wav
+95e54b261530a1bcf6de6fe3b21dc5f6 *tests/data/fate/acodec-pcm-s24le.out.wav
 stddev:    0.00 PSNR:999.99 MAXDIFF:    0 bytes:  1058400/  1058400
diff --git a/tests/ref/acodec/pcm-s24le_planar b/tests/ref/acodec/pcm-s24le_planar
index 14d4cecaf8..1a9822981f 100644
--- a/tests/ref/acodec/pcm-s24le_planar
+++ b/tests/ref/acodec/pcm-s24le_planar
@@ -1,4 +1,4 @@
 83e315ce8083a6d035f801bb862942bf *tests/data/fate/acodec-pcm-s24le_planar.nut
 1590202 tests/data/fate/acodec-pcm-s24le_planar.nut
-64151e4bcc2b717aa5a8454d424d6a1f *tests/data/fate/acodec-pcm-s24le_planar.out.wav
+95e54b261530a1bcf6de6fe3b21dc5f6 *tests/data/fate/acodec-pcm-s24le_planar.out.wav
 stddev:    0.00 PSNR:999.99 MAXDIFF:    0 bytes:  1058400/  1058400
diff --git a/tests/ref/acodec/pcm-s32be b/tests/ref/acodec/pcm-s32be
index 03f14c16c4..5a48bb2757 100644
--- a/tests/ref/acodec/pcm-s32be
+++ b/tests/ref/acodec/pcm-s32be
@@ -1,4 +1,4 @@
 d6380bf54ac3e452c190ce302c264bf0 *tests/data/fate/acodec-pcm-s32be.mov
 2117527 tests/data/fate/acodec-pcm-s32be.mov
-64151e4bcc2b717aa5a8454d424d6a1f *tests/data/fate/acodec-pcm-s32be.out.wav
+95e54b261530a1bcf6de6fe3b21dc5f6 *tests/data/fate/acodec-pcm-s32be.out.wav
 stddev:    0.00 PSNR:999.99 MAXDIFF:    0 bytes:  1058400/  1058400
diff --git a/tests/ref/acodec/pcm-s32le b/tests/ref/acodec/pcm-s32le
index 1c3e412427..47c736b9c1 100644
--- a/tests/ref/acodec/pcm-s32le
+++ b/tests/ref/acodec/pcm-s32le
@@ -1,4 +1,4 @@
 8d8849fa5c5d91b9cb74f5c74e937faf *tests/data/fate/acodec-pcm-s32le.wav
 2116868 tests/data/fate/acodec-pcm-s32le.wav
-64151e4bcc2b717aa5a8454d424d6a1f *tests/data/fate/acodec-pcm-s32le.out.wav
+95e54b261530a1bcf6de6fe3b21dc5f6 *tests/data/fate/acodec-pcm-s32le.out.wav
 stddev:    0.00 PSNR:999.99 MAXDIFF:    0 bytes:  1058400/  1058400
diff --git a/tests/ref/acodec/pcm-s32le_planar b/tests/ref/acodec/pcm-s32le_planar
index 7648766a8c..115fe9d4bc 100644
--- a/tests/ref/acodec/pcm-s32le_planar
+++ b/tests/ref/acodec/pcm-s32le_planar
@@ -1,4 +1,4 @@
 f6199b2c698bd5dd1438b53431357bec *tests/data/fate/acodec-pcm-s32le_planar.nut
 2120148 tests/data/fate/acodec-pcm-s32le_planar.nut
-64151e4bcc2b717aa5a8454d424d6a1f *tests/data/fate/acodec-pcm-s32le_planar.out.wav
+95e54b261530a1bcf6de6fe3b21dc5f6 *tests/data/fate/acodec-pcm-s32le_planar.out.wav
 stddev:    0.00 PSNR:999.99 MAXDIFF:    0 bytes:  1058400/  1058400
diff --git a/tests/ref/acodec/pcm-s8 b/tests/ref/acodec/pcm-s8
index a5a459acc2..14f4c8562b 100644
--- a/tests/ref/acodec/pcm-s8
+++ b/tests/ref/acodec/pcm-s8
@@ -1,4 +1,4 @@
 00a9d90e06e8ecb79e5dd4c6c8460836 *tests/data/fate/acodec-pcm-s8.mov
 529853 tests/data/fate/acodec-pcm-s8.mov
-651d4eb8d98dfcdda96ae6c43d8f156b *tests/data/fate/acodec-pcm-s8.out.wav
+652edf30f35ad89bf27bcc9d2f9c7b53 *tests/data/fate/acodec-pcm-s8.out.wav
 stddev:  147.89 PSNR: 52.93 MAXDIFF:  255 bytes:  1058400/  1058400
diff --git a/tests/ref/acodec/pcm-s8_planar b/tests/ref/acodec/pcm-s8_planar
index 6ab6ee0b6a..f6566d871c 100644
--- a/tests/ref/acodec/pcm-s8_planar
+++ b/tests/ref/acodec/pcm-s8_planar
@@ -1,4 +1,4 @@
 ce99d95295ade9945849ef7c1de8c4ca *tests/data/fate/acodec-pcm-s8_planar.nut
 531054 tests/data/fate/acodec-pcm-s8_planar.nut
-651d4eb8d98dfcdda96ae6c43d8f156b *tests/data/fate/acodec-pcm-s8_planar.out.wav
+652edf30f35ad89bf27bcc9d2f9c7b53 *tests/data/fate/acodec-pcm-s8_planar.out.wav
 stddev:  147.89 PSNR: 52.93 MAXDIFF:  255 bytes:  1058400/  1058400
diff --git a/tests/ref/acodec/pcm-u16be b/tests/ref/acodec/pcm-u16be
index 0214975b92..4e758d7faa 100644
--- a/tests/ref/acodec/pcm-u16be
+++ b/tests/ref/acodec/pcm-u16be
@@ -1,4 +1,4 @@
 eab6206a2cec3c5a3be47fdaa826faff *tests/data/fate/acodec-pcm-u16be.nut
 1060673 tests/data/fate/acodec-pcm-u16be.nut
-64151e4bcc2b717aa5a8454d424d6a1f *tests/data/fate/acodec-pcm-u16be.out.wav
+95e54b261530a1bcf6de6fe3b21dc5f6 *tests/data/fate/acodec-pcm-u16be.out.wav
 stddev:    0.00 PSNR:999.99 MAXDIFF:    0 bytes:  1058400/  1058400
diff --git a/tests/ref/acodec/pcm-u16le b/tests/ref/acodec/pcm-u16le
index e45fe088d9..f40e4bb519 100644
--- a/tests/ref/acodec/pcm-u16le
+++ b/tests/ref/acodec/pcm-u16le
@@ -1,4 +1,4 @@
 8fceb284cc6a5a114b6ce7a10fd08020 *tests/data/fate/acodec-pcm-u16le.nut
 1060673 tests/data/fate/acodec-pcm-u16le.nut
-64151e4bcc2b717aa5a8454d424d6a1f *tests/data/fate/acodec-pcm-u16le.out.wav
+95e54b261530a1bcf6de6fe3b21dc5f6 *tests/data/fate/acodec-pcm-u16le.out.wav
 stddev:    0.00 PSNR:999.99 MAXDIFF:    0 bytes:  1058400/  1058400
diff --git a/tests/ref/acodec/pcm-u24be b/tests/ref/acodec/pcm-u24be
index ddab6e84f8..daa87989ed 100644
--- a/tests/ref/acodec/pcm-u24be
+++ b/tests/ref/acodec/pcm-u24be
@@ -1,4 +1,4 @@
 d1a55f46c88ed1efa77d05b60259675d *tests/data/fate/acodec-pcm-u24be.nut
 1590202 tests/data/fate/acodec-pcm-u24be.nut
-64151e4bcc2b717aa5a8454d424d6a1f *tests/data/fate/acodec-pcm-u24be.out.wav
+95e54b261530a1bcf6de6fe3b21dc5f6 *tests/data/fate/acodec-pcm-u24be.out.wav
 stddev:    0.00 PSNR:999.99 MAXDIFF:    0 bytes:  1058400/  1058400
diff --git a/tests/ref/acodec/pcm-u24le b/tests/ref/acodec/pcm-u24le
index df06ca4e71..5e2e906247 100644
--- a/tests/ref/acodec/pcm-u24le
+++ b/tests/ref/acodec/pcm-u24le
@@ -1,4 +1,4 @@
 6d7df9b7e074548cf18dd16365862f1b *tests/data/fate/acodec-pcm-u24le.nut
 1590202 tests/data/fate/acodec-pcm-u24le.nut
-64151e4bcc2b717aa5a8454d424d6a1f *tests/data/fate/acodec-pcm-u24le.out.wav
+95e54b261530a1bcf6de6fe3b21dc5f6 *tests/data/fate/acodec-pcm-u24le.out.wav
 stddev:    0.00 PSNR:999.99 MAXDIFF:    0 bytes:  1058400/  1058400
diff --git a/tests/ref/acodec/pcm-u32be b/tests/ref/acodec/pcm-u32be
index 6a53919775..f109d5d0e2 100644
--- a/tests/ref/acodec/pcm-u32be
+++ b/tests/ref/acodec/pcm-u32be
@@ -1,4 +1,4 @@
 7078e6d7e80247b8531d5cc16d09f385 *tests/data/fate/acodec-pcm-u32be.nut
 2120148 tests/data/fate/acodec-pcm-u32be.nut
-64151e4bcc2b717aa5a8454d424d6a1f *tests/data/fate/acodec-pcm-u32be.out.wav
+95e54b261530a1bcf6de6fe3b21dc5f6 *tests/data/fate/acodec-pcm-u32be.out.wav
 stddev:    0.00 PSNR:999.99 MAXDIFF:    0 bytes:  1058400/  1058400
diff --git a/tests/ref/acodec/pcm-u32le b/tests/ref/acodec/pcm-u32le
index 18a5d15193..909a4ed437 100644
--- a/tests/ref/acodec/pcm-u32le
+++ b/tests/ref/acodec/pcm-u32le
@@ -1,4 +1,4 @@
 34df9a7e1fe60da0bc6ec0485b68726e *tests/data/fate/acodec-pcm-u32le.nut
 2120148 tests/data/fate/acodec-pcm-u32le.nut
-64151e4bcc2b717aa5a8454d424d6a1f *tests/data/fate/acodec-pcm-u32le.out.wav
+95e54b261530a1bcf6de6fe3b21dc5f6 *tests/data/fate/acodec-pcm-u32le.out.wav
 stddev:    0.00 PSNR:999.99 MAXDIFF:    0 bytes:  1058400/  1058400
diff --git a/tests/ref/acodec/pcm-u8 b/tests/ref/acodec/pcm-u8
index 80e70eab04..c9bf04acd5 100644
--- a/tests/ref/acodec/pcm-u8
+++ b/tests/ref/acodec/pcm-u8
@@ -1,4 +1,4 @@
-70fecbae732f81143a560c7315eda49a *tests/data/fate/acodec-pcm-u8.wav
-529246 tests/data/fate/acodec-pcm-u8.wav
-651d4eb8d98dfcdda96ae6c43d8f156b *tests/data/fate/acodec-pcm-u8.out.wav
+98cadb3502dbdc99e6e077c28b1a036c *tests/data/fate/acodec-pcm-u8.wav
+529244 tests/data/fate/acodec-pcm-u8.wav
+652edf30f35ad89bf27bcc9d2f9c7b53 *tests/data/fate/acodec-pcm-u8.out.wav
 stddev:  147.89 PSNR: 52.93 MAXDIFF:  255 bytes:  1058400/  1058400
diff --git a/tests/ref/acodec/roqaudio b/tests/ref/acodec/roqaudio
index 863250478b..61cb27a38a 100644
--- a/tests/ref/acodec/roqaudio
+++ b/tests/ref/acodec/roqaudio
@@ -1,4 +1,4 @@
 75859976d7098588aeaebbc5551484a9 *tests/data/fate/acodec-roqaudio.roq
 265992 tests/data/fate/acodec-roqaudio.roq
-be6d954adaf984f2dc65a3ff50b55f26 *tests/data/fate/acodec-roqaudio.out.wav
+73d5aaaab9488e63f1cf6fc324c7a9a2 *tests/data/fate/acodec-roqaudio.out.wav
 stddev: 4481.70 PSNR: 23.30 MAXDIFF:46250 bytes:  1058400/  1058400
diff --git a/tests/ref/fate/mapchan-6ch-extract-2 b/tests/ref/fate/mapchan-6ch-extract-2
index 98c854069c..ba08c864b5 100644
--- a/tests/ref/fate/mapchan-6ch-extract-2
+++ b/tests/ref/fate/mapchan-6ch-extract-2
@@ -1,2 +1,2 @@
-6f091fe8c0be88c75921731dc9f74314
-5c2d162b9024329eb367295d37b8ca0a
+3be6f8cefbf3c2e6dce670ee190b4313
+b8791d1c07de59dd1badf2c7b5f62a74
diff --git a/tests/ref/fate/mapchan-6ch-extract-2-downmix-mono b/tests/ref/fate/mapchan-6ch-extract-2-downmix-mono
index f42de0c954..618b9d9f7d 100644
--- a/tests/ref/fate/mapchan-6ch-extract-2-downmix-mono
+++ b/tests/ref/fate/mapchan-6ch-extract-2-downmix-mono
@@ -1 +1 @@
-959645ed73e6d08d8f1e947eac5d0b92
+e02d9537df5f534d14937bf7ab9b9a40
diff --git a/tests/ref/fate/mapchan-silent-mono b/tests/ref/fate/mapchan-silent-mono
index a867e3b432..7d77801e1a 100644
--- a/tests/ref/fate/mapchan-silent-mono
+++ b/tests/ref/fate/mapchan-silent-mono
@@ -1 +1 @@
-4f5148f08587a4b9794aa52aec7852ac
+c37237a92bcf708bc0e20b713665a5a7
diff --git a/tests/ref/lavf/w64 b/tests/ref/lavf/w64
index 7da4f095b5..26c68688e5 100644
--- a/tests/ref/lavf/w64
+++ b/tests/ref/lavf/w64
@@ -1,3 +1,3 @@
-062b91c34d570a90af8d55427804878e *./tests/data/lavf/lavf.w64
-88312 ./tests/data/lavf/lavf.w64
+82c75c9cb61924fda68d9602ea69c445 *./tests/data/lavf/lavf.w64
+88304 ./tests/data/lavf/lavf.w64
 ./tests/data/lavf/lavf.w64 CRC=0x3a1da17e
diff --git a/tests/ref/lavf/wav b/tests/ref/lavf/wav
index 600c26a4cd..da3bfc24ed 100644
--- a/tests/ref/lavf/wav
+++ b/tests/ref/lavf/wav
@@ -1,3 +1,3 @@
-eb5a869456d2e9107bb195c8c99be1a1 *./tests/data/lavf/lavf.wav
-88276 ./tests/data/lavf/lavf.wav
+fc958a32b4fca7b1c40cbdaef2d1416e *./tests/data/lavf/lavf.wav
+88274 ./tests/data/lavf/lavf.wav
 ./tests/data/lavf/lavf.wav CRC=0x3a1da17e
diff --git a/tests/ref/seek/acodec-pcm-s16le b/tests/ref/seek/acodec-pcm-s16le
index 4f1ffc5acd..41acc98d8d 100644
--- a/tests/ref/seek/acodec-pcm-s16le
+++ b/tests/ref/seek/acodec-pcm-s16le
@@ -1,53 +1,53 @@
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     46 size:  4096
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     44 size:  4096
 ret: 0         st:-1 flags:0  ts:-1.000000
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     46 size:  4096
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     44 size:  4096
 ret: 0         st:-1 flags:1  ts: 1.894167
-ret: 0         st: 0 flags:1 dts: 1.894172 pts: 1.894172 pos: 334178 size:  4096
+ret: 0         st: 0 flags:1 dts: 1.894172 pts: 1.894172 pos: 334176 size:  4096
 ret: 0         st: 0 flags:0  ts: 0.788345
-ret: 0         st: 0 flags:1 dts: 0.788345 pts: 0.788345 pos: 139110 size:  4096
+ret: 0         st: 0 flags:1 dts: 0.788345 pts: 0.788345 pos: 139108 size:  4096
 ret: 0         st: 0 flags:1  ts:-0.317506
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     46 size:  4096
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     44 size:  4096
 ret: 0         st:-1 flags:0  ts: 2.576668
-ret: 0         st: 0 flags:1 dts: 2.576667 pts: 2.576667 pos: 454570 size:  4096
+ret: 0         st: 0 flags:1 dts: 2.576667 pts: 2.576667 pos: 454568 size:  4096
 ret: 0         st:-1 flags:1  ts: 1.470835
-ret: 0         st: 0 flags:1 dts: 1.470839 pts: 1.470839 pos: 259502 size:  4096
+ret: 0         st: 0 flags:1 dts: 1.470839 pts: 1.470839 pos: 259500 size:  4096
 ret: 0         st: 0 flags:0  ts: 0.365011
-ret: 0         st: 0 flags:1 dts: 0.365011 pts: 0.365011 pos:  64434 size:  4096
+ret: 0         st: 0 flags:1 dts: 0.365011 pts: 0.365011 pos:  64432 size:  4096
 ret: 0         st: 0 flags:1  ts:-0.740839
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     46 size:  4096
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     44 size:  4096
 ret: 0         st:-1 flags:0  ts: 2.153336
-ret: 0         st: 0 flags:1 dts: 2.153333 pts: 2.153333 pos: 379894 size:  4096
+ret: 0         st: 0 flags:1 dts: 2.153333 pts: 2.153333 pos: 379892 size:  4096
 ret: 0         st:-1 flags:1  ts: 1.047503
-ret: 0         st: 0 flags:1 dts: 1.047506 pts: 1.047506 pos: 184826 size:  4096
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 ret: 0         st: 0 flags:0  ts:-0.058322
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     46 size:  4096
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 ret: 0         st: 0 flags:1  ts: 2.835828
-ret: 0         st: 0 flags:1 dts: 2.835828 pts: 2.835828 pos: 500286 size:  4096
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 ret: 0         st:-1 flags:0  ts: 1.730004
-ret: 0         st: 0 flags:1 dts: 1.730000 pts: 1.730000 pos: 305218 size:  4096
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 ret: 0         st:-1 flags:1  ts: 0.624171
-ret: 0         st: 0 flags:1 dts: 0.624172 pts: 0.624172 pos: 110150 size:  4096
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 ret: 0         st: 0 flags:0  ts:-0.481655
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     46 size:  4096
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 ret: 0         st: 0 flags:1  ts: 2.412494
-ret: 0         st: 0 flags:1 dts: 2.412494 pts: 2.412494 pos: 425610 size:  4096
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 ret: 0         st:-1 flags:0  ts: 1.306672
-ret: 0         st: 0 flags:1 dts: 1.306667 pts: 1.306667 pos: 230542 size:  4096
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 ret: 0         st:-1 flags:1  ts: 0.200839
-ret: 0         st: 0 flags:1 dts: 0.200839 pts: 0.200839 pos:  35474 size:  4096
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 ret: 0         st: 0 flags:0  ts:-0.904989
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     46 size:  4096
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 ret: 0         st: 0 flags:1  ts: 1.989184
-ret: 0         st: 0 flags:1 dts: 1.989184 pts: 1.989184 pos: 350938 size:  4096
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 ret: 0         st:-1 flags:0  ts: 0.883340
-ret: 0         st: 0 flags:1 dts: 0.883333 pts: 0.883333 pos: 155866 size:  4096
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 ret: 0         st:-1 flags:1  ts:-0.222493
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     46 size:  4096
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 ret: 0         st: 0 flags:0  ts: 2.671678
-ret: 0         st: 0 flags:1 dts: 2.671678 pts: 2.671678 pos: 471330 size:  4096
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 ret: 0         st: 0 flags:1  ts: 1.565850
-ret: 0         st: 0 flags:1 dts: 1.565850 pts: 1.565850 pos: 276262 size:  4096
+ret: 0         st: 0 flags:1 dts: 1.565850 pts: 1.565850 pos: 276260 size:  4096
 ret: 0         st:-1 flags:0  ts: 0.460008
-ret: 0         st: 0 flags:1 dts: 0.460000 pts: 0.460000 pos:  81190 size:  4096
+ret: 0         st: 0 flags:1 dts: 0.460000 pts: 0.460000 pos:  81188 size:  4096
 ret: 0         st:-1 flags:1  ts:-0.645825
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     46 size:  4096
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diff --git a/tests/ref/seek/acodec-pcm-u8 b/tests/ref/seek/acodec-pcm-u8
index 8348916432..afa33519d7 100644
--- a/tests/ref/seek/acodec-pcm-u8
+++ b/tests/ref/seek/acodec-pcm-u8
@@ -1,53 +1,53 @@
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     46 size:  4096
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     44 size:  4096
 ret: 0         st:-1 flags:0  ts:-1.000000
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     46 size:  4096
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     44 size:  4096
 ret: 0         st:-1 flags:1  ts: 1.894167
-ret: 0         st: 0 flags:1 dts: 1.894172 pts: 1.894172 pos: 167112 size:  4096
+ret: 0         st: 0 flags:1 dts: 1.894172 pts: 1.894172 pos: 167110 size:  4096
 ret: 0         st: 0 flags:0  ts: 0.788345
-ret: 0         st: 0 flags:1 dts: 0.788345 pts: 0.788345 pos:  69578 size:  4096
+ret: 0         st: 0 flags:1 dts: 0.788345 pts: 0.788345 pos:  69576 size:  4096
 ret: 0         st: 0 flags:1  ts:-0.317506
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     46 size:  4096
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     44 size:  4096
 ret: 0         st:-1 flags:0  ts: 2.576668
-ret: 0         st: 0 flags:1 dts: 2.576667 pts: 2.576667 pos: 227308 size:  4096
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 ret: 0         st:-1 flags:1  ts: 1.470835
-ret: 0         st: 0 flags:1 dts: 1.470839 pts: 1.470839 pos: 129774 size:  4096
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 ret: 0         st: 0 flags:0  ts: 0.365011
-ret: 0         st: 0 flags:1 dts: 0.365011 pts: 0.365011 pos:  32240 size:  4096
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 ret: 0         st: 0 flags:1  ts:-0.740839
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     46 size:  4096
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 ret: 0         st:-1 flags:0  ts: 2.153336
-ret: 0         st: 0 flags:1 dts: 2.153333 pts: 2.153333 pos: 189970 size:  4096
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 ret: 0         st:-1 flags:1  ts: 1.047503
-ret: 0         st: 0 flags:1 dts: 1.047506 pts: 1.047506 pos:  92436 size:  4096
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 ret: 0         st: 0 flags:0  ts:-0.058322
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     46 size:  4096
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 ret: 0         st: 0 flags:1  ts: 2.835828
-ret: 0         st: 0 flags:1 dts: 2.835828 pts: 2.835828 pos: 250166 size:  4096
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 ret: 0         st:-1 flags:0  ts: 1.730004
-ret: 0         st: 0 flags:1 dts: 1.730000 pts: 1.730000 pos: 152632 size:  4096
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 ret: 0         st:-1 flags:1  ts: 0.624171
-ret: 0         st: 0 flags:1 dts: 0.624172 pts: 0.624172 pos:  55098 size:  4096
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 ret: 0         st: 0 flags:0  ts:-0.481655
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     46 size:  4096
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 ret: 0         st: 0 flags:1  ts: 2.412494
-ret: 0         st: 0 flags:1 dts: 2.412494 pts: 2.412494 pos: 212828 size:  4096
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 ret: 0         st:-1 flags:0  ts: 1.306672
-ret: 0         st: 0 flags:1 dts: 1.306667 pts: 1.306667 pos: 115294 size:  4096
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 ret: 0         st:-1 flags:1  ts: 0.200839
-ret: 0         st: 0 flags:1 dts: 0.200839 pts: 0.200839 pos:  17760 size:  4096
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 ret: 0         st: 0 flags:0  ts:-0.904989
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     46 size:  4096
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 ret: 0         st: 0 flags:1  ts: 1.989184
-ret: 0         st: 0 flags:1 dts: 1.989184 pts: 1.989184 pos: 175492 size:  4096
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 ret: 0         st:-1 flags:0  ts: 0.883340
-ret: 0         st: 0 flags:1 dts: 0.883333 pts: 0.883333 pos:  77956 size:  4096
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 ret: 0         st:-1 flags:1  ts:-0.222493
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     46 size:  4096
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 ret: 0         st: 0 flags:0  ts: 2.671678
-ret: 0         st: 0 flags:1 dts: 2.671678 pts: 2.671678 pos: 235688 size:  4096
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 ret: 0         st: 0 flags:1  ts: 1.565850
-ret: 0         st: 0 flags:1 dts: 1.565850 pts: 1.565850 pos: 138154 size:  4096
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 ret: 0         st:-1 flags:0  ts: 0.460008
-ret: 0         st: 0 flags:1 dts: 0.460000 pts: 0.460000 pos:  40618 size:  4096
+ret: 0         st: 0 flags:1 dts: 0.460000 pts: 0.460000 pos:  40616 size:  4096
 ret: 0         st:-1 flags:1  ts:-0.645825
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     46 size:  4096
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diff --git a/tests/ref/seek/lavf-wav b/tests/ref/seek/lavf-wav
index 16a33bec7a..ed2f8d62de 100644
--- a/tests/ref/seek/lavf-wav
+++ b/tests/ref/seek/lavf-wav
@@ -1,53 +1,53 @@
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     76 size:  4096
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     74 size:  4096
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-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     76 size:  4096
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     74 size:  4096
 ret: 0         st:-1 flags:1  ts: 1.894167
 ret:-EOF
 ret: 0         st: 0 flags:0  ts: 0.788345
-ret: 0         st: 0 flags:1 dts: 0.788345 pts: 0.788345 pos:  69608 size:  4096
+ret: 0         st: 0 flags:1 dts: 0.788345 pts: 0.788345 pos:  69606 size:  4096
 ret: 0         st: 0 flags:1  ts:-0.317506
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     76 size:  4096
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     74 size:  4096
 ret: 0         st:-1 flags:0  ts: 2.576668
 ret:-EOF
 ret: 0         st:-1 flags:1  ts: 1.470835
 ret:-EOF
 ret: 0         st: 0 flags:0  ts: 0.365011
-ret: 0         st: 0 flags:1 dts: 0.365011 pts: 0.365011 pos:  32270 size:  4096
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 ret: 0         st: 0 flags:1  ts:-0.740839
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     76 size:  4096
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 ret: 0         st:-1 flags:0  ts: 2.153336
 ret:-EOF
 ret: 0         st:-1 flags:1  ts: 1.047503
 ret:-EOF
 ret: 0         st: 0 flags:0  ts:-0.058322
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     76 size:  4096
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 ret: 0         st: 0 flags:1  ts: 2.835828
 ret:-EOF
 ret: 0         st:-1 flags:0  ts: 1.730004
 ret:-EOF
 ret: 0         st:-1 flags:1  ts: 0.624171
-ret: 0         st: 0 flags:1 dts: 0.624172 pts: 0.624172 pos:  55128 size:  4096
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 ret: 0         st: 0 flags:0  ts:-0.481655
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     76 size:  4096
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 ret: 0         st: 0 flags:1  ts: 2.412494
 ret:-EOF
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 ret:-EOF
 ret: 0         st:-1 flags:1  ts: 0.200839
-ret: 0         st: 0 flags:1 dts: 0.200839 pts: 0.200839 pos:  17790 size:  4096
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 ret: 0         st: 0 flags:0  ts:-0.904989
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     76 size:  4096
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     74 size:  4096
 ret: 0         st: 0 flags:1  ts: 1.989184
 ret:-EOF
 ret: 0         st:-1 flags:0  ts: 0.883340
-ret: 0         st: 0 flags:1 dts: 0.883333 pts: 0.883333 pos:  77986 size:  4096
+ret: 0         st: 0 flags:1 dts: 0.883333 pts: 0.883333 pos:  77984 size:  4096
 ret: 0         st:-1 flags:1  ts:-0.222493
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     76 size:  4096
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     74 size:  4096
 ret: 0         st: 0 flags:0  ts: 2.671678
 ret:-EOF
 ret: 0         st: 0 flags:1  ts: 1.565850
 ret:-EOF
 ret: 0         st:-1 flags:0  ts: 0.460008
-ret: 0         st: 0 flags:1 dts: 0.460000 pts: 0.460000 pos:  40648 size:  4096
+ret: 0         st: 0 flags:1 dts: 0.460000 pts: 0.460000 pos:  40646 size:  4096
 ret: 0         st:-1 flags:1  ts:-0.645825
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     76 size:  4096
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     74 size:  4096
author	Daniel Verkamp <daniel@drv.nu>	2014-04-29 19:26:05 -0700
committer	Michael Niedermayer <michaelni@gmx.at>	2014-04-30 16:41:35 +0200
commit	5e7d21c7ad02e37caa1bcb50ab8ad64e7d7fb86c (patch)
tree	20eb13371083ec6c50fe3533141c240f51780624
parent	bb6d00f01417718315d7944c6c33950ea88fb287 (diff)
download	ffmpeg-5e7d21c7ad02e37caa1bcb50ab8ad64e7d7fb86c.tar.gz