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It appears that waveformatextensible is mandatory for more cases than

Browse Source 
just channels>2. The 16bit case is from MSDN, the 48khz is from less a reliable
www page (sorry i cant find the URL anymore).

Originally committed as revision 20892 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer 2009-12-18 06:03:12 +00:00
parent 4aaab0a328
commit 2c2a167ca7
3 changed files with 23 additions and 21 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
libavformat/riff.c
View File

@ -322,7 +322,9 @@ int ff_put_wav_header(ByteIOContext *pb, AVCodecContext *enc)
if(!enc->codec_tag || enc->codec_tag > 0xffff)
return -1;
waveformatextensible = enc->channels > 2 && enc->channel_layout;
waveformatextensible = (enc->channels > 2 && enc->channel_layout)
|| enc->sample_rate > 48000
|| av_get_bits_per_sample(enc->codec_id) > 16;
if (waveformatextensible) {
put_le16(pb, 0xfffe);

20
tests/rotozoom.regression.ref
View File

@ -269,32 +269,32 @@ stddev: 0.00 PSNR:999.99 bytes: 1058444/ 1058444
1589237 ./tests/data/a-pcm_s24be.mov
95e54b261530a1bcf6de6fe3b21dc5f6 *./tests/data/pcm.rotozoom.out.wav
stddev: 0.00 PSNR:999.99 bytes: 1058444/ 1058444
aaba3cf534ddddf5bcf663bc8c5b5331 *./tests/data/a-pcm_s24le.wav
1587644 ./tests/data/a-pcm_s24le.wav
a85380fb79b0d4fff38e24ac1e34bb94 *./tests/data/a-pcm_s24le.wav
1587668 ./tests/data/a-pcm_s24le.wav
95e54b261530a1bcf6de6fe3b21dc5f6 *./tests/data/pcm.rotozoom.out.wav
stddev: 0.00 PSNR:999.99 bytes: 1058444/ 1058444
d7792f0343cd66fda8b50b569e2bcc48 *./tests/data/a-pcm_s32be.mov
2118437 ./tests/data/a-pcm_s32be.mov
95e54b261530a1bcf6de6fe3b21dc5f6 *./tests/data/pcm.rotozoom.out.wav
stddev: 0.00 PSNR:999.99 bytes: 1058444/ 1058444
7661c9b6f221d9f57985a9e4d92c4e63 *./tests/data/a-pcm_s32le.wav
2116844 ./tests/data/a-pcm_s32le.wav
da6ed80f4f40f0082577dea80827e014 *./tests/data/a-pcm_s32le.wav
2116868 ./tests/data/a-pcm_s32le.wav
95e54b261530a1bcf6de6fe3b21dc5f6 *./tests/data/pcm.rotozoom.out.wav
stddev: 0.00 PSNR:999.99 bytes: 1058444/ 1058444
118ff3dc83c62ce9ce669eef57e55bb2 *./tests/data/a-pcm_f32be.au
2116824 ./tests/data/a-pcm_f32be.au
95e54b261530a1bcf6de6fe3b21dc5f6 *./tests/data/pcm.rotozoom.out.wav
stddev: 0.00 PSNR:999.99 bytes: 1058444/ 1058444
4104d0804a80fb8d02952ca5103b1012 *./tests/data/a-pcm_f32le.wav
2116856 ./tests/data/a-pcm_f32le.wav
46f44f86a18984a832206ab9e29a79f2 *./tests/data/a-pcm_f32le.wav
2116880 ./tests/data/a-pcm_f32le.wav
95e54b261530a1bcf6de6fe3b21dc5f6 *./tests/data/pcm.rotozoom.out.wav
stddev: 0.00 PSNR:999.99 bytes: 1058444/ 1058444
8112296b1ed94f72f20d04b1a54850a7 *./tests/data/a-pcm_f64be.au
4233624 ./tests/data/a-pcm_f64be.au
95e54b261530a1bcf6de6fe3b21dc5f6 *./tests/data/pcm.rotozoom.out.wav
stddev: 0.00 PSNR:999.99 bytes: 1058444/ 1058444
26598accec99bdbaf76d575045aca7a9 *./tests/data/a-pcm_f64le.wav
4233656 ./tests/data/a-pcm_f64le.wav
ba17c6d1a270e1333e981f239bf7eb45 *./tests/data/a-pcm_f64le.wav
4233680 ./tests/data/a-pcm_f64le.wav
95e54b261530a1bcf6de6fe3b21dc5f6 *./tests/data/pcm.rotozoom.out.wav
stddev: 0.00 PSNR:999.99 bytes: 1058444/ 1058444
8c74234928ed425b1171211a89f67ead *./tests/data/a-pcm_zork.wav
@ -303,5 +303,5 @@ stddev: 0.00 PSNR:999.99 bytes: 1058444/ 1058444
stddev: 633.10 PSNR: 40.30 bytes: 1058444/ 1058444
8168a5c1343553ef027541830f2cb879 *./tests/data/a-pcm_s24daud.302
10368730 ./tests/data/a-pcm_s24daud.302
fff1dc03aa2750031203a7d72b832fad *./tests/data/pcm.rotozoom.out.wav
stddev: 9416.45 PSNR: 16.85 bytes: 6911840/ 1058444
f552afadfdfcd6348a07095da6382de5 *./tests/data/pcm.rotozoom.out.wav
stddev: 9415.16 PSNR: 16.85 bytes: 6911864/ 1058444

20
tests/vsynth.regression.ref
View File

@ -269,32 +269,32 @@ stddev: 0.00 PSNR:999.99 bytes: 1058444/ 1058444
1589237 ./tests/data/a-pcm_s24be.mov
95e54b261530a1bcf6de6fe3b21dc5f6 *./tests/data/pcm.vsynth.out.wav
stddev: 0.00 PSNR:999.99 bytes: 1058444/ 1058444
aaba3cf534ddddf5bcf663bc8c5b5331 *./tests/data/a-pcm_s24le.wav
1587644 ./tests/data/a-pcm_s24le.wav
a85380fb79b0d4fff38e24ac1e34bb94 *./tests/data/a-pcm_s24le.wav
1587668 ./tests/data/a-pcm_s24le.wav
95e54b261530a1bcf6de6fe3b21dc5f6 *./tests/data/pcm.vsynth.out.wav
stddev: 0.00 PSNR:999.99 bytes: 1058444/ 1058444
d7792f0343cd66fda8b50b569e2bcc48 *./tests/data/a-pcm_s32be.mov
2118437 ./tests/data/a-pcm_s32be.mov
95e54b261530a1bcf6de6fe3b21dc5f6 *./tests/data/pcm.vsynth.out.wav
stddev: 0.00 PSNR:999.99 bytes: 1058444/ 1058444
7661c9b6f221d9f57985a9e4d92c4e63 *./tests/data/a-pcm_s32le.wav
2116844 ./tests/data/a-pcm_s32le.wav
da6ed80f4f40f0082577dea80827e014 *./tests/data/a-pcm_s32le.wav
2116868 ./tests/data/a-pcm_s32le.wav
95e54b261530a1bcf6de6fe3b21dc5f6 *./tests/data/pcm.vsynth.out.wav
stddev: 0.00 PSNR:999.99 bytes: 1058444/ 1058444
118ff3dc83c62ce9ce669eef57e55bb2 *./tests/data/a-pcm_f32be.au
2116824 ./tests/data/a-pcm_f32be.au
95e54b261530a1bcf6de6fe3b21dc5f6 *./tests/data/pcm.vsynth.out.wav
stddev: 0.00 PSNR:999.99 bytes: 1058444/ 1058444
4104d0804a80fb8d02952ca5103b1012 *./tests/data/a-pcm_f32le.wav
2116856 ./tests/data/a-pcm_f32le.wav
46f44f86a18984a832206ab9e29a79f2 *./tests/data/a-pcm_f32le.wav
2116880 ./tests/data/a-pcm_f32le.wav
95e54b261530a1bcf6de6fe3b21dc5f6 *./tests/data/pcm.vsynth.out.wav
stddev: 0.00 PSNR:999.99 bytes: 1058444/ 1058444
8112296b1ed94f72f20d04b1a54850a7 *./tests/data/a-pcm_f64be.au
4233624 ./tests/data/a-pcm_f64be.au
95e54b261530a1bcf6de6fe3b21dc5f6 *./tests/data/pcm.vsynth.out.wav
stddev: 0.00 PSNR:999.99 bytes: 1058444/ 1058444
26598accec99bdbaf76d575045aca7a9 *./tests/data/a-pcm_f64le.wav
4233656 ./tests/data/a-pcm_f64le.wav
ba17c6d1a270e1333e981f239bf7eb45 *./tests/data/a-pcm_f64le.wav
4233680 ./tests/data/a-pcm_f64le.wav
95e54b261530a1bcf6de6fe3b21dc5f6 *./tests/data/pcm.vsynth.out.wav
stddev: 0.00 PSNR:999.99 bytes: 1058444/ 1058444
8c74234928ed425b1171211a89f67ead *./tests/data/a-pcm_zork.wav
@ -303,5 +303,5 @@ stddev: 0.00 PSNR:999.99 bytes: 1058444/ 1058444
stddev: 633.10 PSNR: 40.30 bytes: 1058444/ 1058444
8168a5c1343553ef027541830f2cb879 *./tests/data/a-pcm_s24daud.302
10368730 ./tests/data/a-pcm_s24daud.302
fff1dc03aa2750031203a7d72b832fad *./tests/data/pcm.vsynth.out.wav
stddev: 9416.45 PSNR: 16.85 bytes: 6911840/ 1058444
f552afadfdfcd6348a07095da6382de5 *./tests/data/pcm.vsynth.out.wav
stddev: 9415.16 PSNR: 16.85 bytes: 6911864/ 1058444