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Remove index writing in RM muxer, since it is broken (multiple streams per

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single index chunk) and is always empty anyway. See "[PATCH] rmenc.c: remove
index writing" thread.

Originally committed as revision 18119 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Ronald S. Bultje
2009-03-21 20:34:24 +00:00
parent 83c0ba3dad
commit 8b9794e542
4 changed files with 16 additions and 24 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
libavformat/rmenc.c
View File

@@ -425,16 +425,8 @@ static int rm_write_trailer(AVFormatContext *s)
index_pos = url_fseek(pb, 0, SEEK_CUR);
data_size = index_pos - rm->data_pos;
/* index */
put_tag(pb, "INDX");
put_be32(pb, 10 + 10 * s->nb_streams);
put_be16(pb, 0);
/* FIXME: write index */
for(i=0;i<s->nb_streams;i++) {
put_be32(pb, 0); /* zero indexes */
put_be16(pb, i); /* stream number */
put_be32(pb, 0); /* next index */
}
/* undocumented end header */
put_be32(pb, 0);
put_be32(pb, 0);
@@ -442,7 +434,7 @@ static int rm_write_trailer(AVFormatContext *s)
url_fseek(pb, 0, SEEK_SET);
for(i=0;i<s->nb_streams;i++)
rm->streams[i].total_frames = rm->streams[i].nb_frames;
rv10_write_header(s, data_size, index_pos);
rv10_write_header(s, data_size, 0);
} else {
/* undocumented end header */
put_be32(pb, 0);

12
tests/ffmpeg.regression.ref
View File

@@ -118,12 +118,12 @@ stddev: 0.00 PSNR:999.99 bytes: 7603200/ 7603200
9086168 ./tests/data/a-jpegls.avi
012717e7c928641410eaa6abaf126fdc *./tests/data/jpegls.vsynth.out.yuv
stddev: 2.84 PSNR: 39.05 bytes: 7603200/ 7603200
99ef24bf57718fd29a7a91b22af2b3fe *./tests/data/a-rv10.rm
667935 ./tests/data/a-rv10.rm
1cc26cf6711df770e81bcfce36f28011 *./tests/data/a-rv10.rm
667915 ./tests/data/a-rv10.rm
d507be4253a9c8211a3738c58ba28118 *./tests/data/rv10.vsynth.out.yuv
stddev: 8.06 PSNR: 29.99 bytes: 7603200/ 7603200
d1caf150a7b53db8fd5eb8c1d0701daf *./tests/data/a-rv20.rm
640876 ./tests/data/a-rv20.rm
02f1ec304a066c3bfb355adbdf4c5977 *./tests/data/a-rv20.rm
640856 ./tests/data/a-rv20.rm
297dc46da1a256c0a97158c036c30c7f *./tests/data/rv20.vsynth.out.yuv
stddev: 8.26 PSNR: 29.77 bytes: 7603200/ 7603200
d13292f4583618d1b7b525a9ee010dff *./tests/data/a-asv1.avi
@@ -175,8 +175,8 @@ stddev: 2.84 PSNR: 39.05 bytes: 7603200/ 7603200
83f8df5d5f84480566af548bb037fceb *./tests/data/mp2.vsynth.out.wav
stddev: 9328.41 PSNR: 16.92 bytes: 1055276/ 1058444
stddev: 4394.71 PSNR: 23.46 bytes: 1053352/ 1058444
aefe11ab5067621a1c674859d6413891 *./tests/data/a-ac3.rm
98203 ./tests/data/a-ac3.rm
3bfe347421de458dbfe572b8d4047b46 *./tests/data/a-ac3.rm
98183 ./tests/data/a-ac3.rm
39878597b1d65cce473639a7d8c93b02 *./tests/data/a-g726.wav
24279 ./tests/data/a-g726.wav
888f2f016e608d044a1bacbca5497ed2 *./tests/data/g726.vsynth.out.wav

4
tests/libav.regression.ref
View File

@@ -4,8 +4,8 @@
bd9e0012aa39e956605387dd499365fb *./tests/data/b-libav.asf
339775 ./tests/data/b-libav.asf
./tests/data/b-libav.asf CRC=0x74113749
c351132527ccb1e8cab06cc0822fde23 *./tests/data/b-libav.rm
355417 ./tests/data/b-libav.rm
db5797d4c00c8b15e2e44216389be591 *./tests/data/b-libav.rm
355387 ./tests/data/b-libav.rm
bdb7484c68db722f66ba1630cf79844c *./tests/data/b-libav.mpg
378880 ./tests/data/b-libav.mpg
./tests/data/b-libav.mpg CRC=0x2b71a386

12
tests/rotozoom.regression.ref
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@@ -118,12 +118,12 @@ stddev: 0.00 PSNR:999.99 bytes: 7603200/ 7603200
8334630 ./tests/data/a-jpegls.avi
592b3321994e26a990deb3a0a1415de9 *./tests/data/jpegls.rotozoom.out.yuv
stddev: 0.65 PSNR: 51.83 bytes: 7603200/ 7603200
989a42671603dc1a7e6b156dccf0e820 *./tests/data/a-rv10.rm
154330 ./tests/data/a-rv10.rm
b1467b0e8d8cad730e36d1e8ab49d573 *./tests/data/a-rv10.rm
154310 ./tests/data/a-rv10.rm
61213b91b359697ebcefb9e0a53ac54a *./tests/data/rv10.rotozoom.out.yuv
stddev: 5.43 PSNR: 33.41 bytes: 7603200/ 7603200
1b1cbff8e78602de498b4314cb991e72 *./tests/data/a-rv20.rm
132754 ./tests/data/a-rv20.rm
d864475aa16d84dd99de13e65003672a *./tests/data/a-rv20.rm
132734 ./tests/data/a-rv20.rm
c66afdcc0daac2f1b4167b9811968877 *./tests/data/rv20.rotozoom.out.yuv
stddev: 5.42 PSNR: 33.44 bytes: 7603200/ 7603200
4eb34d2de25f67a2706456e999338fe9 *./tests/data/a-asv1.avi
@@ -175,8 +175,8 @@ stddev: 0.65 PSNR: 51.83 bytes: 7603200/ 7603200
83f8df5d5f84480566af548bb037fceb *./tests/data/mp2.rotozoom.out.wav
stddev: 9328.41 PSNR: 16.92 bytes: 1055276/ 1058444
stddev: 4394.71 PSNR: 23.46 bytes: 1053352/ 1058444
aefe11ab5067621a1c674859d6413891 *./tests/data/a-ac3.rm
98203 ./tests/data/a-ac3.rm
3bfe347421de458dbfe572b8d4047b46 *./tests/data/a-ac3.rm
98183 ./tests/data/a-ac3.rm
39878597b1d65cce473639a7d8c93b02 *./tests/data/a-g726.wav
24279 ./tests/data/a-g726.wav
888f2f016e608d044a1bacbca5497ed2 *./tests/data/g726.rotozoom.out.wav