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| author | Tobias Rapp <t.rapp@noa-audio.com> | 2014-09-15 17:16:03 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2014-10-07 23:18:15 +0200 |
| commit | 1acc9189b4c2c6b3ab39724e0ff80ec95c6683b3 (patch) | |
| tree | e9ca9e4c1ec38bdddb14372d569189359e817953 | |
| parent | 7d327d62426206bd89fc2e0b996faa5be867c0a2 (diff) | |
| download | ffmpeg-1acc9189b4c2c6b3ab39724e0ff80ec95c6683b3.tar.gz | |
ffprobe: add pixel format chroma sub-sampling output
Adds output of chroma sub-sampling information to
ffprobe -show_pixel_formats option.
Note: This patch just prints the "raw" log2_charoma_w/h values instead
of the previously suggested mapping into a chroma sub-sampling pattern
string like "4:2:2".
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
| -rw-r--r-- | doc/ffprobe.xsd | 2 | ||||
| -rw-r--r-- | ffprobe.c | 7 |
2 files changed, 9 insertions, 0 deletions
diff --git a/doc/ffprobe.xsd b/doc/ffprobe.xsd index bf17186d32..84b3810fcc 100644 --- a/doc/ffprobe.xsd +++ b/doc/ffprobe.xsd @@ -309,6 +309,8 @@ <xsd:attribute name="name" type="xsd:string" use="required"/> <xsd:attribute name="nb_components" type="xsd:int" use="required"/> + <xsd:attribute name="log2_chroma_w" type="xsd:int"/> + <xsd:attribute name="log2_chroma_h" type="xsd:int"/> <xsd:attribute name="bits_per_pixel" type="xsd:int"/> </xsd:complexType> @@ -2586,6 +2586,13 @@ static void ffprobe_show_pixel_formats(WriterContext *w) writer_print_section_header(w, SECTION_ID_PIXEL_FORMAT); print_str("name", pixdesc->name); print_int("nb_components", pixdesc->nb_components); + if ((pixdesc->nb_components >= 3) && !(pixdesc->flags & AV_PIX_FMT_FLAG_RGB)) { + print_int ("log2_chroma_w", pixdesc->log2_chroma_w); + print_int ("log2_chroma_h", pixdesc->log2_chroma_h); + } else { + print_str_opt("log2_chroma_w", "N/A"); + print_str_opt("log2_chroma_h", "N/A"); + } n = av_get_bits_per_pixel(pixdesc); if (n) print_int ("bits_per_pixel", n); else print_str_opt("bits_per_pixel", "N/A"); |